Tell between packed, unpacked and symbolic refs.

This adds a "int *flag" parameter to resolve_ref() and makes
for_each_ref() family to call callback function with an extra
"int flag" parameter.  They are used to give two bits of
information (REF_ISSYMREF and REF_ISPACKED) about the ref.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano
2006-09-20 22:02:01 -07:00
parent cb5d709ff8
commit 8da1977554
23 changed files with 75 additions and 49 deletions

View File

@ -277,7 +277,7 @@ int cmd_fmt_merge_msg(int argc, const char **argv, const char *prefix)
usage(fmt_merge_msg_usage);
/* get current branch */
current_branch = resolve_ref("HEAD", head_sha1, 1);
current_branch = resolve_ref("HEAD", head_sha1, 1, NULL);
if (!strncmp(current_branch, "refs/heads/", 11))
current_branch += 11;