1 files changed, 33 insertions, 0 deletions
diff --git a/libc/string/strncpy.c b/libc/string/strncpy.c
new file mode 100644
index 00000000..0f41f93c
--- /dev/null
+++ b/libc/string/strncpy.c
@@ -0,0 +1,33 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#include <string.h>
+
+char *
+strncpy(char *dst, const char *src, size_t n)
+{
+	char *ret = dst;
+
+	/* Copy string */
+	while (*src != 0 && n > 0) {
+		*dst++ = *src++;
+		n -= 1;
+	}
+
+	/* strncpy always clears the rest of destination string... */
+	while (n > 0) {
+		*dst++ = 0;
+		n -= 1;
+	}
+
+	return ret;
+}