summaryrefslogtreecommitdiff
path: root/transport.c
diff options
context:
space:
mode:
authorShawn O. Pearce <spearce@spearce.org>2007-09-14 03:31:18 -0400
committerJunio C Hamano <gitster@pobox.com>2007-09-19 03:22:30 -0700
commit7a2bff45937a60d846abf3ccb42015539aedcb40 (patch)
tree05e1b2a563b3947195b1cc6c522790af18272cbd /transport.c
parentf1ae391e17be638a14c7505598b73430dbf328f1 (diff)
downloadgit-7a2bff45937a60d846abf3ccb42015539aedcb40.tar.gz
Replace custom memory growth allocator with ALLOC_GROW
The ALLOC_GROW macro is a shorter way to implement an array that grows upon demand as additional items are added to it. We have mostly standardized upon its use within git and transport.c is not an exception. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'transport.c')
-rw-r--r--transport.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/transport.c b/transport.c
index e0111dcf0b..2258492ae7 100644
--- a/transport.c
+++ b/transport.c
@@ -474,13 +474,11 @@ struct ref *transport_get_remote_refs(struct transport *transport)
return transport->remote_refs;
}
-#define PACK_HEADS_CHUNK_COUNT 256
-
int transport_fetch_refs(struct transport *transport, struct ref *refs)
{
int i;
- int nr_heads = 0;
- char **heads = xmalloc(PACK_HEADS_CHUNK_COUNT * sizeof(char *));
+ int nr_heads = 0, nr_alloc = 0;
+ char **heads = NULL;
struct ref *rm;
int use_objs = !transport->ops->fetch_refs;
@@ -488,15 +486,12 @@ int transport_fetch_refs(struct transport *transport, struct ref *refs)
if (rm->peer_ref &&
!hashcmp(rm->peer_ref->old_sha1, rm->old_sha1))
continue;
+ ALLOC_GROW(heads, nr_heads + 1, nr_alloc);
if (use_objs) {
heads[nr_heads++] = xstrdup(sha1_to_hex(rm->old_sha1));
} else {
heads[nr_heads++] = xstrdup(rm->name);
}
- if (nr_heads % PACK_HEADS_CHUNK_COUNT == 0)
- heads = xrealloc(heads,
- (nr_heads + PACK_HEADS_CHUNK_COUNT) *
- sizeof(char *));
}
if (use_objs) {