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| author | Jeremy Fitzhardinge <jeremy@xensource.com> | 2007-07-17 18:37:02 -0700 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy@goop.org> | 2007-07-18 08:47:39 -0700 |
| commit | 1e66df3ee301209f4a38df097d7cc5cb9b367a3f (patch) | |
| tree | 55beb2a342dbe08c0404f749e02808e3f09023ac /include/linux/string.h | |
| parent | 8b4a40809e5330c9da5d20107d693d92d73b31dc (diff) | |
| download | olio-linux-3.10-1e66df3ee301209f4a38df097d7cc5cb9b367a3f.tar.xz olio-linux-3.10-1e66df3ee301209f4a38df097d7cc5cb9b367a3f.zip | |
add kstrndup
Add a kstrndup function, modelled on strndup. Like strndup this
returns a string copied into its own allocated memory, but it copies
no more than the specified number of bytes from the source.
Remove private strndup() from irda code.
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Cc: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@mandriva.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Panagiotis Issaris <takis@issaris.org>
Cc: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Diffstat (limited to 'include/linux/string.h')
| -rw-r--r-- | include/linux/string.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/string.h b/include/linux/string.h index 7f2eb6a477f..ee5e9ccc4aa 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -105,6 +105,7 @@ extern void * memchr(const void *,int,__kernel_size_t); #endif extern char *kstrdup(const char *s, gfp_t gfp); +extern char *kstrndup(const char *s, size_t len, gfp_t gfp); extern void *kmemdup(const void *src, size_t len, gfp_t gfp); #ifdef __cplusplus |