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| author | Bruno Haible <bruno@clisp.org> | 2020-02-22 20:57:30 +0100 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2020-02-22 23:47:59 +0100 |
| commit | 182afcba2635cbff91240656c7fb3742dd23ab6f (patch) | |
| tree | 127b2f7f6ce012a80623c59627c7309db4df3c53 /m4/unistd_h.m4 | |
| parent | 0f3fc07d96e8ac1cea19d7e3200b57b03bbc8013 (diff) | |
| download | gnulib-182afcba2635cbff91240656c7fb3742dd23ab6f.tar.gz | |
Use 'restrict' in all POSIX function declarations.
* lib/iconv.in.h (iconv): Use 'restrict'.
* lib/inttypes.in.h (strtoimax, strtoumax): Likewise.
* lib/monetary.in.h (strfmon_l): Likewise.
* lib/pthread.in.h (pthread_create, pthread_mutex_init,
pthread_mutexattr_gettype, pthread_mutexattr_getrobust,
pthread_mutex_timedlock, pthread_rwlock_init,
pthread_rwlock_timedrdlock, pthread_rwlock_timedwrlock,
pthread_cond_init, pthread_cond_wait, pthread_cond_timedwait): Likewise.
* lib/search.in.h (tdelete): Likewise.
* lib/signal.in.h (pthread_sigmask, sigprocmask): Likewise.
* lib/stdio.in.h (dprintf, fgets, fopen, fprintf, fputs, fread, freopen,
fscanf, fwrite, getdelim, getline, printf, scanf, snprintf, sprintf,
vdprintf, vfprintf, vfscanf, vprintf, vscanf, vsnprintf, vsprintf):
Likewise.
* lib/stdlib.in.h (mbtowc, realpath, strtod, strtold, strtoll,
strtoull): Likewise.
* lib/string.in.h (strncat): Likewise.
* lib/sys_socket.in.h (accept, getpeername, getsockname, getsockopt,
recvfrom): Likewise.
* lib/sys_stat.in.h (fstatat, lstat, stat): Likewise.
* lib/time.in.h (strftime): Likewise.
* lib/unistd.in.h (readlink, readlinkat): Likewise.
* lib/wchar.in.h (mbrtowc, mbrlen, mbsrtowcs, mbsnrtowcs, wcrtomb,
wcsrtombs, wcsnrtombs, wmemcpy, wcscpy, wcpcpy, wcsncpy, wcpncpy,
wcscat, wcsncat, wcsxfrm, wcsstr, wcstok, wcsftime): Likewise.
* m4/iconv_h.m4 (gl_ICONV_H): Require AC_C_RESTRICT.
* m4/inttypes.m4 (gl_INTTYPES_INCOMPLETE): Likewise.
* m4/monetary_h.m4 (gl_MONETARY_H): Likewise.
* m4/search_h.m4 (gl_SEARCH_H): Likewise.
* m4/signal_h.m4 (gl_SIGNAL_H): Likewise.
* m4/stdio_h.m4 (gl_STDIO_H): Likewise.
* m4/stdlib_h.m4 (gl_STDLIB_H): Likewise.
* m4/sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): Likewise.
* m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Likewise.
* m4/unistd_h.m4 (gl_UNISTD_H): Likewise.
* m4/wchar_h.m4 (gl_WCHAR_H): Likewise.
* m4/string_h.m4 (gl_HEADER_STRING_H_BODY): Make consistent with the
other *_h.m4 files.
* m4/time_h.m4 (gl_HEADER_TIME_H): Likewise.
Diffstat (limited to 'm4/unistd_h.m4')
| -rw-r--r-- | m4/unistd_h.m4 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/m4/unistd_h.m4 b/m4/unistd_h.m4 index ea2bb016db..e776f3bd44 100644 --- a/m4/unistd_h.m4 +++ b/m4/unistd_h.m4 @@ -1,4 +1,4 @@ -# unistd_h.m4 serial 77 +# unistd_h.m4 serial 78 dnl Copyright (C) 2006-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -48,6 +48,8 @@ AC_DEFUN([gl_UNISTD_H], group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite readlink readlinkat rmdir sethostname sleep symlink symlinkat truncate ttyname_r unlink unlinkat usleep]) + + AC_REQUIRE([AC_C_RESTRICT]) ]) AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], |