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| author | Junio C Hamano <gitster@pobox.com> | 2007-10-23 13:33:26 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2007-10-26 23:28:28 -0700 |
| commit | 7791ecbc62b792b3eaa6d722b6dadcea4d0f322d (patch) | |
| tree | 08ff76b3a227d4bc0395473ad103e82a00355ea3 /git-compat-util.h | |
| parent | 85b00455057c19a993eeaee2606af550b8d4de10 (diff) | |
| download | git-7791ecbc62b792b3eaa6d722b6dadcea4d0f322d.tar.gz git-7791ecbc62b792b3eaa6d722b6dadcea4d0f322d.tar.xz | |
revert/cherry-pick: work on merge commits as well
Usually you cannot revert a merge because you do not know which
side of the merge should be considered the mainline (iow, what
change to reverse).
With this patch, cherry-pick and revert learn -m (--mainline)
option that lets you specify the parent number (starting from 1)
of the mainline, so that you can:
git revert -m 1 $merge
to reverse the changes introduced by the $merge commit relative
to its first parent, and:
git cherry-pick -m 2 $merge
to replay the changes introduced by the $merge commit relative
to its second parent.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-compat-util.h')
| -rw-r--r-- | git-compat-util.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/git-compat-util.h b/git-compat-util.h index 474f1d1ff..7b29d1b90 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -381,4 +381,17 @@ static inline int strtoul_ui(char const *s, int base, unsigned int *result) return 0; } +static inline int strtol_i(char const *s, int base, int *result) +{ + long ul; + char *p; + + errno = 0; + ul = strtol(s, &p, base); + if (errno || *p || p == s || (int) ul != ul) + return -1; + *result = ul; + return 0; +} + #endif |