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 --- lib/string.c | 39 --------------------------------------- 1 file changed, 39 deletions(-) (limited to 'lib/string.c') diff --git a/lib/string.c b/lib/string.c index 68f60bea12..09dfae03c2 100644 --- a/lib/string.c +++ b/lib/string.c @@ -222,45 +222,6 @@ char * strrchr(const char * s, int c) } #endif - -/** - * skip_spaces - Removes leading whitespace from @str. - * @str: The string to be stripped. - * - * Returns a pointer to the first non-whitespace character in @str. - */ -char *skip_spaces(const char *str) -{ - while (isspace(*str)) - ++str; - return (char *)str; -} - -/** - * strim - Removes leading and trailing whitespace from @s. - * @s: The string to be stripped. - * - * Note that the first trailing whitespace is replaced with a %NUL-terminator - * in the given string @s. Returns a pointer to the first non-whitespace - * character in @s. - */ -char *strim(char *s) -{ - size_t size; - char *end; - - s = skip_spaces(s); - size = strlen(s); - if (!size) - return s; - - end = s + size - 1; - while (end >= s && isspace(*end)) - end--; - *(end + 1) = '\0'; - - return s; -} #ifndef __HAVE_ARCH_STRLEN /** * strlen - Find the length of a string -- cgit v1.2.3