Mercurial > gnulib
view lib/mbssep.c @ 40190:ef116535bf1a
relocatable-prog: Use $ORIGIN trick on more platforms.
* m4/relocatable.m4 (gl_RELOCATABLE_BODY): Use $ORIGIN trick also on
FreeBSD >= 7.3, DragonFly >= 3.0, NetBSD >= 8.0, OpenBSD >= 5.4,
Solaris >= 10, Haiku. But don't use it on Android.
* build-aux/reloc-ldflags: Allow the use of the $ORIGIN trick also on
Hurd, FreeBSD, DragonFly, NetBSD, OpenBSD, Solaris, Haiku.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Wed, 20 Feb 2019 02:39:52 +0100 |
parents | b06060465f09 |
children |
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/* Tokenizing a string. Copyright (C) 2007-2019 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2007. 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 <https://www.gnu.org/licenses/>. */ #include <config.h> /* Specification. */ #include <string.h> #include "mbuiter.h" char * mbssep (char **stringp, const char *delim) { if (MB_CUR_MAX > 1) { char *start = *stringp; char *ptr; if (start == NULL) return NULL; /* No need to optimize the cases of 0 or 1 delimiters specially, since mbspbrk already optimizes them. */ ptr = mbspbrk (start, delim); if (ptr == NULL) { *stringp = NULL; return start; } else { mbui_iterator_t iter; mbui_init (iter, ptr); if (!mbui_avail (iter)) abort (); mbui_advance (iter); *ptr = '\0'; *stringp = (char *) mbui_cur_ptr (iter); return start; } } else return strsep (stringp, delim); }