lkml.org 
[lkml]   [2014]   [Aug]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH/RFC 2/2] lib: string: Make all calls to strnicmp into calls to strncasecmp
Date
The previous patch made strnicmp into a wrapper for strncasecmp. This
patch makes all in-tree users of strnicmp call strncasecmp directly,
while still making sure that the strnicmp symbol can be used by
out-of-tree modules. It should be considered a temporary hack until
all in-tree callers have been converted.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
---
include/linux/string.h | 2 +-
lib/string.c | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/linux/string.h b/include/linux/string.h
index d36977e..e6edfe5 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -41,7 +41,7 @@ extern int strcmp(const char *,const char *);
extern int strncmp(const char *,const char *,__kernel_size_t);
#endif
#ifndef __HAVE_ARCH_STRNICMP
-extern int strnicmp(const char *, const char *, __kernel_size_t);
+#define strnicmp strncasecmp
#endif
#ifndef __HAVE_ARCH_STRCASECMP
extern int strcasecmp(const char *s1, const char *s2);
diff --git a/lib/string.c b/lib/string.c
index 92c33e1..d171554 100644
--- a/lib/string.c
+++ b/lib/string.c
@@ -59,6 +59,7 @@ int strncasecmp(const char *s1, const char *s2, size_t len)
EXPORT_SYMBOL(strncasecmp);
#endif
#ifndef __HAVE_ARCH_STRNICMP
+#undef strnicmp
int strnicmp(const char *s1, const char *s2, size_t len)
{
return strncasecmp(s1, s2, len);
--
2.0.4


\
 
 \ /
  Last update: 2014-08-27 09:41    [W:0.212 / U:0.024 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site