diff options
| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2019-01-27 00:35:25 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2019-01-28 00:28:18 (GMT) |
| commit | f62470c650e0db9536f32b9e1ecbe7d25f759031 (patch) | |
| tree | a2173e2a99bc2deec3126be06a440b0071bd9d96 /parse-options.c | |
| parent | baa4adc66aefe2c3cc15b573b8a19dec786a1641 (diff) | |
| download | git-f62470c650e0db9536f32b9e1ecbe7d25f759031.zip git-f62470c650e0db9536f32b9e1ecbe7d25f759031.tar.gz git-f62470c650e0db9536f32b9e1ecbe7d25f759031.tar.bz2 | |
parse-options: add OPT_BITOP()
This is needed for diff_opt_parse() where we do
value = (value & ~mask) | some_more;
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'parse-options.c')
| -rw-r--r-- | parse-options.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/parse-options.c b/parse-options.c index 779034e..62d94ca 100644 --- a/parse-options.c +++ b/parse-options.c @@ -109,6 +109,13 @@ static int get_value(struct parse_opt_ctx_t *p, *(int *)opt->value &= ~opt->defval; return 0; + case OPTION_BITOP: + if (unset) + BUG("BITOP can't have unset form"); + *(int *)opt->value &= ~opt->extra; + *(int *)opt->value |= opt->defval; + return 0; + case OPTION_COUNTUP: if (*(int *)opt->value < 0) *(int *)opt->value = 0; |