mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

parse-options: add OPT_BITOP()

Browse Source 
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>
This commit is contained in:
Nguyễn Thái Ngọc Duy
2019-01-27 07:35:25 +07:00
committed by Junio C Hamano
parent baa4adc66a
commit f62470c650
2 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
parse-options.c
View File

@ -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;