aboutsummaryrefslogtreecommitdiff
path: root/gl/strsep.c
diff options
context:
space:
mode:
authorGravatar Ton Voon <ton.voon@opsera.com> 2010-06-24 09:57:07 +0100
committerGravatar Ton Voon <ton.voon@opsera.com> 2010-06-24 09:57:07 +0100
commitf789a37b057b6f34820ea4f95d63f53b5a84c980 (patch)
tree73b532f430f5e09ed8123824cf6ac852116471eb /gl/strsep.c
parentb8e2850c1add8031a11d951bec1459b203582299 (diff)
downloadmonitoring-plugins-f789a37b057b6f34820ea4f95d63f53b5a84c980.tar.gz
Added strsep to gnulib, for check_snmp.c
Diffstat (limited to 'gl/strsep.c')
-rw-r--r--gl/strsep.c58
1 files changed, 58 insertions, 0 deletions
diff --git a/gl/strsep.c b/gl/strsep.c
new file mode 100644
index 00000000..a2a3ffa3
--- /dev/null
+++ b/gl/strsep.c
@@ -0,0 +1,58 @@
+/* Copyright (C) 2004, 2007, 2009, 2010 Free Software Foundation, Inc.
+
+ Written by Yoann Vandoorselaere <yoann@prelude-ids.org>.
+
+ 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, 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 <config.h>
+#endif
+
+/* Specification. */
+#include <string.h>
+
+char *
+strsep (char **stringp, const char *delim)
+{
+ char *start = *stringp;
+ char *ptr;
+
+ if (start == NULL)
+ return NULL;
+
+ /* Optimize the case of no delimiters. */
+ if (delim[0] == '\0')
+ {
+ *stringp = NULL;
+ return start;
+ }
+
+ /* Optimize the case of one delimiter. */
+ if (delim[1] == '\0')
+ ptr = strchr (start, delim[0]);
+ else
+ /* The general case. */
+ ptr = strpbrk (start, delim);
+ if (ptr == NULL)
+ {
+ *stringp = NULL;
+ return start;
+ }
+
+ *ptr = '\0';
+ *stringp = ptr + 1;
+
+ return start;
+}