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authorJunio C Hamano <junkio@cox.net>2006-09-21 04:47:42 (GMT)
committerJunio C Hamano <junkio@cox.net>2006-09-21 04:47:42 (GMT)
commitcb5d709ff8a4bae19d57a470ba2b137c25938a44 (patch)
treed64f4ca2150e36ed77e30df9a3c4261028d26ad2 /fetch-pack.c
parentcc4c4f0ce25cc3803197bc19c275fd6f59a2a511 (diff)
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Add callback data to for_each_ref() family.
This is a long overdue fix to the API for for_each_ref() family of functions. It allows the callers to specify a callback data pointer, so that the caller does not have to use static variables to communicate with the callback funciton. The updated for_each_ref() family takes a function of type int (*fn)(const char *, const unsigned char *, void *) and a void pointer as parameters, and calls the function with the name of the ref and its SHA-1 with the caller-supplied void pointer as parameters. The commit updates two callers, builtin-name-rev.c and builtin-pack-refs.c as an example. Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'fetch-pack.c')
-rw-r--r--fetch-pack.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fetch-pack.c b/fetch-pack.c
index e8708aa..6264ea1 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -42,7 +42,7 @@ static void rev_list_push(struct commit *commit, int mark)
}
}
-static int rev_list_insert_ref(const char *path, const unsigned char *sha1)
+static int rev_list_insert_ref(const char *path, const unsigned char *sha1, void *cb_data)
{
struct object *o = deref_tag(parse_object(sha1), path, 0);
@@ -143,7 +143,7 @@ static int find_common(int fd[2], unsigned char *result_sha1,
unsigned in_vain = 0;
int got_continue = 0;
- for_each_ref(rev_list_insert_ref);
+ for_each_ref(rev_list_insert_ref, NULL);
fetching = 0;
for ( ; refs ; refs = refs->next) {
@@ -253,7 +253,7 @@ done:
static struct commit_list *complete;
-static int mark_complete(const char *path, const unsigned char *sha1)
+static int mark_complete(const char *path, const unsigned char *sha1, void *cb_data)
{
struct object *o = parse_object(sha1);
@@ -365,7 +365,7 @@ static int everything_local(struct ref **refs, int nr_match, char **match)
}
}
- for_each_ref(mark_complete);
+ for_each_ref(mark_complete, NULL);
if (cutoff)
mark_recent_complete_commits(cutoff);