X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=libcfs%2Flibcfs%2Fuser-prim.c;h=0cc1e3db0e242d688c478f72d985f222d149c9c3;hb=bb8c57032a47020099bad60f7cea89b4530841d3;hp=0d8afc610c7714d345952b36cbe627ebf9a33be8;hpb=cd157e9b6e875fb988f640597bb2166229eef787;p=fs%2Flustre-release.git

diff --git a/libcfs/libcfs/user-prim.c b/libcfs/libcfs/user-prim.c
index 0d8afc6..0cc1e3d 100644
--- a/libcfs/libcfs/user-prim.c
+++ b/libcfs/libcfs/user-prim.c
@@ -276,6 +276,20 @@ size_t strlcpy(char *tgt, const char *src, size_t tgt_len)
 }
 #endif
 
+#ifndef HAVE_STRLCAT /* not in glibc for RHEL 5.x, remove when obsolete */
+size_t strlcat(char *tgt, const char *src, size_t size)
+{
+	size_t tgt_len = strlen(tgt);
+
+	if (size > tgt_len) {
+		strncat(tgt, src, size - tgt_len - 1);
+		tgt[size - 1] = '\0';
+	}
+
+	return tgt_len + strlen(src);
+}
+#endif
+
 /* Read the environment variable of current process specified by @key. */
 int cfs_get_environ(const char *key, char *value, int *val_len)
 {