diff options
Diffstat (limited to 'lib/string.c')
-rw-r--r-- | lib/string.c | 55 |
1 files changed, 12 insertions, 43 deletions
diff --git a/lib/string.c b/lib/string.c index c3ad055e2c..09dfae03c2 100644 --- a/lib/string.c +++ b/lib/string.c @@ -21,14 +21,13 @@ #include <malloc.h> -#if 0 /* not used - was: #ifndef __HAVE_ARCH_STRNICMP */ /** - * strnicmp - Case insensitive, length-limited string comparison + * strncasecmp - Case insensitive, length-limited string comparison * @s1: One string * @s2: The other string * @len: the maximum number of characters to compare */ -int strnicmp(const char *s1, const char *s2, size_t len) +int strncasecmp(const char *s1, const char *s2, size_t len) { /* Yes, Virginia, it had better be unsigned */ unsigned char c1, c2; @@ -52,7 +51,16 @@ int strnicmp(const char *s1, const char *s2, size_t len) } return (int)c1 - (int)c2; } -#endif + +/** + * strcasecmp - Case insensitive string comparison + * @s1: One string + * @s2: The other string + */ +int strcasecmp(const char *s1, const char *s2) +{ + return strncasecmp(s1, s2, -1U); +} char * ___strtok; @@ -214,45 +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 |