Mercurial > gnulib
view lib/unistr/u-strspn.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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/* Search for some characters in UTF-8/UTF-16/UTF-32 string. Copyright (C) 1999, 2002, 2006, 2009-2013 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. 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/>. */ size_t FUNC (const UNIT *str, const UNIT *accept) { /* Optimize two cases. */ if (accept[0] == 0) return 0; { ucs4_t uc; int count = U_STRMBTOUC (&uc, accept); if (count >= 0 && accept[count] == 0) { const UNIT *ptr = str; for (; *ptr != 0; ptr += count) if (U_CMP (ptr, accept, count) != 0) break; return ptr - str; } } /* General case. */ { const UNIT *ptr = str; for (;;) { ucs4_t uc; int count = U_STRMBTOUC (&uc, ptr); if (count == 0) return ptr - str; if (count < 0) break; if (!U_STRCHR (accept, uc)) return ptr - str; ptr += count; } return U_STRLEN (str); } }