Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / SLOF / lib / libc / string / strncmp.c

diff --git a/qemu/roms/SLOF/lib/libc/string/strncmp.c b/qemu/roms/SLOF/lib/libc/string/strncmp.c
new file mode 100644 (file)
index 0000000..a886736
--- /dev/null
+++ b/qemu/roms/SLOF/lib/libc/string/strncmp.c
@@ -0,0 +1,31 @@
+/******************************************************************************
+ * 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>
+
+
+int
+strncmp(const char *s1, const char *s2, size_t n)
+{
+       if (n < 1)
+               return 0;
+
+       while (*s1 != 0 && *s2 != 0 && --n > 0) {
+               if (*s1 != *s2)
+                       break;
+               s1 += 1;
+               s2 += 1;
+       }
+
+       return *s1 - *s2;
+}
+