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| author | Olga Telezhnaya <olyatelezhnaya@gmail.com> | 2018-03-29 12:49:45 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-03-29 21:24:47 (GMT) |
| commit | e2e7a245459391a06a11b70282177135b3fe111c (patch) | |
| tree | 25d602d5be599b26541ecf7498a464b56d722c20 /ref-filter.c | |
| parent | 085f5f95a2723e8f9f4d037c01db5b786355ba49 (diff) | |
| download | git-e2e7a245459391a06a11b70282177135b3fe111c.zip git-e2e7a245459391a06a11b70282177135b3fe111c.tar.gz git-e2e7a245459391a06a11b70282177135b3fe111c.tar.bz2 | |
ref-filter: add shortcut to work with strbufs
Add function strbuf_addf_ret() that helps to save a few lines of code.
Function expands fmt with placeholders, append resulting message
to strbuf *sb, and return error code ret.
Signed-off-by: Olga Telezhnaia <olyatelezhnaya@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'ref-filter.c')
| -rw-r--r-- | ref-filter.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/ref-filter.c b/ref-filter.c index 45fc562..0c8d158 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -101,6 +101,19 @@ static struct used_atom { } *used_atom; static int used_atom_cnt, need_tagged, need_symref; +/* + * Expand string, append it to strbuf *sb, then return error code ret. + * Allow to save few lines of code. + */ +static int strbuf_addf_ret(struct strbuf *sb, int ret, const char *fmt, ...) +{ + va_list ap; + va_start(ap, fmt); + strbuf_vaddf(sb, fmt, ap); + va_end(ap); + return ret; +} + static void color_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *color_value) { if (!color_value) |