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update gnulib to 47bf2cf3184027c1eb9c1dfeea5c5b8b2d69710d

Browse source 
* lib/dosname.h, lib/glthread/lock.c, lib/glthread/lock.h,
lib/glthread/threadlib.c, lib/windows-mutex.c, lib/windows-mutex.h,
lib/windows-once.c, lib/windows-once.h, lib/windows-recmutex.c,
lib/windows-recmutex.h, lib/windows-rwlock.c, lib/windows-rwlock.h,
m4/host-cpu-c-abi.m4, m4/lib-ld.m4, m4/lib-link.m4, m4/lib-prefix.m4,
m4/lock.m4, m4/longlong.m4, m4/pthread_rwlock_rdlock.m4,
tools/config.rpath: Delete.
* lib/alloca.in.h, lib/argmatch.c, lib/argmatch.h, lib/arg-nonnull.h,
lib/argp-ba.c, lib/argp-eexst.c, lib/argp-fmtstream.c,
lib/argp-fmtstream.h, lib/argp-fs-xinl.c, lib/argp.h, lib/argp-help.c,
lib/argp-namefrob.h, lib/argp-parse.c, lib/argp-pin.c, lib/argp-pv.c,
lib/argp-pvh.c, lib/argp-xinl.c, lib/asnprintf.c, lib/basename-lgpl.c,
lib/c-ctype.h, lib/c++defs.h, lib/cdefs.h, lib/closeout.c,
lib/closeout.h, lib/close-stream.c, lib/c-strcasecmp.c,
lib/c-strcaseeq.h, lib/c-strcase.h, lib/c-strncasecmp.c,
lib/dirname.h, lib/dirname-lgpl.c, lib/errno.in.h, lib/error.c,
lib/error.h, lib/exitfail.c, lib/exitfail.h, lib/fcntl.in.h,
lib/filename.h, lib/float.c, lib/float+.h, lib/float.in.h,
lib/fpending.c, lib/fpending.h, lib/getopt1.c, lib/getopt.c,
lib/getopt-cdefs.in.h, lib/getopt-core.h, lib/getopt-ext.h,
lib/getopt.in.h, lib/getopt_int.h, lib/getopt-pfx-core.h,
lib/getopt-pfx-ext.h, lib/getprogname.c, lib/getprogname.h,
lib/gettext.h, lib/gettimeofday.c, lib/hard-locale.c,
lib/hard-locale.h, lib/intprops.h, lib/isatty.c, lib/itold.c,
lib/libc-config.h, lib/limits.in.h, lib/localcharset.c,
lib/localcharset.h, lib/localtime-buffer.c, lib/localtime-buffer.h,
lib/lstat.c, lib/Makefile.am, lib/malloca.c, lib/malloca.h,
lib/malloc.c, lib/mbrtowc.c, lib/mbsinit.c, lib/memchr.c,
lib/memchr.valgrind, lib/mempcpy.c, lib/minmax.h, lib/mkdir.c,
lib/mkstemp.c, lib/mkstemps.c, lib/msvc-inval.c, lib/msvc-inval.h,
lib/msvc-nothrow.c, lib/msvc-nothrow.h, lib/_Noreturn.h,
lib/pathmax.h, lib/printf-args.c, lib/printf-args.h,
lib/printf-parse.c, lib/printf-parse.h, lib/progname.c,
lib/progname.h, lib/quotearg.c, lib/quotearg.h, lib/quote.h,
lib/rawmemchr.c, lib/rawmemchr.valgrind, lib/secure_getenv.c,
lib/size_max.h, lib/sleep.c, lib/stat.c, lib/stat-time.h,
lib/stat-w32.c, lib/stat-w32.h, lib/stdalign.in.h, lib/stdbool.in.h,
lib/stddef.in.h, lib/stdint.in.h, lib/stdio-impl.h, lib/stdio.in.h,
lib/stdlib.in.h, lib/stpcpy.c, lib/strcasecmp.c, lib/strchrnul.c,
lib/strchrnul.valgrind, lib/streq.h, lib/strerror.c,
lib/strerror-override.c, lib/strerror-override.h, lib/string.in.h,
lib/strings.in.h, lib/stripslash.c, lib/strncasecmp.c, lib/strndup.c,
lib/strnlen.c, lib/strverscmp.c, lib/sysexits.in.h, lib/sys_stat.in.h,
lib/sys_time.in.h, lib/sys_types.in.h, lib/sys_wait.in.h,
lib/tempname.c, lib/tempname.h, lib/time.in.h, lib/unistd.in.h,
lib/vasnprintf.c, lib/vasnprintf.h, lib/verify.h, lib/vsnprintf.c,
lib/warn-on-use.h, lib/wchar.in.h, lib/wctype.in.h,
lib/windows-initguard.h, lib/xalloc-die.c, lib/xalloc.h,
lib/xalloc-oversized.h, lib/xmalloc.c, lib/xsize.h, m4/00gnulib.m4,
m4/absolute-header.m4, m4/alloca.m4, m4/argp.m4, m4/codeset.m4,
m4/dirname.m4, m4/double-slash-root.m4, m4/eealloc.m4, m4/errno_h.m4,
m4/error.m4, m4/exponentd.m4, m4/extensions.m4, m4/extern-inline.m4,
m4/fcntl_h.m4, m4/fcntl-o.m4, m4/float_h.m4, m4/fpending.m4,
m4/getopt.m4, m4/getprogname.m4, m4/gettimeofday.m4,
m4/gnulib-cache.m4, m4/gnulib-common.m4, m4/gnulib-comp.m4,
m4/gnulib-tool.m4, m4/include_next.m4, m4/__inline.m4, m4/intmax_t.m4,
m4/inttypes_h.m4, m4/isatty.m4, m4/largefile.m4, m4/limits-h.m4,
m4/localcharset.m4, m4/locale-fr.m4, m4/locale-ja.m4, m4/locale-zh.m4,
m4/localtime-buffer.m4, m4/lstat.m4, m4/malloca.m4, m4/malloc.m4,
m4/math_h.m4, m4/mbrtowc.m4, m4/mbsinit.m4, m4/mbstate_t.m4,
m4/memchr.m4, m4/mempcpy.m4, m4/minmax.m4, m4/mkdir.m4, m4/mkstemp.m4,
m4/mkstemps.m4, m4/mmap-anon.m4, m4/msvc-inval.m4, m4/msvc-nothrow.m4,
m4/multiarch.m4, m4/nocrash.m4, m4/off_t.m4, m4/pathmax.m4,
m4/printf.m4, m4/quotearg.m4, m4/quote.m4, m4/rawmemchr.m4,
m4/secure_getenv.m4, m4/size_max.m4, m4/sleep.m4, m4/ssize_t.m4,
m4/stat.m4, m4/stat-time.m4, m4/stdalign.m4, m4/stdbool.m4,
m4/stddef_h.m4, m4/std-gnu11.m4, m4/stdint_h.m4, m4/stdint.m4,
m4/stdio_h.m4, m4/stdlib_h.m4, m4/stpcpy.m4, m4/strcase.m4,
m4/strchrnul.m4, m4/strerror.m4, m4/string_h.m4, m4/strings_h.m4,
m4/strndup.m4, m4/strnlen.m4, m4/strverscmp.m4, m4/sysexits.m4,
m4/sys_socket_h.m4, m4/sys_stat_h.m4, m4/sys_time_h.m4,
m4/sys_types_h.m4, m4/sys_wait_h.m4, m4/tempname.m4, m4/threadlib.m4,
m4/time_h.m4, m4/unistd_h.m4, m4/vasnprintf.m4, m4/vsnprintf.m4,
m4/warn-on-use.m4, m4/wchar_h.m4, m4/wchar_t.m4, m4/wctype_h.m4,
m4/wint_t.m4, m4/xalloc.m4, m4/xsize.m4: Update.
* lib/inttypes.in.h, lib/lc-charset-dispatch.c,
lib/lc-charset-dispatch.h, lib/locale.in.h, lib/mbrtowc-impl.h,
lib/mbrtowc-impl-utf8.h, lib/mbtowc-lock.c, lib/mbtowc-lock.h,
lib/setlocale-lock.c, lib/setlocale_null.c, lib/setlocale_null.h,
m4/inttypes.m4, m4/locale_h.m4, m4/setlocale_null.m4,
m4/visibility.m4, m4/zzgnulib.m4: New files.
This commit is contained in:
Alexandre Duret-Lutz 2020-04-16 10:47:14 +02:00
parent fe642bc9ad
commit 1e86463205
287 changed files with 6133 additions and 6812 deletions
Download patch file Download diff file Expand all files Collapse all files

105
lib/unistd.in.h
View file

@ -1,5 +1,5 @@
/* Substitute for and wrapper around <unistd.h>.
Copyright (C) 2003-2019 Free Software Foundation, Inc.
Copyright (C) 2003-2020 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
@ -21,7 +21,7 @@
#endif
@PRAGMA_COLUMNS@
#ifdef _GL_INCLUDING_UNISTD_H
#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H
/* Special invocation convention:
- On Mac OS X 10.3.9 we have a sequence of nested includes
<unistd.h> -> <signal.h> -> <pthread.h> -> <unistd.h>
@ -141,7 +141,7 @@
/* Get getopt(), optarg, optind, opterr, optopt. */
#if @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT
#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT
# include <getopt-cdefs.h>
# include <getopt-pfx-core.h>
#endif
@ -253,10 +253,28 @@ _GL_INLINE_HEADER_BEGIN
/* Declare overridden functions. */
#if defined GNULIB_POSIXCHECK
#if @GNULIB_ACCESS@
# if @REPLACE_ACCESS@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef access
# define access rpl_access
# endif
_GL_FUNCDECL_RPL (access, int, (const char *file, int mode)
_GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (access, int, (const char *file, int mode));
# else
_GL_CXXALIAS_SYS (access, int, (const char *file, int mode));
# endif
_GL_CXXALIASWARN (access);
#elif defined GNULIB_POSIXCHECK
# undef access
# if HAVE_RAW_DECL_ACCESS
/* The access() function is a security risk. */
_GL_WARN_ON_USE (access, "the access function is a security risk - "
_GL_WARN_ON_USE (access, "access does not always support X_OK - "
"use gnulib module access for portability; "
"also, this function is a security risk - "
"use the gnulib module faccessat instead");
# endif
#endif
@ -277,7 +295,7 @@ _GL_WARN_ON_USE (chown, "chdir is not always in <unistd.h> - "
to GID (if GID is not -1). Follow symbolic links.
Return 0 if successful, otherwise -1 and errno set.
See the POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/chown.html. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/chown.html. */
# if @REPLACE_CHOWN@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef chown
@ -371,7 +389,7 @@ _GL_WARN_ON_USE (dup, "dup is unportable - "
NEWFD = OLDFD, otherwise close NEWFD first if it is open.
Return newfd if successful, otherwise -1 and errno set.
See the POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/dup2.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/dup2.html>. */
# if @REPLACE_DUP2@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# define dup2 rpl_dup2
@ -526,7 +544,7 @@ _GL_WARN_ON_USE (faccessat, "faccessat is not portable - "
the given file descriptor is open.
Return 0 if successful, otherwise -1 and errno set.
See the POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/fchdir.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/fchdir.html>. */
# if ! @HAVE_FCHDIR@
_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/));
@ -587,7 +605,7 @@ _GL_WARN_ON_USE (fchownat, "fchownat is not portable - "
/* Synchronize changes to a file.
Return 0 if successful, otherwise -1 and errno set.
See POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/fdatasync.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/fdatasync.html>. */
# if !@HAVE_FDATASYNC@ || !@HAVE_DECL_FDATASYNC@
_GL_FUNCDECL_SYS (fdatasync, int, (int fd));
# endif
@ -606,7 +624,7 @@ _GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - "
/* Synchronize changes, including metadata, to a file.
Return 0 if successful, otherwise -1 and errno set.
See POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/fsync.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/fsync.html>. */
# if !@HAVE_FSYNC@
_GL_FUNCDECL_SYS (fsync, int, (int fd));
# endif
@ -625,7 +643,7 @@ _GL_WARN_ON_USE (fsync, "fsync is unportable - "
/* Change the size of the file to which FD is opened to become equal to LENGTH.
Return 0 if successful, otherwise -1 and errno set.
See the POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/ftruncate.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/ftruncate.html>. */
# if @REPLACE_FTRUNCATE@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef ftruncate
@ -655,7 +673,7 @@ _GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - "
Return BUF if successful, or NULL if the directory couldn't be determined
or SIZE was too small.
See the POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/getcwd.html>.
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/getcwd.html>.
Additionally, the gnulib module 'getcwd' guarantees the following GNU
extension: If BUF is NULL, an array is allocated with 'malloc'; the array
is SIZE bytes long, unless SIZE == 0, in which case it is as big as
@ -731,7 +749,9 @@ _GL_CXXALIAS_RPL (getdtablesize, int, (void));
# if !@HAVE_GETDTABLESIZE@
_GL_FUNCDECL_SYS (getdtablesize, int, (void));
# endif
_GL_CXXALIAS_SYS (getdtablesize, int, (void));
/* Need to cast, because on AIX, the parameter list is
(...). */
_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void));
# endif
_GL_CXXALIASWARN (getdtablesize);
#elif defined GNULIB_POSIXCHECK
@ -815,7 +835,7 @@ _GL_WARN_ON_USE (gethostname, "gethostname is unportable - "
/* Returns the user's login name, or NULL if it cannot be found. Upon error,
returns NULL with errno set.
See <http://www.opengroup.org/susv3xsh/getlogin.html>.
See <https://pubs.opengroup.org/onlinepubs/9699919799/functions/getlogin.html>.
Most programs don't need to use this function, because the information is
available through environment variables:
@ -844,7 +864,7 @@ _GL_WARN_ON_USE (getlogin, "getlogin is unportable - "
the case that the login name cannot be found but no specific error is
provided (this case is hopefully rare but is left open by the POSIX spec).
See <http://www.opengroup.org/susv3xsh/getlogin.html>.
See <https://pubs.opengroup.org/onlinepubs/9699919799/functions/getlogin.html>.
Most programs don't need to use this function, because the information is
available through environment variables:
@ -885,6 +905,11 @@ _GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - "
_GL_FUNCDECL_RPL (getpagesize, int, (void));
_GL_CXXALIAS_RPL (getpagesize, int, (void));
# else
/* On HP-UX, getpagesize exists, but it is not declared in <unistd.h> even if
the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */
# if defined __hpux
_GL_FUNCDECL_SYS (getpagesize, int, (void));
# endif
# if !@HAVE_GETPAGESIZE@
# if !defined getpagesize
/* This is for POSIX systems. */
@ -1079,7 +1104,7 @@ _GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - "
to GID (if GID is not -1). Do not follow symbolic links.
Return 0 if successful, otherwise -1 and errno set.
See the POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/lchown.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/lchown.html>. */
# if @REPLACE_LCHOWN@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef lchown
@ -1109,7 +1134,7 @@ _GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - "
/* Create a new hard link for an existing file.
Return 0 if successful, otherwise -1 and errno set.
See POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/link.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/link.html>. */
# if @REPLACE_LINK@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# define link rpl_link
@ -1175,7 +1200,7 @@ _GL_WARN_ON_USE (linkat, "linkat is unportable - "
/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END.
Return the new offset if successful, otherwise -1 and errno set.
See the POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/lseek.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/lseek.html>. */
# if @REPLACE_LSEEK@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# define lseek rpl_lseek
@ -1247,7 +1272,7 @@ _GL_WARN_ON_USE (pipe2, "pipe2 is unportable - "
Return the number of bytes placed into BUF if successful, otherwise
set errno and return -1. 0 indicates EOF.
See the POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/pread.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/pread.html>. */
# if @REPLACE_PREAD@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef pread
@ -1282,7 +1307,7 @@ _GL_WARN_ON_USE (pread, "pread is unportable - "
Return the number of bytes written if successful, otherwise
set errno and return -1. 0 indicates nothing written. See the
POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/pwrite.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/pwrite.html>. */
# if @REPLACE_PWRITE@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef pwrite
@ -1315,7 +1340,7 @@ _GL_WARN_ON_USE (pwrite, "pwrite is unportable - "
#if @GNULIB_READ@
/* Read up to COUNT bytes from file descriptor FD into the buffer starting
at BUF. See the POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/read.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/read.html>. */
# if @REPLACE_READ@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef read
@ -1339,24 +1364,28 @@ _GL_CXXALIASWARN (read);
bytes of it into BUF. Return the number of bytes placed into BUF if
successful, otherwise -1 and errno set.
See the POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/readlink.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/readlink.html>. */
# if @REPLACE_READLINK@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# define readlink rpl_readlink
# endif
_GL_FUNCDECL_RPL (readlink, ssize_t,
(const char *file, char *buf, size_t bufsize)
(const char *restrict file,
char *restrict buf, size_t bufsize)
_GL_ARG_NONNULL ((1, 2)));
_GL_CXXALIAS_RPL (readlink, ssize_t,
(const char *file, char *buf, size_t bufsize));
(const char *restrict file,
char *restrict buf, size_t bufsize));
# else
# if !@HAVE_READLINK@
_GL_FUNCDECL_SYS (readlink, ssize_t,
(const char *file, char *buf, size_t bufsize)
(const char *restrict file,
char *restrict buf, size_t bufsize)
_GL_ARG_NONNULL ((1, 2)));
# endif
_GL_CXXALIAS_SYS (readlink, ssize_t,
(const char *file, char *buf, size_t bufsize));
(const char *restrict file,
char *restrict buf, size_t bufsize));
# endif
_GL_CXXALIASWARN (readlink);
#elif defined GNULIB_POSIXCHECK
@ -1374,18 +1403,22 @@ _GL_WARN_ON_USE (readlink, "readlink is unportable - "
# define readlinkat rpl_readlinkat
# endif
_GL_FUNCDECL_RPL (readlinkat, ssize_t,
(int fd, char const *file, char *buf, size_t len)
(int fd, char const *restrict file,
char *restrict 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));
(int fd, char const *restrict file,
char *restrict buf, size_t len));
# else
# if !@HAVE_READLINKAT@
_GL_FUNCDECL_SYS (readlinkat, ssize_t,
(int fd, char const *file, char *buf, size_t len)
(int fd, char const *restrict file,
char *restrict buf, size_t len)
_GL_ARG_NONNULL ((2, 3)));
# endif
_GL_CXXALIAS_SYS (readlinkat, ssize_t,
(int fd, char const *file, char *buf, size_t len));
(int fd, char const *restrict file,
char *restrict buf, size_t len));
# endif
_GL_CXXALIASWARN (readlinkat);
#elif defined GNULIB_POSIXCHECK
@ -1449,7 +1482,7 @@ _GL_WARN_ON_USE (sethostname, "sethostname is unportable - "
/* Pause the execution of the current thread for N seconds.
Returns the number of seconds left to sleep.
See the POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/sleep.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/sleep.html>. */
# if @REPLACE_SLEEP@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef sleep
@ -1533,7 +1566,7 @@ _GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - "
/* Change the size of the file designated by FILENAME to become equal to LENGTH.
Return 0 if successful, otherwise -1 and errno set.
See the POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/truncate.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/truncate.html>. */
# if @REPLACE_TRUNCATE@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef truncate
@ -1640,7 +1673,7 @@ _GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - "
/* Pause the execution of the current thread for N microseconds.
Returns 0 on completion, or -1 on range error.
See the POSIX:2001 specification
<http://www.opengroup.org/susv3xsh/usleep.html>. */
<https://pubs.opengroup.org/onlinepubs/009695399/functions/usleep.html>. */
# if @REPLACE_USLEEP@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef usleep
@ -1652,7 +1685,9 @@ _GL_CXXALIAS_RPL (usleep, int, (useconds_t n));
# if !@HAVE_USLEEP@
_GL_FUNCDECL_SYS (usleep, int, (useconds_t n));
# endif
_GL_CXXALIAS_SYS (usleep, int, (useconds_t n));
/* Need to cast, because on Haiku, the first parameter is
unsigned int n. */
_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n));
# endif
_GL_CXXALIASWARN (usleep);
#elif defined GNULIB_POSIXCHECK
@ -1667,7 +1702,7 @@ _GL_WARN_ON_USE (usleep, "usleep is unportable - "
#if @GNULIB_WRITE@
/* Write up to COUNT bytes starting at BUF to file descriptor FD.
See the POSIX:2008 specification
<http://pubs.opengroup.org/onlinepubs/9699919799/functions/write.html>. */
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/write.html>. */
# if @REPLACE_WRITE@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef write