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author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-05 10:30:21 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-05 10:30:21 -0700 |
commit | cab4e4c43f92582a2bfc026137b3d8a175bd0360 (patch) | |
tree | 2f0e8fbc2e7d2d0cd6f1658a5e084a53b1e83a2e /include/linux/string.h | |
parent | 5412b5399e095730008a14f2107331b2123733e4 (diff) | |
parent | 49502677e11079c2e3e01867c922a894ce06a8be (diff) | |
download | lwn-cab4e4c43f92582a2bfc026137b3d8a175bd0360.tar.gz lwn-cab4e4c43f92582a2bfc026137b3d8a175bd0360.zip |
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.h | 9 |
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_ */ |