Mercurial > gnulib
view lib/xmemcoll.c @ 17363:5a51fb7777a9
sys_select, sys_time: port 2013-01-30 Solaris 2.6 fix to Cygwin
Problem reported by Marco Atzeri in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00000.html>.
* lib/sys_select.in.h [HAVE_SYS_SELECT_H && _CYGWIN_SYS_TIME_H]:
Simply delegate to the system <sys/select.h> in this case too.
Also, pay attention to _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H only
if OSF/1, since otherwise Cygwin breaks, and it doesn't seem to
be needed on Solaris either.
* lib/sys_time.in.h [_CYGWIN_SYS_TIME_H]:
Simply delgate to the system <sys/time.h> in this case.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Tue, 19 Mar 2013 09:08:47 -0700 |
parents | e542fd46ad6f |
children | 344018b6e5d7 |
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/* Locale-specific memory comparison. Copyright (C) 2002-2004, 2006, 2009-2013 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/>. */ /* Contributed by Paul Eggert <eggert@twinsun.com>. */ #include <config.h> #include <errno.h> #include <stdlib.h> #include "gettext.h" #define _(msgid) gettext (msgid) #include "error.h" #include "exitfail.h" #include "memcoll.h" #include "quotearg.h" #include "xmemcoll.h" static void collate_error (int collation_errno, char const *s1, size_t s1len, char const *s2, size_t s2len) { error (0, collation_errno, _("string comparison failed")); error (0, 0, _("Set LC_ALL='C' to work around the problem.")); error (exit_failure, 0, _("The strings compared were %s and %s."), quotearg_n_style_mem (0, locale_quoting_style, s1, s1len), quotearg_n_style_mem (1, locale_quoting_style, s2, s2len)); } /* Compare S1 (with length S1LEN) and S2 (with length S2LEN) according to the LC_COLLATE locale. S1 and S2 do not overlap, and are not adjacent. Temporarily modify the bytes after S1 and S2, but restore their original contents before returning. Report an error and exit if there is an error. */ int xmemcoll (char *s1, size_t s1len, char *s2, size_t s2len) { int diff = memcoll (s1, s1len, s2, s2len); int collation_errno = errno; if (collation_errno) collate_error (collation_errno, s1, s1len, s2, s2len); return diff; } /* Compare S1 (a memory block of size S1SIZE, with a NUL as last byte) and S2 (a memory block of size S2SIZE, with a NUL as last byte) according to the LC_COLLATE locale. S1SIZE and S2SIZE must be > 0. Report an error and exit if there is an error. */ int xmemcoll0 (char const *s1, size_t s1size, char const *s2, size_t s2size) { int diff = memcoll0 (s1, s1size, s2, s2size); int collation_errno = errno; if (collation_errno) collate_error (collation_errno, s1, s1size - 1, s2, s2size - 1); return diff; }