* scmsigs.c (scm_sigaction): add SA_RESTART to flags only if
HAVE_RESTARTABLE_SYSCALLS.
(scm_init_scmsigs): use siginterrupt if it's available. not
everyone who has restartable syscalls has SA_RESTART it seems.
(scm_sigaction): use scm_num2long/scm_long2num when converting
SIG_DFL/SIG_IGN, in case it doesn't fit in an INUM. use
scm_integer_p to test the type.
* configure.in: use AC_SYS_RESTARTABLE_SYSCALLS instead of
testing for SA_RESTART.
1999-09-18 Gary Houston <ghouston@freewire.co.uk>
* _scm.h, scmsigs.c: replace HAVE_RESTARTS with
HAVE_RESTARTABLE_SYSCALLS.
destination areas correctly. At least on every system I could
find. But it is better to use AC_REPLACE_FUNCS than to introduce
new CPP conditionals.
* memmove.c: New file, implementing memmove in terms of bcopy.
* scmconfig.h.in: Regenerated.
* scmsigs.c (usleep): Clean up oddities declaring usleep; since
we're just using it, not redefining it, we can use a K&R style
declaration here.
(sleep): Declare this, too, if the system hasn't.
(scm_sleep, scm_usleep): Use scm_thread_sleep and
scm_uthread_sleep if they're available; otherwise, just call the
system functions.
* scmconfig.h.in: Regenerated.
as does the return type. We really shouldn't be redefining usleep
at all, but I don't have time to clean that up before the 1.3.
release. It's on the schedule for afterwards. (Thanks to Julian
Satchell.)
* coop.c (usleep): Use USLEEP_ARG_TYPE in prototype and
definition.
* scmsigs.c (usleep): Use USLEEP_ARG_TYPE in prototype.
* scmconfig.h: Regenerated.
* iselect.c: Test for MISSING_BZERO_DECL, not DECLARE_BZERO; see
today's change to ../configure.in.
* scmsigs.c: Test for MISSING_USLEEP_DECL, not DECLARE_USLEEP.
* scmconfig.h.in: Regenertaded.de.,.__
* stime.c (strptime): Declare this, #ifdef MISSING_STRPTIME_DECL.
(scm_localtime, scm_mktime): Use a const char * to manipulate the
time zone name.
(scm_usleep): Return SCM_INUM0 on those systems.
* coop.c (usleep): Return void on some systems.
* configure.in: Define USLEEP_RETURNS_VOID on some systems.
* configure.in: AC_CHECK_FUNCS: add "system".
* simpos.c (scm_system): always define: use sysmissing if not
available. Check for HAVE_SYSTEM instead of _Windows (does
Windows lack system or does it have an unusable one?).
Check for error conditions -1 and 127. Use SCM_DEFER_INTS.
Let the argument be optional: if not supplied, call system(NULL).
* ports.c (scm_close_port): relax the type check from OPPORTP to
PORTP; closing a closed port is allowed.
* readline.c, readline.h: New files.
* init.c: #include "readline.h".
(scm_boot_guile_1): Call scm_init_readline, if we have it.
* Makefile.am (libguile_la_SOURCES): Include readline.c.
* Makefile.in: Regenerated.
* scmconfig.h.in: Regenerated, after change to ../configure.
* stime.c (tzset): If tzset isn't provided, make it a NOP.
(scm_localtime): Change SCM_EOF to SCM_EOL.
(scm_mktime): Likewise.
* socket.c: Don't include sys/un.h unless autoconf tells
us Unix domain sockets are available.
(scm_fill_sockaddr): Ignore Unix domain code.
(scm_addr_vector): Likewise.
(scm_init_addr_buffer): Likewise.
(scm_socketpair): Don't include unless socketpair was
found during autoconf.
* simpos.c (SYSTNAME): Treat cygwin like Unix.
* scmsigs.c (scm_pause): Don't include unless pause was found
during autoconf.
* posix.c (scm_getgroups): Don't include unless support function
was found during autoconf (in this case, getgroups).
(scm_setpwent): For setpwent.
(scm_setegid): For setegid.
* net_db.c (scm_inet_netof): Don't include unless support
function was found during autoconf (in this case, inet_netof).
(scm_lnaof): For inet_lnaof.
(scm_inet_makeaddr): For inet_makeaddr.
(scm_getnet): For getnetent, getnetbyname, getnetbyaddr.
(scm_getproto): For getprotoent.
(scm_getserv): For getservent.
(scm_sethost): For sethostent, endhostent.
(scm_setnet): For setnetent, endnetent.
(scm_setproto): For setprotoent, endprotoent.
(scm_setserv): For setservent, endservent.
* scmconfig.h.in: Regenerated.
* stime.c (tzset): If tzset isn't provided, make it a NOP.
(scm_localtime): Change SCM_EOF to SCM_EOL.
(scm_mktime): Likewise.
* socket.c: Don't include sys/un.h unless autoconf tells
us Unix domain sockets are available.
(scm_fill_sockaddr): Ignore Unix domain code.
(scm_addr_vector): Likewise.
(scm_init_addr_buffer): Likewise.
(scm_socketpair): Don't include unless socketpair was
found during autoconf.
* simpos.c (SYSTNAME): Treat cygwin like Unix.
* scmsigs.c (scm_pause): Don't include unless pause was found
during autoconf.
* posix.c (scm_getgroups): Don't include unless support function
was found during autoconf (in this case, getgroups).
(scm_setpwent): For setpwent.
(scm_setegid): For setegid.
* net_db.c (scm_inet_netof): Don't include unless support
function was found during autoconf (in this case, inet_netof).
(scm_lnaof): For inet_lnaof.
(scm_inet_makeaddr): For inet_makeaddr.
(scm_getnet): For getnetent, getnetbyname, getnetbyaddr.
(scm_getproto): For getprotoent.
(scm_getserv): For getservent.
(scm_sethost): For sethostent, endhostent.
(scm_setnet): For setnetent, endnetent.
(scm_setproto): For setprotoent, endprotoent.
(scm_setserv): For setservent, endservent.
different version of ice-9. People have been skewing things and
sending in bug reports.
* Makefile.am (versiondat.h): New file to generate.
* version.c: #include "versiondat.h", to get version info.
(scm_libguile_config_stamp): New function.
* script.c: #include "version.h".
(scm_compile_switches): Call scm_version to get version number.
* scmconfig.h.in, Makefile.in: Regenerated.
* Makefile.in: Regenerated.
* Makefile.am (ETAGS_ARGS): Catch SCM_PROC, etc. so we can find
primitive definitions under their Scheme names.
* Makefile.am (libguile_la_LDFLAGS): Update library version to
1:2. Helps avoid confusion between installed and uninstalled libs.
* _scm.h: if HAVE_RESTARTS is defined then don't use a SYSCALL
loop.
* posix.c (scm_uname): interpret only negative values as an error.
Solaris normally returns a positive value.
* script.c (scm_compile_shell_switches): if we are not going into
an interactive repl, set scm_mask_ints to zero so that asyncs can
run.
* simpos.c (scm_system): don't ignore/unignore signals around
the "system" call.
* posix.c (scm_open_pipe): don't ignore/unignore signals around
the "popen" call.
* init.c (scm_boot_guile_1): don't call scm_init_signals, it's
done in boot-9.scm instead.
* scmsigs.c, async.c: Major rewriting of signal handling code.
(scm_sigaction): new procedure.
(scm_sleep): don't wrap sleep in SCM_SYSCALL, it would mess up the
timing.
(scm_raise): return unspecified, throw error on failure.
* boot-9.scm: signal-handler, alarm-thunk: removed.
don't define ticks-interrupt etc.
top-repl: install signal handlers for SIGINT, SIGFPE, SIGSEGV, SIGBUS
during call to scm-style-repl.
* acconfig.h: mention HAVE_RESTARTS.
* configure.in: check for sigaction and restartable system calls.
* regex-posix.c, regex-posix.h: New files. (Some code
is taken liberally from rx/rgx.c in the old Guile dist.)
* init.c: Include regex-posix.h.
(scm_boot_guile_1): Call scm_init_regex_posix.
* Makefile.am (EXTRA_libguile_la_SOURCES, modinclude_HEADERS):
Add regex-posix.[ch] sources.
* Makefile.in: Regenerated.
* scmconfig.h.in: Add HAVE_REGCOMP macro. (automake is supposed
to do this automatically? It didn't for me, bleh.)
no plugins.
* configure.in, configure: Removed.
* acconfig.h, acinclude.m4: Moved to parent directory, where the
real configure script lives.
* Makefile.in, scmconfig.h.in: Regenerated.
Merge GH interface library into libguile.
* gh.h, gh_data.c, gh_eval.c, gh_funcs.c, gh_init.c, gh_io.c,
gh_list.c, gh_predicates.c, gh_test_c, gh_test_c.c, gh_test_repl,
gh_test_repl.c: New files.
* Makefile.am (libguile_la_SOURCES): Add gh_data.c, gh_eval.c,
gh_funcs.c, gh_init.c, gh_io.c, gh_list.c, gh_predicates.c. Move
_scm.h to ...
(EXTRA_libguile_la_SOURCES): ... here.
(pkginclude_HEADERS): Add variable, to get gh.h installed.
(THREAD_LIBS, check_ldadd, check_PROGRAMS, gh_test_c_SOURCES,
gh_test_c_LDADD, gh_test_repl_SOURCES, gh_test_repl_LDADD):
New variables, describing how to build the gh test programs.
* configure.in: Check for -lm, -lsocket, -lnsl; we need this to
build the test programs, and we probably should have been linking
libguile.la against them all along, to support AIX shared libs.
Add cflags for threads to CFLAGS; add libs for threads to new
variable THREAD_LIBS, used in Makefile.am.
* ChangeLog-gh: log from old `gh' subdirectory.
* Makefile.in, configure, scmconfig.h.in: Rebuilt.
