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authorHarshavardhana <harsha@harshavardhana.net>2014-03-26 16:55:12 -0700
committerAnand Avati <avati@redhat.com>2014-04-04 21:52:10 -0700
commitb66568b6cb6694016f95e9d5a5220d3bde76907d (patch)
tree02dd9b7cf88a65cb4b3661fbce300c733c967ccc /contrib/argp-standalone/strndup.c
parentd8dd4049143c191cea451bade470b906c67dbbe0 (diff)
build: move argp-standalone into contrib/ directory
Change-Id: Iedcddf95c3577da644c0aebbb297b04c93f1b6fe BUG: 1081274 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/7352 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'contrib/argp-standalone/strndup.c')
-rw-r--r--contrib/argp-standalone/strndup.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/contrib/argp-standalone/strndup.c b/contrib/argp-standalone/strndup.c
new file mode 100644
index 00000000000..4147b7a2051
--- /dev/null
+++ b/contrib/argp-standalone/strndup.c
@@ -0,0 +1,34 @@
+/* strndup.c
+ *
+ */
+
+/* Written by Niels Möller <nisse@lysator.liu.se>
+ *
+ * This file is hereby placed in the public domain.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+char *
+strndup (const char *, size_t);
+
+char *
+strndup (const char *s, size_t size)
+{
+ char *r;
+ char *end = memchr(s, 0, size);
+
+ if (end)
+ /* Length + 1 */
+ size = end - s + 1;
+
+ r = malloc(size);
+
+ if (size)
+ {
+ memcpy(r, s, size-1);
+ r[size-1] = '\0';
+ }
+ return r;
+}