From 28fc3a6857a5d7a6b4f63b2672fb0ce966b0df78 Mon Sep 17 00:00:00 2001 From: Jeff King Date: Thu, 9 Jun 2011 11:51:22 -0400 Subject: strbuf_split: add a max parameter Sometimes when splitting, you only want a limited number of fields, and for the final field to contain "everything else", even if it includes the delimiter. This patch introduces strbuf_split_max, which provides a "max number of fields" parameter; it behaves similarly to perl's "split" with a 3rd field. The existing 2-argument form of strbuf_split is retained for compatibility and ease-of-use. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- strbuf.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'strbuf.h') diff --git a/strbuf.h b/strbuf.h index 07060ce893..5278d64e90 100644 --- a/strbuf.h +++ b/strbuf.h @@ -47,7 +47,12 @@ extern void strbuf_rtrim(struct strbuf *); extern void strbuf_ltrim(struct strbuf *); extern int strbuf_cmp(const struct strbuf *, const struct strbuf *); -extern struct strbuf **strbuf_split(const struct strbuf *, int delim); +extern struct strbuf **strbuf_split_max(const struct strbuf *, + int delim, int max); +static inline struct strbuf **strbuf_split(const struct strbuf *sb, int delim) +{ + return strbuf_split_max(sb, delim, 0); +} extern void strbuf_list_free(struct strbuf **); /*----- add data in your buffer -----*/ -- cgit v1.2.3