From: Christian Couder <chriscool@tuxfamily.org>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org, Johan Herland <johan@herland.net>,
Josh Triplett <josh@joshtriplett.org>,
Thomas Rast <tr@thomasrast.ch>,
Michael Haggerty <mhagger@alum.mit.edu>,
Dan Carpenter <dan.carpenter@oracle.com>,
Greg Kroah-Hartman <greg@kroah.com>, Jeff King <peff@peff.net>
Subject: [PATCH 5/9] strbuf: add strbuf_isspace()
Date: Tue, 24 Dec 2013 07:37:21 +0100 [thread overview]
Message-ID: <20131224063726.19560.38673.chriscool@tuxfamily.org> (raw)
In-Reply-To: <20131224061541.19560.17773.chriscool@tuxfamily.org>
This helper function checks if a strbuf
contains only space chars or not.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
strbuf.c | 7 +++++++
strbuf.h | 1 +
2 files changed, 8 insertions(+)
diff --git a/strbuf.c b/strbuf.c
index 83caf4a..2124bb8 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -124,6 +124,13 @@ void strbuf_ltrim(struct strbuf *sb)
sb->buf[sb->len] = '\0';
}
+int strbuf_isspace(struct strbuf *sb)
+{
+ char *b;
+ for (b = sb->buf; *b && isspace(*b); b++);
+ return !*b;
+}
+
struct strbuf **strbuf_split_buf(const char *str, size_t slen,
int terminator, int max)
{
diff --git a/strbuf.h b/strbuf.h
index 73e80ce..02bff3a 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -42,6 +42,7 @@ static inline void strbuf_setlen(struct strbuf *sb, size_t len) {
extern void strbuf_trim(struct strbuf *);
extern void strbuf_rtrim(struct strbuf *);
extern void strbuf_ltrim(struct strbuf *);
+extern int strbuf_isspace(struct strbuf *);
extern int strbuf_cmp(const struct strbuf *, const struct strbuf *);
/*
--
1.8.4.1.616.g07f5c81
next prev parent reply other threads:[~2013-12-24 6:39 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-24 6:37 [PATCH 0/9] Add interpret-trailers builtin Christian Couder
2013-12-24 6:37 ` [PATCH 1/9] Add data structures and basic functions for commit trailers Christian Couder
2013-12-24 6:37 ` [PATCH 2/9] trailer: process trailers from file and arguments Christian Couder
2013-12-24 6:37 ` [PATCH 3/9] trailer: read and process config information Christian Couder
2013-12-24 13:47 ` Christian Couder
2013-12-24 6:37 ` [PATCH 4/9] trailer: process command line trailer arguments Christian Couder
2013-12-24 6:37 ` Christian Couder [this message]
2013-12-24 6:37 ` [PATCH 6/9] trailer: parse trailers from input file Christian Couder
2013-12-24 6:37 ` [PATCH 7/9] trailer: put all the processing together and print Christian Couder
2013-12-24 6:37 ` [PATCH 8/9] trailer: add interpret-trailers command Christian Couder
2013-12-24 6:37 ` [PATCH 9/9] trailer: add tests for "git interpret-trailers" Christian Couder
2013-12-30 17:19 ` Junio C Hamano
2013-12-30 20:20 ` Josh Triplett
2013-12-30 20:46 ` Junio C Hamano
2013-12-30 20:52 ` Josh Triplett
2013-12-30 21:05 ` Junio C Hamano
2013-12-30 22:27 ` Josh Triplett
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