Add implementation

1 files changed, 33 insertions, 0 deletions

diff --git a/mysql/strings/my_stpnmov.c b/mysql/strings/my_stpnmov.c
new file mode 100644
index 0000000..a14e692
--- /dev/null
+++ b/mysql/strings/my_stpnmov.c
@@ -0,0 +1,33 @@
+/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
+
+   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; version 2 of the License.
+
+   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 St, Fifth Floor, Boston, MA 02110-1301  USA */
+
+/*
+  my_stpnmov(dst,src,length) moves length characters, or until end, of src to
+  dst and appends a closing NUL to dst if src is shorter than length.
+  The result is a pointer to the first NUL in dst, or is dst+n if dst was
+  truncated.
+*/
+
+#include "m_string.h"
+
+char *my_stpnmov(char *dst, const char *src, size_t n)
+{
+  while (n-- != 0) {
+    if (!(*dst++ = *src++)) {
+      return (char*) dst-1;
+    }
+  }
+  return dst;
+}