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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/SLOF/lib/libc/string/strtok.c
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (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/strtok.c')
-rw-r--r--qemu/roms/SLOF/lib/libc/string/strtok.c45
1 files changed, 45 insertions, 0 deletions
diff --git a/qemu/roms/SLOF/lib/libc/string/strtok.c b/qemu/roms/SLOF/lib/libc/string/strtok.c
new file mode 100644
index 000000000..665c08db6
--- /dev/null
+++ b/qemu/roms/SLOF/lib/libc/string/strtok.c
@@ -0,0 +1,45 @@
+/******************************************************************************
+ * 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 *
+strtok(char *src, const char *pattern)
+{
+ static char *nxtTok;
+ char *retVal = NULL;
+
+ if (!src)
+ src = nxtTok;
+
+ while (*src) {
+ const char *pp = pattern;
+ while (*pp) {
+ if (*pp == *src) {
+ break;
+ }
+ pp++;
+ }
+ if (!*pp) {
+ if (!retVal)
+ retVal = src;
+ else if (!src[-1])
+ break;
+ } else
+ *src = '\0';
+ src++;
+ }
+
+ nxtTok = src;
+
+ return retVal;
+}