Mercurial > gnulib
view lib/uninorm/u-normcmp.h @ 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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/* Normalization insensitive comparison of Unicode strings. Copyright (C) 2009-2013 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. 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 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ int FUNC (const UNIT *s1, size_t n1, const UNIT *s2, size_t n2, uninorm_t nf, int *resultp) { UNIT buf1[2048 / sizeof (UNIT)]; UNIT buf2[2048 / sizeof (UNIT)]; UNIT *norms1; size_t norms1_length; UNIT *norms2; size_t norms2_length; int cmp; /* Normalize S1. */ norms1_length = sizeof (buf1) / sizeof (UNIT); norms1 = U_NORMALIZE (nf, s1, n1, buf1, &norms1_length); if (norms1 == NULL) /* errno is set here. */ return -1; /* Normalize S2. */ norms2_length = sizeof (buf2) / sizeof (UNIT); norms2 = U_NORMALIZE (nf, s2, n2, buf2, &norms2_length); if (norms2 == NULL) { if (norms1 != buf1) { int saved_errno = errno; free (norms1); errno = saved_errno; } return -1; } /* Compare the normalized strings. */ cmp = U_CMP2 (norms1, norms1_length, norms2, norms2_length); if (cmp > 0) cmp = 1; else if (cmp < 0) cmp = -1; if (norms2 != buf2) free (norms2); if (norms1 != buf1) free (norms1); *resultp = cmp; return 0; }