diff options
| author |   Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
|---|---|---|
| committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
| commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
| tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/SLOF/lib/libc/string/strncmp.c | |
| parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) | |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/SLOF/lib/libc/string/strncmp.c')
| -rw-r--r-- | qemu/roms/SLOF/lib/libc/string/strncmp.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/qemu/roms/SLOF/lib/libc/string/strncmp.c b/qemu/roms/SLOF/lib/libc/string/strncmp.c new file mode 100644 index 000000000..a886736a9 --- /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; +} + |