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Add strcasecmp() and strncasecmp()

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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>
This commit is contained in:
Simon Glass
2012-12-05 14:46:35 +00:00
committed by Tom Rini
parent ec7381fbf6
commit b1f17bf5ff
5 changed files with 20 additions and 9 deletions
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2
arch/sparc/include/asm/string.h
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@@ -40,7 +40,7 @@
*/
extern int strcasecmp(const char *, const char *);
extern int strncasecmp(const char *, const char *, int);
extern int strncasecmp(const char *, const char *, __kernel_size_t);
extern char *strcpy(char *, const char *);
extern char *strncpy(char *, const char *, __kernel_size_t);
extern __kernel_size_t strlen(const char *);