[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/string/strncat.c b/ap/libc/glibc/glibc-2.22/string/strncat.c
new file mode 100644
index 0000000..12572ae
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/string/strncat.c
@@ -0,0 +1,39 @@
+/* Copyright (C) 1991-2015 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <string.h>
+
+#ifndef STRNCAT
+# undef strncat
+# define STRNCAT strncat
+#endif
+
+char *
+STRNCAT (char *s1, const char *s2, size_t n)
+{
+ char *s = s1;
+
+ /* Find the end of S1. */
+ s1 += strlen (s1);
+
+ size_t ss = __strnlen (s2, n);
+
+ s1[ss] = '\0';
+ memcpy (s1, s2, ss);
+
+ return s;
+}