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authorRob Landley <rob@landley.net>2015-08-01 11:48:59 -0500
committerRob Landley <rob@landley.net>2015-08-01 11:48:59 -0500
commit7cc95a79a7a4ed8fb8fb3c5e1946a59c93ff335e (patch)
tree938eb6c27ee5be9f2d5892ad0236024dd75c8f2d /toys/posix
parentce4188fd1228c8037d1f059cf24a066941c26501 (diff)
downloadtoybox-7cc95a79a7a4ed8fb8fb3c5e1946a59c93ff335e.tar.gz
Move strlower() from find to lib.
Diffstat (limited to 'toys/posix')
-rw-r--r--toys/posix/find.c35
1 files changed, 0 insertions, 35 deletions
diff --git a/toys/posix/find.c b/toys/posix/find.c
index a11a910a..99cf5e2f 100644
--- a/toys/posix/find.c
+++ b/toys/posix/find.c
@@ -141,41 +141,6 @@ static void do_print(struct dirtree *new, char c)
free(s);
}
-char *strlower(char *s)
-{
- char *try, *new;
-
- if (!CFG_TOYBOX_I18N) {
- try = new = xstrdup(s);
- for (; *s; s++) *(new++) = tolower(*s);
- } else {
- // I can't guarantee the string _won't_ expand during reencoding, so...?
- try = new = xmalloc(strlen(s)*2+1);
-
- while (*s) {
- wchar_t c;
- int len = mbrtowc(&c, s, MB_CUR_MAX, 0);
-
- if (len < 1) *(new++) = *(s++);
- else {
- s += len;
- // squash title case too
- c = towlower(c);
-
- // if we had a valid utf8 sequence, convert it to lower case, and can't
- // encode back to utf8, something is wrong with your libc. But just
- // in case somebody finds an exploit...
- len = wcrtomb(new, c, 0);
- if (len < 1) error_exit("bad utf8 %x", (int)c);
- new += len;
- }
- }
- *new = 0;
- }
-
- return try;
-}
-
// Call this with 0 for first pass argument parsing and syntax checking (which
// populates argdata). Later commands traverse argdata (in order) when they
// need "do once" results.