tree 42def644ebd0d343f2eba9e625f4b9b1ea8a36f0
parent a3291c14ecf0a995e30d993b7f2cae031de98727
author Li Zefan <lizf@cn.fujitsu.com> 1263437635 +0800
committer Steven Rostedt <rostedt@goodmis.org> 1263526689 -0500

lib: Introduce strnstr()

It differs strstr() in that it limits the length to be searched
in the first string.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <4B4E8743.6030805@cn.fujitsu.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>