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| author | Simon Glass <sjg@chromium.org> | 2012-12-05 14:46:35 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-12-11 13:17:34 -0700 |
| commit | b1f17bf5ff63a7e22e0299dd576c3b6cd38ae665 (patch) | |
| tree | f96ee90f06bef6e031832cded766631486a88e76 /include/linux | |
| parent | ec7381fbf6f77cc465eb06a1ab6f8a99df1e487c (diff) | |
| download | u-boot-imx-b1f17bf5ff63a7e22e0299dd576c3b6cd38ae665.zip u-boot-imx-b1f17bf5ff63a7e22e0299dd576c3b6cd38ae665.tar.gz u-boot-imx-b1f17bf5ff63a7e22e0299dd576c3b6cd38ae665.tar.bz2 | |
Add strcasecmp() and strncasecmp()
strncasecmp() is present as strnicmp() but disabled. Make it available
and define strcasecmp() also. There is a only a small performance penalty
to having strcasecmp() call strncasecmp(), so do this instead of a
standalone function, to save code space.
Update the prototype in arch-specific headers as needed to avoid warnings.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/string.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/string.h b/include/linux/string.h index 9a8cbc2..de83355 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -38,8 +38,11 @@ extern int strcmp(const char *,const char *); #ifndef __HAVE_ARCH_STRNCMP extern int strncmp(const char *,const char *,__kernel_size_t); #endif -#if 0 /* not used - was: #ifndef __HAVE_ARCH_STRNICMP */ -extern int strnicmp(const char *, const char *, __kernel_size_t); +#ifndef __HAVE_ARCH_STRCASECMP +int strcasecmp(const char *s1, const char *s2); +#endif +#ifndef __HAVE_ARCH_STRNCASECMP +extern int strncasecmp(const char *s1, const char *s2, __kernel_size_t len); #endif #ifndef __HAVE_ARCH_STRCHR extern char * strchr(const char *,int); |