From d13fa1a9ba494fbf0e4c362ebe1f60ff464a8f43 Mon Sep 17 00:00:00 2001 From: Michael Haggerty Date: Fri, 23 Jun 2017 09:01:36 +0200 Subject: packed_read_raw_ref(): new function, replacing `resolve_packed_ref()` Add a new function, `packed_read_raw_ref()`, which is nearly a `read_raw_ref_fn`. Use it in place of `resolve_packed_ref()`. Signed-off-by: Michael Haggerty Signed-off-by: Junio C Hamano --- refs/files-backend.c | 36 +++++++++++++++++------------------- 1 file changed, 17 insertions(+), 19 deletions(-) (limited to 'refs/files-backend.c') diff --git a/refs/files-backend.c b/refs/files-backend.c index 0490cc087..346794cf7 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -608,27 +608,23 @@ static struct ref_entry *get_packed_ref(struct packed_ref_store *refs, return find_ref_entry(get_packed_refs(refs), refname); } -/* - * A loose ref file doesn't exist; check for a packed ref. - */ -static int resolve_packed_ref(struct files_ref_store *refs, - const char *refname, - unsigned char *sha1, unsigned int *flags) +static int packed_read_raw_ref(struct packed_ref_store *refs, + const char *refname, unsigned char *sha1, + struct strbuf *referent, unsigned int *type) { struct ref_entry *entry; - /* - * The loose reference file does not exist; check for a packed - * reference. - */ - entry = get_packed_ref(refs->packed_ref_store, refname); - if (entry) { - hashcpy(sha1, entry->u.value.oid.hash); - *flags |= REF_ISPACKED; - return 0; + *type = 0; + + entry = get_packed_ref(refs, refname); + if (!entry) { + errno = ENOENT; + return -1; } - /* refname is not a packed reference. */ - return -1; + + hashcpy(sha1, entry->u.value.oid.hash); + *type = REF_ISPACKED; + return 0; } static int files_read_raw_ref(struct ref_store *ref_store, @@ -674,7 +670,8 @@ stat_ref: if (lstat(path, &st) < 0) { if (errno != ENOENT) goto out; - if (resolve_packed_ref(refs, refname, sha1, type)) { + if (packed_read_raw_ref(refs->packed_ref_store, refname, + sha1, referent, type)) { errno = ENOENT; goto out; } @@ -713,7 +710,8 @@ stat_ref: * ref is supposed to be, there could still be a * packed ref: */ - if (resolve_packed_ref(refs, refname, sha1, type)) { + if (packed_read_raw_ref(refs->packed_ref_store, refname, + sha1, referent, type)) { errno = EISDIR; goto out; } -- cgit v1.2.1