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authorJoe Hershberger <joe.hershberger@ni.com>2012-12-11 22:16:18 -0600
committerTom Rini <trini@ti.com>2012-12-13 11:46:07 -0700
commite772cb30f649c1bb8c9cb15e4c05cbf0760f2f61 (patch)
tree743ebd506adabfbe4961a63da5f4a4ac591dfea6 /lib/string.c
parent9960d9a8bccebc8418857c15de94a7bc23049573 (diff)
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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 <joe.hershberger@ni.com>
Diffstat (limited to 'lib/string.c')
-rw-r--r--lib/string.c39
1 files changed, 0 insertions, 39 deletions
diff --git a/lib/string.c b/lib/string.c
index 68f60be..09dfae0 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