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refs: use same lock_file object for both ref-packing functions

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Use a single struct lock_file for both pack_refs() and
repack_without_ref().

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty 2013-04-22 21:52:34 +02:00 committed by Junio C Hamano
parent 3b4ae6d502
commit d947033037
1 changed files with 4 additions and 6 deletions
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10
refs.c
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@ -2092,7 +2092,7 @@ static void prune_refs(struct ref_to_prune *r)
}
}
static struct lock_file packed;
static struct lock_file packlock;
int pack_refs(unsigned int flags)
{
@ -2102,7 +2102,7 @@ int pack_refs(unsigned int flags)
memset(&cbdata, 0, sizeof(cbdata));
cbdata.flags = flags;
fd = hold_lock_file_for_update(&packed, git_path("packed-refs"),
fd = hold_lock_file_for_update(&packlock, git_path("packed-refs"),
LOCK_DIE_ON_ERROR);
cbdata.refs_file = fdopen(fd, "w");
if (!cbdata.refs_file)
@ -2121,8 +2121,8 @@ int pack_refs(unsigned int flags)
* assign -1 to the lock file descriptor so that commit_lock_file()
* won't try to close() it.
*/
packed.fd = -1;
if (commit_lock_file(&packed) < 0)
packlock.fd = -1;
if (commit_lock_file(&packlock) < 0)
die_errno("unable to overwrite old ref-pack file");
prune_refs(cbdata.ref_to_prune);
return 0;
@ -2176,8 +2176,6 @@ static int repack_ref_fn(struct ref_entry *entry, void *cb_data)
return 0;
}
static struct lock_file packlock;
static int repack_without_ref(const char *refname)
{
int fd;