From 79eb7c62e27d01d14b3053f9ecd14d6b964bac76 Mon Sep 17 00:00:00 2001
From: Raghavendra G <raghavendra@gluster.com>
Date: Mon, 29 Oct 2012 12:41:03 +0530
Subject: libglusterfs: implement gf_strndup

Change-Id: Ifb7bf22e8cf4ad1faccf7999c36919693912093f
BUG: 808400
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Reviewed-on: http://review.gluster.org/4135
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
---
 libglusterfs/src/mem-pool.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'libglusterfs')

diff --git a/libglusterfs/src/mem-pool.h b/libglusterfs/src/mem-pool.h
index 4361c936d88..63264c75495 100644
--- a/libglusterfs/src/mem-pool.h
+++ b/libglusterfs/src/mem-pool.h
@@ -109,6 +109,25 @@ void* __gf_default_realloc (void *oldptr, size_t size)
 
 #define GF_FREE(free_ptr) __gf_free (free_ptr)
 
+static inline
+char *gf_strndup (const char *src, size_t len)
+{
+        char *dup_str = NULL;
+
+        if (!src) {
+                goto out;
+        }
+
+        dup_str = GF_CALLOC (1, len + 1, gf_common_mt_strdup);
+        if (!dup_str) {
+                goto out;
+        }
+
+        memcpy (dup_str, src, len);
+out:
+        return dup_str;
+}
+
 static inline
 char * gf_strdup (const char *src)
 {
-- 
cgit