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authorJunio C Hamano <gitster@pobox.com>2014-07-21 18:17:45 (GMT)
committerJunio C Hamano <gitster@pobox.com>2014-07-21 18:17:45 (GMT)
commitdadb89d92ce9c81846c1b4c743a41b6e845b572c (patch)
tree68ac1de1b3aaa912b83ff39d084f39ed8a07ea22 /commit.c
parentda33a97998f6d6206c08bd72a527f5b8e6e26d33 (diff)
parent063da62b02aeafe58fdacce0ea48c0761b06df60 (diff)
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Merge branch 'cc/for-each-mergetag'
* cc/for-each-mergetag: commit: add for_each_mergetag()
Diffstat (limited to 'commit.c')
-rw-r--r--commit.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/commit.c b/commit.c
index f43970d..f1c9d0e 100644
--- a/commit.c
+++ b/commit.c
@@ -1310,6 +1310,19 @@ struct commit_extra_header *read_commit_extra_headers(struct commit *commit,
return extra;
}
+void for_each_mergetag(each_mergetag_fn fn, struct commit *commit, void *data)
+{
+ struct commit_extra_header *extra, *to_free;
+
+ to_free = read_commit_extra_headers(commit, NULL);
+ for (extra = to_free; extra; extra = extra->next) {
+ if (strcmp(extra->key, "mergetag"))
+ continue; /* not a merge tag */
+ fn(commit, extra, data);
+ }
+ free_commit_extra_headers(to_free);
+}
+
static inline int standard_header_field(const char *field, size_t len)
{
return ((len == 4 && !memcmp(field, "tree ", 5)) ||