From ffb20ce125f0ffe59002b1258b06c26747b69b7b Mon Sep 17 00:00:00 2001 From: Jeff King Date: Fri, 23 May 2014 16:03:47 -0400 Subject: strbuf: add strbuf_tolower function This is a convenience wrapper to call tolower on each character of the string. This makes config's lowercase() function obsolete, though note that because we have a strbuf, we are careful to operate over the whole strbuf, rather than assuming that a NUL is the end-of-string. We could continue to offer a pure-string lowercase, but there would be no callers (in most pure-string cases, we actually duplicate and lowercase the duplicate, for which we have the xstrdup_tolower wrapper). Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- strbuf.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'strbuf.c') diff --git a/strbuf.c b/strbuf.c index ee96dcfb81..1a673fc72e 100644 --- a/strbuf.c +++ b/strbuf.c @@ -106,6 +106,13 @@ void strbuf_ltrim(struct strbuf *sb) sb->buf[sb->len] = '\0'; } +void strbuf_tolower(struct strbuf *sb) +{ + char *p = sb->buf, *end = sb->buf + sb->len; + for (; p < end; p++) + *p = tolower(*p); +} + struct strbuf **strbuf_split_buf(const char *str, size_t slen, int terminator, int max) { -- cgit v1.2.3