diff options
| author | Jeff King <peff@peff.net> | 2011-02-25 23:08:53 -0600 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-02-26 01:06:50 -0800 |
| commit | ebeb60900fbab569ed14f710a0a1abb1637ec792 (patch) | |
| tree | ce1d20fec4ef43f883230238eed21be1a598b1e0 /strbuf.h | |
| parent | ab8632ae36d2e5faf524309696725b60ec18e588 (diff) | |
| download | git-ebeb60900fbab569ed14f710a0a1abb1637ec792.tar.gz | |
strbuf: add strbuf_vaddf
In a variable-args function, the code for writing into a strbuf is
non-trivial. We ended up cutting and pasting it in several places
because there was no vprintf-style function for strbufs (which in turn
was held up by a lack of va_copy).
Now that we have a fallback va_copy, we can add strbuf_vaddf, the
strbuf equivalent of vsprintf. And we can clean up the cut and paste
mess.
Signed-off-by: Jeff King <peff@peff.net>
Improved-by: Christian Couder <christian.couder@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'strbuf.h')
| -rw-r--r-- | strbuf.h | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -120,6 +120,8 @@ extern void strbuf_addbuf_percentquote(struct strbuf *dst, const struct strbuf * __attribute__((format (printf,2,3))) extern void strbuf_addf(struct strbuf *sb, const char *fmt, ...); +__attribute__((format (printf,2,0))) +extern void strbuf_vaddf(struct strbuf *sb, const char *fmt, va_list ap); extern size_t strbuf_fread(struct strbuf *, size_t, FILE *); /* XXX: if read fails, any partial read is undone */ |