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authorLinus Torvalds <torvalds@linux-foundation.org>2009-04-05 21:30:21 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-05 21:30:21 +0400
commitcab4e4c43f92582a2bfc026137b3d8a175bd0360 (patch)
tree2f0e8fbc2e7d2d0cd6f1658a5e084a53b1e83a2e /include/linux/string.h
parent5412b5399e095730008a14f2107331b2123733e4 (diff)
parent49502677e11079c2e3e01867c922a894ce06a8be (diff)
downloadlinux-cab4e4c43f92582a2bfc026137b3d8a175bd0360.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-module-and-param
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-module-and-param: module: use strstarts() strstarts: helper function for !strncmp(str, prefix, strlen(prefix)) arm: allow usage of string functions in linux/string.h module: don't use stop_machine on module load module: create a request_module_nowait() module: include other structures in module version check module: remove the SHF_ALLOC flag on the __versions section. module: clarify the force-loading taint message. module: Export symbols needed for Ksplice Ksplice: Add functions for walking kallsyms symbols module: remove module_text_address() module: __module_address module: Make find_symbol return a struct kernel_symbol kernel/module.c: fix an unused goto label param: fix charp parameters set via sysfs Fix trivial conflicts in kernel/extable.c manually.
Diffstat (limited to 'include/linux/string.h')
-rw-r--r--include/linux/string.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/string.h b/include/linux/string.h
index 3c877d686375..489019ef1694 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -122,5 +122,14 @@ int bprintf(u32 *bin_buf, size_t size, const char *fmt, ...) __printf(3, 4);
extern ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos,
const void *from, size_t available);
+/**
+ * strstarts - does @str start with @prefix?
+ * @str: string to examine
+ * @prefix: prefix to look for.
+ */
+static inline bool strstarts(const char *str, const char *prefix)
+{
+ return strncmp(str, prefix, strlen(prefix)) == 0;
+}
#endif
#endif /* _LINUX_STRING_H_ */