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| author | Junio C Hamano <gitster@pobox.com> | 2010-03-06 21:34:40 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-03-06 23:58:33 -0800 |
| commit | 8b74d75cd26d28d38d2ff88267585fc308b89cef (patch) | |
| tree | d0b59b21dc4085b72381cb901d361546a5d99853 /parse-options.c | |
| parent | be2fb164ec2ec6837428201390ebe30f6f8798b5 (diff) | |
| download | git-8b74d75cd26d28d38d2ff88267585fc308b89cef.tar.gz | |
parse-options: add parse_options_concat() to concat options
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'parse-options.c')
| -rw-r--r-- | parse-options.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/parse-options.c b/parse-options.c index c83035d013..8546d8526f 100644 --- a/parse-options.c +++ b/parse-options.c @@ -659,3 +659,18 @@ int parse_opt_tertiary(const struct option *opt, const char *arg, int unset) *target = unset ? 2 : 1; return 0; } + +int parse_options_concat(struct option *dst, size_t dst_size, struct option *src) +{ + int i, j; + + for (i = 0; i < dst_size; i++) + if (dst[i].type == OPTION_END) + break; + for (j = 0; i < dst_size; i++, j++) { + dst[i] = src[j]; + if (src[j].type == OPTION_END) + return 0; + } + return -1; +} |