From 45f66f64636350b67eaf6832b0c424592be6ddda Mon Sep 17 00:00:00 2001 From: Pierre Habouzit Date: Mon, 24 Sep 2007 11:25:03 +0200 Subject: Add strbuf_cmp. Signed-off-by: Junio C Hamano --- strbuf.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'strbuf.c') diff --git a/strbuf.c b/strbuf.c index dcb725dcdd..d5e92ee172 100644 --- a/strbuf.c +++ b/strbuf.c @@ -50,6 +50,18 @@ void strbuf_rtrim(struct strbuf *sb) sb->buf[sb->len] = '\0'; } +int strbuf_cmp(struct strbuf *a, struct strbuf *b) +{ + int cmp; + if (a->len < b->len) { + cmp = memcmp(a->buf, b->buf, a->len); + return cmp ? cmp : -1; + } else { + cmp = memcmp(a->buf, b->buf, b->len); + return cmp ? cmp : a->len != b->len; + } +} + void strbuf_splice(struct strbuf *sb, size_t pos, size_t len, const void *data, size_t dlen) { -- cgit v1.3-5-g9baa