From b1f17bf5ff63a7e22e0299dd576c3b6cd38ae665 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 5 Dec 2012 14:46:35 +0000 Subject: 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 --- include/linux/string.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'include/linux/string.h') 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); -- cgit v1.1 From e772cb30f649c1bb8c9cb15e4c05cbf0760f2f61 Mon Sep 17 00:00:00 2001 From: Joe Hershberger Date: Tue, 11 Dec 2012 22:16:18 -0600 Subject: Make linux kernel string funcs available to tools isspace() and strim() are not in the typical user-mode string.h, so put them in a separate compilation unit so that they can be built into tools that need them independent of the other common string functions. This allows code shared by u-boot and the linux user-mode tools to link. Signed-off-by: Joe Hershberger --- include/linux/string.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'include/linux/string.h') diff --git a/include/linux/string.h b/include/linux/string.h index de83355..e9b134d 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -50,10 +50,7 @@ extern char * strchr(const char *,int); #ifndef __HAVE_ARCH_STRRCHR extern char * strrchr(const char *,int); #endif -extern char * skip_spaces(const char *); - -extern char *strim(char *); - +#include #ifndef __HAVE_ARCH_STRSTR extern char * strstr(const char *,const char *); #endif -- cgit v1.1