From c43b80e61df1aeb6d7872d89baa35a28dd05bd40 Mon Sep 17 00:00:00 2001 From: Claudio Fontana Date: Tue, 1 Nov 2005 09:38:51 +0000 Subject: *** empty log message *** --- lib/strsep.c | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 lib/strsep.c (limited to 'lib/strsep.c') diff --git a/lib/strsep.c b/lib/strsep.c new file mode 100644 index 0000000..db2b074 --- /dev/null +++ b/lib/strsep.c @@ -0,0 +1,55 @@ +/* Copyright (C) 2004 Free Software Foundation, Inc. + + Written by Yoann Vandoorselaere . + + 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 2, 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, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +/* Specification. */ +#include "strsep.h" + +#include + +#include "strpbrk.h" + +char * +strsep (char **stringp, const char *delim) +{ + char *start = *stringp; + char *ptr; + + if (!start) + return NULL; + + if (!*delim) + ptr = start + strlen (start); + else + { + ptr = strpbrk (start, delim); + if (!ptr) + { + *stringp = NULL; + return start; + } + } + + *ptr = '\0'; + *stringp = ptr + 1; + + return start; +} -- cgit v1.2.3