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Update Gnulib to 6835fc458f30b94f15d69c35a79cbc2dfabe2d06.

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This commit is contained in:
Andy Wingo 2016-06-29 11:14:40 +02:00
parent bfca4367b0
commit 2b421e02e1
412 changed files with 5156 additions and 2314 deletions
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39
lib/unistd.in.h
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@ -1,5 +1,5 @@
/* Substitute for and wrapper around <unistd.h>.
Copyright (C) 2003-2014 Free Software Foundation, Inc.
Copyright (C) 2003-2016 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
@ -401,6 +401,12 @@ _GL_WARN_ON_USE (dup3, "dup3 is unportable - "
/* Set of environment variables and values. An array of strings of the form
"VARIABLE=VALUE", terminated with a NULL. */
# if defined __APPLE__ && defined __MACH__
# include <TargetConditionals.h>
# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR
# define _GL_USE_CRT_EXTERNS
# endif
# endif
# ifdef _GL_USE_CRT_EXTERNS
# include <crt_externs.h>
# define environ (*_NSGetEnviron ())
# else
@ -1287,13 +1293,24 @@ _GL_WARN_ON_USE (readlink, "readlink is unportable - "
#if @GNULIB_READLINKAT@
# if !@HAVE_READLINKAT@
# if @REPLACE_READLINKAT@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# define readlinkat rpl_readlinkat
# endif
_GL_FUNCDECL_RPL (readlinkat, ssize_t,
(int fd, char const *file, char *buf, size_t len)
_GL_ARG_NONNULL ((2, 3)));
_GL_CXXALIAS_RPL (readlinkat, ssize_t,
(int fd, char const *file, char *buf, size_t len));
# else
# if !@HAVE_READLINKAT@
_GL_FUNCDECL_SYS (readlinkat, ssize_t,
(int fd, char const *file, char *buf, size_t len)
_GL_ARG_NONNULL ((2, 3)));
# endif
# endif
_GL_CXXALIAS_SYS (readlinkat, ssize_t,
(int fd, char const *file, char *buf, size_t len));
# endif
_GL_CXXALIASWARN (readlinkat);
#elif defined GNULIB_POSIXCHECK
# undef readlinkat
@ -1407,13 +1424,25 @@ _GL_WARN_ON_USE (symlink, "symlink is not portable - "
#if @GNULIB_SYMLINKAT@
# if !@HAVE_SYMLINKAT@
# if @REPLACE_SYMLINKAT@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef symlinkat
# define symlinkat rpl_symlinkat
# endif
_GL_FUNCDECL_RPL (symlinkat, int,
(char const *contents, int fd, char const *file)
_GL_ARG_NONNULL ((1, 3)));
_GL_CXXALIAS_RPL (symlinkat, int,
(char const *contents, int fd, char const *file));
# else
# if !@HAVE_SYMLINKAT@
_GL_FUNCDECL_SYS (symlinkat, int,
(char const *contents, int fd, char const *file)
_GL_ARG_NONNULL ((1, 3)));
# endif
# endif
_GL_CXXALIAS_SYS (symlinkat, int,
(char const *contents, int fd, char const *file));
# endif
_GL_CXXALIASWARN (symlinkat);
#elif defined GNULIB_POSIXCHECK
# undef symlinkat