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Use Gnulib's inet_ntop' and inet_pton' modules.

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* m4/gnulib-cache.m4: Add `inet_ntop' and `inet_pton'.

* configure.ac: Don't check for `inet_ntop' and `inet_pton'.

* libguile/socket.c (scm_inet_pton, scm_inet_ntop): Compile regardless
  of `HAVE_INET_PTON' and `HAVE_INET_NTOP' respectively.

* libguile/filesys.c: Use <stdlib.h> instead of <canonicalize.h>.
This commit is contained in:
Ludovic Courtès 2009-11-15 20:16:40 +01:00
parent 3fe87cf7af
commit 8912421cf3
60 changed files with 4550 additions and 1006 deletions
Download patch file Download diff file Expand all files Collapse all files

4
.gitignore vendored
View file

@ -108,6 +108,10 @@ INSTALL
/lib/time.h
/lib/unistd.h
/lib/unistr/.dirstamp
/lib/arpa/inet.h
/lib/iconv_open-solaris.h
/lib/stdio.h
/lib/sys/stat.h
/GPATH
/GRTAGS
/GSYMS

3
configure.ac
View file

@ -899,8 +899,7 @@ AC_CHECK_FUNCS(sethostent gethostent endhostent dnl
setprotoent getprotoent endprotoent dnl
setservent getservent endservent dnl
getnetbyaddr getnetbyname dnl
inet_lnaof inet_makeaddr inet_netof hstrerror dnl
inet_pton inet_ntop)
inet_lnaof inet_makeaddr inet_netof hstrerror)
# struct sockaddr field sin_len is only present on BSD systems.
# On 4.4BSD apparently a #define SIN_LEN exists, but on other BSD systems

472
lib/Makefile.am
View file

@ -9,7 +9,7 @@
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl --libtool --macro-prefix=gl --no-vc-files alloca-opt autobuild byteswap canonicalize-lgpl environ extensions flock fpieee full-read full-write havelib iconv_open-utf lib-symbol-versions lib-symbol-visibility libunistring putenv stdlib strcase strftime striconveh string verify vsnprintf
# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl --libtool --macro-prefix=gl --no-vc-files alloca-opt autobuild byteswap canonicalize-lgpl environ extensions flock fpieee full-read full-write havelib iconv_open-utf inet_ntop inet_pton lib-symbol-versions lib-symbol-visibility libunistring putenv stdlib strcase strftime striconveh string verify vsnprintf
AUTOMAKE_OPTIONS = 1.5 gnits subdir-objects
@ -37,6 +37,13 @@ libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS)
EXTRA_libgnu_la_SOURCES =
libgnu_la_LDFLAGS = $(AM_LDFLAGS)
## begin gnulib module alignof
EXTRA_DIST += alignof.h
## end gnulib module alignof
## begin gnulib module alloca-opt
BUILT_SOURCES += $(ALLOCA_H)
@ -44,9 +51,10 @@ BUILT_SOURCES += $(ALLOCA_H)
# We need the following in order to create <alloca.h> when the system
# doesn't have one that works with the given compiler.
alloca.h: alloca.in.h
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
cat $(srcdir)/alloca.in.h; \
} > $@-t
} > $@-t && \
mv -f $@-t $@
MOSTLYCLEANFILES += alloca.h alloca.h-t
@ -54,6 +62,35 @@ EXTRA_DIST += alloca.in.h
## end gnulib module alloca-opt
## begin gnulib module arpa_inet
BUILT_SOURCES += $(ARPA_INET_H)
# We need the following in order to create <arpa/inet.h> when the system
# doesn't have one.
arpa/inet.h: arpa_inet.in.h
$(AM_V_at)$(MKDIR_P) arpa
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_ARPA_INET_H''@|$(NEXT_ARPA_INET_H)|g' \
-e 's|@''HAVE_ARPA_INET_H''@|$(HAVE_ARPA_INET_H)|g' \
-e 's|@''GNULIB_INET_NTOP''@|$(GNULIB_INET_NTOP)|g' \
-e 's|@''GNULIB_INET_PTON''@|$(GNULIB_INET_PTON)|g' \
-e 's|@''HAVE_DECL_INET_NTOP''@|$(HAVE_DECL_INET_NTOP)|g' \
-e 's|@''HAVE_DECL_INET_PTON''@|$(HAVE_DECL_INET_PTON)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/arpa_inet.in.h; \
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += arpa/inet.h arpa/inet.h-t
MOSTLYCLEANDIRS += arpa
EXTRA_DIST += arpa_inet.in.h
## end gnulib module arpa_inet
## begin gnulib module byteswap
BUILT_SOURCES += $(BYTESWAP_H)
@ -61,9 +98,10 @@ BUILT_SOURCES += $(BYTESWAP_H)
# We need the following in order to create <byteswap.h> when the system
# doesn't have one.
byteswap.h: byteswap.in.h
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
cat $(srcdir)/byteswap.in.h; \
} > $@-t
} > $@-t && \
mv -f $@-t $@
MOSTLYCLEANFILES += byteswap.h byteswap.h-t
@ -93,7 +131,7 @@ EXTRA_DIST += c-strcaseeq.h
## begin gnulib module canonicalize-lgpl
EXTRA_DIST += canonicalize-lgpl.c canonicalize.h
EXTRA_DIST += canonicalize-lgpl.c
EXTRA_libgnu_la_SOURCES += canonicalize-lgpl.c
@ -119,7 +157,7 @@ EXTRA_libgnu_la_SOURCES += canonicalize-lgpl.c
# The Automake-defined pkg* macros are appended, in the order
# listed in the Automake 1.10a+ documentation.
configmake.h: Makefile
rm -f $@-t
$(AM_V_GEN)rm -f $@-t && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
echo '#define PREFIX "$(prefix)"'; \
echo '#define EXEC_PREFIX "$(exec_prefix)"'; \
@ -148,7 +186,7 @@ configmake.h: Makefile
echo '#define PKGINCLUDEDIR "$(pkgincludedir)"'; \
echo '#define PKGLIBDIR "$(pkglibdir)"'; \
echo '#define PKGLIBEXECDIR "$(pkglibexecdir)"'; \
} | sed '/""/d' > $@-t
} | sed '/""/d' > $@-t && \
if test -f $@ && cmp $@-t $@ > /dev/null; then \
rm -f $@-t; \
else \
@ -167,7 +205,7 @@ BUILT_SOURCES += $(ERRNO_H)
# We need the following in order to create <errno.h> when the system
# doesn't have one that is POSIX compliant.
errno.h: errno.in.h
rm -f $@-t $@
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@ -179,7 +217,7 @@ errno.h: errno.in.h
-e 's|@''EOVERFLOW_HIDDEN''@|$(EOVERFLOW_HIDDEN)|g' \
-e 's|@''EOVERFLOW_VALUE''@|$(EOVERFLOW_VALUE)|g' \
< $(srcdir)/errno.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += errno.h errno.h-t
@ -194,13 +232,13 @@ BUILT_SOURCES += $(FLOAT_H)
# We need the following in order to create <float.h> when the system
# doesn't have one that works with the given compiler.
float.h: float.in.h
rm -f $@-t $@
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_FLOAT_H''@|$(NEXT_FLOAT_H)|g' \
< $(srcdir)/float.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += float.h float.h-t
@ -258,7 +296,7 @@ BUILT_SOURCES += $(ICONV_H)
# We need the following in order to create <iconv.h> when the system
# doesn't have one that works with the given compiler.
iconv.h: iconv.in.h
rm -f $@-t $@
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@ -268,7 +306,7 @@ iconv.h: iconv.in.h
-e 's|@''REPLACE_ICONV_OPEN''@|$(REPLACE_ICONV_OPEN)|g' \
-e 's|@''REPLACE_ICONV_UTF''@|$(REPLACE_ICONV_UTF)|g' \
< $(srcdir)/iconv.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += iconv.h iconv.h-t
@ -284,12 +322,15 @@ iconv_open-irix.h: iconv_open-irix.gperf
iconv_open-osf.h: iconv_open-osf.gperf
$(GPERF) -m 10 $(srcdir)/iconv_open-osf.gperf > $(srcdir)/iconv_open-osf.h-t
mv $(srcdir)/iconv_open-osf.h-t $(srcdir)/iconv_open-osf.h
BUILT_SOURCES += iconv_open-aix.h iconv_open-hpux.h iconv_open-irix.h iconv_open-osf.h
MOSTLYCLEANFILES += iconv_open-aix.h-t iconv_open-hpux.h-t iconv_open-irix.h-t iconv_open-osf.h-t
MAINTAINERCLEANFILES += iconv_open-aix.h iconv_open-hpux.h iconv_open-irix.h iconv_open-osf.h
EXTRA_DIST += iconv_open-aix.h iconv_open-hpux.h iconv_open-irix.h iconv_open-osf.h
iconv_open-solaris.h: iconv_open-solaris.gperf
$(GPERF) -m 10 $(srcdir)/iconv_open-solaris.gperf > $(srcdir)/iconv_open-solaris.h-t
mv $(srcdir)/iconv_open-solaris.h-t $(srcdir)/iconv_open-solaris.h
BUILT_SOURCES += iconv_open-aix.h iconv_open-hpux.h iconv_open-irix.h iconv_open-osf.h iconv_open-solaris.h
MOSTLYCLEANFILES += iconv_open-aix.h-t iconv_open-hpux.h-t iconv_open-irix.h-t iconv_open-osf.h-t iconv_open-solaris.h-t
MAINTAINERCLEANFILES += iconv_open-aix.h iconv_open-hpux.h iconv_open-irix.h iconv_open-osf.h iconv_open-solaris.h
EXTRA_DIST += iconv_open-aix.h iconv_open-hpux.h iconv_open-irix.h iconv_open-osf.h iconv_open-solaris.h
EXTRA_DIST += iconv.in.h iconv_open-aix.gperf iconv_open-hpux.gperf iconv_open-irix.gperf iconv_open-osf.gperf iconv_open.c
EXTRA_DIST += iconv.in.h iconv_open-aix.gperf iconv_open-hpux.gperf iconv_open-irix.gperf iconv_open-osf.gperf iconv_open-solaris.gperf iconv_open.c
EXTRA_libgnu_la_SOURCES += iconv_open.c
@ -304,6 +345,24 @@ EXTRA_libgnu_la_SOURCES += iconv.c iconv_close.c
## end gnulib module iconv_open-utf
## begin gnulib module inet_ntop
EXTRA_DIST += inet_ntop.c
EXTRA_libgnu_la_SOURCES += inet_ntop.c
## end gnulib module inet_ntop
## begin gnulib module inet_pton
EXTRA_DIST += inet_pton.c
EXTRA_libgnu_la_SOURCES += inet_pton.c
## end gnulib module inet_pton
## begin gnulib module lib-symbol-visibility
# The value of $(CFLAG_VISIBILITY) needs to be added to the CFLAGS for the
@ -380,14 +439,14 @@ uninstall-localcharset: all-local
fi
charset.alias: config.charset
rm -f t-$@ $@
$(SHELL) $(srcdir)/config.charset '$(host)' > t-$@
$(AM_V_GEN)rm -f t-$@ $@ && \
$(SHELL) $(srcdir)/config.charset '$(host)' > t-$@ && \
mv t-$@ $@
SUFFIXES += .sed .sin
.sin.sed:
rm -f t-$@ $@
sed -e '/^#/d' -e 's/@''PACKAGE''@/$(PACKAGE)/g' $< > t-$@
$(AM_V_GEN)rm -f t-$@ $@ && \
sed -e '/^#/d' -e 's/@''PACKAGE''@/$(PACKAGE)/g' $< > t-$@ && \
mv t-$@ $@
CLEANFILES += charset.alias ref-add.sed ref-del.sed
@ -396,6 +455,15 @@ EXTRA_DIST += config.charset ref-add.sin ref-del.sin
## end gnulib module localcharset
## begin gnulib module lstat
EXTRA_DIST += lstat.c
EXTRA_libgnu_la_SOURCES += lstat.c
## end gnulib module lstat
## begin gnulib module malloc-posix
@ -449,6 +517,30 @@ EXTRA_libgnu_la_SOURCES += memchr.c
## end gnulib module memchr
## begin gnulib module netinet_in
BUILT_SOURCES += $(NETINET_IN_H)
# We need the following in order to create <netinet/in.h> when the system
# doesn't have one.
netinet/in.h: netinet_in.in.h
$(AM_V_at)$(MKDIR_P) netinet
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_NETINET_IN_H''@|$(NEXT_NETINET_IN_H)|g' \
-e 's|@''HAVE_NETINET_IN_H''@|$(HAVE_NETINET_IN_H)|g' \
< $(srcdir)/netinet_in.in.h; \
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += netinet/in.h netinet/in.h-t
MOSTLYCLEANDIRS += netinet
EXTRA_DIST += netinet_in.in.h
## end gnulib module netinet_in
## begin gnulib module pathmax
@ -498,6 +590,15 @@ libgnu_la_SOURCES += size_max.h
## end gnulib module size_max
## begin gnulib module stat
EXTRA_DIST += stat.c
EXTRA_libgnu_la_SOURCES += stat.c
## end gnulib module stat
## begin gnulib module stdbool
BUILT_SOURCES += $(STDBOOL_H)
@ -505,10 +606,10 @@ BUILT_SOURCES += $(STDBOOL_H)
# We need the following in order to create <stdbool.h> when the system
# doesn't have one that works.
stdbool.h: stdbool.in.h
rm -f $@-t $@
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''HAVE__BOOL''@/$(HAVE__BOOL)/g' < $(srcdir)/stdbool.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stdbool.h stdbool.h-t
@ -516,6 +617,29 @@ EXTRA_DIST += stdbool.in.h
## end gnulib module stdbool
## begin gnulib module stddef
BUILT_SOURCES += $(STDDEF_H)
# We need the following in order to create <stddef.h> when the system
# doesn't have one that works with the given compiler.
stddef.h: stddef.in.h
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \
-e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \
-e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \
< $(srcdir)/stddef.in.h; \
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stddef.h stddef.h-t
EXTRA_DIST += stddef.in.h
## end gnulib module stddef
## begin gnulib module stdint
BUILT_SOURCES += $(STDINT_H)
@ -523,7 +647,7 @@ BUILT_SOURCES += $(STDINT_H)
# We need the following in order to create <stdint.h> when the system
# doesn't have one that works with the given compiler.
stdint.h: stdint.in.h
rm -f $@-t $@
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -550,7 +674,7 @@ stdint.h: stdint.in.h
-e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
-e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
< $(srcdir)/stdint.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stdint.h stdint.h-t
@ -565,83 +689,92 @@ BUILT_SOURCES += stdio.h
# We need the following in order to create <stdio.h> when the system
# doesn't have one that works with the given compiler.
stdio.h: stdio.in.h
rm -f $@-t $@
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDIO_H''@|$(NEXT_STDIO_H)|g' \
-e 's|@''GNULIB_DPRINTF''@|$(GNULIB_DPRINTF)|g' \
-e 's|@''GNULIB_FCLOSE''@|$(GNULIB_FCLOSE)|g' \
-e 's|@''GNULIB_FFLUSH''@|$(GNULIB_FFLUSH)|g' \
-e 's|@''GNULIB_FOPEN''@|$(GNULIB_FOPEN)|g' \
-e 's|@''GNULIB_FPRINTF''@|$(GNULIB_FPRINTF)|g' \
-e 's|@''GNULIB_FPRINTF_POSIX''@|$(GNULIB_FPRINTF_POSIX)|g' \
-e 's|@''GNULIB_FPURGE''@|$(GNULIB_FPURGE)|g' \
-e 's|@''GNULIB_FPUTC''@|$(GNULIB_FPUTC)|g' \
-e 's|@''GNULIB_FPUTS''@|$(GNULIB_FPUTS)|g' \
-e 's|@''GNULIB_FREOPEN''@|$(GNULIB_FREOPEN)|g' \
-e 's|@''GNULIB_FSEEK''@|$(GNULIB_FSEEK)|g' \
-e 's|@''GNULIB_FSEEKO''@|$(GNULIB_FSEEKO)|g' \
-e 's|@''GNULIB_FTELL''@|$(GNULIB_FTELL)|g' \
-e 's|@''GNULIB_FTELLO''@|$(GNULIB_FTELLO)|g' \
-e 's|@''GNULIB_FWRITE''@|$(GNULIB_FWRITE)|g' \
-e 's|@''GNULIB_GETDELIM''@|$(GNULIB_GETDELIM)|g' \
-e 's|@''GNULIB_GETLINE''@|$(GNULIB_GETLINE)|g' \
-e 's|@''GNULIB_OBSTACK_PRINTF''@|$(GNULIB_OBSTACK_PRINTF)|g' \
-e 's|@''GNULIB_OBSTACK_PRINTF_POSIX''@|$(GNULIB_OBSTACK_PRINTF_POSIX)|g' \
-e 's|@''GNULIB_PERROR''@|$(GNULIB_PERROR)|g' \
-e 's|@''GNULIB_POPEN''@|$(GNULIB_POPEN)|g' \
-e 's|@''GNULIB_PRINTF''@|$(GNULIB_PRINTF)|g' \
-e 's|@''GNULIB_PRINTF_POSIX''@|$(GNULIB_PRINTF_POSIX)|g' \
-e 's|@''GNULIB_PUTC''@|$(GNULIB_PUTC)|g' \
-e 's|@''GNULIB_PUTCHAR''@|$(GNULIB_PUTCHAR)|g' \
-e 's|@''GNULIB_PUTS''@|$(GNULIB_PUTS)|g' \
-e 's|@''GNULIB_REMOVE''@|$(GNULIB_REMOVE)|g' \
-e 's|@''GNULIB_RENAME''@|$(GNULIB_RENAME)|g' \
-e 's|@''GNULIB_RENAMEAT''@|$(GNULIB_RENAMEAT)|g' \
-e 's|@''GNULIB_SNPRINTF''@|$(GNULIB_SNPRINTF)|g' \
-e 's|@''GNULIB_SPRINTF_POSIX''@|$(GNULIB_SPRINTF_POSIX)|g' \
-e 's|@''GNULIB_STDIO_H_SIGPIPE''@|$(GNULIB_STDIO_H_SIGPIPE)|g' \
-e 's|@''GNULIB_VASPRINTF''@|$(GNULIB_VASPRINTF)|g' \
-e 's|@''GNULIB_VDPRINTF''@|$(GNULIB_VDPRINTF)|g' \
-e 's|@''GNULIB_VFPRINTF''@|$(GNULIB_VFPRINTF)|g' \
-e 's|@''GNULIB_VFPRINTF_POSIX''@|$(GNULIB_VFPRINTF_POSIX)|g' \
-e 's|@''GNULIB_VPRINTF''@|$(GNULIB_VPRINTF)|g' \
-e 's|@''GNULIB_VPRINTF_POSIX''@|$(GNULIB_VPRINTF_POSIX)|g' \
-e 's|@''GNULIB_VSNPRINTF''@|$(GNULIB_VSNPRINTF)|g' \
-e 's|@''GNULIB_VSPRINTF_POSIX''@|$(GNULIB_VSPRINTF_POSIX)|g' \
-e 's|@''GNULIB_DPRINTF''@|$(GNULIB_DPRINTF)|g' \
-e 's|@''GNULIB_VDPRINTF''@|$(GNULIB_VDPRINTF)|g' \
-e 's|@''GNULIB_VASPRINTF''@|$(GNULIB_VASPRINTF)|g' \
-e 's|@''GNULIB_OBSTACK_PRINTF''@|$(GNULIB_OBSTACK_PRINTF)|g' \
-e 's|@''GNULIB_OBSTACK_PRINTF_POSIX''@|$(GNULIB_OBSTACK_PRINTF_POSIX)|g' \
-e 's|@''GNULIB_FOPEN''@|$(GNULIB_FOPEN)|g' \
-e 's|@''GNULIB_FREOPEN''@|$(GNULIB_FREOPEN)|g' \
-e 's|@''GNULIB_FSEEK''@|$(GNULIB_FSEEK)|g' \
-e 's|@''GNULIB_FSEEKO''@|$(GNULIB_FSEEKO)|g' \
-e 's|@''GNULIB_FTELL''@|$(GNULIB_FTELL)|g' \
-e 's|@''GNULIB_FTELLO''@|$(GNULIB_FTELLO)|g' \
-e 's|@''GNULIB_FFLUSH''@|$(GNULIB_FFLUSH)|g' \
-e 's|@''GNULIB_FPURGE''@|$(GNULIB_FPURGE)|g' \
-e 's|@''GNULIB_FCLOSE''@|$(GNULIB_FCLOSE)|g' \
-e 's|@''GNULIB_FPUTC''@|$(GNULIB_FPUTC)|g' \
-e 's|@''GNULIB_PUTC''@|$(GNULIB_PUTC)|g' \
-e 's|@''GNULIB_PUTCHAR''@|$(GNULIB_PUTCHAR)|g' \
-e 's|@''GNULIB_FPUTS''@|$(GNULIB_FPUTS)|g' \
-e 's|@''GNULIB_PUTS''@|$(GNULIB_PUTS)|g' \
-e 's|@''GNULIB_FWRITE''@|$(GNULIB_FWRITE)|g' \
-e 's|@''GNULIB_GETDELIM''@|$(GNULIB_GETDELIM)|g' \
-e 's|@''GNULIB_GETLINE''@|$(GNULIB_GETLINE)|g' \
-e 's|@''GNULIB_PERROR''@|$(GNULIB_PERROR)|g' \
-e 's|@''GNULIB_STDIO_H_SIGPIPE''@|$(GNULIB_STDIO_H_SIGPIPE)|g' \
-e 's|@''REPLACE_STDIO_WRITE_FUNCS''@|$(REPLACE_STDIO_WRITE_FUNCS)|g' \
-e 's|@''REPLACE_FPRINTF''@|$(REPLACE_FPRINTF)|g' \
-e 's|@''REPLACE_VFPRINTF''@|$(REPLACE_VFPRINTF)|g' \
-e 's|@''REPLACE_PRINTF''@|$(REPLACE_PRINTF)|g' \
-e 's|@''REPLACE_VPRINTF''@|$(REPLACE_VPRINTF)|g' \
-e 's|@''REPLACE_SNPRINTF''@|$(REPLACE_SNPRINTF)|g' \
-e 's|@''HAVE_DECL_SNPRINTF''@|$(HAVE_DECL_SNPRINTF)|g' \
-e 's|@''REPLACE_VSNPRINTF''@|$(REPLACE_VSNPRINTF)|g' \
-e 's|@''HAVE_DECL_VSNPRINTF''@|$(HAVE_DECL_VSNPRINTF)|g' \
-e 's|@''REPLACE_SPRINTF''@|$(REPLACE_SPRINTF)|g' \
-e 's|@''REPLACE_VSPRINTF''@|$(REPLACE_VSPRINTF)|g' \
-e 's|@''HAVE_DPRINTF''@|$(HAVE_DPRINTF)|g' \
-e 's|@''REPLACE_DPRINTF''@|$(REPLACE_DPRINTF)|g' \
-e 's|@''HAVE_VDPRINTF''@|$(HAVE_VDPRINTF)|g' \
-e 's|@''REPLACE_VDPRINTF''@|$(REPLACE_VDPRINTF)|g' \
-e 's|@''HAVE_VASPRINTF''@|$(HAVE_VASPRINTF)|g' \
-e 's|@''REPLACE_VASPRINTF''@|$(REPLACE_VASPRINTF)|g' \
-e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \
-e 's|@''REPLACE_OBSTACK_PRINTF''@|$(REPLACE_OBSTACK_PRINTF)|g' \
-e 's|@''REPLACE_FOPEN''@|$(REPLACE_FOPEN)|g' \
-e 's|@''REPLACE_FREOPEN''@|$(REPLACE_FREOPEN)|g' \
-e 's|@''REPLACE_FSEEKO''@|$(REPLACE_FSEEKO)|g' \
-e 's|@''REPLACE_FSEEK''@|$(REPLACE_FSEEK)|g' \
-e 's|@''REPLACE_FTELLO''@|$(REPLACE_FTELLO)|g' \
-e 's|@''REPLACE_FTELL''@|$(REPLACE_FTELL)|g' \
-e 's|@''REPLACE_FFLUSH''@|$(REPLACE_FFLUSH)|g' \
-e 's|@''REPLACE_FPURGE''@|$(REPLACE_FPURGE)|g' \
-e 's|@''HAVE_DECL_FPURGE''@|$(HAVE_DECL_FPURGE)|g' \
-e 's|@''REPLACE_FCLOSE''@|$(REPLACE_FCLOSE)|g' \
-e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \
-e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \
-e 's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \
-e 's|@''HAVE_DECL_SNPRINTF''@|$(HAVE_DECL_SNPRINTF)|g' \
-e 's|@''HAVE_DECL_VSNPRINTF''@|$(HAVE_DECL_VSNPRINTF)|g' \
-e 's|@''HAVE_DPRINTF''@|$(HAVE_DPRINTF)|g' \
-e 's|@''HAVE_RENAMEAT''@|$(HAVE_RENAMEAT)|g' \
-e 's|@''HAVE_VASPRINTF''@|$(HAVE_VASPRINTF)|g' \
-e 's|@''HAVE_VDPRINTF''@|$(HAVE_VDPRINTF)|g' \
-e 's|@''REPLACE_DPRINTF''@|$(REPLACE_DPRINTF)|g' \
-e 's|@''REPLACE_FCLOSE''@|$(REPLACE_FCLOSE)|g' \
-e 's|@''REPLACE_FFLUSH''@|$(REPLACE_FFLUSH)|g' \
-e 's|@''REPLACE_FOPEN''@|$(REPLACE_FOPEN)|g' \
-e 's|@''REPLACE_FPRINTF''@|$(REPLACE_FPRINTF)|g' \
-e 's|@''REPLACE_FPURGE''@|$(REPLACE_FPURGE)|g' \
-e 's|@''REPLACE_FREOPEN''@|$(REPLACE_FREOPEN)|g' \
-e 's|@''REPLACE_FSEEK''@|$(REPLACE_FSEEK)|g' \
-e 's|@''REPLACE_FSEEKO''@|$(REPLACE_FSEEKO)|g' \
-e 's|@''REPLACE_FTELL''@|$(REPLACE_FTELL)|g' \
-e 's|@''REPLACE_FTELLO''@|$(REPLACE_FTELLO)|g' \
-e 's|@''REPLACE_GETLINE''@|$(REPLACE_GETLINE)|g' \
-e 's|@''REPLACE_OBSTACK_PRINTF''@|$(REPLACE_OBSTACK_PRINTF)|g' \
-e 's|@''REPLACE_PERROR''@|$(REPLACE_PERROR)|g' \
-e 's|@''REPLACE_POPEN''@|$(REPLACE_POPEN)|g' \
-e 's|@''REPLACE_PRINTF''@|$(REPLACE_PRINTF)|g' \
-e 's|@''REPLACE_REMOVE''@|$(REPLACE_REMOVE)|g' \
-e 's|@''REPLACE_RENAME''@|$(REPLACE_RENAME)|g' \
-e 's|@''REPLACE_RENAMEAT''@|$(REPLACE_RENAMEAT)|g' \
-e 's|@''REPLACE_SNPRINTF''@|$(REPLACE_SNPRINTF)|g' \
-e 's|@''REPLACE_SPRINTF''@|$(REPLACE_SPRINTF)|g' \
-e 's|@''REPLACE_STDIO_WRITE_FUNCS''@|$(REPLACE_STDIO_WRITE_FUNCS)|g' \
-e 's|@''REPLACE_VASPRINTF''@|$(REPLACE_VASPRINTF)|g' \
-e 's|@''REPLACE_VDPRINTF''@|$(REPLACE_VDPRINTF)|g' \
-e 's|@''REPLACE_VFPRINTF''@|$(REPLACE_VFPRINTF)|g' \
-e 's|@''REPLACE_VPRINTF''@|$(REPLACE_VPRINTF)|g' \
-e 's|@''REPLACE_VSNPRINTF''@|$(REPLACE_VSNPRINTF)|g' \
-e 's|@''REPLACE_VSPRINTF''@|$(REPLACE_VSPRINTF)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/stdio.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stdio.h stdio.h-t
@ -658,22 +791,24 @@ BUILT_SOURCES += stdlib.h
# We need the following in order to create <stdlib.h> when the system
# doesn't have one that works with the given compiler.
stdlib.h: stdlib.in.h
rm -f $@-t $@
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \
-e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
-e 's|@''GNULIB_MALLOC_POSIX''@|$(GNULIB_MALLOC_POSIX)|g' \
-e 's|@''GNULIB_REALLOC_POSIX''@|$(GNULIB_REALLOC_POSIX)|g' \
-e 's|@''GNULIB_CALLOC_POSIX''@|$(GNULIB_CALLOC_POSIX)|g' \
-e 's|@''GNULIB_ATOLL''@|$(GNULIB_ATOLL)|g' \
-e 's|@''GNULIB_CALLOC_POSIX''@|$(GNULIB_CALLOC_POSIX)|g' \
-e 's|@''GNULIB_CANONICALIZE_FILE_NAME''@|$(GNULIB_CANONICALIZE_FILE_NAME)|g' \
-e 's|@''GNULIB_GETLOADAVG''@|$(GNULIB_GETLOADAVG)|g' \
-e 's|@''GNULIB_GETSUBOPT''@|$(GNULIB_GETSUBOPT)|g' \
-e 's|@''GNULIB_MALLOC_POSIX''@|$(GNULIB_MALLOC_POSIX)|g' \
-e 's|@''GNULIB_MKDTEMP''@|$(GNULIB_MKDTEMP)|g' \
-e 's|@''GNULIB_MKOSTEMP''@|$(GNULIB_MKOSTEMP)|g' \
-e 's|@''GNULIB_MKSTEMP''@|$(GNULIB_MKSTEMP)|g' \
-e 's|@''GNULIB_PUTENV''@|$(GNULIB_PUTENV)|g' \
-e 's|@''GNULIB_RANDOM_R''@|$(GNULIB_RANDOM_R)|g' \
-e 's|@''GNULIB_REALLOC_POSIX''@|$(GNULIB_REALLOC_POSIX)|g' \
-e 's|@''GNULIB_REALPATH''@|$(GNULIB_REALPATH)|g' \
-e 's|@''GNULIB_RPMATCH''@|$(GNULIB_RPMATCH)|g' \
-e 's|@''GNULIB_SETENV''@|$(GNULIB_SETENV)|g' \
-e 's|@''GNULIB_STRTOD''@|$(GNULIB_STRTOD)|g' \
@ -682,11 +817,16 @@ stdlib.h: stdlib.in.h
-e 's|@''GNULIB_UNSETENV''@|$(GNULIB_UNSETENV)|g' \
-e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \
-e 's|@''HAVE_CALLOC_POSIX''@|$(HAVE_CALLOC_POSIX)|g' \
-e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \
-e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
-e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
-e 's|@''HAVE_MALLOC_POSIX''@|$(HAVE_MALLOC_POSIX)|g' \
-e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
-e 's|@''HAVE_REALLOC_POSIX''@|$(HAVE_REALLOC_POSIX)|g' \
-e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \
-e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
-e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \
-e 's|@''HAVE_REALLOC_POSIX''@|$(HAVE_REALLOC_POSIX)|g' \
-e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \
-e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
-e 's|@''HAVE_SETENV''@|$(HAVE_SETENV)|g' \
-e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
@ -695,14 +835,15 @@ stdlib.h: stdlib.in.h
-e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \
-e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \
-e 's|@''HAVE_UNSETENV''@|$(HAVE_UNSETENV)|g' \
-e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
-e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \
-e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \
-e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \
-e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \
-e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
-e 's|@''VOID_UNSETENV''@|$(VOID_UNSETENV)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/stdlib.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += stdlib.h stdlib.h-t
@ -753,7 +894,7 @@ BUILT_SOURCES += string.h
# We need the following in order to create <string.h> when the system
# doesn't have one that works with the given compiler.
string.h: string.in.h
rm -f $@-t $@
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@ -799,7 +940,6 @@ string.h: string.in.h
-e 's|@''HAVE_STPNCPY''@|$(HAVE_STPNCPY)|g' \
-e 's|@''HAVE_STRCHRNUL''@|$(HAVE_STRCHRNUL)|g' \
-e 's|@''HAVE_DECL_STRDUP''@|$(HAVE_DECL_STRDUP)|g' \
-e 's|@''HAVE_STRNDUP''@|$(HAVE_STRNDUP)|g' \
-e 's|@''HAVE_DECL_STRNDUP''@|$(HAVE_DECL_STRNDUP)|g' \
-e 's|@''HAVE_DECL_STRNLEN''@|$(HAVE_DECL_STRNLEN)|g' \
-e 's|@''HAVE_STRPBRK''@|$(HAVE_STRPBRK)|g' \
@ -815,10 +955,13 @@ string.h: string.in.h
-e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \
-e 's|@''REPLACE_STRSTR''@|$(REPLACE_STRSTR)|g' \
-e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \
-e 's|@''REPLACE_STRNDUP''@|$(REPLACE_STRNDUP)|g' \
-e 's|@''REPLACE_STRSIGNAL''@|$(REPLACE_STRSIGNAL)|g' \
-e 's|@''REPLACE_STRTOK_R''@|$(REPLACE_STRTOK_R)|g' \
-e 's|@''UNDEFINE_STRTOK_R''@|$(UNDEFINE_STRTOK_R)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/string.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += string.h string.h-t
@ -833,7 +976,7 @@ BUILT_SOURCES += strings.h
# We need the following in order to create <strings.h> when the system
# doesn't have one that works with the given compiler.
strings.h: strings.in.h
rm -f $@-t $@
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@ -842,7 +985,7 @@ strings.h: strings.in.h
-e 's|@''HAVE_DECL_STRNCASECMP''@|$(HAVE_DECL_STRNCASECMP)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/strings.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += strings.h strings.h-t
@ -857,8 +1000,8 @@ BUILT_SOURCES += $(SYS_FILE_H)
# We need the following in order to create <sys/file.h> when the system
# has one that is incomplete.
sys/file.h: sys_file.in.h
@MKDIR_P@ sys
rm -f $@-t $@
$(AM_V_at)$(MKDIR_P) sys
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''HAVE_SYS_FILE_H''@/$(HAVE_SYS_FILE_H)/g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -867,7 +1010,7 @@ sys/file.h: sys_file.in.h
-e 's/@''HAVE_FLOCK''@/$(HAVE_FLOCK)/g' \
-e 's/@''GNULIB_FLOCK''@/$(GNULIB_FLOCK)/g' \
< $(srcdir)/sys_file.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += sys/file.h sys/file.h-t
MOSTLYCLEANDIRS += sys
@ -876,6 +1019,102 @@ EXTRA_DIST += sys_file.in.h
## end gnulib module sys_file
## begin gnulib module sys_socket
BUILT_SOURCES += $(SYS_SOCKET_H)
# We need the following in order to create <sys/socket.h> when the system
# doesn't have one that works with the given compiler.
sys/socket.h: sys_socket.in.h
$(AM_V_at)$(MKDIR_P) sys
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_SYS_SOCKET_H''@|$(NEXT_SYS_SOCKET_H)|g' \
-e 's|@''HAVE_SYS_SOCKET_H''@|$(HAVE_SYS_SOCKET_H)|g' \
-e 's|@''GNULIB_CLOSE''@|$(GNULIB_CLOSE)|g' \
-e 's|@''GNULIB_SOCKET''@|$(GNULIB_SOCKET)|g' \
-e 's|@''GNULIB_CONNECT''@|$(GNULIB_CONNECT)|g' \
-e 's|@''GNULIB_ACCEPT''@|$(GNULIB_ACCEPT)|g' \
-e 's|@''GNULIB_BIND''@|$(GNULIB_BIND)|g' \
-e 's|@''GNULIB_GETPEERNAME''@|$(GNULIB_GETPEERNAME)|g' \
-e 's|@''GNULIB_GETSOCKNAME''@|$(GNULIB_GETSOCKNAME)|g' \
-e 's|@''GNULIB_GETSOCKOPT''@|$(GNULIB_GETSOCKOPT)|g' \
-e 's|@''GNULIB_LISTEN''@|$(GNULIB_LISTEN)|g' \
-e 's|@''GNULIB_RECV''@|$(GNULIB_RECV)|g' \
-e 's|@''GNULIB_SEND''@|$(GNULIB_SEND)|g' \
-e 's|@''GNULIB_RECVFROM''@|$(GNULIB_RECVFROM)|g' \
-e 's|@''GNULIB_SENDTO''@|$(GNULIB_SENDTO)|g' \
-e 's|@''GNULIB_SETSOCKOPT''@|$(GNULIB_SETSOCKOPT)|g' \
-e 's|@''GNULIB_SHUTDOWN''@|$(GNULIB_SHUTDOWN)|g' \
-e 's|@''GNULIB_ACCEPT4''@|$(GNULIB_ACCEPT4)|g' \
-e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \
-e 's|@''HAVE_WS2TCPIP_H''@|$(HAVE_WS2TCPIP_H)|g' \
-e 's|@''HAVE_STRUCT_SOCKADDR_STORAGE''@|$(HAVE_STRUCT_SOCKADDR_STORAGE)|g' \
-e 's|@''HAVE_SA_FAMILY_T''@|$(HAVE_SA_FAMILY_T)|g' \
-e 's|@''HAVE_ACCEPT4''@|$(HAVE_ACCEPT4)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/sys_socket.in.h; \
} > $@-t && \
mv -f $@-t $@
MOSTLYCLEANFILES += sys/socket.h sys/socket.h-t
MOSTLYCLEANDIRS += sys
EXTRA_DIST += sys_socket.in.h
## end gnulib module sys_socket
## begin gnulib module sys_stat
BUILT_SOURCES += sys/stat.h
# We need the following in order to create <sys/stat.h> when the system
# has one that is incomplete.
sys/stat.h: sys_stat.in.h
$(AM_V_at)$(MKDIR_P) sys
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \
-e 's|@''GNULIB_FCHMODAT''@|$(GNULIB_FCHMODAT)|g' \
-e 's|@''GNULIB_FSTATAT''@|$(GNULIB_FSTATAT)|g' \
-e 's|@''GNULIB_FUTIMENS''@|$(GNULIB_FUTIMENS)|g' \
-e 's|@''GNULIB_LCHMOD''@|$(GNULIB_LCHMOD)|g' \
-e 's|@''GNULIB_LSTAT''@|$(GNULIB_LSTAT)|g' \
-e 's|@''GNULIB_MKDIRAT''@|$(GNULIB_MKDIRAT)|g' \
-e 's|@''GNULIB_MKFIFOAT''@|$(GNULIB_MKFIFOAT)|g' \
-e 's|@''GNULIB_MKNODAT''@|$(GNULIB_MKNODAT)|g' \
-e 's|@''GNULIB_STAT''@|$(GNULIB_STAT)|g' \
-e 's|@''GNULIB_UTIMENSAT''@|$(GNULIB_UTIMENSAT)|g' \
-e 's|@''HAVE_FCHMODAT''@|$(HAVE_FCHMODAT)|g' \
-e 's|@''HAVE_FSTATAT''@|$(HAVE_FSTATAT)|g' \
-e 's|@''HAVE_FUTIMENS''@|$(HAVE_FUTIMENS)|g' \
-e 's|@''HAVE_LCHMOD''@|$(HAVE_LCHMOD)|g' \
-e 's|@''HAVE_LSTAT''@|$(HAVE_LSTAT)|g' \
-e 's|@''HAVE_MKDIRAT''@|$(HAVE_MKDIRAT)|g' \
-e 's|@''HAVE_MKFIFOAT''@|$(HAVE_MKFIFOAT)|g' \
-e 's|@''HAVE_MKNODAT''@|$(HAVE_MKNODAT)|g' \
-e 's|@''HAVE_UTIMENSAT''@|$(HAVE_UTIMENSAT)|g' \
-e 's|@''REPLACE_FSTAT''@|$(REPLACE_FSTAT)|g' \
-e 's|@''REPLACE_FSTATAT''@|$(REPLACE_FSTATAT)|g' \
-e 's|@''REPLACE_FUTIMENS''@|$(REPLACE_FUTIMENS)|g' \
-e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \
-e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \
-e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \
-e 's|@''REPLACE_UTIMENSAT''@|$(REPLACE_UTIMENSAT)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/sys_stat.in.h; \
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += sys/stat.h sys/stat.h-t
MOSTLYCLEANDIRS += sys
EXTRA_DIST += sys_stat.in.h
## end gnulib module sys_stat
## begin gnulib module time
BUILT_SOURCES += time.h
@ -883,7 +1122,7 @@ BUILT_SOURCES += time.h
# We need the following in order to create <time.h> when the system
# doesn't have one that works with the given compiler.
time.h: time.in.h
rm -f $@-t $@
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@ -896,7 +1135,7 @@ time.h: time.in.h
-e 's|@SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(SYS_TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
-e 's|@TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
< $(srcdir)/time.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += time.h time.h-t
@ -920,7 +1159,7 @@ BUILT_SOURCES += unistd.h
# We need the following in order to create an empty placeholder for
# <unistd.h> when the system doesn't have one.
unistd.h: unistd.in.h
rm -f $@-t $@
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@ -929,9 +1168,12 @@ unistd.h: unistd.in.h
-e 's|@''GNULIB_CHOWN''@|$(GNULIB_CHOWN)|g' \
-e 's|@''GNULIB_CLOSE''@|$(GNULIB_CLOSE)|g' \
-e 's|@''GNULIB_DUP2''@|$(GNULIB_DUP2)|g' \
-e 's|@''GNULIB_DUP3''@|$(GNULIB_DUP3)|g' \
-e 's|@''GNULIB_ENVIRON''@|$(GNULIB_ENVIRON)|g' \
-e 's|@''GNULIB_EUIDACCESS''@|$(GNULIB_EUIDACCESS)|g' \
-e 's|@''GNULIB_FACCESSAT''@|$(GNULIB_FACCESSAT)|g' \
-e 's|@''GNULIB_FCHDIR''@|$(GNULIB_FCHDIR)|g' \
-e 's|@''GNULIB_FCHOWNAT''@|$(GNULIB_FCHOWNAT)|g' \
-e 's|@''GNULIB_FSYNC''@|$(GNULIB_FSYNC)|g' \
-e 's|@''GNULIB_FTRUNCATE''@|$(GNULIB_FTRUNCATE)|g' \
-e 's|@''GNULIB_GETCWD''@|$(GNULIB_GETCWD)|g' \
@ -943,13 +1185,25 @@ unistd.h: unistd.in.h
-e 's|@''GNULIB_GETUSERSHELL''@|$(GNULIB_GETUSERSHELL)|g' \
-e 's|@''GNULIB_LCHOWN''@|$(GNULIB_LCHOWN)|g' \
-e 's|@''GNULIB_LINK''@|$(GNULIB_LINK)|g' \
-e 's|@''GNULIB_LINKAT''@|$(GNULIB_LINKAT)|g' \
-e 's|@''GNULIB_LSEEK''@|$(GNULIB_LSEEK)|g' \
-e 's|@''GNULIB_PIPE2''@|$(GNULIB_PIPE2)|g' \
-e 's|@''GNULIB_READLINK''@|$(GNULIB_READLINK)|g' \
-e 's|@''GNULIB_READLINKAT''@|$(GNULIB_READLINKAT)|g' \
-e 's|@''GNULIB_RMDIR''@|$(GNULIB_RMDIR)|g' \
-e 's|@''GNULIB_SLEEP''@|$(GNULIB_SLEEP)|g' \
-e 's|@''GNULIB_SYMLINK''@|$(GNULIB_SYMLINK)|g' \
-e 's|@''GNULIB_SYMLINKAT''@|$(GNULIB_SYMLINKAT)|g' \
-e 's|@''GNULIB_UNISTD_H_GETOPT''@|$(GNULIB_UNISTD_H_GETOPT)|g' \
-e 's|@''GNULIB_UNISTD_H_SIGPIPE''@|$(GNULIB_UNISTD_H_SIGPIPE)|g' \
-e 's|@''GNULIB_UNLINK''@|$(GNULIB_UNLINK)|g' \
-e 's|@''GNULIB_UNLINKAT''@|$(GNULIB_UNLINKAT)|g' \
-e 's|@''GNULIB_WRITE''@|$(GNULIB_WRITE)|g' \
-e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \
-e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \
-e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \
-e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \
-e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \
-e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \
-e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \
-e 's|@''HAVE_GETDOMAINNAME''@|$(HAVE_GETDOMAINNAME)|g' \
@ -958,25 +1212,41 @@ unistd.h: unistd.in.h
-e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \
-e 's|@''HAVE_GETUSERSHELL''@|$(HAVE_GETUSERSHELL)|g' \
-e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \
-e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \
-e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \
-e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \
-e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \
-e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \
-e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \
-e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \
-e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \
-e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \
-e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \
-e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \
-e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \
-e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \
-e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \
-e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \
-e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \
-e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \
-e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \
-e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \
-e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \
-e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \
-e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \
-e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \
-e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \
-e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \
-e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \
-e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \
-e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \
-e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \
-e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \
-e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \
-e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/unistd.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += unistd.h unistd.h-t
@ -1059,7 +1329,7 @@ BUILT_SOURCES += $(WCHAR_H)
# We need the following in order to create <wchar.h> when the system
# version does not work standalone.
wchar.h: wchar.in.h
rm -f $@-t $@
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@ -1102,7 +1372,7 @@ wchar.h: wchar.in.h
-e 's|@''REPLACE_WCWIDTH''@|$(REPLACE_WCWIDTH)|g' \
-e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
< $(srcdir)/wchar.in.h; \
} > $@-t
} > $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += wchar.h wchar.h-t

53
lib/alignof.h Normal file
View file

@ -0,0 +1,53 @@
/* Determine alignment of types.
Copyright (C) 2003-2004, 2006, 2009 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _ALIGNOF_H
#define _ALIGNOF_H
#include <stddef.h>
/* Determine the alignment of a structure slot (field) of a given type,
at compile time. Note that the result depends on the ABI.
Note: The result cannot be used as a value for an 'enum' constant,
due to bugs in HP-UX 10.20 cc and AIX 3.2.5 xlc. */
#if defined __cplusplus
template <class type> struct alignof_helper { char __slot1; type __slot2; };
# define alignof_slot(type) offsetof (alignof_helper<type>, __slot2)
#else
# define alignof_slot(type) offsetof (struct { char __slot1; type __slot2; }, __slot2)
#endif
/* Determine the good alignment of a object of the given type at compile time.
Note that this is not necessarily the same as alignof_slot(type).
For example, with GNU C on x86 platforms: alignof_type(double) = 8, but
- when -malign-double is not specified: alignof_slot(double) = 4,
- when -malign-double is specified: alignof_slot(double) = 8.
Note: The result cannot be used as a value for an 'enum' constant,
due to bugs in HP-UX 10.20 cc and AIX 3.2.5 xlc. */
#if defined __GNUC__
# define alignof_type __alignof__
#else
# define alignof_type alignof_slot
#endif
/* alignof is an alias for alignof_slot semantics, since that's what most
callers need.
Note: The result cannot be used as a value for an 'enum' constant,
due to bugs in HP-UX 10.20 cc and AIX 3.2.5 xlc. */
#define alignof alignof_slot
#endif /* _ALIGNOF_H */

90
lib/arpa_inet.in.h Normal file
View file

@ -0,0 +1,90 @@
/* A GNU-like <arpa/inet.h>.
Copyright (C) 2005-2006, 2008 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _GL_ARPA_INET_H
/* Gnulib's sys/socket.h is responsible for pulling in winsock2.h etc
under MinGW. */
#include <sys/socket.h>
#if @HAVE_ARPA_INET_H@
# if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
# endif
/* The include_next requires a split double-inclusion guard. */
# @INCLUDE_NEXT@ @NEXT_ARPA_INET_H@
#endif
#ifndef _GL_ARPA_INET_H
#define _GL_ARPA_INET_H
/* The definition of GL_LINK_WARNING is copied here. */
#ifdef __cplusplus
extern "C" {
#endif
#if @GNULIB_INET_NTOP@
# if !@HAVE_DECL_INET_NTOP@
/* Converts an internet address from internal format to a printable,
presentable format.
AF is an internet address family, such as AF_INET or AF_INET6.
SRC points to a 'struct in_addr' (for AF_INET) or 'struct in6_addr'
(for AF_INET6).
DST points to a buffer having room for CNT bytes.
The printable representation of the address (in numeric form, not
surrounded by [...], no reverse DNS is done) is placed in DST, and
DST is returned. If an error occurs, the return value is NULL and
errno is set. If CNT bytes are not sufficient to hold the result,
the return value is NULL and errno is set to ENOSPC. A good value
for CNT is 46.
For more details, see the POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/inet_ntop.html>. */
extern const char *inet_ntop (int af, const void *restrict src,
char *restrict dst, socklen_t cnt);
# endif
#elif defined GNULIB_POSIXCHECK
# undef inet_ntop
# define inet_ntop(af,src,dst,cnt) \
(GL_LINK_WARNING ("inet_ntop is unportable - " \
"use gnulib module inet_ntop for portability"), \
inet_ntop (af, src, dst, cnt))
#endif
#if @GNULIB_INET_PTON@
# if !@HAVE_DECL_INET_PTON@
extern int inet_pton (int af, const char *restrict src, void *restrict dst);
# endif
#elif defined GNULIB_POSIXCHECK
# undef inet_pton
# define inet_pton(af,src,dst) \
(GL_LINK_WARNING ("inet_pton is unportable - " \
"use gnulib module inet_pton for portability"), \
inet_pton (af, src, dst))
#endif
#ifdef __cplusplus
}
#endif
#endif /* _GL_ARPA_INET_H */
#endif /* _GL_ARPA_INET_H */

101
lib/canonicalize-lgpl.c
View file

@ -1,5 +1,5 @@
/* Return the canonical absolute name of a given file.
Copyright (C) 1996-2003, 2005-2008 Free Software Foundation, Inc.
Copyright (C) 1996-2009 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software: you can redistribute it and/or modify
@ -15,45 +15,25 @@
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
/* Avoid a clash of our rpl_realpath() function with the prototype in
<stdlib.h> on Solaris 2.5.1. */
#undef realpath
#if !HAVE_CANONICALIZE_FILE_NAME || defined _LIBC
#include <alloca.h>
/* Specification. */
#include "canonicalize.h"
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#if HAVE_UNISTD_H || defined _LIBC
# include <unistd.h>
#ifndef _LIBC
# include <config.h>
#endif
#include <limits.h>
#if !HAVE_CANONICALIZE_FILE_NAME || !FUNC_REALPATH_WORKS || defined _LIBC
/* Specification. */
#include <stdlib.h>
#include <alloca.h>
#include <string.h>
#include <unistd.h>
#include <limits.h>
#if HAVE_SYS_PARAM_H || defined _LIBC
# include <sys/param.h>
#endif
#ifndef MAXSYMLINKS
# define MAXSYMLINKS 20
#endif
#include <sys/stat.h>
#include <errno.h>
#ifndef _LIBC
# define __set_errno(e) errno = (e)
# ifndef ENAMETOOLONG
# define ENAMETOOLONG EINVAL
# endif
#endif
#include <stddef.h>
#ifdef _LIBC
# include <shlib-compat.h>
@ -63,7 +43,7 @@
# define compat_symbol(lib, local, symbol, version)
# define weak_alias(local, symbol)
# define __canonicalize_file_name canonicalize_file_name
# define __realpath rpl_realpath
# define __realpath realpath
# include "pathmax.h"
# include "malloca.h"
# if HAVE_GETCWD
@ -77,12 +57,21 @@
# define __getcwd(buf, max) getwd (buf)
# endif
# define __readlink readlink
/* On systems without symbolic links, call stat() instead of lstat(). */
# if !defined S_ISLNK && !HAVE_READLINK
# define lstat stat
# define __set_errno(e) errno = (e)
# ifndef MAXSYMLINKS
# ifdef SYMLOOP_MAX
# define MAXSYMLINKS SYMLOOP_MAX
# else
# define MAXSYMLINKS 20
# endif
# endif
#endif
#ifndef DOUBLE_SLASH_IS_DISTINCT_ROOT
# define DOUBLE_SLASH_IS_DISTINCT_ROOT 0
#endif
#if !FUNC_REALPATH_WORKS || defined _LIBC
/* Return the canonical absolute name of file NAME. A canonical name
does not contain any `.', `..' components nor any repeated path
separators ('/') or symlinks. All path components must exist. If
@ -100,9 +89,7 @@ __realpath (const char *name, char *resolved)
char *rpath, *dest, *extra_buf = NULL;
const char *start, *end, *rpath_limit;
long int path_max;
#if HAVE_READLINK
int num_links = 0;
#endif
if (name == NULL)
{
@ -158,6 +145,8 @@ __realpath (const char *name, char *resolved)
{
rpath[0] = '/';
dest = rpath + 1;
if (DOUBLE_SLASH_IS_DISTINCT_ROOT && name[1] == '/')
*dest++ = '/';
}
for (start = end = name; *start; start = end)
@ -167,6 +156,7 @@ __realpath (const char *name, char *resolved)
#else
struct stat st;
#endif
int n;
/* Skip sequence of multiple path-separators. */
while (*start == '/')
@ -185,6 +175,9 @@ __realpath (const char *name, char *resolved)
/* Back up to previous component, ignore if at root already. */
if (dest > rpath + 1)
while ((--dest)[-1] != '/');
if (DOUBLE_SLASH_IS_DISTINCT_ROOT && dest == rpath + 1
&& *dest == '/')
dest++;
}
else
{
@ -240,12 +233,10 @@ __realpath (const char *name, char *resolved)
#endif
goto error;
#if HAVE_READLINK
if (S_ISLNK (st.st_mode))
{
char *buf;
size_t len;
int n;
if (++num_links > MAXSYMLINKS)
{
@ -294,44 +285,58 @@ __realpath (const char *name, char *resolved)
name = end = memcpy (extra_buf, buf, n);
if (buf[0] == '/')
{
dest = rpath + 1; /* It's an absolute symlink */
if (DOUBLE_SLASH_IS_DISTINCT_ROOT && buf[1] == '/')
*dest++ = '/';
}
else
/* Back up to previous component, ignore if at root already: */
{
/* Back up to previous component, ignore if at root
already: */
if (dest > rpath + 1)
while ((--dest)[-1] != '/');
if (DOUBLE_SLASH_IS_DISTINCT_ROOT && dest == rpath + 1
&& *dest == '/')
dest++;
}
}
else if (!S_ISDIR (st.st_mode) && *end != '\0')
{
__set_errno (ENOTDIR);
goto error;
}
#endif
}
}
if (dest > rpath + 1 && dest[-1] == '/')
--dest;
if (DOUBLE_SLASH_IS_DISTINCT_ROOT && dest == rpath + 1 && *dest == '/')
dest++;
*dest = '\0';
if (extra_buf)
freea (extra_buf);
return resolved ? memcpy (resolved, rpath, dest - rpath + 1) : rpath;
return rpath;
error:
{
int saved_errno = errno;
if (extra_buf)
freea (extra_buf);
if (resolved)
strcpy (resolved, rpath);
else
if (resolved == NULL)
free (rpath);
errno = saved_errno;
}
return NULL;
}
#ifdef _LIBC
versioned_symbol (libc, __realpath, realpath, GLIBC_2_3);
#endif
#endif /* !FUNC_REALPATH_WORKS || defined _LIBC */
#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_3)
char *
attribute_compat_text_section
__old_realpath (const char *name, char *resolved)
{
if (resolved == NULL)

52
lib/canonicalize.h
View file

@ -1,52 +0,0 @@
/* Return the canonical absolute name of a given file.
Copyright (C) 1996-2007 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef CANONICALIZE_H_
# define CANONICALIZE_H_
# if GNULIB_CANONICALIZE
enum canonicalize_mode_t
{
/* All components must exist. */
CAN_EXISTING = 0,
/* All components excluding last one must exist. */
CAN_ALL_BUT_LAST = 1,
/* No requirements on components existence. */
CAN_MISSING = 2
};
typedef enum canonicalize_mode_t canonicalize_mode_t;
/* Return a malloc'd string containing the canonical absolute name of
the named file. This acts like canonicalize_file_name, except that
whether components must exist depends on the canonicalize_mode_t
argument. */
char *canonicalize_filename_mode (const char *, canonicalize_mode_t);
# endif
# if HAVE_DECL_CANONICALIZE_FILE_NAME
# include <stdlib.h>
# else
/* Return a malloc'd string containing the canonical absolute name of
the named file. If any file name component does not exist or is a
symlink to a nonexistent file, return NULL. A canonical name does
not contain any `.', `..' components nor any repeated file name
separators ('/') or symlinks. */
char *canonicalize_file_name (const char *);
# endif
#endif /* !CANONICALIZE_H_ */

30
lib/iconv_open-solaris.gperf Normal file
View file

@ -0,0 +1,30 @@
struct mapping { int standard_name; const char vendor_name[10 + 1]; };
%struct-type
%language=ANSI-C
%define slot-name standard_name
%define hash-function-name mapping_hash
%define lookup-function-name mapping_lookup
%readonly-tables
%global-table
%define word-array-name mappings
%pic
%%
# On Solaris 10, look in the "iconv -l" output. Some aliases are advertised but
# not actually supported by the iconv() function and by the 'iconv' program.
# For example:
# $ echo abc | iconv -f 646 -t ISO-8859-1
# Not supported 646 to ISO-8859-1
# $ echo abc | iconv -f 646 -t ISO8859-1
$ abc
ASCII, "646"
ISO-8859-1, "ISO8859-1"
ISO-8859-2, "ISO8859-2"
ISO-8859-3, "ISO8859-3"
ISO-8859-4, "ISO8859-4"
ISO-8859-5, "ISO8859-5"
ISO-8859-6, "ISO8859-6"
ISO-8859-7, "ISO8859-7"
ISO-8859-8, "ISO8859-8"
ISO-8859-9, "ISO8859-9"
ISO-8859-15, "ISO8859-15"
CP1251, "ansi-1251"

3
lib/iconv_open.c
View file

@ -1,5 +1,5 @@
/* Character set conversion.
Copyright (C) 2007 Free Software Foundation, Inc.
Copyright (C) 2007, 2009 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@ -36,6 +36,7 @@
#define ICONV_FLAVOR_HPUX "iconv_open-hpux.h"
#define ICONV_FLAVOR_IRIX "iconv_open-irix.h"
#define ICONV_FLAVOR_OSF "iconv_open-osf.h"
#define ICONV_FLAVOR_SOLARIS "iconv_open-solaris.h"
#ifdef ICONV_FLAVOR
# include ICONV_FLAVOR

37
lib/ignore-value.h Normal file
View file

@ -0,0 +1,37 @@
/* ignore a function return without a compiler warning
Copyright (C) 2008-2009 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Jim Meyering. */
/* Use these functions to avoid a warning when using a function declared with
gcc's warn_unused_result attribute, but for which you really do want to
ignore the result. Traditionally, people have used a "(void)" cast to
indicate that a function's return value is deliberately unused. However,
if the function is declared with __attribute__((warn_unused_result)),
gcc issues a warning even with the cast.
Caution: most of the time, you really should heed gcc's warning, and
check the return value. However, in those exceptional cases in which
you're sure you know what you're doing, use this function.
For the record, here's one of the ignorable warnings:
"copy.c:233: warning: ignoring return value of 'fchown',
declared with attribute warn_unused_result". */
static inline void ignore_value (int i) { (void) i; }
static inline void ignore_ptr (void* p) { (void) p; }
/* FIXME: what about aggregate types? */

234
lib/inet_ntop.c Normal file
View file

@ -0,0 +1,234 @@
/* inet_ntop.c -- convert IPv4 and IPv6 addresses from binary to text form
Copyright (C) 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
/*
* Copyright (c) 1996-1999 by Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
*/
#include <config.h>
/* Specification. */
#include <arpa/inet.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#define NS_IN6ADDRSZ 16
#define NS_INT16SZ 2
/*
* WARNING: Don't even consider trying to compile this on a system where
* sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
*/
typedef int verify_int_size[2 * sizeof (int) - 7];
static const char *inet_ntop4 (const unsigned char *src, char *dst, socklen_t size);
#if HAVE_IPV6
static const char *inet_ntop6 (const unsigned char *src, char *dst, socklen_t size);
#endif
/* char *
* inet_ntop(af, src, dst, size)
* convert a network format address to presentation format.
* return:
* pointer to presentation format address (`dst'), or NULL (see errno).
* author:
* Paul Vixie, 1996.
*/
const char *
inet_ntop (int af, const void *restrict src,
char *restrict dst, socklen_t cnt)
{
switch (af)
{
#if HAVE_IPV4
case AF_INET:
return (inet_ntop4 (src, dst, cnt));
#endif
#if HAVE_IPV6
case AF_INET6:
return (inet_ntop6 (src, dst, cnt));
#endif
default:
errno = EAFNOSUPPORT;
return (NULL);
}
/* NOTREACHED */
}
/* const char *
* inet_ntop4(src, dst, size)
* format an IPv4 address
* return:
* `dst' (as a const)
* notes:
* (1) uses no statics
* (2) takes a u_char* not an in_addr as input
* author:
* Paul Vixie, 1996.
*/
static const char *
inet_ntop4 (const unsigned char *src, char *dst, socklen_t size)
{
char tmp[sizeof "255.255.255.255"];
int len;
len = sprintf (tmp, "%u.%u.%u.%u", src[0], src[1], src[2], src[3]);
if (len < 0)
return NULL;
if (len > size)
{
errno = ENOSPC;
return NULL;
}
return strcpy (dst, tmp);
}
#if HAVE_IPV6
/* const char *
* inet_ntop6(src, dst, size)
* convert IPv6 binary address into presentation (printable) format
* author:
* Paul Vixie, 1996.
*/
static const char *
inet_ntop6 (const unsigned char *src, char *dst, socklen_t size)
{
/*
* Note that int32_t and int16_t need only be "at least" large enough
* to contain a value of the specified size. On some systems, like
* Crays, there is no such thing as an integer variable with 16 bits.
* Keep this in mind if you think this function should have been coded
* to use pointer overlays. All the world's not a VAX.
*/
char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
struct
{
int base, len;
} best, cur;
unsigned int words[NS_IN6ADDRSZ / NS_INT16SZ];
int i;
/*
* Preprocess:
* Copy the input (bytewise) array into a wordwise array.
* Find the longest run of 0x00's in src[] for :: shorthanding.
*/
memset (words, '\0', sizeof words);
for (i = 0; i < NS_IN6ADDRSZ; i += 2)
words[i / 2] = (src[i] << 8) | src[i + 1];
best.base = -1;
cur.base = -1;
for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++)
{
if (words[i] == 0)
{
if (cur.base == -1)
cur.base = i, cur.len = 1;
else
cur.len++;
}
else
{
if (cur.base != -1)
{
if (best.base == -1 || cur.len > best.len)
best = cur;
cur.base = -1;
}
}
}
if (cur.base != -1)
{
if (best.base == -1 || cur.len > best.len)
best = cur;
}
if (best.base != -1 && best.len < 2)
best.base = -1;
/*
* Format the result.
*/
tp = tmp;
for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++)
{
/* Are we inside the best run of 0x00's? */
if (best.base != -1 && i >= best.base && i < (best.base + best.len))
{
if (i == best.base)
*tp++ = ':';
continue;
}
/* Are we following an initial run of 0x00s or any real hex? */
if (i != 0)
*tp++ = ':';
/* Is this address an encapsulated IPv4? */
if (i == 6 && best.base == 0 &&
(best.len == 6 || (best.len == 5 && words[5] == 0xffff)))
{
if (!inet_ntop4 (src + 12, tp, sizeof tmp - (tp - tmp)))
return (NULL);
tp += strlen (tp);
break;
}
{
int len = sprintf (tp, "%x", words[i]);
if (len < 0)
return NULL;
tp += len;
}
}
/* Was it a trailing run of 0x00's? */
if (best.base != -1 && (best.base + best.len) ==
(NS_IN6ADDRSZ / NS_INT16SZ))
*tp++ = ':';
*tp++ = '\0';
/*
* Check for overflow, copy, and we're done.
*/
if ((socklen_t) (tp - tmp) > size)
{
errno = ENOSPC;
return NULL;
}
return strcpy (dst, tmp);
}
#endif

253
lib/inet_pton.c Normal file
View file

@ -0,0 +1,253 @@
/* inet_pton.c -- convert IPv4 and IPv6 addresses from text to binary form
Copyright (C) 2006, 2008, 2009 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/*
* Copyright (c) 1996,1999 by Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
*/
#include <config.h>
/* Specification. */
#include <arpa/inet.h>
#include <c-ctype.h>
#include <string.h>
#include <errno.h>
#define NS_INADDRSZ 4
#define NS_IN6ADDRSZ 16
#define NS_INT16SZ 2
/*
* WARNING: Don't even consider trying to compile this on a system where
* sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
*/
static int inet_pton4 (const char *src, unsigned char *dst);
#if HAVE_IPV6
static int inet_pton6 (const char *src, unsigned char *dst);
#endif
/* int
* inet_pton(af, src, dst)
* convert from presentation format (which usually means ASCII printable)
* to network format (which is usually some kind of binary format).
* return:
* 1 if the address was valid for the specified address family
* 0 if the address wasn't valid (`dst' is untouched in this case)
* -1 if some other error occurred (`dst' is untouched in this case, too)
* author:
* Paul Vixie, 1996.
*/
int
inet_pton (int af, const char *restrict src, void *restrict dst)
{
switch (af)
{
case AF_INET:
return (inet_pton4 (src, dst));
#if HAVE_IPV6
case AF_INET6:
return (inet_pton6 (src, dst));
#endif
default:
errno = EAFNOSUPPORT;
return (-1);
}
/* NOTREACHED */
}
/* int
* inet_pton4(src, dst)
* like inet_aton() but without all the hexadecimal, octal (with the
* exception of 0) and shorthand.
* return:
* 1 if `src' is a valid dotted quad, else 0.
* notice:
* does not touch `dst' unless it's returning 1.
* author:
* Paul Vixie, 1996.
*/
static int
inet_pton4 (const char *restrict src, unsigned char *restrict dst)
{
int saw_digit, octets, ch;
unsigned char tmp[NS_INADDRSZ], *tp;
saw_digit = 0;
octets = 0;
*(tp = tmp) = 0;
while ((ch = *src++) != '\0')
{
if (ch >= '0' && ch <= '9')
{
unsigned new = *tp * 10 + (ch - '0');
if (saw_digit && *tp == 0)
return (0);
if (new > 255)
return (0);
*tp = new;
if (!saw_digit)
{
if (++octets > 4)
return (0);
saw_digit = 1;
}
}
else if (ch == '.' && saw_digit)
{
if (octets == 4)
return (0);
*++tp = 0;
saw_digit = 0;
}
else
return (0);
}
if (octets < 4)
return (0);
memcpy (dst, tmp, NS_INADDRSZ);
return (1);
}
#if HAVE_IPV6
/* int
* inet_pton6(src, dst)
* convert presentation level address to network order binary form.
* return:
* 1 if `src' is a valid [RFC1884 2.2] address, else 0.
* notice:
* (1) does not touch `dst' unless it's returning 1.
* (2) :: in a full address is silently ignored.
* credit:
* inspired by Mark Andrews.
* author:
* Paul Vixie, 1996.
*/
static int
inet_pton6 (const char *restrict src, unsigned char *restrict dst)
{
static const char xdigits[] = "0123456789abcdef";
unsigned char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
const char *curtok;
int ch, saw_xdigit;
unsigned val;
tp = memset (tmp, '\0', NS_IN6ADDRSZ);
endp = tp + NS_IN6ADDRSZ;
colonp = NULL;
/* Leading :: requires some special handling. */
if (*src == ':')
if (*++src != ':')
return (0);
curtok = src;
saw_xdigit = 0;
val = 0;
while ((ch = c_tolower (*src++)) != '\0')
{
const char *pch;
pch = strchr (xdigits, ch);
if (pch != NULL)
{
val <<= 4;
val |= (pch - xdigits);
if (val > 0xffff)
return (0);
saw_xdigit = 1;
continue;
}
if (ch == ':')
{
curtok = src;
if (!saw_xdigit)
{
if (colonp)
return (0);
colonp = tp;
continue;
}
else if (*src == '\0')
{
return (0);
}
if (tp + NS_INT16SZ > endp)
return (0);
*tp++ = (u_char) (val >> 8) & 0xff;
*tp++ = (u_char) val & 0xff;
saw_xdigit = 0;
val = 0;
continue;
}
if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&
inet_pton4 (curtok, tp) > 0)
{
tp += NS_INADDRSZ;
saw_xdigit = 0;
break; /* '\0' was seen by inet_pton4(). */
}
return (0);
}
if (saw_xdigit)
{
if (tp + NS_INT16SZ > endp)
return (0);
*tp++ = (u_char) (val >> 8) & 0xff;
*tp++ = (u_char) val & 0xff;
}
if (colonp != NULL)
{
/*
* Since some memmove()'s erroneously fail to handle
* overlapping regions, we'll do the shift by hand.
*/
const int n = tp - colonp;
int i;
if (tp == endp)
return (0);
for (i = 1; i <= n; i++)
{
endp[-i] = colonp[n - i];
colonp[n - i] = 0;
}
tp = endp;
}
if (tp != endp)
return (0);
memcpy (dst, tmp, NS_IN6ADDRSZ);
return (1);
}
#endif

42
lib/localcharset.c
View file

@ -23,6 +23,7 @@
/* Specification. */
#include "localcharset.h"
#include <fcntl.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
@ -44,6 +45,7 @@
#endif
#if !defined WIN32_NATIVE
# include <unistd.h>
# if HAVE_LANGINFO_CODESET
# include <langinfo.h>
# else
@ -75,6 +77,11 @@
# include "configmake.h"
#endif
/* Define O_NOFOLLOW to 0 on platforms where it does not exist. */
#ifndef O_NOFOLLOW
# define O_NOFOLLOW 0
#endif
#if defined _WIN32 || defined __WIN32__ || defined __CYGWIN__ || defined __EMX__ || defined __DJGPP__
/* Win32, Cygwin, OS/2, DOS */
# define ISSLASH(C) ((C) == '/' || (C) == '\\')
@ -117,7 +124,6 @@ get_charset_aliases (void)
if (cp == NULL)
{
#if !(defined DARWIN7 || defined VMS || defined WIN32_NATIVE || defined __CYGWIN__)
FILE *fp;
const char *dir;
const char *base = "charset.alias";
char *file_name;
@ -143,9 +149,36 @@ get_charset_aliases (void)
}
}
if (file_name == NULL || (fp = fopen (file_name, "r")) == NULL)
/* Out of memory or file not found, treat it as empty. */
if (file_name == NULL)
/* Out of memory. Treat the file as empty. */
cp = "";
else
{
int fd;
/* Open the file. Reject symbolic links on platforms that support
O_NOFOLLOW. This is a security feature. Without it, an attacker
could retrieve parts of the contents (namely, the tail of the
first line that starts with "* ") of an arbitrary file by placing
a symbolic link to that file under the name "charset.alias" in
some writable directory and defining the environment variable
CHARSETALIASDIR to point to that directory. */
fd = open (file_name,
O_RDONLY | (HAVE_WORKING_O_NOFOLLOW ? O_NOFOLLOW : 0));
if (fd < 0)
/* File not found. Treat it as empty. */
cp = "";
else
{
FILE *fp;
fp = fdopen (fd, "r");
if (fp == NULL)
{
/* Out of memory. Treat the file as empty. */
close (fd);
cp = "";
}
else
{
/* Parse the file's contents. */
@ -211,9 +244,10 @@ get_charset_aliases (void)
cp = res_ptr;
}
}
}
if (file_name != NULL)
free (file_name);
}
#else

92
lib/lstat.c Normal file
View file

@ -0,0 +1,92 @@
/* Work around a bug of lstat on some systems
Copyright (C) 1997-1999, 2000-2006, 2008-2009 Free Software
Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* written by Jim Meyering */
#include <config.h>
#if !HAVE_LSTAT
/* On systems that lack symlinks, our replacement <sys/stat.h> already
defined lstat as stat, so there is nothing further to do other than
avoid an empty file. */
typedef int dummy;
#else /* HAVE_LSTAT */
/* Get the original definition of lstat. It might be defined as a macro. */
# define __need_system_sys_stat_h
# include <sys/types.h>
# include <sys/stat.h>
# undef __need_system_sys_stat_h
static inline int
orig_lstat (const char *filename, struct stat *buf)
{
return lstat (filename, buf);
}
/* Specification. */
# include <sys/stat.h>
# include <string.h>
# include <errno.h>
/* lstat works differently on Linux and Solaris systems. POSIX (see
`pathname resolution' in the glossary) requires that programs like
`ls' take into consideration the fact that FILE has a trailing slash
when FILE is a symbolic link. On Linux and Solaris 10 systems, the
lstat function already has the desired semantics (in treating
`lstat ("symlink/", sbuf)' just like `lstat ("symlink/.", sbuf)',
but on Solaris 9 and earlier it does not.
If FILE has a trailing slash and specifies a symbolic link,
then use stat() to get more info on the referent of FILE.
If the referent is a non-directory, then set errno to ENOTDIR
and return -1. Otherwise, return stat's result. */
int
rpl_lstat (const char *file, struct stat *sbuf)
{
size_t len;
int lstat_result = orig_lstat (file, sbuf);
if (lstat_result != 0)
return lstat_result;
/* This replacement file can blindly check against '/' rather than
using the ISSLASH macro, because all platforms with '\\' either
lack symlinks (mingw) or have working lstat (cygwin) and thus do
not compile this file. 0 len should have already been filtered
out above, with a failure return of ENOENT. */
len = strlen (file);
if (file[len - 1] != '/' || S_ISDIR (sbuf->st_mode))
return 0;
/* At this point, a trailing slash is only permitted on
symlink-to-dir; but it should have found information on the
directory, not the symlink. Call stat() to get info about the
link's referent. Our replacement stat guarantees valid results,
even if the symlink is not pointing to a directory. */
if (!S_ISLNK (sbuf->st_mode))
{
errno = ENOTDIR;
return -1;
}
return stat (file, sbuf);
}
#endif /* HAVE_LSTAT */

47
lib/netinet_in.in.h Normal file
View file

@ -0,0 +1,47 @@
/* Substitute for <netinet/in.h>.
Copyright (C) 2007-2008 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _GL_NETINET_IN_H
#if @HAVE_NETINET_IN_H@
# if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
# endif
/* On many platforms, <netinet/in.h> assumes prior inclusion of
<sys/types.h>. */
# include <sys/types.h>
/* The include_next requires a split double-inclusion guard. */
# @INCLUDE_NEXT@ @NEXT_NETINET_IN_H@
#endif
#ifndef _GL_NETINET_IN_H
#define _GL_NETINET_IN_H
#if !@HAVE_NETINET_IN_H@
/* A platform that lacks <netinet/in.h>. */
# include <sys/socket.h>
#endif
#endif /* _GL_NETINET_IN_H */
#endif /* _GL_NETINET_IN_H */

49
lib/readlink.c
View file

@ -1,5 +1,5 @@
/* Stub for readlink().
Copyright (C) 2003-2007 Free Software Foundation, Inc.
Copyright (C) 2003-2007, 2009 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@ -20,30 +20,55 @@
#include <unistd.h>
#include <errno.h>
#include <sys/types.h>
#include <string.h>
#include <sys/stat.h>
#include <stddef.h>
#if !HAVE_READLINK
/* readlink() substitute for systems that don't have a readlink() function,
such as DJGPP 2.03 and mingw32. */
/* The official POSIX return type of readlink() is ssize_t, but since here
we have no declaration in a public header file, we use 'int' as return
type. */
int
readlink (const char *path, char *buf, size_t bufsize)
ssize_t
readlink (const char *name, char *buf _UNUSED_PARAMETER_,
size_t bufsize _UNUSED_PARAMETER_)
{
struct stat statbuf;
/* In general we should use lstat() here, not stat(). But on platforms
without symbolic links lstat() - if it exists - would be equivalent to
without symbolic links, lstat() - if it exists - would be equivalent to
stat(), therefore we can use stat(). This saves us a configure check. */
if (stat (path, &statbuf) >= 0)
if (stat (name, &statbuf) >= 0)
errno = EINVAL;
return -1;
}
#endif
#else /* HAVE_READLINK */
# undef readlink
/* readlink() wrapper that uses correct types, for systems like cygwin
1.5.x where readlink returns int, and which rejects trailing slash,
for Solaris 9. */
ssize_t
rpl_readlink (const char *name, char *buf, size_t bufsize)
{
# if READLINK_TRAILING_SLASH_BUG
size_t len = strlen (name);
if (len && name[len - 1] == '/')
{
/* Even if name without the slash is a symlink to a directory,
both lstat() and stat() must resolve the trailing slash to
the directory rather than the symlink. We can therefore
safely use stat() to distinguish between EINVAL and
ENOTDIR/ENOENT, avoiding extra overhead of rpl_lstat(). */
struct stat st;
if (stat (name, &st) == 0)
errno = EINVAL;
return -1;
}
# endif /* READLINK_TRAILING_SLASH_BUG */
return readlink (name, buf, bufsize);
}
#endif /* HAVE_READLINK */

104
lib/stat.c Normal file
View file

@ -0,0 +1,104 @@
/* Work around platform bugs in stat.
Copyright (C) 2009 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* written by Eric Blake */
#include <config.h>
/* Get the original definition of stat. It might be defined as a macro. */
#define __need_system_sys_stat_h
#include <sys/types.h>
#include <sys/stat.h>
#undef __need_system_sys_stat_h
static inline int
orig_stat (const char *filename, struct stat *buf)
{
return stat (filename, buf);
}
/* Specification. */
#include <sys/stat.h>
#include <errno.h>
#include <limits.h>
#include <stdbool.h>
#include <string.h>
/* Store information about NAME into ST. Work around bugs with
trailing slashes. Mingw has other bugs (such as st_ino always
being 0 on success) which this wrapper does not work around. But
at least this implementation provides the ability to emulate fchdir
correctly. */
int
rpl_stat (char const *name, struct stat *st)
{
int result = orig_stat (name, st);
#if REPLACE_FUNC_STAT_FILE
/* Solaris 9 mistakenly succeeds when given a non-directory with a
trailing slash. */
if (result == 0 && !S_ISDIR (st->st_mode))
{
size_t len = strlen (name);
if (ISSLASH (name[len - 1]))
{
errno = ENOTDIR;
return -1;
}
}
#endif /* REPLACE_FUNC_STAT_FILE */
#if REPLACE_FUNC_STAT_DIR
if (result == -1 && errno == ENOENT)
{
/* Due to mingw's oddities, there are some directories (like
c:\) where stat() only succeeds with a trailing slash, and
other directories (like c:\windows) where stat() only
succeeds without a trailing slash. But we want the two to be
synonymous, since chdir() manages either style. Likewise, Mingw also
reports ENOENT for names longer than PATH_MAX, when we want
ENAMETOOLONG, and for stat("file/"), when we want ENOTDIR.
Fortunately, mingw PATH_MAX is small enough for stack
allocation. */
char fixed_name[PATH_MAX + 1] = {0};
size_t len = strlen (name);
bool check_dir = false;
if (PATH_MAX <= len)
errno = ENAMETOOLONG;
else if (len)
{
strcpy (fixed_name, name);
if (ISSLASH (fixed_name[len - 1]))
{
check_dir = true;
while (len && ISSLASH (fixed_name[len - 1]))
fixed_name[--len] = '\0';
if (!len)
fixed_name[0] = '/';
}
else
fixed_name[len++] = '/';
result = orig_stat (fixed_name, st);
if (result == 0 && check_dir && !S_ISDIR (st->st_mode))
{
result = -1;
errno = ENOTDIR;
}
}
}
#endif /* REPLACE_FUNC_STAT_DIR */
return result;
}

86
lib/stddef.in.h Normal file
View file

@ -0,0 +1,86 @@
/* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues.
Copyright (C) 2009 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
/* Written by Eric Blake. */
/*
* POSIX 2008 <stddef.h> for platforms that have issues.
* <http://www.opengroup.org/susv3xbd/stddef.h.html>
*/
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
#if defined __need_wchar_t || defined __need_size_t \
|| defined __need_ptrdiff_t || defined __need_NULL \
|| defined __need_wint_t
/* Special invocation convention inside gcc header files. In
particular, gcc provides a version of <stddef.h> that blindly
redefines NULL even when __need_wint_t was defined, even though
wint_t is not normally provided by <stddef.h>. Hence, we must
remember if special invocation has ever been used to obtain wint_t,
in which case we need to clean up NULL yet again. */
# if !(defined _GL_STDDEF_H && defined _GL_STDDEF_WINT_T)
# ifdef __need_wint_t
# undef _GL_STDDEF_H
# define _GL_STDDEF_WINT_T
# endif
# @INCLUDE_NEXT@ @NEXT_STDDEF_H@
# endif
#else
/* Normal invocation convention. */
# ifndef _GL_STDDEF_H
/* The include_next requires a split double-inclusion guard. */
# @INCLUDE_NEXT@ @NEXT_STDDEF_H@
# ifndef _GL_STDDEF_H
# define _GL_STDDEF_H
/* On NetBSD 5.0, the definition of NULL lacks proper parentheses. */
#if @REPLACE_NULL@
# undef NULL
# ifdef __cplusplus
/* ISO C++ says that the macro NULL must expand to an integer constant
expression, hence '((void *) 0)' is not allowed in C++. */
# if __GNUG__ >= 3
/* GNU C++ has a __null macro that behaves like an integer ('int' or
'long') but has the same size as a pointer. Use that, to avoid
warnings. */
# define NULL __null
# else
# define NULL 0L
# endif
# else
# define NULL ((void *) 0)
# endif
#endif
/* Some platforms lack wchar_t. */
#if !@HAVE_WCHAR_T@
# define wchar_t int
#endif
# endif /* _GL_STDDEF_H */
# endif /* _GL_STDDEF_H */
#endif /* __need_XXX */

8
lib/stdio-write.c
View file

@ -1,5 +1,5 @@
/* POSIX compatible FILE stream write function.
Copyright (C) 2008 Free Software Foundation, Inc.
Copyright (C) 2008-2009 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2008.
This program is free software: you can redistribute it and/or modify
@ -63,6 +63,7 @@
}
# if !REPLACE_PRINTF_POSIX /* avoid collision with printf.c */
# if !DEPENDS_ON_LIBINTL /* avoid collision with intl/printf.c */
int
printf (const char *format, ...)
{
@ -76,6 +77,7 @@ printf (const char *format, ...)
return retval;
}
# endif
# endif
# if !REPLACE_FPRINTF_POSIX /* avoid collision with fprintf.c */
int
@ -92,7 +94,7 @@ fprintf (FILE *stream, const char *format, ...)
}
# endif
# if !REPLACE_VFPRINTF_POSIX /* avoid collision with vprintf.c */
# if !REPLACE_VPRINTF_POSIX /* avoid collision with vprintf.c */
int
vprintf (const char *format, va_list args)
{
@ -100,7 +102,7 @@ vprintf (const char *format, va_list args)
}
# endif
# if !REPLACE_VPRINTF_POSIX /* avoid collision with vfprintf.c */
# if !REPLACE_VFPRINTF_POSIX /* avoid collision with vfprintf.c */
int
vfprintf (FILE *stream, const char *format, va_list args)
#undef vfprintf

688
lib/stdio.in.h
View file

@ -68,6 +68,70 @@
extern "C" {
#endif
#if @GNULIB_DPRINTF@
# if @REPLACE_DPRINTF@
# define dprintf rpl_dprintf
# endif
# if @REPLACE_DPRINTF@ || !@HAVE_DPRINTF@
extern int dprintf (int fd, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef dprintf
# define dprintf(d,f,a) \
(GL_LINK_WARNING ("dprintf is unportable - " \
"use gnulib module dprintf for portability"), \
dprintf (d, f, a))
#endif
#if @GNULIB_FCLOSE@
# if @REPLACE_FCLOSE@
# define fclose rpl_fclose
/* Close STREAM and its underlying file descriptor. */
extern int fclose (FILE *stream);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fclose
# define fclose(f) \
(GL_LINK_WARNING ("fclose is not always POSIX compliant - " \
"use gnulib module fclose for portable " \
"POSIX compliance"), \
fclose (f))
#endif
#if @GNULIB_FFLUSH@
# if @REPLACE_FFLUSH@
# define fflush rpl_fflush
/* Flush all pending data on STREAM according to POSIX rules. Both
output and seekable input streams are supported.
Note! LOSS OF DATA can occur if fflush is applied on an input stream
that is _not_seekable_ or on an update stream that is _not_seekable_
and in which the most recent operation was input. Seekability can
be tested with lseek(fileno(fp),0,SEEK_CUR). */
extern int fflush (FILE *gl_stream);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fflush
# define fflush(f) \
(GL_LINK_WARNING ("fflush is not always POSIX compliant - " \
"use gnulib module fflush for portable " \
"POSIX compliance"), \
fflush (f))
#endif
#if @GNULIB_FOPEN@
# if @REPLACE_FOPEN@
# undef fopen
# define fopen rpl_fopen
extern FILE * fopen (const char *filename, const char *mode);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fopen
# define fopen(f,m) \
(GL_LINK_WARNING ("fopen on Win32 platforms is not POSIX compatible - " \
"use gnulib module fopen for portability"), \
fopen (f, m))
#endif
#if @GNULIB_FPRINTF_POSIX@
# if @REPLACE_FPRINTF@
@ -88,215 +152,37 @@ extern int fprintf (FILE *fp, const char *format, ...)
fprintf)
#endif
#if @GNULIB_VFPRINTF_POSIX@
# if @REPLACE_VFPRINTF@
# define vfprintf rpl_vfprintf
extern int vfprintf (FILE *fp, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
#if @GNULIB_FPURGE@
# if @REPLACE_FPURGE@
# define fpurge rpl_fpurge
# endif
#elif @GNULIB_VFPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# define vfprintf rpl_vfprintf
extern int vfprintf (FILE *fp, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
#elif defined GNULIB_POSIXCHECK
# undef vfprintf
# define vfprintf(s,f,a) \
(GL_LINK_WARNING ("vfprintf is not always POSIX compliant - " \
"use gnulib module vfprintf-posix for portable " \
"POSIX compliance"), \
vfprintf (s, f, a))
#endif
#if @GNULIB_PRINTF_POSIX@
# if @REPLACE_PRINTF@
/* Don't break __attribute__((format(printf,M,N))). */
# define printf __printf__
extern int printf (const char *format, ...)
__attribute__ ((__format__ (__printf__, 1, 2)));
# endif
#elif @GNULIB_PRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
/* Don't break __attribute__((format(printf,M,N))). */
# define printf __printf__
extern int printf (const char *format, ...)
__attribute__ ((__format__ (__printf__, 1, 2)));
#elif defined GNULIB_POSIXCHECK
# undef printf
# define printf \
(GL_LINK_WARNING ("printf is not always POSIX compliant - " \
"use gnulib module printf-posix for portable " \
"POSIX compliance"), \
printf)
/* Don't break __attribute__((format(printf,M,N))). */
# define format(kind,m,n) format (__##kind##__, m, n)
# define __format__(kind,m,n) __format__ (__##kind##__, m, n)
# define ____printf____ __printf__
# define ____scanf____ __scanf__
# define ____strftime____ __strftime__
# define ____strfmon____ __strfmon__
#endif
#if @GNULIB_VPRINTF_POSIX@
# if @REPLACE_VPRINTF@
# define vprintf rpl_vprintf
extern int vprintf (const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 1, 0)));
# endif
#elif @GNULIB_VPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# define vprintf rpl_vprintf
extern int vprintf (const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 1, 0)));
#elif defined GNULIB_POSIXCHECK
# undef vprintf
# define vprintf(f,a) \
(GL_LINK_WARNING ("vprintf is not always POSIX compliant - " \
"use gnulib module vprintf-posix for portable " \
"POSIX compliance"), \
vprintf (f, a))
#endif
#if @GNULIB_SNPRINTF@
# if @REPLACE_SNPRINTF@
# define snprintf rpl_snprintf
# endif
# if @REPLACE_SNPRINTF@ || !@HAVE_DECL_SNPRINTF@
extern int snprintf (char *str, size_t size, const char *format, ...)
__attribute__ ((__format__ (__printf__, 3, 4)));
# if @REPLACE_FPURGE@ || !@HAVE_DECL_FPURGE@
/* Discard all pending buffered I/O data on STREAM.
STREAM must not be wide-character oriented.
When discarding pending output, the file position is set back to where it
was before the write calls. When discarding pending input, the file
position is advanced to match the end of the previously read input.
Return 0 if successful. Upon error, return -1 and set errno. */
extern int fpurge (FILE *gl_stream);
# endif
#elif defined GNULIB_POSIXCHECK
# undef snprintf
# define snprintf \
(GL_LINK_WARNING ("snprintf is unportable - " \
"use gnulib module snprintf for portability"), \
snprintf)
# undef fpurge
# define fpurge(f) \
(GL_LINK_WARNING ("fpurge is not always present - " \
"use gnulib module fpurge for portability"), \
fpurge (f))
#endif
#if @GNULIB_VSNPRINTF@
# if @REPLACE_VSNPRINTF@
# define vsnprintf rpl_vsnprintf
# endif
# if @REPLACE_VSNPRINTF@ || !@HAVE_DECL_VSNPRINTF@
extern int vsnprintf (char *str, size_t size, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 3, 0)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef vsnprintf
# define vsnprintf(b,s,f,a) \
(GL_LINK_WARNING ("vsnprintf is unportable - " \
"use gnulib module vsnprintf for portability"), \
vsnprintf (b, s, f, a))
#if @GNULIB_FPUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef fputc
# define fputc rpl_fputc
extern int fputc (int c, FILE *stream);
#endif
#if @GNULIB_SPRINTF_POSIX@
# if @REPLACE_SPRINTF@
# define sprintf rpl_sprintf
extern int sprintf (char *str, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef sprintf
# define sprintf \
(GL_LINK_WARNING ("sprintf is not always POSIX compliant - " \
"use gnulib module sprintf-posix for portable " \
"POSIX compliance"), \
sprintf)
#endif
#if @GNULIB_VSPRINTF_POSIX@
# if @REPLACE_VSPRINTF@
# define vsprintf rpl_vsprintf
extern int vsprintf (char *str, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef vsprintf
# define vsprintf(b,f,a) \
(GL_LINK_WARNING ("vsprintf is not always POSIX compliant - " \
"use gnulib module vsprintf-posix for portable " \
"POSIX compliance"), \
vsprintf (b, f, a))
#endif
#if @GNULIB_DPRINTF@
# if @REPLACE_DPRINTF@
# define dprintf rpl_dprintf
# endif
# if @REPLACE_DPRINTF@ || !@HAVE_DPRINTF@
extern int dprintf (int fd, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef dprintf
# define dprintf(d,f,a) \
(GL_LINK_WARNING ("dprintf is unportable - " \
"use gnulib module dprintf for portability"), \
dprintf (d, f, a))
#endif
#if @GNULIB_VDPRINTF@
# if @REPLACE_VDPRINTF@
# define vdprintf rpl_vdprintf
# endif
# if @REPLACE_VDPRINTF@ || !@HAVE_VDPRINTF@
extern int vdprintf (int fd, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef vdprintf
# define vdprintf(d,f,a) \
(GL_LINK_WARNING ("vdprintf is unportable - " \
"use gnulib module vdprintf for portability"), \
vdprintf (d, f, a))
#endif
#if @GNULIB_VASPRINTF@
# if @REPLACE_VASPRINTF@
# define asprintf rpl_asprintf
# define vasprintf rpl_vasprintf
# endif
# if @REPLACE_VASPRINTF@ || !@HAVE_VASPRINTF@
/* Write formatted output to a string dynamically allocated with malloc().
If the memory allocation succeeds, store the address of the string in
*RESULT and return the number of resulting bytes, excluding the trailing
NUL. Upon memory allocation error, or some other error, return -1. */
extern int asprintf (char **result, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
extern int vasprintf (char **result, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#endif
#if @GNULIB_OBSTACK_PRINTF@
# if @REPLACE_OBSTACK_PRINTF@
# define obstack_printf rpl_osbtack_printf
# define obstack_vprintf rpl_obstack_vprintf
# endif
# if @REPLACE_OBSTACK_PRINTF@ || !@HAVE_DECL_OBSTACK_PRINTF@
struct obstack;
/* Grow an obstack with formatted output. Return the number of
bytes added to OBS. No trailing nul byte is added, and the
object should be closed with obstack_finish before use. Upon
memory allocation error, call obstack_alloc_failed_handler. Upon
other error, return -1. */
extern int obstack_printf (struct obstack *obs, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
extern int obstack_vprintf (struct obstack *obs, const char *format,
va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#endif
#if @GNULIB_FOPEN@
# if @REPLACE_FOPEN@
# undef fopen
# define fopen rpl_fopen
extern FILE * fopen (const char *filename, const char *mode);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fopen
# define fopen(f,m) \
(GL_LINK_WARNING ("fopen on Win32 platforms is not POSIX compatible - " \
"use gnulib module fopen for portability"), \
fopen (f, m))
#if @GNULIB_FPUTS@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef fputs
# define fputs rpl_fputs
extern int fputs (const char *string, FILE *stream);
#endif
#if @GNULIB_FREOPEN@
@ -313,22 +199,6 @@ extern FILE * freopen (const char *filename, const char *mode, FILE *stream);
freopen (f, m, s))
#endif
#if @GNULIB_FSEEKO@
# if @REPLACE_FSEEKO@
/* Provide fseek, fseeko functions that are aware of a preceding
fflush(), and which detect pipes. */
# define fseeko rpl_fseeko
extern int fseeko (FILE *fp, off_t offset, int whence);
# define fseek(fp, offset, whence) fseeko (fp, (off_t)(offset), whence)
# endif
#elif defined GNULIB_POSIXCHECK
# undef fseeko
# define fseeko(f,o,w) \
(GL_LINK_WARNING ("fseeko is unportable - " \
"use gnulib module fseeko for portability"), \
fseeko (f, o, w))
#endif
#if @GNULIB_FSEEK@ && @REPLACE_FSEEK@
extern int rpl_fseek (FILE *fp, long offset, int whence);
# undef fseek
@ -351,18 +221,27 @@ extern int rpl_fseek (FILE *fp, long offset, int whence);
# endif
#endif
#if @GNULIB_FTELLO@
# if @REPLACE_FTELLO@
# define ftello rpl_ftello
extern off_t ftello (FILE *fp);
# define ftell(fp) ftello (fp)
#if @GNULIB_FSEEKO@
# if @REPLACE_FSEEKO@
/* Provide fseek, fseeko functions that are aware of a preceding
fflush(), and which detect pipes. */
# define fseeko rpl_fseeko
extern int fseeko (FILE *fp, off_t offset, int whence);
# if !@GNULIB_FSEEK@
# undef fseek
# define fseek(f,o,w) \
(GL_LINK_WARNING ("fseek cannot handle files larger than 4 GB " \
"on 32-bit platforms - " \
"use fseeko function for handling of large files"), \
fseeko (f, o, w))
# endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef ftello
# define ftello(f) \
(GL_LINK_WARNING ("ftello is unportable - " \
"use gnulib module ftello for portability"), \
ftello (f))
# undef fseeko
# define fseeko(f,o,w) \
(GL_LINK_WARNING ("fseeko is unportable - " \
"use gnulib module fseeko for portability"), \
fseeko (f, o, w))
#endif
#if @GNULIB_FTELL@ && @REPLACE_FTELL@
@ -387,87 +266,25 @@ extern long rpl_ftell (FILE *fp);
# endif
#endif
#if @GNULIB_FFLUSH@
# if @REPLACE_FFLUSH@
# define fflush rpl_fflush
/* Flush all pending data on STREAM according to POSIX rules. Both
output and seekable input streams are supported.
Note! LOSS OF DATA can occur if fflush is applied on an input stream
that is _not_seekable_ or on an update stream that is _not_seekable_
and in which the most recent operation was input. Seekability can
be tested with lseek(fileno(fp),0,SEEK_CUR). */
extern int fflush (FILE *gl_stream);
#if @GNULIB_FTELLO@
# if @REPLACE_FTELLO@
# define ftello rpl_ftello
extern off_t ftello (FILE *fp);
# if !@GNULIB_FTELL@
# undef ftell
# define ftell(f) \
(GL_LINK_WARNING ("ftell cannot handle files larger than 4 GB " \
"on 32-bit platforms - " \
"use ftello function for handling of large files"), \
ftello (f))
# endif
# endif
#elif defined GNULIB_POSIXCHECK
# undef fflush
# define fflush(f) \
(GL_LINK_WARNING ("fflush is not always POSIX compliant - " \
"use gnulib module fflush for portable " \
"POSIX compliance"), \
fflush (f))
#endif
#if @GNULIB_FPURGE@
# if @REPLACE_FPURGE@
# define fpurge rpl_fpurge
# endif
# if @REPLACE_FPURGE@ || !@HAVE_DECL_FPURGE@
/* Discard all pending buffered I/O data on STREAM.
STREAM must not be wide-character oriented.
Return 0 if successful. Upon error, return -1 and set errno. */
extern int fpurge (FILE *gl_stream);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fpurge
# define fpurge(f) \
(GL_LINK_WARNING ("fpurge is not always present - " \
"use gnulib module fpurge for portability"), \
fpurge (f))
#endif
#if @GNULIB_FCLOSE@
# if @REPLACE_FCLOSE@
# define fclose rpl_fclose
/* Close STREAM and its underlying file descriptor. */
extern int fclose (FILE *stream);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fclose
# define fclose(f) \
(GL_LINK_WARNING ("fclose is not always POSIX compliant - " \
"use gnulib module fclose for portable " \
"POSIX compliance"), \
fclose (f))
#endif
#if @GNULIB_FPUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef fputc
# define fputc rpl_fputc
extern int fputc (int c, FILE *stream);
#endif
#if @GNULIB_PUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef putc
# define putc rpl_fputc
extern int putc (int c, FILE *stream);
#endif
#if @GNULIB_PUTCHAR@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef putchar
# define putchar rpl_putchar
extern int putchar (int c);
#endif
#if @GNULIB_FPUTS@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef fputs
# define fputs rpl_fputs
extern int fputs (const char *string, FILE *stream);
#endif
#if @GNULIB_PUTS@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef puts
# define puts rpl_puts
extern int puts (const char *string);
# undef ftello
# define ftello(f) \
(GL_LINK_WARNING ("ftello is unportable - " \
"use gnulib module ftello for portability"), \
ftello (f))
#endif
#if @GNULIB_FWRITE@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
@ -517,6 +334,26 @@ extern ssize_t getline (char **lineptr, size_t *linesize, FILE *stream);
getline (l, s, f))
#endif
#if @GNULIB_OBSTACK_PRINTF@
# if @REPLACE_OBSTACK_PRINTF@
# define obstack_printf rpl_osbtack_printf
# define obstack_vprintf rpl_obstack_vprintf
# endif
# if @REPLACE_OBSTACK_PRINTF@ || !@HAVE_DECL_OBSTACK_PRINTF@
struct obstack;
/* Grow an obstack with formatted output. Return the number of
bytes added to OBS. No trailing nul byte is added, and the
object should be closed with obstack_finish before use. Upon
memory allocation error, call obstack_alloc_failed_handler. Upon
other error, return -1. */
extern int obstack_printf (struct obstack *obs, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
extern int obstack_vprintf (struct obstack *obs, const char *format,
va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#endif
#if @GNULIB_PERROR@
# if @REPLACE_PERROR@
# define perror rpl_perror
@ -533,6 +370,243 @@ extern void perror (const char *string);
perror (s))
#endif
#if @GNULIB_POPEN@
# if @REPLACE_POPEN@
# undef popen
# define popen rpl_popen
extern FILE *popen (const char *cmd, const char *mode);
# endif
#elif defined GNULIB_POSIXCHECK
# undef popen
# define popen(c,m) \
(GL_LINK_WARNING ("popen is buggy on some platforms - " \
"use gnulib module popen or pipe for more portability"), \
popen (c, m))
#endif
#if @GNULIB_PRINTF_POSIX@
# if @REPLACE_PRINTF@
/* Don't break __attribute__((format(printf,M,N))). */
# define printf __printf__
extern int printf (const char *format, ...)
__attribute__ ((__format__ (__printf__, 1, 2)));
# endif
#elif @GNULIB_PRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
/* Don't break __attribute__((format(printf,M,N))). */
# define printf __printf__
extern int printf (const char *format, ...)
__attribute__ ((__format__ (__printf__, 1, 2)));
#elif defined GNULIB_POSIXCHECK
# undef printf
# define printf \
(GL_LINK_WARNING ("printf is not always POSIX compliant - " \
"use gnulib module printf-posix for portable " \
"POSIX compliance"), \
printf)
/* Don't break __attribute__((format(printf,M,N))). */
# define format(kind,m,n) format (__##kind##__, m, n)
# define __format__(kind,m,n) __format__ (__##kind##__, m, n)
# define ____printf____ __printf__
# define ____scanf____ __scanf__
# define ____strftime____ __strftime__
# define ____strfmon____ __strfmon__
#endif
#if @GNULIB_PUTC@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef putc
# define putc rpl_fputc
extern int putc (int c, FILE *stream);
#endif
#if @GNULIB_PUTCHAR@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef putchar
# define putchar rpl_putchar
extern int putchar (int c);
#endif
#if @GNULIB_PUTS@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# undef puts
# define puts rpl_puts
extern int puts (const char *string);
#endif
#if @GNULIB_REMOVE@
# if @REPLACE_REMOVE@
# undef remove
# define remove rpl_remove
extern int remove (const char *name);
# endif
#elif defined GNULIB_POSIXCHECK
# undef remove
# define remove(n) \
(GL_LINK_WARNING ("remove cannot handle directories on some platforms - " \
"use gnulib module remove for more portability"), \
remove (n))
#endif
#if @GNULIB_RENAME@
# if @REPLACE_RENAME@
# undef rename
# define rename rpl_rename
extern int rename (const char *old, const char *new);
# endif
#elif defined GNULIB_POSIXCHECK
# undef rename
# define rename(o,n) \
(GL_LINK_WARNING ("rename is buggy on some platforms - " \
"use gnulib module rename for more portability"), \
rename (o, n))
#endif
#if @GNULIB_RENAMEAT@
# if @REPLACE_RENAMEAT@
# undef renameat
# define renameat rpl_renameat
# endif
# if !@HAVE_RENAMEAT@ || @REPLACE_RENAMEAT@
extern int renameat (int fd1, char const *file1, int fd2, char const *file2);
# endif
#elif defined GNULIB_POSIXCHECK
# undef renameat
# define renameat(d1,f1,d2,f2) \
(GL_LINK_WARNING ("renameat is not portable - " \
"use gnulib module renameat for portability"), \
renameat (d1, f1, d2, f2))
#endif
#if @GNULIB_SNPRINTF@
# if @REPLACE_SNPRINTF@
# define snprintf rpl_snprintf
# endif
# if @REPLACE_SNPRINTF@ || !@HAVE_DECL_SNPRINTF@
extern int snprintf (char *str, size_t size, const char *format, ...)
__attribute__ ((__format__ (__printf__, 3, 4)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef snprintf
# define snprintf \
(GL_LINK_WARNING ("snprintf is unportable - " \
"use gnulib module snprintf for portability"), \
snprintf)
#endif
#if @GNULIB_SPRINTF_POSIX@
# if @REPLACE_SPRINTF@
# define sprintf rpl_sprintf
extern int sprintf (char *str, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef sprintf
# define sprintf \
(GL_LINK_WARNING ("sprintf is not always POSIX compliant - " \
"use gnulib module sprintf-posix for portable " \
"POSIX compliance"), \
sprintf)
#endif
#if @GNULIB_VASPRINTF@
# if @REPLACE_VASPRINTF@
# define asprintf rpl_asprintf
# define vasprintf rpl_vasprintf
# endif
# if @REPLACE_VASPRINTF@ || !@HAVE_VASPRINTF@
/* Write formatted output to a string dynamically allocated with malloc().
If the memory allocation succeeds, store the address of the string in
*RESULT and return the number of resulting bytes, excluding the trailing
NUL. Upon memory allocation error, or some other error, return -1. */
extern int asprintf (char **result, const char *format, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
extern int vasprintf (char **result, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#endif
#if @GNULIB_VDPRINTF@
# if @REPLACE_VDPRINTF@
# define vdprintf rpl_vdprintf
# endif
# if @REPLACE_VDPRINTF@ || !@HAVE_VDPRINTF@
extern int vdprintf (int fd, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef vdprintf
# define vdprintf(d,f,a) \
(GL_LINK_WARNING ("vdprintf is unportable - " \
"use gnulib module vdprintf for portability"), \
vdprintf (d, f, a))
#endif
#if @GNULIB_VFPRINTF_POSIX@
# if @REPLACE_VFPRINTF@
# define vfprintf rpl_vfprintf
extern int vfprintf (FILE *fp, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#elif @GNULIB_VFPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# define vfprintf rpl_vfprintf
extern int vfprintf (FILE *fp, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
#elif defined GNULIB_POSIXCHECK
# undef vfprintf
# define vfprintf(s,f,a) \
(GL_LINK_WARNING ("vfprintf is not always POSIX compliant - " \
"use gnulib module vfprintf-posix for portable " \
"POSIX compliance"), \
vfprintf (s, f, a))
#endif
#if @GNULIB_VPRINTF_POSIX@
# if @REPLACE_VPRINTF@
# define vprintf rpl_vprintf
extern int vprintf (const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 1, 0)));
# endif
#elif @GNULIB_VPRINTF@ && @REPLACE_STDIO_WRITE_FUNCS@ && @GNULIB_STDIO_H_SIGPIPE@
# define vprintf rpl_vprintf
extern int vprintf (const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 1, 0)));
#elif defined GNULIB_POSIXCHECK
# undef vprintf
# define vprintf(f,a) \
(GL_LINK_WARNING ("vprintf is not always POSIX compliant - " \
"use gnulib module vprintf-posix for portable " \
"POSIX compliance"), \
vprintf (f, a))
#endif
#if @GNULIB_VSNPRINTF@
# if @REPLACE_VSNPRINTF@
# define vsnprintf rpl_vsnprintf
# endif
# if @REPLACE_VSNPRINTF@ || !@HAVE_DECL_VSNPRINTF@
extern int vsnprintf (char *str, size_t size, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 3, 0)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef vsnprintf
# define vsnprintf(b,s,f,a) \
(GL_LINK_WARNING ("vsnprintf is unportable - " \
"use gnulib module vsnprintf for portability"), \
vsnprintf (b, s, f, a))
#endif
#if @GNULIB_VSPRINTF_POSIX@
# if @REPLACE_VSPRINTF@
# define vsprintf rpl_vsprintf
extern int vsprintf (char *str, const char *format, va_list args)
__attribute__ ((__format__ (__printf__, 2, 0)));
# endif
#elif defined GNULIB_POSIXCHECK
# undef vsprintf
# define vsprintf(b,f,a) \
(GL_LINK_WARNING ("vsprintf is not always POSIX compliant - " \
"use gnulib module vsprintf-posix for portable " \
"POSIX compliance"), \
vsprintf (b, f, a))
#endif
#ifdef __cplusplus
}
#endif

159
lib/stdlib.in.h
View file

@ -35,6 +35,8 @@
#ifndef _GL_STDLIB_H
#define _GL_STDLIB_H
/* NetBSD 5.0 mis-defines NULL. */
#include <stddef.h>
/* Solaris declares getloadavg() in <sys/loadavg.h>. */
#if @GNULIB_GETLOADAVG@ && @HAVE_SYS_LOADAVG_H@
@ -85,37 +87,20 @@ struct random_data
extern "C" {
#endif
#if @GNULIB_MALLOC_POSIX@
# if !@HAVE_MALLOC_POSIX@
# undef malloc
# define malloc rpl_malloc
extern void * malloc (size_t size);
#if @GNULIB_ATOLL@
# if !@HAVE_ATOLL@
/* Parse a signed decimal integer.
Returns the value of the integer. Errors are not detected. */
extern long long atoll (const char *string);
# endif
#elif defined GNULIB_POSIXCHECK
# undef malloc
# define malloc(s) \
(GL_LINK_WARNING ("malloc is not POSIX compliant everywhere - " \
"use gnulib module malloc-posix for portability"), \
malloc (s))
# undef atoll
# define atoll(s) \
(GL_LINK_WARNING ("atoll is unportable - " \
"use gnulib module atoll for portability"), \
atoll (s))
#endif
#if @GNULIB_REALLOC_POSIX@
# if !@HAVE_REALLOC_POSIX@
# undef realloc
# define realloc rpl_realloc
extern void * realloc (void *ptr, size_t size);
# endif
#elif defined GNULIB_POSIXCHECK
# undef realloc
# define realloc(p,s) \
(GL_LINK_WARNING ("realloc is not POSIX compliant everywhere - " \
"use gnulib module realloc-posix for portability"), \
realloc (p, s))
#endif
#if @GNULIB_CALLOC_POSIX@
# if !@HAVE_CALLOC_POSIX@
# undef calloc
@ -130,22 +115,21 @@ extern void * calloc (size_t nmemb, size_t size);
calloc (n, s))
#endif
#if @GNULIB_ATOLL@
# if !@HAVE_ATOLL@
/* Parse a signed decimal integer.
Returns the value of the integer. Errors are not detected. */
extern long long atoll (const char *string);
#if @GNULIB_CANONICALIZE_FILE_NAME@
# if @REPLACE_CANONICALIZE_FILE_NAME@
# define canonicalize_file_name rpl_canonicalize_file_name
# endif
# if !@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@
extern char *canonicalize_file_name (const char *name);
# endif
#elif defined GNULIB_POSIXCHECK
# undef atoll
# define atoll(s) \
(GL_LINK_WARNING ("atoll is unportable - " \
"use gnulib module atoll for portability"), \
atoll (s))
# undef canonicalize_file_name
# define canonicalize_file_name(n) \
(GL_LINK_WARNING ("canonicalize_file_name is unportable - " \
"use gnulib module canonicalize-lgpl for portability"), \
canonicalize_file_name (n))
#endif
#if @GNULIB_GETLOADAVG@
# if !@HAVE_DECL_GETLOADAVG@
/* Store max(NELEM,3) load average numbers in LOADAVG[].
@ -162,7 +146,6 @@ extern int getloadavg (double loadavg[], int nelem);
getloadavg (l, n))
#endif
#if @GNULIB_GETSUBOPT@
/* Assuming *OPTIONP is a comma separated list of elements of the form
"token" or "token=value", getsubopt parses the first of these elements.
@ -186,6 +169,19 @@ extern int getsubopt (char **optionp, char *const *tokens, char **valuep);
getsubopt (o, t, v))
#endif
#if @GNULIB_MALLOC_POSIX@
# if !@HAVE_MALLOC_POSIX@
# undef malloc
# define malloc rpl_malloc
extern void * malloc (size_t size);
# endif
#elif defined GNULIB_POSIXCHECK
# undef malloc
# define malloc(s) \
(GL_LINK_WARNING ("malloc is not POSIX compliant everywhere - " \
"use gnulib module malloc-posix for portability"), \
malloc (s))
#endif
#if @GNULIB_MKDTEMP@
# if !@HAVE_MKDTEMP@
@ -204,6 +200,29 @@ extern char * mkdtemp (char * /*template*/);
mkdtemp (t))
#endif
#if @GNULIB_MKOSTEMP@
# if !@HAVE_MKOSTEMP@
/* Create a unique temporary file from TEMPLATE.
The last six characters of TEMPLATE must be "XXXXXX";
they are replaced with a string that makes the file name unique.
The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
and O_TEXT, O_BINARY (defined in "binary-io.h").
The file is then created, with the specified flags, ensuring it didn't exist
before.
The file is created read-write (mask at least 0600 & ~umask), but it may be
world-readable and world-writable (mask 0666 & ~umask), depending on the
implementation.
Returns the open file descriptor if successful, otherwise -1 and errno
set. */
extern int mkostemp (char * /*template*/, int /*flags*/);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkostemp
# define mkostemp(t,f) \
(GL_LINK_WARNING ("mkostemp is unportable - " \
"use gnulib module mkostemp for portability"), \
mkostemp (t, f))
#endif
#if @GNULIB_MKSTEMP@
# if @REPLACE_MKSTEMP@
@ -230,7 +249,6 @@ extern int mkstemp (char * /*template*/);
mkstemp (t))
#endif
#if @GNULIB_PUTENV@
# if @REPLACE_PUTENV@
# undef putenv
@ -239,7 +257,6 @@ extern int putenv (char *string);
# endif
#endif
#if @GNULIB_RANDOM_R@
# if !@HAVE_RANDOM_R@
@ -276,6 +293,34 @@ int random_r (struct random_data *buf, int32_t *result);
setstate_r (a,r))
#endif
#if @GNULIB_REALLOC_POSIX@
# if !@HAVE_REALLOC_POSIX@
# undef realloc
# define realloc rpl_realloc
extern void * realloc (void *ptr, size_t size);
# endif
#elif defined GNULIB_POSIXCHECK
# undef realloc
# define realloc(p,s) \
(GL_LINK_WARNING ("realloc is not POSIX compliant everywhere - " \
"use gnulib module realloc-posix for portability"), \
realloc (p, s))
#endif
#if @GNULIB_REALPATH@
# if @REPLACE_REALPATH@
# define realpath rpl_realpath
# endif
# if !@HAVE_REALPATH@ || @REPLACE_REALPATH@
extern char *realpath (const char *name, char *resolved);
# endif
#elif defined GNULIB_POSIXCHECK
# undef realpath
# define realpath(n,r) \
(GL_LINK_WARNING ("realpath is unportable - use gnulib module " \
"canonicalize or canonicalize-lgpl for portability"), \
realpath (n, r))
#endif
#if @GNULIB_RPMATCH@
# if !@HAVE_RPMATCH@
@ -291,7 +336,6 @@ extern int rpmatch (const char *response);
rpmatch (r))
#endif
#if @GNULIB_SETENV@
# if !@HAVE_SETENV@
/* Set NAME to VALUE in the environment.
@ -300,21 +344,6 @@ extern int setenv (const char *name, const char *value, int replace);
# endif
#endif
#if @GNULIB_UNSETENV@
# if @HAVE_UNSETENV@
# if @VOID_UNSETENV@
/* On some systems, unsetenv() returns void.
This is the case for MacOS X 10.3, FreeBSD 4.8, NetBSD 1.6, OpenBSD 3.4. */
# define unsetenv(name) ((unsetenv)(name), 0)
# endif
# else
/* Remove the variable NAME from the environment. */
extern int unsetenv (const char *name);
# endif
#endif
#if @GNULIB_STRTOD@
# if @REPLACE_STRTOD@
# define strtod rpl_strtod
@ -331,7 +360,6 @@ extern double strtod (const char *str, char **endp);
strtod (s, e))
#endif
#if @GNULIB_STRTOLL@
# if !@HAVE_STRTOLL@
/* Parse a signed integer whose textual representation starts at STRING.
@ -352,7 +380,6 @@ extern long long strtoll (const char *string, char **endptr, int base);
strtoll (s, e, b))
#endif
#if @GNULIB_STRTOULL@
# if !@HAVE_STRTOULL@
/* Parse an unsigned integer whose textual representation starts at STRING.
@ -373,6 +400,18 @@ extern unsigned long long strtoull (const char *string, char **endptr, int base)
strtoull (s, e, b))
#endif
#if @GNULIB_UNSETENV@
# if @HAVE_UNSETENV@
# if @VOID_UNSETENV@
/* On some systems, unsetenv() returns void.
This is the case for MacOS X 10.3, FreeBSD 4.8, NetBSD 1.6, OpenBSD 3.4. */
# define unsetenv(name) ((unsetenv)(name), 0)
# endif
# else
/* Remove the variable NAME from the environment. */
extern int unsetenv (const char *name);
# endif
#endif
#ifdef __cplusplus
}

16
lib/strftime.c
View file

@ -31,6 +31,7 @@
# else
# include "strftime.h"
# endif
# include "ignore-value.h"
#endif
#include <ctype.h>
@ -198,12 +199,25 @@ extern char *tzname[];
#if FPRINTFTIME
# define cpy(n, s) \
add ((n), \
do \
{ \
if (to_lowcase) \
fwrite_lowcase (p, (s), _n); \
else if (to_uppcase) \
fwrite_uppcase (p, (s), _n); \
else \
fwrite ((s), _n, 1, p))
{ \
/* We are ignoring the value of fwrite here, in spite of the \
fact that technically, that may not be valid: the fwrite \
specification in POSIX 2008 defers to that of fputc, which \
is intended to be consistent with the one from ISO C, \
which permits failure due to ENOMEM *without* setting the \
stream's error indicator. */ \
ignore_value (fwrite ((s), _n, 1, p)); \
} \
} \
while (0) \
)
#else
# define cpy(n, s) \
add ((n), \

294
lib/striconveh.c
View file

@ -1,5 +1,5 @@
/* Character set conversion with error handling.
Copyright (C) 2001-2008 Free Software Foundation, Inc.
Copyright (C) 2001-2009 Free Software Foundation, Inc.
Written by Bruno Haible and Simon Josefsson.
This program is free software: you can redistribute it and/or modify
@ -40,9 +40,98 @@
#if HAVE_ICONV
/* The caller must provide CD, CD1, CD2, not just CD, because when a conversion
error occurs, we may have to determine the Unicode representation of the
inconvertible character. */
/* The caller must provide an iconveh_t, not just an iconv_t, because when a
conversion error occurs, we may have to determine the Unicode representation
of the inconvertible character. */
int
iconveh_open (const char *to_codeset, const char *from_codeset, iconveh_t *cdp)
{
iconv_t cd;
iconv_t cd1;
iconv_t cd2;
/* Avoid glibc-2.1 bug with EUC-KR. */
# if (__GLIBC__ - 0 == 2 && __GLIBC_MINOR__ - 0 <= 1) && !defined _LIBICONV_VERSION
if (c_strcasecmp (from_codeset, "EUC-KR") == 0
|| c_strcasecmp (to_codeset, "EUC-KR") == 0)
{
errno = EINVAL;
return -1;
}
# endif
cd = iconv_open (to_codeset, from_codeset);
if (STRCASEEQ (from_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0))
cd1 = (iconv_t)(-1);
else
{
cd1 = iconv_open ("UTF-8", from_codeset);
if (cd1 == (iconv_t)(-1))
{
int saved_errno = errno;
if (cd != (iconv_t)(-1))
iconv_close (cdp->cd);
errno = saved_errno;
return -1;
}
}
if (STRCASEEQ (to_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0)
# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || __GLIBC__ > 2 || _LIBICONV_VERSION >= 0x0105
|| c_strcasecmp (to_codeset, "UTF-8//TRANSLIT") == 0
# endif
)
cd2 = (iconv_t)(-1);
else
{
cd2 = iconv_open (to_codeset, "UTF-8");
if (cd2 == (iconv_t)(-1))
{
int saved_errno = errno;
if (cd1 != (iconv_t)(-1))
iconv_close (cd1);
if (cd != (iconv_t)(-1))
iconv_close (cd);
errno = saved_errno;
return -1;
}
}
cdp->cd = cd;
cdp->cd1 = cd1;
cdp->cd2 = cd2;
return 0;
}
int
iconveh_close (const iconveh_t *cd)
{
if (cd->cd2 != (iconv_t)(-1) && iconv_close (cd->cd2) < 0)
{
/* Return -1, but preserve the errno from iconv_close. */
int saved_errno = errno;
if (cd->cd1 != (iconv_t)(-1))
iconv_close (cd->cd1);
if (cd->cd != (iconv_t)(-1))
iconv_close (cd->cd);
errno = saved_errno;
return -1;
}
if (cd->cd1 != (iconv_t)(-1) && iconv_close (cd->cd1) < 0)
{
/* Return -1, but preserve the errno from iconv_close. */
int saved_errno = errno;
if (cd->cd != (iconv_t)(-1))
iconv_close (cd->cd);
errno = saved_errno;
return -1;
}
if (cd->cd != (iconv_t)(-1) && iconv_close (cd->cd) < 0)
return -1;
return 0;
}
/* iconv_carefully is like iconv, except that it stops as soon as it encounters
a conversion error, and it returns in *INCREMENTED a boolean telling whether
@ -607,7 +696,8 @@ mem_cd_iconveh_internal (const char *src, size_t srclen,
in1ptr++;
in1size--;
}
utf8buf[utf8len++] = '?';
*out1ptr++ = '?';
res1 = 0;
}
errno1 = errno;
utf8len = out1ptr - utf8buf;
@ -913,18 +1003,18 @@ mem_cd_iconveh_internal (const char *src, size_t srclen,
int
mem_cd_iconveh (const char *src, size_t srclen,
iconv_t cd, iconv_t cd1, iconv_t cd2,
const iconveh_t *cd,
enum iconv_ilseq_handler handler,
size_t *offsets,
char **resultp, size_t *lengthp)
{
return mem_cd_iconveh_internal (src, srclen, cd, cd1, cd2, handler, 0,
offsets, resultp, lengthp);
return mem_cd_iconveh_internal (src, srclen, cd->cd, cd->cd1, cd->cd2,
handler, 0, offsets, resultp, lengthp);
}
char *
str_cd_iconveh (const char *src,
iconv_t cd, iconv_t cd1, iconv_t cd2,
const iconveh_t *cd,
enum iconv_ilseq_handler handler)
{
/* For most encodings, a trailing NUL byte in the input will be converted
@ -934,8 +1024,8 @@ str_cd_iconveh (const char *src,
char *result = NULL;
size_t length = 0;
int retval = mem_cd_iconveh_internal (src, strlen (src),
cd, cd1, cd2, handler, 1, NULL,
&result, &length);
cd->cd, cd->cd1, cd->cd2, handler, 1,
NULL, &result, &length);
if (retval < 0)
{
@ -992,110 +1082,32 @@ mem_iconveh (const char *src, size_t srclen,
else
{
#if HAVE_ICONV
iconv_t cd;
iconv_t cd1;
iconv_t cd2;
iconveh_t cd;
char *result;
size_t length;
int retval;
/* Avoid glibc-2.1 bug with EUC-KR. */
# if (__GLIBC__ - 0 == 2 && __GLIBC_MINOR__ - 0 <= 1) && !defined _LIBICONV_VERSION
if (c_strcasecmp (from_codeset, "EUC-KR") == 0
|| c_strcasecmp (to_codeset, "EUC-KR") == 0)
{
errno = EINVAL;
if (iconveh_open (to_codeset, from_codeset, &cd) < 0)
return -1;
}
# endif
cd = iconv_open (to_codeset, from_codeset);
if (STRCASEEQ (from_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0))
cd1 = (iconv_t)(-1);
else
{
cd1 = iconv_open ("UTF-8", from_codeset);
if (cd1 == (iconv_t)(-1))
{
int saved_errno = errno;
if (cd != (iconv_t)(-1))
iconv_close (cd);
errno = saved_errno;
return -1;
}
}
if (STRCASEEQ (to_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0)
# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || __GLIBC__ > 2 || _LIBICONV_VERSION >= 0x0105
|| c_strcasecmp (to_codeset, "UTF-8//TRANSLIT") == 0
# endif
)
cd2 = (iconv_t)(-1);
else
{
cd2 = iconv_open (to_codeset, "UTF-8");
if (cd2 == (iconv_t)(-1))
{
int saved_errno = errno;
if (cd1 != (iconv_t)(-1))
iconv_close (cd1);
if (cd != (iconv_t)(-1))
iconv_close (cd);
errno = saved_errno;
return -1;
}
}
result = *resultp;
length = *lengthp;
retval = mem_cd_iconveh (src, srclen, cd, cd1, cd2, handler, offsets,
retval = mem_cd_iconveh (src, srclen, &cd, handler, offsets,
&result, &length);
if (retval < 0)
{
/* Close cd, cd1, cd2, but preserve the errno from str_cd_iconv. */
/* Close cd, but preserve the errno from str_cd_iconv. */
int saved_errno = errno;
if (cd2 != (iconv_t)(-1))
iconv_close (cd2);
if (cd1 != (iconv_t)(-1))
iconv_close (cd1);
if (cd != (iconv_t)(-1))
iconv_close (cd);
iconveh_close (&cd);
errno = saved_errno;
}
else
{
if (cd2 != (iconv_t)(-1) && iconv_close (cd2) < 0)
if (iconveh_close (&cd) < 0)
{
/* Return -1, but free the allocated memory, and while doing
that, preserve the errno from iconv_close. */
int saved_errno = errno;
if (cd1 != (iconv_t)(-1))
iconv_close (cd1);
if (cd != (iconv_t)(-1))
iconv_close (cd);
if (result != *resultp && result != NULL)
free (result);
errno = saved_errno;
return -1;
}
if (cd1 != (iconv_t)(-1) && iconv_close (cd1) < 0)
{
/* Return -1, but free the allocated memory, and while doing
that, preserve the errno from iconv_close. */
int saved_errno = errno;
if (cd != (iconv_t)(-1))
iconv_close (cd);
if (result != *resultp && result != NULL)
free (result);
errno = saved_errno;
return -1;
}
if (cd != (iconv_t)(-1) && iconv_close (cd) < 0)
{
/* Return -1, but free the allocated memory, and while doing
that, preserve the errno from iconv_close. */
that, preserve the errno from iconveh_close. */
int saved_errno = errno;
if (result != *resultp && result != NULL)
free (result);
@ -1134,103 +1146,27 @@ str_iconveh (const char *src,
else
{
#if HAVE_ICONV
iconv_t cd;
iconv_t cd1;
iconv_t cd2;
iconveh_t cd;
char *result;
/* Avoid glibc-2.1 bug with EUC-KR. */
# if (__GLIBC__ - 0 == 2 && __GLIBC_MINOR__ - 0 <= 1) && !defined _LIBICONV_VERSION
if (c_strcasecmp (from_codeset, "EUC-KR") == 0
|| c_strcasecmp (to_codeset, "EUC-KR") == 0)
{
errno = EINVAL;
if (iconveh_open (to_codeset, from_codeset, &cd) < 0)
return NULL;
}
# endif
cd = iconv_open (to_codeset, from_codeset);
if (STRCASEEQ (from_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0))
cd1 = (iconv_t)(-1);
else
{
cd1 = iconv_open ("UTF-8", from_codeset);
if (cd1 == (iconv_t)(-1))
{
int saved_errno = errno;
if (cd != (iconv_t)(-1))
iconv_close (cd);
errno = saved_errno;
return NULL;
}
}
if (STRCASEEQ (to_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0)
# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || __GLIBC__ > 2 || _LIBICONV_VERSION >= 0x0105
|| c_strcasecmp (to_codeset, "UTF-8//TRANSLIT") == 0
# endif
)
cd2 = (iconv_t)(-1);
else
{
cd2 = iconv_open (to_codeset, "UTF-8");
if (cd2 == (iconv_t)(-1))
{
int saved_errno = errno;
if (cd1 != (iconv_t)(-1))
iconv_close (cd1);
if (cd != (iconv_t)(-1))
iconv_close (cd);
errno = saved_errno;
return NULL;
}
}
result = str_cd_iconveh (src, cd, cd1, cd2, handler);
result = str_cd_iconveh (src, &cd, handler);
if (result == NULL)
{
/* Close cd, cd1, cd2, but preserve the errno from str_cd_iconv. */
/* Close cd, but preserve the errno from str_cd_iconv. */
int saved_errno = errno;
if (cd2 != (iconv_t)(-1))
iconv_close (cd2);
if (cd1 != (iconv_t)(-1))
iconv_close (cd1);
if (cd != (iconv_t)(-1))
iconv_close (cd);
iconveh_close (&cd);
errno = saved_errno;
}
else
{
if (cd2 != (iconv_t)(-1) && iconv_close (cd2) < 0)
if (iconveh_close (&cd) < 0)
{
/* Return NULL, but free the allocated memory, and while doing
that, preserve the errno from iconv_close. */
int saved_errno = errno;
if (cd1 != (iconv_t)(-1))
iconv_close (cd1);
if (cd != (iconv_t)(-1))
iconv_close (cd);
free (result);
errno = saved_errno;
return NULL;
}
if (cd1 != (iconv_t)(-1) && iconv_close (cd1) < 0)
{
/* Return NULL, but free the allocated memory, and while doing
that, preserve the errno from iconv_close. */
int saved_errno = errno;
if (cd != (iconv_t)(-1))
iconv_close (cd);
free (result);
errno = saved_errno;
return NULL;
}
if (cd != (iconv_t)(-1) && iconv_close (cd) < 0)
{
/* Return NULL, but free the allocated memory, and while doing
that, preserve the errno from iconv_close. */
that, preserve the errno from iconveh_close. */
int saved_errno = errno;
free (result);
errno = saved_errno;

48
lib/striconveh.h
View file

@ -33,14 +33,38 @@ extern "C" {
#if HAVE_ICONV
/* An conversion descriptor for use by the iconveh functions. */
typedef struct
{
/* Conversion descriptor from FROM_CODESET to TO_CODESET, or (iconv_t)(-1)
if the system does not support a direct conversion from FROM_CODESET to
TO_CODESET. */
iconv_t cd;
/* Conversion descriptor from FROM_CODESET to UTF-8 (or (iconv_t)(-1) if
FROM_CODESET is UTF-8). */
iconv_t cd1;
/* Conversion descriptor from UTF-8 to TO_CODESET (or (iconv_t)(-1) if
TO_CODESET is UTF-8). */
iconv_t cd2;
}
iconveh_t;
/* Open a conversion descriptor for use by the iconveh functions.
If successful, fills *CDP and returns 0. Upon failure, return -1 with errno
set. */
extern int
iconveh_open (const char *to_codeset, const char *from_codeset,
iconveh_t *cdp);
/* Close a conversion descriptor created by iconveh_open().
Return value: 0 if successful, otherwise -1 and errno set. */
extern int
iconveh_close (const iconveh_t *cd);
/* Convert an entire string from one encoding to another, using iconv.
The original string is at [SRC,...,SRC+SRCLEN-1].
CD is the conversion descriptor from FROMCODE to TOCODE, or (iconv_t)(-1) if
the system does not support a direct conversion from FROMCODE to TOCODE.
CD1 is the conversion descriptor from FROM_CODESET to UTF-8 (or
(iconv_t)(-1) if FROM_CODESET is UTF-8).
CD2 is the conversion descriptor from UTF-8 to TO_CODESET (or (iconv_t)(-1)
if TO_CODESET is UTF-8).
CD points to the conversion descriptor from FROMCODE to TOCODE, created by
the function iconveh_open().
If OFFSETS is not NULL, it should point to an array of SRCLEN integers; this
array is filled with offsets into the result, i.e. the character starting
at SRC[i] corresponds to the character starting at (*RESULTP)[OFFSETS[i]],
@ -54,27 +78,23 @@ extern "C" {
unchanged if no dynamic memory allocation was necessary. */
extern int
mem_cd_iconveh (const char *src, size_t srclen,
iconv_t cd, iconv_t cd1, iconv_t cd2,
const iconveh_t *cd,
enum iconv_ilseq_handler handler,
size_t *offsets,
char **resultp, size_t *lengthp);
/* Convert an entire string from one encoding to another, using iconv.
The original string is the NUL-terminated string starting at SRC.
CD is the conversion descriptor from FROMCODE to TOCODE, or (iconv_t)(-1) if
the system does not support a direct conversion from FROMCODE to TOCODE.
CD points to the conversion descriptor from FROMCODE to TOCODE, created by
the function iconveh_open().
Both the "from" and the "to" encoding must use a single NUL byte at the end
of the string (i.e. not UCS-2, UCS-4, UTF-16, UTF-32).
CD1 is the conversion descriptor from FROM_CODESET to UTF-8 (or
(iconv_t)(-1) if FROM_CODESET is UTF-8).
CD2 is the conversion descriptor from UTF-8 to TO_CODESET (or (iconv_t)(-1)
if TO_CODESET is UTF-8).
Allocate a malloced memory block for the result.
Return value: the freshly allocated resulting NUL-terminated string if
successful, otherwise NULL and errno set. */
extern char *
str_cd_iconveh (const char *src,
iconv_t cd, iconv_t cd1, iconv_t cd2,
const iconveh_t *cd,
enum iconv_ilseq_handler handler);
#endif

14
lib/string.in.h
View file

@ -28,6 +28,8 @@
#ifndef _GL_STRING_H
#define _GL_STRING_H
/* NetBSD 5.0 mis-defines NULL. */
#include <stddef.h>
#ifndef __attribute__
/* This feature is available in gcc versions 2.5 and later. */
@ -201,11 +203,11 @@ extern char *strdup (char const *__s);
/* Return a newly allocated copy of at most N bytes of STRING. */
#if @GNULIB_STRNDUP@
# if ! @HAVE_STRNDUP@
# if @REPLACE_STRNDUP@
# undef strndup
# define strndup rpl_strndup
# endif
# if ! @HAVE_STRNDUP@ || ! @HAVE_DECL_STRNDUP@
# if @REPLACE_STRNDUP@ || ! @HAVE_DECL_STRNDUP@
extern char *strndup (char const *__string, size_t __n);
# endif
#elif defined GNULIB_POSIXCHECK
@ -397,7 +399,13 @@ extern char *strcasestr (const char *haystack, const char *needle)
See also strsep(). */
#if @GNULIB_STRTOK_R@
# if ! @HAVE_DECL_STRTOK_R@
# if @REPLACE_STRTOK_R@
# undef strtok_r
# define strtok_r rpl_strtok_r
# elif @UNDEFINE_STRTOK_R@
# undef strtok_r
# endif
# if ! @HAVE_DECL_STRTOK_R@ || @REPLACE_STRTOK_R@
extern char *strtok_r (char *restrict s, char const *restrict delim,
char **restrict save_ptr);
# endif

454
lib/sys_socket.in.h Normal file
View file

@ -0,0 +1,454 @@
/* Provide a sys/socket header file for systems lacking it (read: MinGW)
and for systems where it is incomplete.
Copyright (C) 2005-2009 Free Software Foundation, Inc.
Written by Simon Josefsson.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
/* This file is supposed to be used on platforms that lack <sys/socket.h>,
on platforms where <sys/socket.h> cannot be included standalone, and on
platforms where <sys/socket.h> does not provide all necessary definitions.
It is intended to provide definitions and prototypes needed by an
application. */
#ifndef _GL_SYS_SOCKET_H
#if @HAVE_SYS_SOCKET_H@
# if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
# endif
/* On many platforms, <sys/socket.h> assumes prior inclusion of
<sys/types.h>. */
# include <sys/types.h>
/* The include_next requires a split double-inclusion guard. */
# @INCLUDE_NEXT@ @NEXT_SYS_SOCKET_H@
#endif
#ifndef _GL_SYS_SOCKET_H
#define _GL_SYS_SOCKET_H
#if !@HAVE_SA_FAMILY_T@
typedef unsigned short sa_family_t;
#endif
#if !@HAVE_STRUCT_SOCKADDR_STORAGE@
# include <alignof.h>
/* Code taken from glibc sysdeps/unix/sysv/linux/bits/socket.h on
2009-05-08, licensed under LGPLv2.1+, plus portability fixes. */
# define __ss_aligntype unsigned long int
# define _SS_SIZE 256
# define _SS_PADSIZE \
(_SS_SIZE - ((sizeof (sa_family_t) >= alignof (__ss_aligntype) \
? sizeof (sa_family_t) \
: alignof (__ss_aligntype)) \
+ sizeof (__ss_aligntype)))
struct sockaddr_storage
{
sa_family_t ss_family; /* Address family, etc. */
__ss_aligntype __ss_align; /* Force desired alignment. */
char __ss_padding[_SS_PADSIZE];
};
#endif
#if @HAVE_SYS_SOCKET_H@
/* A platform that has <sys/socket.h>. */
/* For shutdown(). */
# if !defined SHUT_RD
# define SHUT_RD 0
# endif
# if !defined SHUT_WR
# define SHUT_WR 1
# endif
# if !defined SHUT_RDWR
# define SHUT_RDWR 2
# endif
#else
# ifdef __CYGWIN__
# error "Cygwin does have a sys/socket.h, doesn't it?!?"
# endif
/* A platform that lacks <sys/socket.h>.
Currently only MinGW is supported. See the gnulib manual regarding
Windows sockets. MinGW has the header files winsock2.h and
ws2tcpip.h that declare the sys/socket.h definitions we need. Note
that you can influence which definitions you get by setting the
WINVER symbol before including these two files. For example,
getaddrinfo is only available if _WIN32_WINNT >= 0x0501 (that
symbol is set indiriectly through WINVER). You can set this by
adding AC_DEFINE(WINVER, 0x0501) to configure.ac. Note that your
code may not run on older Windows releases then. My Windows 2000
box was not able to run the code, for example. The situation is
slightly confusing because:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winsock/winsock/getaddrinfo_2.asp
suggests that getaddrinfo should be available on all Windows
releases. */
# if @HAVE_WINSOCK2_H@
# include <winsock2.h>
# endif
# if @HAVE_WS2TCPIP_H@
# include <ws2tcpip.h>
# endif
/* For shutdown(). */
# if !defined SHUT_RD && defined SD_RECEIVE
# define SHUT_RD SD_RECEIVE
# endif
# if !defined SHUT_WR && defined SD_SEND
# define SHUT_WR SD_SEND
# endif
# if !defined SHUT_RDWR && defined SD_BOTH
# define SHUT_RDWR SD_BOTH
# endif
/* The definition of GL_LINK_WARNING is copied here. */
# if @HAVE_WINSOCK2_H@
/* Include headers needed by the emulation code. */
# include <sys/types.h>
# include <io.h>
typedef int socklen_t;
# endif
# ifdef __cplusplus
extern "C" {
# endif
# if @HAVE_WINSOCK2_H@
/* Re-define FD_ISSET to avoid a WSA call while we are not using
network sockets. */
static inline int
rpl_fd_isset (SOCKET fd, fd_set * set)
{
u_int i;
if (set == NULL)
return 0;
for (i = 0; i < set->fd_count; i++)
if (set->fd_array[i] == fd)
return 1;
return 0;
}
# undef FD_ISSET
# define FD_ISSET(fd, set) rpl_fd_isset(fd, set)
# endif
/* Wrap everything else to use libc file descriptors for sockets. */
# if @HAVE_WINSOCK2_H@ && !defined _GL_UNISTD_H
# undef close
# define close close_used_without_including_unistd_h
# endif
# if @HAVE_WINSOCK2_H@ && !defined _GL_UNISTD_H
# undef gethostname
# define gethostname gethostname_used_without_including_unistd_h
# endif
# if @GNULIB_SOCKET@
# if @HAVE_WINSOCK2_H@
# undef socket
# define socket rpl_socket
extern int rpl_socket (int, int, int protocol);
# endif
# elif @HAVE_WINSOCK2_H@
# undef socket
# define socket socket_used_without_requesting_gnulib_module_socket
# elif defined GNULIB_POSIXCHECK
# undef socket
# define socket(d,t,p) \
(GL_LINK_WARNING ("socket is not always POSIX compliant - " \
"use gnulib module socket for portability"), \
socket (d, t, p))
# endif
# if @GNULIB_CONNECT@
# if @HAVE_WINSOCK2_H@
# undef connect
# define connect rpl_connect
extern int rpl_connect (int, struct sockaddr *, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef connect
# define connect socket_used_without_requesting_gnulib_module_connect
# elif defined GNULIB_POSIXCHECK
# undef connect
# define connect(s,a,l) \
(GL_LINK_WARNING ("connect is not always POSIX compliant - " \
"use gnulib module connect for portability"), \
connect (s, a, l))
# endif
# if @GNULIB_ACCEPT@
# if @HAVE_WINSOCK2_H@
# undef accept
# define accept rpl_accept
extern int rpl_accept (int, struct sockaddr *, int *);
# endif
# elif @HAVE_WINSOCK2_H@
# undef accept
# define accept accept_used_without_requesting_gnulib_module_accept
# elif defined GNULIB_POSIXCHECK
# undef accept
# define accept(s,a,l) \
(GL_LINK_WARNING ("accept is not always POSIX compliant - " \
"use gnulib module accept for portability"), \
accept (s, a, l))
# endif
# if @GNULIB_BIND@
# if @HAVE_WINSOCK2_H@
# undef bind
# define bind rpl_bind
extern int rpl_bind (int, struct sockaddr *, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef bind
# define bind bind_used_without_requesting_gnulib_module_bind
# elif defined GNULIB_POSIXCHECK
# undef bind
# define bind(s,a,l) \
(GL_LINK_WARNING ("bind is not always POSIX compliant - " \
"use gnulib module bind for portability"), \
bind (s, a, l))
# endif
# if @GNULIB_GETPEERNAME@
# if @HAVE_WINSOCK2_H@
# undef getpeername
# define getpeername rpl_getpeername
extern int rpl_getpeername (int, struct sockaddr *, int *);
# endif
# elif @HAVE_WINSOCK2_H@
# undef getpeername
# define getpeername getpeername_used_without_requesting_gnulib_module_getpeername
# elif defined GNULIB_POSIXCHECK
# undef getpeername
# define getpeername(s,a,l) \
(GL_LINK_WARNING ("getpeername is not always POSIX compliant - " \
"use gnulib module getpeername for portability"), \
getpeername (s, a, l))
# endif
# if @GNULIB_GETSOCKNAME@
# if @HAVE_WINSOCK2_H@
# undef getsockname
# define getsockname rpl_getsockname
extern int rpl_getsockname (int, struct sockaddr *, int *);
# endif
# elif @HAVE_WINSOCK2_H@
# undef getsockname
# define getsockname getsockname_used_without_requesting_gnulib_module_getsockname
# elif defined GNULIB_POSIXCHECK
# undef getsockname
# define getsockname(s,a,l) \
(GL_LINK_WARNING ("getsockname is not always POSIX compliant - " \
"use gnulib module getsockname for portability"), \
getsockname (s, a, l))
# endif
# if @GNULIB_GETSOCKOPT@
# if @HAVE_WINSOCK2_H@
# undef getsockopt
# define getsockopt rpl_getsockopt
extern int rpl_getsockopt (int, int, int, void *, socklen_t *);
# endif
# elif @HAVE_WINSOCK2_H@
# undef getsockopt
# define getsockopt getsockopt_used_without_requesting_gnulib_module_getsockopt
# elif defined GNULIB_POSIXCHECK
# undef getsockopt
# define getsockopt(s,lvl,o,v,l) \
(GL_LINK_WARNING ("getsockopt is not always POSIX compliant - " \
"use gnulib module getsockopt for portability"), \
getsockopt (s, lvl, o, v, l))
# endif
# if @GNULIB_LISTEN@
# if @HAVE_WINSOCK2_H@
# undef listen
# define listen rpl_listen
extern int rpl_listen (int, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef listen
# define listen listen_used_without_requesting_gnulib_module_listen
# elif defined GNULIB_POSIXCHECK
# undef listen
# define listen(s,b) \
(GL_LINK_WARNING ("listen is not always POSIX compliant - " \
"use gnulib module listen for portability"), \
listen (s, b))
# endif
# if @GNULIB_RECV@
# if @HAVE_WINSOCK2_H@
# undef recv
# define recv rpl_recv
extern int rpl_recv (int, void *, int, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef recv
# define recv recv_used_without_requesting_gnulib_module_recv
# elif defined GNULIB_POSIXCHECK
# undef recv
# define recv(s,b,n,f) \
(GL_LINK_WARNING ("recv is not always POSIX compliant - " \
"use gnulib module recv for portability"), \
recv (s, b, n, f))
# endif
# if @GNULIB_SEND@
# if @HAVE_WINSOCK2_H@
# undef send
# define send rpl_send
extern int rpl_send (int, const void *, int, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef send
# define send send_used_without_requesting_gnulib_module_send
# elif defined GNULIB_POSIXCHECK
# undef send
# define send(s,b,n,f) \
(GL_LINK_WARNING ("send is not always POSIX compliant - " \
"use gnulib module send for portability"), \
send (s, b, n, f))
# endif
# if @GNULIB_RECVFROM@
# if @HAVE_WINSOCK2_H@
# undef recvfrom
# define recvfrom rpl_recvfrom
extern int rpl_recvfrom (int, void *, int, int, struct sockaddr *, int *);
# endif
# elif @HAVE_WINSOCK2_H@
# undef recvfrom
# define recvfrom recvfrom_used_without_requesting_gnulib_module_recvfrom
# elif defined GNULIB_POSIXCHECK
# undef recvfrom
# define recvfrom(s,b,n,f,a,l) \
(GL_LINK_WARNING ("recvfrom is not always POSIX compliant - " \
"use gnulib module recvfrom for portability"), \
recvfrom (s, b, n, f, a, l))
# endif
# if @GNULIB_SENDTO@
# if @HAVE_WINSOCK2_H@
# undef sendto
# define sendto rpl_sendto
extern int rpl_sendto (int, const void *, int, int, struct sockaddr *, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef sendto
# define sendto sendto_used_without_requesting_gnulib_module_sendto
# elif defined GNULIB_POSIXCHECK
# undef sendto
# define sendto(s,b,n,f,a,l) \
(GL_LINK_WARNING ("sendto is not always POSIX compliant - " \
"use gnulib module sendto for portability"), \
sendto (s, b, n, f, a, l))
# endif
# if @GNULIB_SETSOCKOPT@
# if @HAVE_WINSOCK2_H@
# undef setsockopt
# define setsockopt rpl_setsockopt
extern int rpl_setsockopt (int, int, int, const void *, socklen_t);
# endif
# elif @HAVE_WINSOCK2_H@
# undef setsockopt
# define setsockopt setsockopt_used_without_requesting_gnulib_module_setsockopt
# elif defined GNULIB_POSIXCHECK
# undef setsockopt
# define setsockopt(s,lvl,o,v,l) \
(GL_LINK_WARNING ("setsockopt is not always POSIX compliant - " \
"use gnulib module setsockopt for portability"), \
setsockopt (s, lvl, o, v, l))
# endif
# if @GNULIB_SHUTDOWN@
# if @HAVE_WINSOCK2_H@
# undef shutdown
# define shutdown rpl_shutdown
extern int rpl_shutdown (int, int);
# endif
# elif @HAVE_WINSOCK2_H@
# undef shutdown
# define shutdown shutdown_used_without_requesting_gnulib_module_shutdown
# elif defined GNULIB_POSIXCHECK
# undef shutdown
# define shutdown(s,h) \
(GL_LINK_WARNING ("shutdown is not always POSIX compliant - " \
"use gnulib module shutdown for portability"), \
shutdown (s, h))
# endif
# if @HAVE_WINSOCK2_H@
# undef select
# define select select_used_without_including_sys_select_h
# endif
# ifdef __cplusplus
}
# endif
#endif /* HAVE_SYS_SOCKET_H */
#ifdef __cplusplus
extern "C" {
#endif
#if @GNULIB_ACCEPT4@
/* Accept a connection on a socket, with specific opening flags.
The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
and O_TEXT, O_BINARY (defined in "binary-io.h").
See also the Linux man page at
<http://www.kernel.org/doc/man-pages/online/pages/man2/accept4.2.html>. */
# if @HAVE_ACCEPT4@
# define accept4 rpl_accept4
# endif
extern int accept4 (int sockfd, struct sockaddr *addr, socklen_t *addrlen,
int flags);
#elif defined GNULIB_POSIXCHECK
# undef accept4
# define accept4(s,a,l,f) \
(GL_LINK_WARNING ("accept4 is unportable - " \
"use gnulib module accept4 for portability"), \
accept4 (s, a, l, f))
#endif
#ifdef __cplusplus
}
#endif
#endif /* _GL_SYS_SOCKET_H */
#endif /* _GL_SYS_SOCKET_H */

496
lib/sys_stat.in.h Normal file
View file

@ -0,0 +1,496 @@
/* Provide a more complete sys/stat header file.
Copyright (C) 2005-2009 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
/* Written by Eric Blake, Paul Eggert, and Jim Meyering. */
/* This file is supposed to be used on platforms where <sys/stat.h> is
incomplete. It is intended to provide definitions and prototypes
needed by an application. Start with what the system provides. */
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
#if defined __need_system_sys_stat_h
/* Special invocation convention. */
#@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
#else
/* Normal invocation convention. */
#ifndef _GL_SYS_STAT_H
/* Get nlink_t. */
#include <sys/types.h>
/* Get struct timespec. */
#include <time.h>
/* The include_next requires a split double-inclusion guard. */
#@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
#ifndef _GL_SYS_STAT_H
#define _GL_SYS_STAT_H
/* The definition of GL_LINK_WARNING is copied here. */
/* Before doing "#define mkdir rpl_mkdir" below, we need to include all
headers that may declare mkdir(). */
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
# include <io.h>
#endif
#ifndef S_IFMT
# define S_IFMT 0170000
#endif
#if STAT_MACROS_BROKEN
# undef S_ISBLK
# undef S_ISCHR
# undef S_ISDIR
# undef S_ISFIFO
# undef S_ISLNK
# undef S_ISNAM
# undef S_ISMPB
# undef S_ISMPC
# undef S_ISNWK
# undef S_ISREG
# undef S_ISSOCK
#endif
#ifndef S_ISBLK
# ifdef S_IFBLK
# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
# else
# define S_ISBLK(m) 0
# endif
#endif
#ifndef S_ISCHR
# ifdef S_IFCHR
# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
# else
# define S_ISCHR(m) 0
# endif
#endif
#ifndef S_ISDIR
# ifdef S_IFDIR
# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
# else
# define S_ISDIR(m) 0
# endif
#endif
#ifndef S_ISDOOR /* Solaris 2.5 and up */
# define S_ISDOOR(m) 0
#endif
#ifndef S_ISFIFO
# ifdef S_IFIFO
# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
# else
# define S_ISFIFO(m) 0
# endif
#endif
#ifndef S_ISLNK
# ifdef S_IFLNK
# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
# else
# define S_ISLNK(m) 0
# endif
#endif
#ifndef S_ISMPB /* V7 */
# ifdef S_IFMPB
# define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
# define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
# else
# define S_ISMPB(m) 0
# define S_ISMPC(m) 0
# endif
#endif
#ifndef S_ISNAM /* Xenix */
# ifdef S_IFNAM
# define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
# else
# define S_ISNAM(m) 0
# endif
#endif
#ifndef S_ISNWK /* HP/UX */
# ifdef S_IFNWK
# define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
# else
# define S_ISNWK(m) 0
# endif
#endif
#ifndef S_ISPORT /* Solaris 10 and up */
# define S_ISPORT(m) 0
#endif
#ifndef S_ISREG
# ifdef S_IFREG
# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
# else
# define S_ISREG(m) 0
# endif
#endif
#ifndef S_ISSOCK
# ifdef S_IFSOCK
# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
# else
# define S_ISSOCK(m) 0
# endif
#endif
#ifndef S_TYPEISMQ
# define S_TYPEISMQ(p) 0
#endif
#ifndef S_TYPEISTMO
# define S_TYPEISTMO(p) 0
#endif
#ifndef S_TYPEISSEM
# ifdef S_INSEM
# define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
# else
# define S_TYPEISSEM(p) 0
# endif
#endif
#ifndef S_TYPEISSHM
# ifdef S_INSHD
# define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
# else
# define S_TYPEISSHM(p) 0
# endif
#endif
/* high performance ("contiguous data") */
#ifndef S_ISCTG
# define S_ISCTG(p) 0
#endif
/* Cray DMF (data migration facility): off line, with data */
#ifndef S_ISOFD
# define S_ISOFD(p) 0
#endif
/* Cray DMF (data migration facility): off line, with no data */
#ifndef S_ISOFL
# define S_ISOFL(p) 0
#endif
/* 4.4BSD whiteout */
#ifndef S_ISWHT
# define S_ISWHT(m) 0
#endif
/* If any of the following are undefined,
define them to their de facto standard values. */
#if !S_ISUID
# define S_ISUID 04000
#endif
#if !S_ISGID
# define S_ISGID 02000
#endif
/* S_ISVTX is a common extension to POSIX. */
#ifndef S_ISVTX
# define S_ISVTX 01000
#endif
#if !S_IRUSR && S_IREAD
# define S_IRUSR S_IREAD
#endif
#if !S_IRUSR
# define S_IRUSR 00400
#endif
#if !S_IRGRP
# define S_IRGRP (S_IRUSR >> 3)
#endif
#if !S_IROTH
# define S_IROTH (S_IRUSR >> 6)
#endif
#if !S_IWUSR && S_IWRITE
# define S_IWUSR S_IWRITE
#endif
#if !S_IWUSR
# define S_IWUSR 00200
#endif
#if !S_IWGRP
# define S_IWGRP (S_IWUSR >> 3)
#endif
#if !S_IWOTH
# define S_IWOTH (S_IWUSR >> 6)
#endif
#if !S_IXUSR && S_IEXEC
# define S_IXUSR S_IEXEC
#endif
#if !S_IXUSR
# define S_IXUSR 00100
#endif
#if !S_IXGRP
# define S_IXGRP (S_IXUSR >> 3)
#endif
#if !S_IXOTH
# define S_IXOTH (S_IXUSR >> 6)
#endif
#if !S_IRWXU
# define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
#endif
#if !S_IRWXG
# define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
#endif
#if !S_IRWXO
# define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
#endif
/* S_IXUGO is a common extension to POSIX. */
#if !S_IXUGO
# define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
#endif
#ifndef S_IRWXUGO
# define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
#endif
/* Macros for futimens and utimensat. */
#ifndef UTIME_NOW
# define UTIME_NOW (-1)
# define UTIME_OMIT (-2)
#endif
#ifdef __cplusplus
extern "C" {
#endif
#if @GNULIB_FCHMODAT@
# if !@HAVE_FCHMODAT@
extern int fchmodat (int fd, char const *file, mode_t mode, int flag);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fchmodat
# define fchmodat(d,n,m,f) \
(GL_LINK_WARNING ("fchmodat is not portable - " \
"use gnulib module openat for portability"), \
fchmodat (d, n, m, f))
#endif
#if @REPLACE_FSTAT@
# define fstat rpl_fstat
extern int fstat (int fd, struct stat *buf);
#endif
#if @GNULIB_FSTATAT@
# if @REPLACE_FSTATAT@
# undef fstatat
# define fstatat rpl_fstatat
# endif
# if !@HAVE_FSTATAT@ || @REPLACE_FSTATAT@
extern int fstatat (int fd, char const *name, struct stat *st, int flags);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fstatat
# define fstatat(d,n,s,f) \
(GL_LINK_WARNING ("fstatat is not portable - " \
"use gnulib module openat for portability"), \
fstatat (d, n, s, f))
#endif
#if @GNULIB_FUTIMENS@
# if @REPLACE_FUTIMENS@
# undef futimens
# define futimens rpl_futimens
# endif
# if !@HAVE_FUTIMENS@ || @REPLACE_FUTIMENS@
extern int futimens (int fd, struct timespec const times[2]);
# endif
#elif defined GNULIB_POSIXCHECK
# undef futimens
# define futimens(f,t) \
(GL_LINK_WARNING ("futimens is not portable - " \
"use gnulib module futimens for portability"), \
futimens (f, t))
#endif
#if @GNULIB_LCHMOD@
/* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME
denotes a symbolic link. */
# if !@HAVE_LCHMOD@
/* The lchmod replacement follows symbolic links. Callers should take
this into account; lchmod should be applied only to arguments that
are known to not be symbolic links. On hosts that lack lchmod,
this can lead to race conditions between the check and the
invocation of lchmod, but we know of no workarounds that are
reliable in general. You might try requesting support for lchmod
from your operating system supplier. */
# define lchmod chmod
# endif
# if 0 /* assume already declared */
extern int lchmod (const char *filename, mode_t mode);
# endif
#elif defined GNULIB_POSIXCHECK
# undef lchmod
# define lchmod(f,m) \
(GL_LINK_WARNING ("lchmod is unportable - " \
"use gnulib module lchmod for portability"), \
lchmod (f, m))
#endif
#if @GNULIB_LSTAT@
# if ! @HAVE_LSTAT@
/* mingw does not support symlinks, therefore it does not have lstat. But
without links, stat does just fine. */
# define lstat stat
# elif @REPLACE_LSTAT@
# undef lstat
# define lstat rpl_lstat
extern int rpl_lstat (const char *name, struct stat *buf);
# endif
#elif defined GNULIB_POSIXCHECK
# undef lstat
# define lstat(p,b) \
(GL_LINK_WARNING ("lstat is unportable - " \
"use gnulib module lstat for portability"), \
lstat (p, b))
#endif
#if @REPLACE_MKDIR@
# undef mkdir
# define mkdir rpl_mkdir
extern int mkdir (char const *name, mode_t mode);
#else
/* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
Additionally, it declares _mkdir (and depending on compile flags, an
alias mkdir), only in the nonstandard <io.h>, which is included above. */
# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
static inline int
rpl_mkdir (char const *name, mode_t mode)
{
return _mkdir (name);
}
# define mkdir rpl_mkdir
# endif
#endif
#if @GNULIB_MKDIRAT@
# if !@HAVE_MKDIRAT@
extern int mkdirat (int fd, char const *file, mode_t mode);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkdirat
# define mkdirat(d,n,m) \
(GL_LINK_WARNING ("mkdirat is not portable - " \
"use gnulib module openat for portability"), \
mkdirat (d, n, m))
#endif
#if @GNULIB_MKFIFOAT@
# if !@HAVE_MKFIFOAT@
int mkfifoat (int fd, char const *file, mode_t mode);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mkfifoat
# define mkfifoat(d,n,m) \
(GL_LINK_WARNING ("mkfifoat is not portable - " \
"use gnulib module mkfifoat for portability"), \
mkfifoat (d, n, m))
#endif
#if @GNULIB_MKNODAT@
# if !@HAVE_MKNODAT@
int mknodat (int fd, char const *file, mode_t mode, dev_t dev);
# endif
#elif defined GNULIB_POSIXCHECK
# undef mknodat
# define mknodat(f,n,m,d) \
(GL_LINK_WARNING ("mknodat is not portable - " \
"use gnulib module mkfifoat for portability"), \
mknodat (f, n, m, d))
#endif
#if @GNULIB_STAT@
# if @REPLACE_STAT@
/* We can't use the object-like #define stat rpl_stat, because of
struct stat. This means that rpl_stat will not be used if the user
does (stat)(a,b). Oh well. */
# undef stat
# define stat(name, st) rpl_stat (name, st)
extern int stat (const char *name, struct stat *buf);
# endif
#elif defined GNULIB_POSIXCHECK
# undef stat
# define stat(p,b) \
(GL_LINK_WARNING ("stat is unportable - " \
"use gnulib module stat for portability"), \
stat (p, b))
#endif
#if @GNULIB_UTIMENSAT@
# if @REPLACE_UTIMENSAT@
# undef utimensat
# define utimensat rpl_utimensat
# endif
# if !@HAVE_UTIMENSAT@ || @REPLACE_UTIMENSAT@
extern int utimensat (int fd, char const *name,
struct timespec const times[2], int flag);
# endif
#elif defined GNULIB_POSIXCHECK
# undef utimensat
# define utimensat(d,n,t,f) \
(GL_LINK_WARNING ("utimensat is not portable - " \
"use gnulib module utimensat for portability"), \
utimensat (d, n, t, f))
#endif
#ifdef __cplusplus
}
#endif
#endif /* _GL_SYS_STAT_H */
#endif /* _GL_SYS_STAT_H */
#endif

3
lib/time.in.h
View file

@ -37,6 +37,9 @@
# @INCLUDE_NEXT@ @NEXT_TIME_H@
/* NetBSD 5.0 mis-defines NULL. */
#include <stddef.h>
# ifdef __cplusplus
extern "C" {
# endif

251
lib/unistd.in.h
View file

@ -29,6 +29,9 @@
#ifndef _GL_UNISTD_H
#define _GL_UNISTD_H
/* NetBSD 5.0 mis-defines NULL. Also get size_t. */
#include <stddef.h>
/* mingw doesn't define the SEEK_* or *_FILENO macros in <unistd.h>. */
#if !(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET)
# include <stdio.h>
@ -38,11 +41,18 @@
/* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
#include <stdlib.h>
#if @GNULIB_WRITE@ && @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@
#if ((@GNULIB_WRITE@ && @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@) \
|| (@GNULIB_READLINK@ && (!@HAVE_READLINK@ || @REPLACE_READLINK@)) \
|| (@GNULIB_READLINKAT@ && !@HAVE_READLINKAT@))
/* Get ssize_t. */
# include <sys/types.h>
#endif
/* Get getopt(), optarg, optind, opterr, optopt. */
#if @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT
# include <getopt.h>
#endif
#if @GNULIB_GETHOSTNAME@
/* Get all possible declarations of gethostname(). */
# if @UNISTD_H_HAVE_WINSOCK2_H@
@ -98,6 +108,15 @@
# define STDERR_FILENO 2
#endif
/* Ensure *_OK macros exist. */
#ifndef F_OK
# define F_OK 0
# define X_OK 1
# define W_OK 2
# define R_OK 4
#endif
/* Declare overridden functions. */
#ifdef __cplusplus
@ -137,7 +156,7 @@ extern int chown (const char *file, uid_t uid, gid_t gid);
# define close rpl_close
extern int close (int);
# endif
#elif @UNISTD_H_HAVE_WINSOCK2_H@
#elif @UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
# undef close
# define close close_used_without_requesting_gnulib_module_close
#elif defined GNULIB_POSIXCHECK
@ -149,6 +168,12 @@ extern int close (int);
#endif
#if @REPLACE_DUP@
# define dup rpl_dup
extern int dup (int);
#endif
#if @GNULIB_DUP2@
# if @REPLACE_DUP2@
# define dup2 rpl_dup2
@ -170,6 +195,28 @@ extern int dup2 (int oldfd, int newfd);
#endif
#if @GNULIB_DUP3@
/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the
specified flags.
The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
and O_TEXT, O_BINARY (defined in "binary-io.h").
Close NEWFD first if it is open.
Return newfd if successful, otherwise -1 and errno set.
See the Linux man page at
<http://www.kernel.org/doc/man-pages/online/pages/man2/dup3.2.html>. */
# if @HAVE_DUP3@
# define dup3 rpl_dup3
# endif
extern int dup3 (int oldfd, int newfd, int flags);
#elif defined GNULIB_POSIXCHECK
# undef dup3
# define dup3(o,n,f) \
(GL_LINK_WARNING ("dup3 is unportable - " \
"use gnulib module dup3 for portability"), \
dup3 (o, n, f))
#endif
#if @GNULIB_ENVIRON@
# if !@HAVE_DECL_ENVIRON@
/* Set of environment variables and values. An array of strings of the form
@ -192,7 +239,7 @@ extern char **environ;
#if @GNULIB_EUIDACCESS@
# if !@HAVE_EUIDACCESS@
/* Like access(), except that is uses the effective user id and group id of
/* Like access(), except that it uses the effective user id and group id of
the current process. */
extern int euidaccess (const char *filename, int mode);
# endif
@ -205,9 +252,21 @@ extern int euidaccess (const char *filename, int mode);
#endif
#if @GNULIB_FACCESSAT@
# if !@HAVE_FACCESSAT@
int faccessat (int fd, char const *file, int mode, int flag);
# endif
#elif defined GNULIB_POSIXCHECK
# undef faccessat
# define faccessat(d,n,m,f) \
(GL_LINK_WARNING ("faccessat is not portable - " \
"use gnulib module faccessat for portability"), \
faccessat (d, n, m, f))
#endif
#if @GNULIB_FCHDIR@
# if @REPLACE_FCHDIR@
/* Change the process' current working directory to the directory on which
the given file descriptor is open.
Return 0 if successful, otherwise -1 and errno set.
@ -215,14 +274,11 @@ extern int euidaccess (const char *filename, int mode);
<http://www.opengroup.org/susv3xsh/fchdir.html>. */
extern int fchdir (int /*fd*/);
# define dup rpl_dup
extern int dup (int);
# if @REPLACE_DUP2@
# undef dup2
# endif
# define dup2 rpl_dup2_fchdir
extern int dup2 (int, int);
/* Gnulib internal hooks needed to maintain the fchdir metadata. */
extern int _gl_register_fd (int fd, const char *filename);
extern void _gl_unregister_fd (int fd);
extern int _gl_register_dup (int oldfd, int newfd);
extern const char *_gl_directory_name (int fd);
# endif
#elif defined GNULIB_POSIXCHECK
@ -234,6 +290,23 @@ extern int dup2 (int, int);
#endif
#if @GNULIB_FCHOWNAT@
# if @REPLACE_FCHOWNAT@
# undef fchownat
# define fchownat rpl_fchownat
# endif
# if !@HAVE_FCHOWNAT@ || @REPLACE_FCHOWNAT@
extern int fchownat (int fd, char const *file, uid_t owner, gid_t group, int flag);
# endif
#elif defined GNULIB_POSIXCHECK
# undef fchownat
# define fchownat(d,n,o,g,f) \
(GL_LINK_WARNING ("fchownat is not portable - " \
"use gnulib module openat for portability"), \
fchownat (d, n, o, g, f))
#endif
#if @GNULIB_FSYNC@
/* Synchronize changes to a file.
Return 0 if successful, otherwise -1 and errno set.
@ -320,7 +393,8 @@ extern int getdomainname(char *name, size_t len);
#if @GNULIB_GETDTABLESIZE@
# if !@HAVE_GETDTABLESIZE@
/* Return the maximum number of file descriptors in the current process. */
/* Return the maximum number of file descriptors in the current process.
In POSIX, this is same as sysconf (_SC_OPEN_MAX). */
extern int getdtablesize (void);
# endif
#elif defined GNULIB_POSIXCHECK
@ -370,7 +444,6 @@ extern int gethostname(char *name, size_t len);
See <http://www.opengroup.org/susv3xsh/getlogin.html>.
*/
# if !@HAVE_DECL_GETLOGIN_R@
# include <stddef.h>
extern int getlogin_r (char *name, size_t size);
# endif
#elif defined GNULIB_POSIXCHECK
@ -490,11 +563,14 @@ extern int lchown (char const *file, uid_t owner, gid_t group);
#if @GNULIB_LINK@
# if @REPLACE_LINK@
# define link rpl_link
# endif
/* Create a new hard link for an existing file.
Return 0 if successful, otherwise -1 and errno set.
See POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/link.html>. */
# if !@HAVE_LINK@
# if !@HAVE_LINK@ || @REPLACE_LINK@
extern int link (const char *path1, const char *path2);
# endif
#elif defined GNULIB_POSIXCHECK
@ -505,6 +581,25 @@ extern int link (const char *path1, const char *path2);
link (path1, path2))
#endif
#if @GNULIB_LINKAT@
# if @REPLACE_LINKAT@
# undef linkat
# define linkat rpl_linkat
# endif
/* Create a new hard link for an existing file, relative to two
directories. FLAG controls whether symlinks are followed.
Return 0 if successful, otherwise -1 and errno set. */
# if !@HAVE_LINKAT@ || @REPLACE_LINKAT@
extern int linkat (int fd1, const char *path1, int fd2, const char *path2,
int flag);
# endif
#elif defined GNULIB_POSIXCHECK
# undef linkat
# define link(f1,path1,f2,path2,f) \
(GL_LINK_WARNING ("linkat is unportable - " \
"use gnulib module linkat for portability"), \
linkat (f1, path1, f2, path2,f))
#endif
#if @GNULIB_LSEEK@
# if @REPLACE_LSEEK@
@ -524,15 +619,39 @@ extern int link (const char *path1, const char *path2);
#endif
#if @GNULIB_PIPE2@
/* Create a pipe, applying the given flags when opening the read-end of the
pipe and the write-end of the pipe.
The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
and O_TEXT, O_BINARY (defined in "binary-io.h").
Store the read-end as fd[0] and the write-end as fd[1].
Return 0 upon success, or -1 with errno set upon failure.
See also the Linux man page at
<http://www.kernel.org/doc/man-pages/online/pages/man2/pipe2.2.html>. */
# if @HAVE_PIPE2@
# define pipe2 rpl_pipe2
# endif
extern int pipe2 (int fd[2], int flags);
#elif defined GNULIB_POSIXCHECK
# undef pipe2
# define pipe2(f,o) \
(GL_LINK_WARNING ("pipe2 is unportable - " \
"use gnulib module pipe2 for portability"), \
pipe2 (f, o))
#endif
#if @GNULIB_READLINK@
# if @REPLACE_READLINK@
# define readlink rpl_readlink
# endif
/* Read the contents of the symbolic link FILE and place the first BUFSIZE
bytes of it into BUF. Return the number of bytes placed into BUF if
successful, otherwise -1 and errno set.
See the POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/readlink.html>. */
# if !@HAVE_READLINK@
# include <stddef.h>
extern int readlink (const char *file, char *buf, size_t bufsize);
# if !@HAVE_READLINK@ || @REPLACE_READLINK@
extern ssize_t readlink (const char *file, char *buf, size_t bufsize);
# endif
#elif defined GNULIB_POSIXCHECK
# undef readlink
@ -543,6 +662,34 @@ extern int readlink (const char *file, char *buf, size_t bufsize);
#endif
#if @GNULIB_READLINKAT@
# if !@HAVE_READLINKAT@
ssize_t readlinkat (int fd, char const *file, char *buf, size_t len);
# endif
#elif defined GNULIB_POSIXCHECK
# undef readlinkat
# define readlinkat(d,n,b,l) \
(GL_LINK_WARNING ("readlinkat is not portable - " \
"use gnulib module symlinkat for portability"), \
readlinkat (d, n, b, l))
#endif
#if @GNULIB_RMDIR@
# if @REPLACE_RMDIR@
# define rmdir rpl_rmdir
/* Remove the directory DIR. */
extern int rmdir (char const *name);
# endif
#elif defined GNULIB_POSIXCHECK
# undef rmdir
# define rmdir(n) \
(GL_LINK_WARNING ("rmdir is unportable - " \
"use gnulib module rmdir for portability"), \
rmdir (n))
#endif
#if @GNULIB_SLEEP@
/* Pause the execution of the current thread for N seconds.
Returns the number of seconds left to sleep.
@ -560,6 +707,68 @@ extern unsigned int sleep (unsigned int n);
#endif
#if @GNULIB_SYMLINK@
# if @REPLACE_SYMLINK@
# undef symlink
# define symlink rpl_symlink
# endif
# if !@HAVE_SYMLINK@ || @REPLACE_SYMLINK@
int symlink (char const *contents, char const *file);
# endif
#elif defined GNULIB_POSIXCHECK
# undef symlink
# define symlink(c,n) \
(GL_LINK_WARNING ("symlink is not portable - " \
"use gnulib module symlink for portability"), \
symlink (c, n))
#endif
#if @GNULIB_SYMLINKAT@
# if !@HAVE_SYMLINKAT@
int symlinkat (char const *contents, int fd, char const *file);
# endif
#elif defined GNULIB_POSIXCHECK
# undef symlinkat
# define symlinkat(c,d,n) \
(GL_LINK_WARNING ("symlinkat is not portable - " \
"use gnulib module symlinkat for portability"), \
symlinkat (c, d, n))
#endif
#if @GNULIB_UNLINK@
# if @REPLACE_UNLINK@
# undef unlink
# define unlink rpl_unlink
extern int unlink (char const *file);
# endif
#elif defined GNULIB_POSIXCHECK
# undef unlink
# define unlink(n) \
(GL_LINK_WARNING ("unlink is not portable - " \
"use gnulib module unlink for portability"), \
unlink (n))
#endif
#if @GNULIB_UNLINKAT@
# if @REPLACE_UNLINKAT@
# undef unlinkat
# define unlinkat rpl_unlinkat
# endif
# if !@HAVE_UNLINKAT@ || @REPLACE_UNLINKAT@
extern int unlinkat (int fd, char const *file, int flag);
# endif
#elif defined GNULIB_POSIXCHECK
# undef unlinkat
# define unlinkat(d,n,f) \
(GL_LINK_WARNING ("unlinkat is not portable - " \
"use gnulib module openat for portability"), \
unlinkat (d, n, f))
#endif
#if @GNULIB_WRITE@ && @REPLACE_WRITE@ && @GNULIB_UNISTD_H_SIGPIPE@
/* Write up to COUNT bytes starting at BUF to file descriptor FD.
See the POSIX:2001 specification
@ -570,12 +779,6 @@ extern ssize_t write (int fd, const void *buf, size_t count);
#endif
#ifdef FCHDIR_REPLACEMENT
/* gnulib internal function. */
extern void _gl_unregister_fd (int fd);
#endif
#ifdef __cplusplus
}
#endif

3
lib/vasnprintf.c
View file

@ -257,7 +257,7 @@ local_wcsnlen (const wchar_t *s, size_t maxlen)
# ifndef decimal_point_char_defined
# define decimal_point_char_defined 1
static char
decimal_point_char ()
decimal_point_char (void)
{
const char *point;
/* Determine it in a multithread-safe way. We know nl_langinfo is
@ -5476,6 +5476,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
#undef TCHARS_PER_DCHAR
#undef SNPRINTF
#undef USE_SNPRINTF
#undef DCHAR_SET
#undef DCHAR_CPY
#undef PRINTF_PARSE
#undef DIRECTIVES

4
lib/write.c
View file

@ -1,5 +1,5 @@
/* POSIX compatible write() function.
Copyright (C) 2008 Free Software Foundation, Inc.
Copyright (C) 2008-2009 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2008.
This program is free software: you can redistribute it and/or modify
@ -46,7 +46,7 @@ rpl_write (int fd, const void *buf, size_t count)
if (ret < 0)
{
if (GetLastError () == ERROR_NO_DATA
&& GetFileType (_get_osfhandle (fd)) == FILE_TYPE_PIPE)
&& GetFileType ((HANDLE) _get_osfhandle (fd)) == FILE_TYPE_PIPE)
{
/* Try to raise signal SIGPIPE. */
raise (SIGPIPE);

4
libguile/filesys.c
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1996,1997,1998,1999,2000,2001, 2002, 2004, 2006 Free Software Foundation, Inc.
/* Copyright (C) 1996,1997,1998,1999,2000,2001, 2002, 2004, 2006, 2009 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
@ -30,8 +30,8 @@
#endif
#include <alloca.h>
#include <canonicalize.h>
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>

4
libguile/socket.c
View file

@ -352,7 +352,6 @@ scm_to_ipv6 (scm_t_uint8 dst[16], SCM src)
scm_wrong_type_arg_msg ("scm_to_ipv6", 0, src, "integer");
}
#ifdef HAVE_INET_PTON
SCM_DEFINE (scm_inet_pton, "inet-pton", 2, 0, 0,
(SCM family, SCM address),
"Convert a string containing a printable network address to\n"
@ -388,9 +387,7 @@ SCM_DEFINE (scm_inet_pton, "inet-pton", 2, 0, 0,
return scm_from_ipv6 ((scm_t_uint8 *) dst);
}
#undef FUNC_NAME
#endif
#ifdef HAVE_INET_NTOP
SCM_DEFINE (scm_inet_ntop, "inet-ntop", 2, 0, 0,
(SCM family, SCM address),
"Convert a network address into a printable string.\n"
@ -435,7 +432,6 @@ SCM_DEFINE (scm_inet_ntop, "inet-ntop", 2, 0, 0,
return scm_from_locale_string (dst);
}
#undef FUNC_NAME
#endif
#endif /* HAVE_IPV6 */

50
m4/arpa_inet_h.m4 Normal file
View file

@ -0,0 +1,50 @@
# arpa_inet_h.m4 serial 5
dnl Copyright (C) 2006, 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl Written by Simon Josefsson and Bruno Haible
AC_DEFUN([gl_HEADER_ARPA_INET],
[
dnl Use AC_REQUIRE here, so that the default behavior below is expanded
dnl once only, before all statements that occur in other macros.
AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
AC_CHECK_HEADERS_ONCE([arpa/inet.h])
if test $ac_cv_header_arpa_inet_h = yes; then
HAVE_ARPA_INET_H=1
else
ARPA_INET_H='arpa/inet.h'
HAVE_ARPA_INET_H=0
fi
AC_SUBST([HAVE_ARPA_INET_H])
dnl Execute this unconditionally, because ARPA_INET_H may be set by other
dnl modules, after this code is executed.
gl_CHECK_NEXT_HEADERS([arpa/inet.h])
])
dnl Unconditionally enables the replacement of <arpa/inet.h>.
AC_DEFUN([gl_REPLACE_ARPA_INET_H],
[
AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
ARPA_INET_H='arpa/inet.h'
])
AC_DEFUN([gl_ARPA_INET_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
])
AC_DEFUN([gl_ARPA_INET_H_DEFAULTS],
[
GNULIB_INET_NTOP=0; AC_SUBST([GNULIB_INET_NTOP])
GNULIB_INET_PTON=0; AC_SUBST([GNULIB_INET_PTON])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_DECL_INET_NTOP=1; AC_SUBST([HAVE_DECL_INET_NTOP])
HAVE_DECL_INET_PTON=1; AC_SUBST([HAVE_DECL_INET_PTON])
ARPA_INET_H=''; AC_SUBST([ARPA_INET_H])
])

35
m4/canonicalize-lgpl.m4
View file

@ -1,35 +0,0 @@
# canonicalize-lgpl.m4 serial 5
dnl Copyright (C) 2003, 2006-2007, 2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_CANONICALIZE_LGPL],
[
dnl Do this replacement check manually because the file name is shorter
dnl than the function name.
AC_CHECK_DECLS_ONCE([canonicalize_file_name])
AC_CHECK_FUNCS_ONCE([canonicalize_file_name])
if test $ac_cv_func_canonicalize_file_name = no; then
AC_LIBOBJ([canonicalize-lgpl])
AC_DEFINE([realpath], [rpl_realpath],
[Define to a replacement function name for realpath().])
gl_PREREQ_CANONICALIZE_LGPL
fi
])
# Like gl_CANONICALIZE_LGPL, except prepare for separate compilation
# (no AC_LIBOBJ).
AC_DEFUN([gl_CANONICALIZE_LGPL_SEPARATE],
[
AC_CHECK_DECLS_ONCE([canonicalize_file_name])
AC_CHECK_FUNCS_ONCE([canonicalize_file_name])
gl_PREREQ_CANONICALIZE_LGPL
])
# Prerequisites of lib/canonicalize-lgpl.c.
AC_DEFUN([gl_PREREQ_CANONICALIZE_LGPL],
[
AC_CHECK_HEADERS_ONCE([sys/param.h unistd.h])
AC_CHECK_FUNCS_ONCE([getcwd readlink])
])

81
m4/canonicalize.m4 Normal file
View file

@ -0,0 +1,81 @@
# canonicalize.m4 serial 16
dnl Copyright (C) 2003-2007, 2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
# Provides canonicalize_file_name and canonicalize_filename_mode, but does
# not provide or fix realpath.
AC_DEFUN([gl_FUNC_CANONICALIZE_FILENAME_MODE],
[
AC_LIBOBJ([canonicalize])
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
AC_CHECK_FUNCS_ONCE([canonicalize_file_name])
AC_REQUIRE([gl_DOUBLE_SLASH_ROOT])
AC_REQUIRE([gl_FUNC_REALPATH_WORKS])
if test $ac_cv_func_canonicalize_file_name = no; then
HAVE_CANONICALIZE_FILE_NAME=0
elif test "$gl_cv_func_realpath_works" != yes; then
REPLACE_CANONICALIZE_FILE_NAME=1
fi
])
# Provides canonicalize_file_name and realpath.
AC_DEFUN([gl_CANONICALIZE_LGPL],
[
AC_REQUIRE([gl_CANONICALIZE_LGPL_SEPARATE])
if test $ac_cv_func_canonicalize_file_name = no; then
HAVE_CANONICALIZE_FILE_NAME=0
AC_LIBOBJ([canonicalize-lgpl])
if test $ac_cv_func_realpath = no; then
HAVE_REALPATH=0
elif test "$gl_cv_func_realpath_works" != yes; then
REPLACE_REALPATH=1
fi
elif test "$gl_cv_func_realpath_works" != yes; then
AC_LIBOBJ([canonicalize-lgpl])
REPLACE_REALPATH=1
REPLACE_CANONICALIZE_FILE_NAME=1
fi
])
# Like gl_CANONICALIZE_LGPL, except prepare for separate compilation
# (no AC_LIBOBJ).
AC_DEFUN([gl_CANONICALIZE_LGPL_SEPARATE],
[
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
AC_CHECK_FUNCS_ONCE([canonicalize_file_name getcwd readlink])
AC_REQUIRE([gl_DOUBLE_SLASH_ROOT])
AC_REQUIRE([gl_FUNC_REALPATH_WORKS])
AC_CHECK_HEADERS_ONCE([sys/param.h])
])
# Check whether realpath works. Assume that if a platform has both
# realpath and canonicalize_file_name, but the former is broken, then
# so is the latter.
AC_DEFUN([gl_FUNC_REALPATH_WORKS],
[
AC_CHECK_FUNCS_ONCE([realpath])
AC_CACHE_CHECK([whether realpath works], [gl_cv_func_realpath_works], [
touch conftest.a
AC_RUN_IFELSE([
AC_LANG_PROGRAM([[
#include <stdlib.h>
]], [[
char *name1 = realpath ("conftest.a", NULL);
char *name2 = realpath ("conftest.b/../conftest.a", NULL);
char *name3 = realpath ("conftest.a/", NULL);
return !(name1 && *name1 == '/' && !name2 && !name3);
]])
], [gl_cv_func_realpath_works=yes], [gl_cv_func_realpath_works=no],
[gl_cv_func_realpath_works="guessing no"])
])
if test "$gl_cv_func_realpath_works" = yes; then
AC_DEFINE([FUNC_REALPATH_WORKS], [1], [Define to 1 if realpath()
can malloc memory, always gives an absolute path, and handles
trailing slash correctly.])
fi
])

71
m4/dos.m4 Normal file
View file

@ -0,0 +1,71 @@
#serial 11 -*- autoconf -*-
# Define some macros required for proper operation of code in lib/*.c
# on MSDOS/Windows systems.
# Copyright (C) 2000, 2001, 2004, 2005, 2006 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# From Jim Meyering.
AC_DEFUN([gl_AC_DOS],
[
AC_CACHE_CHECK([whether system is Windows or MSDOS], [ac_cv_win_or_dos],
[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[
#if !defined _WIN32 && !defined __WIN32__ && !defined __MSDOS__ && !defined __CYGWIN__
neither MSDOS nor Windows
#endif]])],
[ac_cv_win_or_dos=yes],
[ac_cv_win_or_dos=no])
])
if test x"$ac_cv_win_or_dos" = xyes; then
ac_fs_accepts_drive_letter_prefix=1
ac_fs_backslash_is_file_name_separator=1
AC_CACHE_CHECK([whether drive letter can start relative path],
[ac_cv_drive_letter_can_be_relative],
[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[
#if defined __CYGWIN__
drive letters are always absolute
#endif]])],
[ac_cv_drive_letter_can_be_relative=yes],
[ac_cv_drive_letter_can_be_relative=no])
])
if test x"$ac_cv_drive_letter_can_be_relative" = xyes; then
ac_fs_drive_letter_can_be_relative=1
else
ac_fs_drive_letter_can_be_relative=0
fi
else
ac_fs_accepts_drive_letter_prefix=0
ac_fs_backslash_is_file_name_separator=0
ac_fs_drive_letter_can_be_relative=0
fi
AC_DEFINE_UNQUOTED([FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX],
$ac_fs_accepts_drive_letter_prefix,
[Define on systems for which file names may have a so-called
`drive letter' prefix, define this to compute the length of that
prefix, including the colon.])
AH_VERBATIM(ISSLASH,
[#if FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR
# define ISSLASH(C) ((C) == '/' || (C) == '\\')
#else
# define ISSLASH(C) ((C) == '/')
#endif])
AC_DEFINE_UNQUOTED([FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR],
$ac_fs_backslash_is_file_name_separator,
[Define if the backslash character may also serve as a file name
component separator.])
AC_DEFINE_UNQUOTED([FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE],
$ac_fs_drive_letter_can_be_relative,
[Define if a drive letter prefix denotes a relative path if it is
not followed by a file name component separator.])
])

38
m4/double-slash-root.m4 Normal file
View file

@ -0,0 +1,38 @@
# double-slash-root.m4 serial 4 -*- Autoconf -*-
dnl Copyright (C) 2006, 2008, 2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_DOUBLE_SLASH_ROOT],
[
AC_REQUIRE([AC_CANONICAL_HOST])
AC_CACHE_CHECK([whether // is distinct from /], [gl_cv_double_slash_root],
[ if test x"$cross_compiling" = xyes ; then
# When cross-compiling, there is no way to tell whether // is special
# short of a list of hosts. However, the only known hosts to date
# that have a distinct // are Apollo DomainOS (too old to port to),
# Cygwin, and z/OS. If anyone knows of another system for which // has
# special semantics and is distinct from /, please report it to
# <bug-gnulib@gnu.org>.
case $host in
*-cygwin | i370-ibm-openedition)
gl_cv_double_slash_root=yes ;;
*)
# Be optimistic and assume that / and // are the same when we
# don't know.
gl_cv_double_slash_root='unknown, assuming no' ;;
esac
else
set x `ls -di / // 2>/dev/null`
if test "$[2]" = "$[4]" && wc //dev/null >/dev/null 2>&1; then
gl_cv_double_slash_root=no
else
gl_cv_double_slash_root=yes
fi
fi])
if test "$gl_cv_double_slash_root" = yes; then
AC_DEFINE([DOUBLE_SLASH_IS_DISTINCT_ROOT], [1],
[Define to 1 if // is a file system root distinct from /.])
fi
])

108
m4/fcntl_h.m4 Normal file
View file

@ -0,0 +1,108 @@
# serial 6
# Configure fcntl.h.
dnl Copyright (C) 2006, 2007, 2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl Written by Paul Eggert.
AC_DEFUN([gl_FCNTL_H],
[
AC_REQUIRE([gl_FCNTL_H_DEFAULTS])
AC_REQUIRE([gl_FCNTL_O_FLAGS])
gl_CHECK_NEXT_HEADERS([fcntl.h])
FCNTL_H='fcntl.h'
AC_SUBST([FCNTL_H])
])
# Test whether the flags O_NOATIME and O_NOFOLLOW actually work.
# Define HAVE_WORKING_O_NOATIME to 1 if O_NOATIME works, or to 0 otherwise.
# Define HAVE_WORKING_O_NOFOLLOW to 1 if O_NOFOLLOW works, or to 0 otherwise.
AC_DEFUN([gl_FCNTL_O_FLAGS],
[
dnl Persuade glibc <fcntl.h> to define O_NOATIME and O_NOFOLLOW.
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
AC_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h],
[AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
[[#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
#ifndef O_NOATIME
#define O_NOATIME 0
#endif
#ifndef O_NOFOLLOW
#define O_NOFOLLOW 0
#endif
static int const constants[] =
{
O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND,
O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY
};
]],
[[
int status = !constants;
{
static char const sym[] = "conftest.sym";
if (symlink (".", sym) != 0
|| close (open (sym, O_RDONLY | O_NOFOLLOW)) == 0)
status |= 32;
unlink (sym);
}
{
static char const file[] = "confdefs.h";
int fd = open (file, O_RDONLY | O_NOATIME);
char c;
struct stat st0, st1;
if (fd < 0
|| fstat (fd, &st0) != 0
|| sleep (1) != 0
|| read (fd, &c, 1) != 1
|| close (fd) != 0
|| stat (file, &st1) != 0
|| st0.st_atime != st1.st_atime)
status |= 64;
}
return status;]])],
[gl_cv_header_working_fcntl_h=yes],
[case $? in #(
32) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #(
64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #(
96) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
*) gl_cv_header_working_fcntl_h='no';;
esac],
[gl_cv_header_working_fcntl_h=cross-compiling])])
case $gl_cv_header_working_fcntl_h in #(
*O_NOATIME* | no | cross-compiling) ac_val=0;; #(
*) ac_val=1;;
esac
AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOATIME], [$ac_val],
[Define to 1 if O_NOATIME works.])
case $gl_cv_header_working_fcntl_h in #(
*O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #(
*) ac_val=1;;
esac
AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOFOLLOW], [$ac_val],
[Define to 1 if O_NOFOLLOW works.])
])
AC_DEFUN([gl_FCNTL_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_FCNTL_H_DEFAULTS])
GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
])
AC_DEFUN([gl_FCNTL_H_DEFAULTS],
[
GNULIB_OPEN=0; AC_SUBST([GNULIB_OPEN])
GNULIB_OPENAT=0; AC_SUBST([GNULIB_OPENAT])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_OPENAT=1; AC_SUBST([HAVE_OPENAT])
REPLACE_OPEN=0; AC_SUBST([REPLACE_OPEN])
REPLACE_OPENAT=0; AC_SUBST([REPLACE_OPENAT])
])

4
m4/gnulib-cache.m4
View file

@ -15,7 +15,7 @@
# Specification in the form of a command-line invocation:
# gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl --libtool --macro-prefix=gl --no-vc-files alloca-opt autobuild byteswap canonicalize-lgpl environ extensions flock fpieee full-read full-write havelib iconv_open-utf lib-symbol-versions lib-symbol-visibility libunistring putenv stdlib strcase strftime striconveh string verify vsnprintf
# gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --lgpl --libtool --macro-prefix=gl --no-vc-files alloca-opt autobuild byteswap canonicalize-lgpl environ extensions flock fpieee full-read full-write havelib iconv_open-utf inet_ntop inet_pton lib-symbol-versions lib-symbol-visibility libunistring putenv stdlib strcase strftime striconveh string verify vsnprintf
# Specification in the form of a few gnulib-tool.m4 macro invocations:
gl_LOCAL_DIR([])
@ -32,6 +32,8 @@ gl_MODULES([
full-write
havelib
iconv_open-utf
inet_ntop
inet_pton
lib-symbol-versions
lib-symbol-visibility
libunistring

48
m4/gnulib-comp.m4
View file

@ -45,9 +45,13 @@ AC_DEFUN([gl_INIT],
gl_COMMON
gl_source_base='lib'
gl_FUNC_ALLOCA
gl_HEADER_ARPA_INET
AC_PROG_MKDIR_P
gl_BYTESWAP
gl_CANONICALIZE_LGPL
gl_MODULE_INDICATOR([canonicalize-lgpl])
gl_STDLIB_MODULE_INDICATOR([canonicalize_file_name])
gl_STDLIB_MODULE_INDICATOR([realpath])
gl_ENVIRON
gl_UNISTD_MODULE_INDICATOR([environ])
gl_HEADER_ERRNO_H
@ -60,6 +64,10 @@ AC_DEFUN([gl_INIT],
gl_ICONV_H
gl_FUNC_ICONV_OPEN
gl_FUNC_ICONV_OPEN_UTF
gl_INET_NTOP
gl_ARPA_INET_MODULE_INDICATOR([inet_ntop])
gl_INET_PTON
gl_ARPA_INET_MODULE_INDICATOR([inet_pton])
gl_INLINE
gl_LD_VERSION_SCRIPT
gl_VISIBILITY
@ -67,6 +75,8 @@ AC_DEFUN([gl_INIT],
gl_LOCALCHARSET
LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\""
AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
gl_FUNC_LSTAT
gl_SYS_STAT_MODULE_INDICATOR([lstat])
gl_FUNC_MALLOC_POSIX
gl_STDLIB_MODULE_INDICATOR([malloc-posix])
gl_MALLOCA
@ -79,6 +89,8 @@ AC_DEFUN([gl_INIT],
gl_FUNC_MEMCHR
gl_STRING_MODULE_INDICATOR([memchr])
gl_MULTIARCH
gl_HEADER_NETINET_IN
AC_PROG_MKDIR_P
gl_PATHMAX
gl_FUNC_PUTENV
gl_STDLIB_MODULE_INDICATOR([putenv])
@ -87,8 +99,12 @@ AC_DEFUN([gl_INIT],
gl_SAFE_READ
gl_SAFE_WRITE
gl_SIZE_MAX
gl_TYPE_SOCKLEN_T
gt_TYPE_SSIZE_T
gl_FUNC_STAT
gl_SYS_STAT_MODULE_INDICATOR([stat])
AM_STDBOOL_H
gl_STDDEF_H
gl_STDINT_H
gl_STDIO_H
gl_STDLIB_H
@ -102,6 +118,10 @@ AC_DEFUN([gl_INIT],
gl_HEADER_STRINGS_H
gl_HEADER_SYS_FILE_H
AC_PROG_MKDIR_P
gl_HEADER_SYS_SOCKET
AC_PROG_MKDIR_P
gl_HEADER_SYS_STAT_H
AC_PROG_MKDIR_P
gl_HEADER_TIME_H
gl_TIME_R
gl_UNISTD_H
@ -246,7 +266,9 @@ AC_DEFUN([gltests_LIBSOURCES], [
AC_DEFUN([gl_FILE_LIST], [
build-aux/config.rpath
build-aux/link-warning.h
lib/alignof.h
lib/alloca.in.h
lib/arpa_inet.in.h
lib/asnprintf.c
lib/byteswap.in.h
lib/c-ctype.c
@ -256,7 +278,6 @@ AC_DEFUN([gl_FILE_LIST], [
lib/c-strcaseeq.h
lib/c-strncasecmp.c
lib/canonicalize-lgpl.c
lib/canonicalize.h
lib/config.charset
lib/errno.in.h
lib/float+.h
@ -274,10 +295,14 @@ AC_DEFUN([gl_FILE_LIST], [
lib/iconv_open-hpux.gperf
lib/iconv_open-irix.gperf
lib/iconv_open-osf.gperf
lib/iconv_open-solaris.gperf
lib/iconv_open.c
lib/iconveh.h
lib/inet_ntop.c
lib/inet_pton.c
lib/localcharset.c
lib/localcharset.h
lib/lstat.c
lib/malloc.c
lib/malloca.c
lib/malloca.h
@ -287,6 +312,7 @@ AC_DEFUN([gl_FILE_LIST], [
lib/mbsinit.c
lib/memchr.c
lib/memchr.valgrind
lib/netinet_in.in.h
lib/pathmax.h
lib/printf-args.c
lib/printf-args.h
@ -301,7 +327,9 @@ AC_DEFUN([gl_FILE_LIST], [
lib/safe-write.c
lib/safe-write.h
lib/size_max.h
lib/stat.c
lib/stdbool.in.h
lib/stddef.in.h
lib/stdint.in.h
lib/stdio-write.c
lib/stdio.in.h
@ -316,6 +344,8 @@ AC_DEFUN([gl_FILE_LIST], [
lib/strings.in.h
lib/strncasecmp.c
lib/sys_file.in.h
lib/sys_socket.in.h
lib/sys_stat.in.h
lib/time.in.h
lib/time_r.c
lib/unistd.in.h
@ -338,14 +368,18 @@ AC_DEFUN([gl_FILE_LIST], [
lib/xsize.h
m4/00gnulib.m4
m4/alloca.m4
m4/arpa_inet_h.m4
m4/autobuild.m4
m4/byteswap.m4
m4/canonicalize-lgpl.m4
m4/canonicalize.m4
m4/codeset.m4
m4/dos.m4
m4/double-slash-root.m4
m4/eealloc.m4
m4/environ.m4
m4/errno_h.m4
m4/extensions.m4
m4/fcntl_h.m4
m4/float_h.m4
m4/flock.m4
m4/fpieee.m4
@ -356,6 +390,8 @@ AC_DEFUN([gl_FILE_LIST], [
m4/iconv_h.m4
m4/iconv_open.m4
m4/include_next.m4
m4/inet_ntop.m4
m4/inet_pton.m4
m4/inline.m4
m4/intmax_t.m4
m4/inttypes_h.m4
@ -369,6 +405,7 @@ AC_DEFUN([gl_FILE_LIST], [
m4/locale-ja.m4
m4/locale-zh.m4
m4/longlong.m4
m4/lstat.m4
m4/malloc.m4
m4/malloca.m4
m4/mbrlen.m4
@ -378,6 +415,7 @@ AC_DEFUN([gl_FILE_LIST], [
m4/memchr.m4
m4/mmap-anon.m4
m4/multiarch.m4
m4/netinet_in_h.m4
m4/pathmax.m4
m4/printf.m4
m4/putenv.m4
@ -385,8 +423,12 @@ AC_DEFUN([gl_FILE_LIST], [
m4/safe-read.m4
m4/safe-write.m4
m4/size_max.m4
m4/socklen.m4
m4/sockpfaf.m4
m4/ssize_t.m4
m4/stat.m4
m4/stdbool.m4
m4/stddef_h.m4
m4/stdint.m4
m4/stdint_h.m4
m4/stdio_h.m4
@ -396,6 +438,8 @@ AC_DEFUN([gl_FILE_LIST], [
m4/string_h.m4
m4/strings_h.m4
m4/sys_file_h.m4
m4/sys_socket_h.m4
m4/sys_stat_h.m4
m4/time_h.m4
m4/time_r.m4
m4/tm_gmtoff.m4

3
m4/iconv_open.m4
View file

@ -1,4 +1,4 @@
# iconv_open.m4 serial 5
# iconv_open.m4 serial 6
dnl Copyright (C) 2007-2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -25,6 +25,7 @@ AC_DEFUN([gl_FUNC_ICONV_OPEN],
irix*) iconv_flavor=ICONV_FLAVOR_IRIX ;;
hpux*) iconv_flavor=ICONV_FLAVOR_HPUX ;;
osf*) iconv_flavor=ICONV_FLAVOR_OSF ;;
solaris*) iconv_flavor=ICONV_FLAVOR_SOLARIS ;;
esac
if test -n "$iconv_flavor"; then
AC_DEFINE_UNQUOTED([ICONV_FLAVOR], [$iconv_flavor],

37
m4/inet_ntop.m4 Normal file
View file

@ -0,0 +1,37 @@
# inet_ntop.m4 serial 9
dnl Copyright (C) 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_INET_NTOP],
[
dnl Persuade Solaris <arpa/inet.h> to declare inet_ntop.
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
gl_REPLACE_ARPA_INET_H
dnl The AC_SEARCH_LIBS call is a hack to persuade the Solaris 8 linker to
dnl find inet_ntop.
dnl
dnl It is the responsibility of gl_INET_NTOP's caller to arrange for
dnl -lnsl if it is needed. Normally -lnsl is not needed on Solaris 8,
dnl since inet_ntop is needed only by getaddrinfo, and getaddrinfo
dnl isn't built on Solaris 8.
gl_save_LIBS=$LIBS
AC_SEARCH_LIBS([inet_ntop], [nsl], [],
[AC_REPLACE_FUNCS([inet_ntop])])
LIBS=$gl_save_LIBS
gl_PREREQ_INET_NTOP
])
# Prerequisites of lib/inet_ntop.c.
AC_DEFUN([gl_PREREQ_INET_NTOP], [
AC_CHECK_DECLS([inet_ntop],,,[#include <arpa/inet.h>])
if test $ac_cv_have_decl_inet_ntop = no; then
HAVE_DECL_INET_NTOP=0
fi
AC_REQUIRE([gl_SOCKET_FAMILIES])
AC_REQUIRE([AC_C_RESTRICT])
])

26
m4/inet_pton.m4 Normal file
View file

@ -0,0 +1,26 @@
# inet_pton.m4 serial 7
dnl Copyright (C) 2006, 2008, 2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_INET_PTON],
[
dnl Persuade Solaris <arpa/inet.h> to declare inet_pton.
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
gl_REPLACE_ARPA_INET_H
AC_REPLACE_FUNCS([inet_pton])
gl_PREREQ_INET_PTON
])
# Prerequisites of lib/inet_pton.c.
AC_DEFUN([gl_PREREQ_INET_PTON], [
AC_CHECK_DECLS([inet_pton],,,[#include <arpa/inet.h>])
if test $ac_cv_have_decl_inet_pton = no; then
HAVE_DECL_INET_PTON=0
fi
AC_REQUIRE([gl_SOCKET_FAMILIES])
AC_REQUIRE([AC_C_RESTRICT])
])

3
m4/localcharset.m4
View file

@ -1,4 +1,4 @@
# localcharset.m4 serial 6
# localcharset.m4 serial 7
dnl Copyright (C) 2002, 2004, 2006, 2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -8,6 +8,7 @@ AC_DEFUN([gl_LOCALCHARSET],
[
dnl Prerequisites of lib/localcharset.c.
AC_REQUIRE([AM_LANGINFO_CODESET])
AC_REQUIRE([gl_FCNTL_O_FLAGS])
AC_CHECK_DECLS_ONCE([getc_unlocked])
dnl Prerequisites of the lib/Makefile.am snippet.

28
m4/lstat.m4 Normal file
View file

@ -0,0 +1,28 @@
# serial 20
# Copyright (C) 1997-2001, 2003-2009 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
dnl From Jim Meyering.
AC_DEFUN([gl_FUNC_LSTAT],
[
AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
dnl If lstat does not exist, the replacement <sys/stat.h> does
dnl "#define lstat stat", and lstat.c is a no-op.
AC_CHECK_FUNCS_ONCE([lstat])
if test $ac_cv_func_lstat = yes; then
AC_REQUIRE([AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK])
if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
dnl Note: AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK does AC_LIBOBJ([lstat]).
REPLACE_LSTAT=1
fi
# Prerequisites of lib/lstat.c.
AC_REQUIRE([AC_C_INLINE])
else
HAVE_LSTAT=0
fi
])

30
m4/netinet_in_h.m4 Normal file
View file

@ -0,0 +1,30 @@
# netinet_in_h.m4 serial 4
dnl Copyright (C) 2006-2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_HEADER_NETINET_IN],
[
AC_CACHE_CHECK([whether <netinet/in.h> is self-contained],
[gl_cv_header_netinet_in_h_selfcontained],
[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netinet/in.h>]], [[]])],
[gl_cv_header_netinet_in_h_selfcontained=yes],
[gl_cv_header_netinet_in_h_selfcontained=no])
])
if test $gl_cv_header_netinet_in_h_selfcontained = yes; then
NETINET_IN_H=''
else
NETINET_IN_H='netinet/in.h'
AC_CHECK_HEADERS([netinet/in.h])
gl_CHECK_NEXT_HEADERS([netinet/in.h])
if test $ac_cv_header_netinet_in_h = yes; then
HAVE_NETINET_IN_H=1
else
HAVE_NETINET_IN_H=0
fi
AC_SUBST([HAVE_NETINET_IN_H])
fi
AC_SUBST([NETINET_IN_H])
])

32
m4/readlink.m4
View file

@ -1,4 +1,4 @@
# readlink.m4 serial 5
# readlink.m4 serial 7
dnl Copyright (C) 2003, 2007, 2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -12,6 +12,36 @@ AC_DEFUN([gl_FUNC_READLINK],
HAVE_READLINK=0
AC_LIBOBJ([readlink])
gl_PREREQ_READLINK
else
AC_CACHE_CHECK([whether readlink signature is correct],
[gl_cv_decl_readlink_works],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[[#include <unistd.h>
/* Cause compilation failure if original declaration has wrong type. */
ssize_t readlink (const char *, char *, size_t);]])],
[gl_cv_decl_readlink_works=yes], [gl_cv_decl_readlink_works=no])])
AC_CACHE_CHECK([whether readlink handles trailing slash correctly],
[gl_cv_func_readlink_works],
[# We have readlink, so assume ln -s works.
ln -s conftest.no-such conftest.link
AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
[[#include <unistd.h>
]], [[char buf[20];
return readlink ("conftest.link/", buf, sizeof buf) != -1;]])],
[gl_cv_func_readlink_works=yes], [gl_cv_func_readlink_works=no],
[gl_cv_func_readlink_works="guessing no"])
rm -f conftest.link])
if test "$gl_cv_func_readlink_works" != yes; then
AC_DEFINE([READLINK_TRAILING_SLASH_BUG], [1], [Define to 1 if readlink
fails to recognize a trailing slash.])
REPLACE_READLINK=1
AC_LIBOBJ([readlink])
elif test "$gl_cv_decl_readlink_works" != yes; then
REPLACE_READLINK=1
AC_LIBOBJ([readlink])
fi
fi
])

52
m4/socklen.m4 Normal file
View file

@ -0,0 +1,52 @@
# socklen.m4 serial 7
dnl Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Albert Chin, Windows fixes from Simon Josefsson.
dnl Check for socklen_t: historically on BSD it is an int, and in
dnl POSIX 1g it is a type of its own, but some platforms use different
dnl types for the argument to getsockopt, getpeername, etc. So we
dnl have to test to find something that will work.
dnl On mingw32, socklen_t is in ws2tcpip.h ('int'), so we try to find
dnl it there first. That file is included by gnulib's sys_socket.in.h, which
dnl all users of this module should include. Cygwin must not include
dnl ws2tcpip.h.
AC_DEFUN([gl_TYPE_SOCKLEN_T],
[AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl
AC_CHECK_TYPE([socklen_t], ,
[AC_MSG_CHECKING([for socklen_t equivalent])
AC_CACHE_VAL([gl_cv_socklen_t_equiv],
[# Systems have either "struct sockaddr *" or
# "void *" as the second argument to getpeername
gl_cv_socklen_t_equiv=
for arg2 in "struct sockaddr" void; do
for t in int size_t "unsigned int" "long int" "unsigned long int"; do
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[[#include <sys/types.h>
#include <sys/socket.h>
int getpeername (int, $arg2 *, $t *);]],
[[$t len;
getpeername (0, 0, &len);]])],
[gl_cv_socklen_t_equiv="$t"])
test "$gl_cv_socklen_t_equiv" != "" && break
done
test "$gl_cv_socklen_t_equiv" != "" && break
done
])
if test "$gl_cv_socklen_t_equiv" = ""; then
AC_MSG_ERROR([Cannot find a type to use in place of socklen_t])
fi
AC_MSG_RESULT([$gl_cv_socklen_t_equiv])
AC_DEFINE_UNQUOTED([socklen_t], [$gl_cv_socklen_t_equiv],
[type to use in place of socklen_t if not defined])],
[#include <sys/types.h>
#if HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#elif HAVE_WS2TCPIP_H
# include <ws2tcpip.h>
#endif])])

58
m4/sockpfaf.m4 Normal file
View file

@ -0,0 +1,58 @@
# sockpfaf.m4 serial 7
dnl Copyright (C) 2004, 2006, 2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl Test for some common socket protocol families (PF_INET, PF_INET6, ...)
dnl and some common address families (AF_INET, AF_INET6, ...).
dnl This test assumes that a system supports an address family if and only if
dnl it supports the corresponding protocol family.
dnl From Bruno Haible.
AC_DEFUN([gl_SOCKET_FAMILIES],
[
AC_REQUIRE([gl_HEADER_SYS_SOCKET])
AC_CHECK_HEADERS_ONCE([netinet/in.h])
AC_MSG_CHECKING([for IPv4 sockets])
AC_CACHE_VAL([gl_cv_socket_ipv4],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif]],
[[int x = AF_INET; struct in_addr y; struct sockaddr_in z;
if (&x && &y && &z) return 0;]])],
gl_cv_socket_ipv4=yes, gl_cv_socket_ipv4=no)])
AC_MSG_RESULT([$gl_cv_socket_ipv4])
if test $gl_cv_socket_ipv4 = yes; then
AC_DEFINE([HAVE_IPV4], [1], [Define to 1 if <sys/socket.h> defines AF_INET.])
fi
AC_MSG_CHECKING([for IPv6 sockets])
AC_CACHE_VAL([gl_cv_socket_ipv6],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif]],
[[int x = AF_INET6; struct in6_addr y; struct sockaddr_in6 z;
if (&x && &y && &z) return 0;]])],
gl_cv_socket_ipv6=yes, gl_cv_socket_ipv6=no)])
AC_MSG_RESULT([$gl_cv_socket_ipv6])
if test $gl_cv_socket_ipv6 = yes; then
AC_DEFINE([HAVE_IPV6], [1], [Define to 1 if <sys/socket.h> defines AF_INET6.])
fi
])

49
m4/stat.m4 Normal file
View file

@ -0,0 +1,49 @@
# serial 2
# Copyright (C) 2009 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_STAT],
[
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
AC_REQUIRE([gl_AC_DOS])
AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
dnl mingw is the only known platform where stat(".") and stat("./") differ
AC_CACHE_CHECK([whether stat handles trailing slashes on directories],
[gl_cv_func_stat_dir_slash],
[AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
[[#include <sys/stat.h>
]], [[struct stat st; return stat (".", &st) != stat ("./", &st);]])],
[gl_cv_func_stat_dir_slash=yes], [gl_cv_func_stat_dir_slash=no],
[case $host_os in
mingw*) gl_cv_func_stat_dir_slash="guessing no";;
*) gl_cv_func_stat_dir_slash="guessing yes";;
esac])])
dnl Solaris 9 mistakenly succeeds on stat("file/")
AC_CACHE_CHECK([whether stat handles trailing slashes on files],
[gl_cv_func_stat_file_slash],
[touch conftest.tmp
AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
[[#include <sys/stat.h>
]], [[struct stat st; return !stat ("conftest.tmp/", &st);]])],
[gl_cv_func_stat_file_slash=yes], [gl_cv_func_stat_file_slash=no],
[gl_cv_func_stat_file_slash="guessing no"])])
case $gl_cv_func_stat_dir_slash in
*no) REPLACE_STAT=1
AC_DEFINE([REPLACE_FUNC_STAT_DIR], [1], [Define to 1 if stat needs
help when passed a directory name with a trailing slash]);;
esac
case $gl_cv_func_stat_file_slash in
*no) REPLACE_STAT=1
AC_DEFINE([REPLACE_FUNC_STAT_FILE], [1], [Define to 1 if stat needs
help when passed a file name with a trailing slash]);;
esac
if test $REPLACE_STAT = 1; then
AC_LIBOBJ([stat])
fi
])

45
m4/stddef_h.m4 Normal file
View file

@ -0,0 +1,45 @@
dnl A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues.
# stddef_h.m4 serial 1
dnl Copyright (C) 2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_STDDEF_H],
[
AC_REQUIRE([gl_STDDEF_H_DEFAULTS])
AC_REQUIRE([gt_TYPE_WCHAR_T])
if test $gt_cv_c_wchar_t = no; then
HAVE_WCHAR_T=0
STDDEF_H=stddef.h
fi
AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions],
[gl_cv_decl_null_works],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stddef.h>
int test[2 * (sizeof NULL == sizeof (void *)) -1];
]])],
[gl_cv_decl_null_works=yes],
[gl_cv_decl_null_works=no])])
if test $gl_cv_decl_null_works = no; then
REPLACE_NULL=1
STDDEF_H=stddef.h
fi
if test -n "$STDDEF_H"; then
gl_CHECK_NEXT_HEADERS([stddef.h])
fi
])
AC_DEFUN([gl_STDDEF_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_STDDEF_H_DEFAULTS])
GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
])
AC_DEFUN([gl_STDDEF_H_DEFAULTS],
[
dnl Assume proper GNU behavior unless another module says otherwise.
REPLACE_NULL=0; AC_SUBST([REPLACE_NULL])
HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T])
STDDEF_H=''; AC_SUBST([STDDEF_H])
])

119
m4/stdio_h.m4
View file

@ -1,4 +1,4 @@
# stdio_h.m4 serial 16
# stdio_h.m4 serial 21
dnl Copyright (C) 2007-2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -41,78 +41,87 @@ AC_DEFUN([gl_STDIO_MODULE_INDICATOR],
AC_DEFUN([gl_STDIO_H_DEFAULTS],
[
GNULIB_DPRINTF=0; AC_SUBST([GNULIB_DPRINTF])
GNULIB_FCLOSE=0; AC_SUBST([GNULIB_FCLOSE])
GNULIB_FFLUSH=0; AC_SUBST([GNULIB_FFLUSH])
GNULIB_FOPEN=0; AC_SUBST([GNULIB_FOPEN])
GNULIB_FPRINTF=0; AC_SUBST([GNULIB_FPRINTF])
GNULIB_FPRINTF_POSIX=0; AC_SUBST([GNULIB_FPRINTF_POSIX])
GNULIB_FPURGE=0; AC_SUBST([GNULIB_FPURGE])
GNULIB_FPUTC=0; AC_SUBST([GNULIB_FPUTC])
GNULIB_FPUTS=0; AC_SUBST([GNULIB_FPUTS])
GNULIB_FREOPEN=0; AC_SUBST([GNULIB_FREOPEN])
GNULIB_FSEEK=0; AC_SUBST([GNULIB_FSEEK])
GNULIB_FSEEKO=0; AC_SUBST([GNULIB_FSEEKO])
GNULIB_FTELL=0; AC_SUBST([GNULIB_FTELL])
GNULIB_FTELLO=0; AC_SUBST([GNULIB_FTELLO])
GNULIB_FWRITE=0; AC_SUBST([GNULIB_FWRITE])
GNULIB_GETDELIM=0; AC_SUBST([GNULIB_GETDELIM])
GNULIB_GETLINE=0; AC_SUBST([GNULIB_GETLINE])
GNULIB_OBSTACK_PRINTF=0; AC_SUBST([GNULIB_OBSTACK_PRINTF])
GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX])
GNULIB_PERROR=0; AC_SUBST([GNULIB_PERROR])
GNULIB_POPEN=0; AC_SUBST([GNULIB_POPEN])
GNULIB_PRINTF=0; AC_SUBST([GNULIB_PRINTF])
GNULIB_PRINTF_POSIX=0; AC_SUBST([GNULIB_PRINTF_POSIX])
GNULIB_PUTC=0; AC_SUBST([GNULIB_PUTC])
GNULIB_PUTCHAR=0; AC_SUBST([GNULIB_PUTCHAR])
GNULIB_PUTS=0; AC_SUBST([GNULIB_PUTS])
GNULIB_REMOVE=0; AC_SUBST([GNULIB_REMOVE])
GNULIB_RENAME=0; AC_SUBST([GNULIB_RENAME])
GNULIB_RENAMEAT=0; AC_SUBST([GNULIB_RENAMEAT])
GNULIB_SNPRINTF=0; AC_SUBST([GNULIB_SNPRINTF])
GNULIB_SPRINTF_POSIX=0; AC_SUBST([GNULIB_SPRINTF_POSIX])
GNULIB_STDIO_H_SIGPIPE=0; AC_SUBST([GNULIB_STDIO_H_SIGPIPE])
GNULIB_VASPRINTF=0; AC_SUBST([GNULIB_VASPRINTF])
GNULIB_VDPRINTF=0; AC_SUBST([GNULIB_VDPRINTF])
GNULIB_VFPRINTF=0; AC_SUBST([GNULIB_VFPRINTF])
GNULIB_VFPRINTF_POSIX=0; AC_SUBST([GNULIB_VFPRINTF_POSIX])
GNULIB_VPRINTF=0; AC_SUBST([GNULIB_VPRINTF])
GNULIB_VPRINTF_POSIX=0; AC_SUBST([GNULIB_VPRINTF_POSIX])
GNULIB_VSNPRINTF=0; AC_SUBST([GNULIB_VSNPRINTF])
GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX])
GNULIB_DPRINTF=0; AC_SUBST([GNULIB_DPRINTF])
GNULIB_VDPRINTF=0; AC_SUBST([GNULIB_VDPRINTF])
GNULIB_VASPRINTF=0; AC_SUBST([GNULIB_VASPRINTF])
GNULIB_OBSTACK_PRINTF=0; AC_SUBST([GNULIB_OBSTACK_PRINTF])
GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX])
GNULIB_FOPEN=0; AC_SUBST([GNULIB_FOPEN])
GNULIB_FREOPEN=0; AC_SUBST([GNULIB_FREOPEN])
GNULIB_FSEEK=0; AC_SUBST([GNULIB_FSEEK])
GNULIB_FSEEKO=0; AC_SUBST([GNULIB_FSEEKO])
GNULIB_FTELL=0; AC_SUBST([GNULIB_FTELL])
GNULIB_FTELLO=0; AC_SUBST([GNULIB_FTELLO])
GNULIB_FFLUSH=0; AC_SUBST([GNULIB_FFLUSH])
GNULIB_FPURGE=0; AC_SUBST([GNULIB_FPURGE])
GNULIB_FCLOSE=0; AC_SUBST([GNULIB_FCLOSE])
GNULIB_FPUTC=0; AC_SUBST([GNULIB_FPUTC])
GNULIB_PUTC=0; AC_SUBST([GNULIB_PUTC])
GNULIB_PUTCHAR=0; AC_SUBST([GNULIB_PUTCHAR])
GNULIB_FPUTS=0; AC_SUBST([GNULIB_FPUTS])
GNULIB_PUTS=0; AC_SUBST([GNULIB_PUTS])
GNULIB_FWRITE=0; AC_SUBST([GNULIB_FWRITE])
GNULIB_GETDELIM=0; AC_SUBST([GNULIB_GETDELIM])
GNULIB_GETLINE=0; AC_SUBST([GNULIB_GETLINE])
GNULIB_PERROR=0; AC_SUBST([GNULIB_PERROR])
GNULIB_STDIO_H_SIGPIPE=0; AC_SUBST([GNULIB_STDIO_H_SIGPIPE])
dnl Assume proper GNU behavior unless another module says otherwise.
REPLACE_STDIO_WRITE_FUNCS=0; AC_SUBST([REPLACE_STDIO_WRITE_FUNCS])
REPLACE_FPRINTF=0; AC_SUBST([REPLACE_FPRINTF])
REPLACE_VFPRINTF=0; AC_SUBST([REPLACE_VFPRINTF])
REPLACE_PRINTF=0; AC_SUBST([REPLACE_PRINTF])
REPLACE_VPRINTF=0; AC_SUBST([REPLACE_VPRINTF])
REPLACE_SNPRINTF=0; AC_SUBST([REPLACE_SNPRINTF])
HAVE_DECL_SNPRINTF=1; AC_SUBST([HAVE_DECL_SNPRINTF])
REPLACE_VSNPRINTF=0; AC_SUBST([REPLACE_VSNPRINTF])
HAVE_DECL_VSNPRINTF=1; AC_SUBST([HAVE_DECL_VSNPRINTF])
REPLACE_SPRINTF=0; AC_SUBST([REPLACE_SPRINTF])
REPLACE_VSPRINTF=0; AC_SUBST([REPLACE_VSPRINTF])
HAVE_DPRINTF=1; AC_SUBST([HAVE_DPRINTF])
REPLACE_DPRINTF=0; AC_SUBST([REPLACE_DPRINTF])
HAVE_VDPRINTF=1; AC_SUBST([HAVE_VDPRINTF])
REPLACE_VDPRINTF=0; AC_SUBST([REPLACE_VDPRINTF])
HAVE_VASPRINTF=1; AC_SUBST([HAVE_VASPRINTF])
REPLACE_VASPRINTF=0; AC_SUBST([REPLACE_VASPRINTF])
HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF])
REPLACE_OBSTACK_PRINTF=0; AC_SUBST([REPLACE_OBSTACK_PRINTF])
REPLACE_FOPEN=0; AC_SUBST([REPLACE_FOPEN])
REPLACE_FREOPEN=0; AC_SUBST([REPLACE_FREOPEN])
HAVE_FSEEKO=1; AC_SUBST([HAVE_FSEEKO])
REPLACE_FSEEKO=0; AC_SUBST([REPLACE_FSEEKO])
REPLACE_FSEEK=0; AC_SUBST([REPLACE_FSEEK])
HAVE_FTELLO=1; AC_SUBST([HAVE_FTELLO])
REPLACE_FTELLO=0; AC_SUBST([REPLACE_FTELLO])
REPLACE_FTELL=0; AC_SUBST([REPLACE_FTELL])
REPLACE_FFLUSH=0; AC_SUBST([REPLACE_FFLUSH])
REPLACE_FPURGE=0; AC_SUBST([REPLACE_FPURGE])
HAVE_DECL_FPURGE=1; AC_SUBST([HAVE_DECL_FPURGE])
REPLACE_FCLOSE=0; AC_SUBST([REPLACE_FCLOSE])
HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM])
HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE])
HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF])
HAVE_DECL_SNPRINTF=1; AC_SUBST([HAVE_DECL_SNPRINTF])
HAVE_DECL_VSNPRINTF=1; AC_SUBST([HAVE_DECL_VSNPRINTF])
HAVE_DPRINTF=1; AC_SUBST([HAVE_DPRINTF])
HAVE_FSEEKO=1; AC_SUBST([HAVE_FSEEKO])
HAVE_FTELLO=1; AC_SUBST([HAVE_FTELLO])
HAVE_RENAMEAT=1; AC_SUBST([HAVE_RENAMEAT])
HAVE_VASPRINTF=1; AC_SUBST([HAVE_VASPRINTF])
HAVE_VDPRINTF=1; AC_SUBST([HAVE_VDPRINTF])
REPLACE_DPRINTF=0; AC_SUBST([REPLACE_DPRINTF])
REPLACE_FCLOSE=0; AC_SUBST([REPLACE_FCLOSE])
REPLACE_FFLUSH=0; AC_SUBST([REPLACE_FFLUSH])
REPLACE_FOPEN=0; AC_SUBST([REPLACE_FOPEN])
REPLACE_FPRINTF=0; AC_SUBST([REPLACE_FPRINTF])
REPLACE_FPURGE=0; AC_SUBST([REPLACE_FPURGE])
REPLACE_FREOPEN=0; AC_SUBST([REPLACE_FREOPEN])
REPLACE_FSEEK=0; AC_SUBST([REPLACE_FSEEK])
REPLACE_FSEEKO=0; AC_SUBST([REPLACE_FSEEKO])
REPLACE_FTELL=0; AC_SUBST([REPLACE_FTELL])
REPLACE_FTELLO=0; AC_SUBST([REPLACE_FTELLO])
REPLACE_GETLINE=0; AC_SUBST([REPLACE_GETLINE])
REPLACE_OBSTACK_PRINTF=0; AC_SUBST([REPLACE_OBSTACK_PRINTF])
REPLACE_PERROR=0; AC_SUBST([REPLACE_PERROR])
REPLACE_POPEN=0; AC_SUBST([REPLACE_POPEN])
REPLACE_PRINTF=0; AC_SUBST([REPLACE_PRINTF])
REPLACE_REMOVE=0; AC_SUBST([REPLACE_REMOVE])
REPLACE_RENAME=0; AC_SUBST([REPLACE_RENAME])
REPLACE_RENAMEAT=0; AC_SUBST([REPLACE_RENAMEAT])
REPLACE_SNPRINTF=0; AC_SUBST([REPLACE_SNPRINTF])
REPLACE_SPRINTF=0; AC_SUBST([REPLACE_SPRINTF])
REPLACE_STDIO_WRITE_FUNCS=0; AC_SUBST([REPLACE_STDIO_WRITE_FUNCS])
REPLACE_VASPRINTF=0; AC_SUBST([REPLACE_VASPRINTF])
REPLACE_VDPRINTF=0; AC_SUBST([REPLACE_VDPRINTF])
REPLACE_VFPRINTF=0; AC_SUBST([REPLACE_VFPRINTF])
REPLACE_VPRINTF=0; AC_SUBST([REPLACE_VPRINTF])
REPLACE_VSNPRINTF=0; AC_SUBST([REPLACE_VSNPRINTF])
REPLACE_VSPRINTF=0; AC_SUBST([REPLACE_VSPRINTF])
])
dnl Code shared by fseeko and ftello. Determine if large files are supported,

20
m4/stdlib_h.m4
View file

@ -1,4 +1,4 @@
# stdlib_h.m4 serial 15
# stdlib_h.m4 serial 20
dnl Copyright (C) 2007-2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -33,16 +33,19 @@ AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
AC_DEFUN([gl_STDLIB_H_DEFAULTS],
[
GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX])
GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX])
GNULIB_ATOLL=0; AC_SUBST([GNULIB_ATOLL])
GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX])
GNULIB_CANONICALIZE_FILE_NAME=0; AC_SUBST([GNULIB_CANONICALIZE_FILE_NAME])
GNULIB_GETLOADAVG=0; AC_SUBST([GNULIB_GETLOADAVG])
GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT])
GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX])
GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP])
GNULIB_MKOSTEMP=0; AC_SUBST([GNULIB_MKOSTEMP])
GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP])
GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV])
GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R])
GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH])
GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH])
GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV])
GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD])
@ -52,11 +55,15 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL])
HAVE_CALLOC_POSIX=1; AC_SUBST([HAVE_CALLOC_POSIX])
HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME])
HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG])
HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT])
HAVE_MALLOC_POSIX=1; AC_SUBST([HAVE_MALLOC_POSIX])
HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP])
HAVE_REALLOC_POSIX=1; AC_SUBST([HAVE_REALLOC_POSIX])
HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP])
HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R])
HAVE_REALLOC_POSIX=1; AC_SUBST([HAVE_REALLOC_POSIX])
HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH])
HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH])
HAVE_SETENV=1; AC_SUBST([HAVE_SETENV])
HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
@ -65,9 +72,10 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H])
HAVE_UNSETENV=1; AC_SUBST([HAVE_UNSETENV])
HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG])
REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])
REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH])
REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
VOID_UNSETENV=0; AC_SUBST([VOID_UNSETENV])
])

6
m4/string_h.m4
View file

@ -5,7 +5,7 @@
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 7
# serial 9
# Written by Paul Eggert.
@ -74,7 +74,6 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
HAVE_STPNCPY=1; AC_SUBST([HAVE_STPNCPY])
HAVE_STRCHRNUL=1; AC_SUBST([HAVE_STRCHRNUL])
HAVE_DECL_STRDUP=1; AC_SUBST([HAVE_DECL_STRDUP])
HAVE_STRNDUP=1; AC_SUBST([HAVE_STRNDUP])
HAVE_DECL_STRNDUP=1; AC_SUBST([HAVE_DECL_STRNDUP])
HAVE_DECL_STRNLEN=1; AC_SUBST([HAVE_DECL_STRNLEN])
HAVE_STRPBRK=1; AC_SUBST([HAVE_STRPBRK])
@ -90,5 +89,8 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR])
REPLACE_STRCASESTR=0; AC_SUBST([REPLACE_STRCASESTR])
REPLACE_STRERROR=0; AC_SUBST([REPLACE_STRERROR])
REPLACE_STRNDUP=0; AC_SUBST([REPLACE_STRNDUP])
REPLACE_STRSIGNAL=0; AC_SUBST([REPLACE_STRSIGNAL])
REPLACE_STRTOK_R=0; AC_SUBST([REPLACE_STRTOK_R])
UNDEFINE_STRTOK_R=0; AC_SUBST([UNDEFINE_STRTOK_R])
])

147
m4/sys_socket_h.m4 Normal file
View file

@ -0,0 +1,147 @@
# sys_socket_h.m4 serial 13
dnl Copyright (C) 2005-2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Simon Josefsson.
AC_DEFUN([gl_HEADER_SYS_SOCKET],
[
AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS])
AC_REQUIRE([AC_C_INLINE])
AC_CACHE_CHECK([whether <sys/socket.h> is self-contained],
[gl_cv_header_sys_socket_h_selfcontained],
[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/socket.h>]], [[]])],
[gl_cv_header_sys_socket_h_selfcontained=yes],
[gl_cv_header_sys_socket_h_selfcontained=no])
])
if test $gl_cv_header_sys_socket_h_selfcontained = yes; then
SYS_SOCKET_H=''
dnl If the shutdown function exists, <sys/socket.h> should define
dnl SHUT_RD, SHUT_WR, SHUT_RDWR.
AC_CHECK_FUNCS([shutdown])
if test $ac_cv_func_shutdown = yes; then
AC_CACHE_CHECK([whether <sys/socket.h> defines the SHUT_* macros],
[gl_cv_header_sys_socket_h_shut],
[
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <sys/socket.h>]],
[[int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR };]])],
[gl_cv_header_sys_socket_h_shut=yes],
[gl_cv_header_sys_socket_h_shut=no])
])
if test $gl_cv_header_sys_socket_h_shut = no; then
SYS_SOCKET_H='sys/socket.h'
fi
fi
else
SYS_SOCKET_H='sys/socket.h'
fi
# We need to check for ws2tcpip.h now.
gl_PREREQ_SYS_H_SOCKET
AC_CHECK_TYPES([struct sockaddr_storage, sa_family_t],,,[
/* sys/types.h is not needed according to POSIX, but the
sys/socket.h in i386-unknown-freebsd4.10 and
powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
])
if test $ac_cv_type_struct_sockaddr_storage = no; then
HAVE_STRUCT_SOCKADDR_STORAGE=0
SYS_SOCKET_H='sys/socket.h'
fi
if test $ac_cv_type_sa_family_t = no; then
HAVE_SA_FAMILY_T=0
SYS_SOCKET_H='sys/socket.h'
fi
if test -n "$SYS_SOCKET_H"; then
gl_PREREQ_SYS_H_WINSOCK2
fi
AC_SUBST([SYS_SOCKET_H])
])
AC_DEFUN([gl_PREREQ_SYS_H_SOCKET],
[
dnl Check prerequisites of the <sys/socket.h> replacement.
gl_CHECK_NEXT_HEADERS([sys/socket.h])
if test $ac_cv_header_sys_socket_h = yes; then
HAVE_SYS_SOCKET_H=1
HAVE_WS2TCPIP_H=0
else
HAVE_SYS_SOCKET_H=0
dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make
dnl the check for those headers unconditional; yet cygwin reports
dnl that the headers are present but cannot be compiled (since on
dnl cygwin, all socket information should come from sys/socket.h).
AC_CHECK_HEADERS([ws2tcpip.h])
if test $ac_cv_header_ws2tcpip_h = yes; then
HAVE_WS2TCPIP_H=1
else
HAVE_WS2TCPIP_H=0
fi
fi
AC_SUBST([HAVE_SYS_SOCKET_H])
AC_SUBST([HAVE_WS2TCPIP_H])
])
# Common prerequisites of the <sys/socket.h> replacement and of the
# <sys/select.h> replacement.
# Sets and substitutes HAVE_WINSOCK2_H.
AC_DEFUN([gl_PREREQ_SYS_H_WINSOCK2],
[
m4_ifdef([gl_UNISTD_H_DEFAULTS], [AC_REQUIRE([gl_UNISTD_H_DEFAULTS])])
m4_ifdef([gl_SYS_IOCTL_H_DEFAULTS], [AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])])
AC_CHECK_HEADERS_ONCE([sys/socket.h])
if test $ac_cv_header_sys_socket_h != yes; then
dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make
dnl the check for those headers unconditional; yet cygwin reports
dnl that the headers are present but cannot be compiled (since on
dnl cygwin, all socket information should come from sys/socket.h).
AC_CHECK_HEADERS([winsock2.h])
fi
if test "$ac_cv_header_winsock2_h" = yes; then
HAVE_WINSOCK2_H=1
UNISTD_H_HAVE_WINSOCK2_H=1
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
else
HAVE_WINSOCK2_H=0
fi
AC_SUBST([HAVE_WINSOCK2_H])
])
AC_DEFUN([gl_SYS_SOCKET_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS])
GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
])
AC_DEFUN([gl_SYS_SOCKET_H_DEFAULTS],
[
GNULIB_SOCKET=0; AC_SUBST([GNULIB_SOCKET])
GNULIB_CONNECT=0; AC_SUBST([GNULIB_CONNECT])
GNULIB_ACCEPT=0; AC_SUBST([GNULIB_ACCEPT])
GNULIB_BIND=0; AC_SUBST([GNULIB_BIND])
GNULIB_GETPEERNAME=0; AC_SUBST([GNULIB_GETPEERNAME])
GNULIB_GETSOCKNAME=0; AC_SUBST([GNULIB_GETSOCKNAME])
GNULIB_GETSOCKOPT=0; AC_SUBST([GNULIB_GETSOCKOPT])
GNULIB_LISTEN=0; AC_SUBST([GNULIB_LISTEN])
GNULIB_RECV=0; AC_SUBST([GNULIB_RECV])
GNULIB_SEND=0; AC_SUBST([GNULIB_SEND])
GNULIB_RECVFROM=0; AC_SUBST([GNULIB_RECVFROM])
GNULIB_SENDTO=0; AC_SUBST([GNULIB_SENDTO])
GNULIB_SETSOCKOPT=0; AC_SUBST([GNULIB_SETSOCKOPT])
GNULIB_SHUTDOWN=0; AC_SUBST([GNULIB_SHUTDOWN])
GNULIB_ACCEPT4=0; AC_SUBST([GNULIB_ACCEPT4])
HAVE_STRUCT_SOCKADDR_STORAGE=1; AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE])
HAVE_SA_FAMILY_T=1; AC_SUBST([HAVE_SA_FAMILY_T])
HAVE_ACCEPT4=1; AC_SUBST([HAVE_ACCEPT4])
])

69
m4/sys_stat_h.m4 Normal file
View file

@ -0,0 +1,69 @@
# sys_stat_h.m4 serial 19 -*- Autoconf -*-
dnl Copyright (C) 2006-2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Eric Blake.
dnl Provide a GNU-like <sys/stat.h>.
AC_DEFUN([gl_HEADER_SYS_STAT_H],
[
AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
dnl For the mkdir substitute.
AC_REQUIRE([AC_C_INLINE])
dnl Check for broken stat macros.
AC_REQUIRE([AC_HEADER_STAT])
gl_CHECK_NEXT_HEADERS([sys/stat.h])
dnl Define types that are supposed to be defined in <sys/types.h> or
dnl <sys/stat.h>.
AC_CHECK_TYPE([nlink_t], [],
[AC_DEFINE([nlink_t], [int],
[Define to the type of st_nlink in struct stat, or a supertype.])],
[#include <sys/types.h>
#include <sys/stat.h>])
]) # gl_HEADER_SYS_STAT_H
AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
])
AC_DEFUN([gl_SYS_STAT_H_DEFAULTS],
[
AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR
GNULIB_FCHMODAT=0; AC_SUBST([GNULIB_FCHMODAT])
GNULIB_FSTATAT=0; AC_SUBST([GNULIB_FSTATAT])
GNULIB_FUTIMENS=0; AC_SUBST([GNULIB_FUTIMENS])
GNULIB_LCHMOD=0; AC_SUBST([GNULIB_LCHMOD])
GNULIB_LSTAT=0; AC_SUBST([GNULIB_LSTAT])
GNULIB_MKDIRAT=0; AC_SUBST([GNULIB_MKDIRAT])
GNULIB_MKFIFOAT=0; AC_SUBST([GNULIB_MKFIFOAT])
GNULIB_MKNODAT=0; AC_SUBST([GNULIB_MKNODAT])
GNULIB_STAT=0; AC_SUBST([GNULIB_STAT])
GNULIB_UTIMENSAT=0; AC_SUBST([GNULIB_UTIMENSAT])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_FCHMODAT=1; AC_SUBST([HAVE_FCHMODAT])
HAVE_FSTATAT=1; AC_SUBST([HAVE_FSTATAT])
HAVE_FUTIMENS=1; AC_SUBST([HAVE_FUTIMENS])
HAVE_LCHMOD=1; AC_SUBST([HAVE_LCHMOD])
HAVE_LSTAT=1; AC_SUBST([HAVE_LSTAT])
HAVE_MKDIRAT=1; AC_SUBST([HAVE_MKDIRAT])
HAVE_MKFIFOAT=1; AC_SUBST([HAVE_MKFIFOAT])
HAVE_MKNODAT=1; AC_SUBST([HAVE_MKNODAT])
HAVE_UTIMENSAT=1; AC_SUBST([HAVE_UTIMENSAT])
REPLACE_FSTAT=0; AC_SUBST([REPLACE_FSTAT])
REPLACE_FSTATAT=0; AC_SUBST([REPLACE_FSTATAT])
REPLACE_FUTIMENS=0; AC_SUBST([REPLACE_FUTIMENS])
REPLACE_LSTAT=0; AC_SUBST([REPLACE_LSTAT])
REPLACE_MKDIR=0; AC_SUBST([REPLACE_MKDIR])
REPLACE_STAT=0; AC_SUBST([REPLACE_STAT])
REPLACE_UTIMENSAT=0; AC_SUBST([REPLACE_UTIMENSAT])
])

10
m4/time_r.m4
View file

@ -1,6 +1,6 @@
dnl Reentrant time functions like localtime_r.
dnl Copyright (C) 2003, 2006, 2007, 2008 Free Software Foundation, Inc.
dnl Copyright (C) 2003, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -17,15 +17,15 @@ AC_DEFUN([gl_TIME_R],
AC_CACHE_CHECK([whether localtime_r is compatible with its POSIX signature],
[gl_cv_time_r_posix],
[AC_TRY_COMPILE(
[#include <time.h>],
[/* We don't need to append 'restrict's to the argument types,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[[#include <time.h>]],
[[/* We don't need to append 'restrict's to the argument types,
even though the POSIX signature has the 'restrict's,
since C99 says they can't affect type compatibility. */
struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
if (ptr) return 0;
/* Check the return type is a pointer. On HP-UX 10 it is 'int'. */
*localtime_r (0, 0);],
*localtime_r (0, 0);]])],
[gl_cv_time_r_posix=yes],
[gl_cv_time_r_posix=no])])
if test $gl_cv_time_r_posix = yes; then

34
m4/unistd_h.m4
View file

@ -1,4 +1,4 @@
# unistd_h.m4 serial 18
# unistd_h.m4 serial 31
dnl Copyright (C) 2006-2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -35,9 +35,12 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN])
GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE])
GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2])
GNULIB_DUP3=0; AC_SUBST([GNULIB_DUP3])
GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON])
GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS])
GNULIB_FACCESSAT=0; AC_SUBST([GNULIB_FACCESSAT])
GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR])
GNULIB_FCHOWNAT=0; AC_SUBST([GNULIB_FCHOWNAT])
GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC])
GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE])
GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD])
@ -49,14 +52,26 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL])
GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN])
GNULIB_LINK=0; AC_SUBST([GNULIB_LINK])
GNULIB_LINKAT=0; AC_SUBST([GNULIB_LINKAT])
GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK])
GNULIB_PIPE2=0; AC_SUBST([GNULIB_PIPE2])
GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK])
GNULIB_READLINKAT=0; AC_SUBST([GNULIB_READLINKAT])
GNULIB_RMDIR=0; AC_SUBST([GNULIB_RMDIR])
GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP])
GNULIB_SYMLINK=0; AC_SUBST([GNULIB_SYMLINK])
GNULIB_SYMLINKAT=0; AC_SUBST([GNULIB_SYMLINKAT])
GNULIB_UNISTD_H_GETOPT=0; AC_SUBST([GNULIB_UNISTD_H_GETOPT])
GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE])
GNULIB_UNLINK=0; AC_SUBST([GNULIB_UNLINK])
GNULIB_UNLINKAT=0; AC_SUBST([GNULIB_UNLINKAT])
GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_DUP2=1; AC_SUBST([HAVE_DUP2])
HAVE_DUP3=1; AC_SUBST([HAVE_DUP3])
HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS])
HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT])
HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT])
HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC])
HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE])
HAVE_GETDOMAINNAME=1; AC_SUBST([HAVE_GETDOMAINNAME])
@ -65,20 +80,37 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE])
HAVE_GETUSERSHELL=1; AC_SUBST([HAVE_GETUSERSHELL])
HAVE_LINK=1; AC_SUBST([HAVE_LINK])
HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT])
HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2])
HAVE_READLINK=1; AC_SUBST([HAVE_READLINK])
HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT])
HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP])
HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK])
HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT])
HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON])
HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R])
HAVE_OS_H=0; AC_SUBST([HAVE_OS_H])
HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H])
HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT])
REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN])
REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE])
REPLACE_DUP=0; AC_SUBST([REPLACE_DUP])
REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2])
REPLACE_FCHDIR=0; AC_SUBST([REPLACE_FCHDIR])
REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT])
REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD])
REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE])
REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN])
REPLACE_LINK=0; AC_SUBST([REPLACE_LINK])
REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT])
REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK])
REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK])
REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR])
REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK])
REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK])
REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT])
REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE])
UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H])
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS])
])

7
m4/wchar.m4
View file

@ -7,7 +7,7 @@ dnl with or without modifications, as long as this notice is preserved.
dnl Written by Eric Blake.
# wchar.m4 serial 23
# wchar.m4 serial 25
AC_DEFUN([gl_WCHAR_H],
[
@ -27,7 +27,10 @@ wchar_t w;]],
fi
AC_SUBST([HAVE_WINT_T])
if test $gl_cv_header_wchar_h_standalone != yes || test $gt_cv_c_wint_t != yes; then
dnl If <stddef.h> is replaced, then <wchar.h> must also be replaced.
AC_REQUIRE([gl_STDDEF_H])
if test $gl_cv_header_wchar_h_standalone != yes || test $gt_cv_c_wint_t != yes || test -n "$STDDEF_H"; then
WCHAR_H=wchar.h
fi