From: Michael Haggerty <mhagger@alum.mit.edu>
To: Junio C Hamano <gitster@pobox.com>
Cc: "Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>,
"David Turner" <novalis@novalis.org>, "Jeff King" <peff@peff.net>,
git@vger.kernel.org, "Michael Haggerty" <mhagger@alum.mit.edu>
Subject: [PATCH 02/20] refs_read_raw_ref(): new function
Date: Mon, 20 Mar 2017 17:33:07 +0100 [thread overview]
Message-ID: <3962e229cf0eb9daad8b5ed55b98fc9dbdd0d64a.1490026594.git.mhagger@alum.mit.edu> (raw)
In-Reply-To: <cover.1490026594.git.mhagger@alum.mit.edu>
Extract a new function from `refs_resolve_ref_unsafe()`. It will be
useful elsewhere.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---
refs.c | 11 +++++++++--
refs/refs-internal.h | 4 ++++
2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/refs.c b/refs.c
index 77a39f8b17..0ed6c3c7a4 100644
--- a/refs.c
+++ b/refs.c
@@ -1326,6 +1326,13 @@ int for_each_rawref(each_ref_fn fn, void *cb_data)
return refs_for_each_rawref(get_main_ref_store(), fn, cb_data);
}
+int refs_read_raw_ref(struct ref_store *ref_store,
+ const char *refname, unsigned char *sha1,
+ struct strbuf *referent, unsigned int *type)
+{
+ return ref_store->be->read_raw_ref(ref_store, refname, sha1, referent, type);
+}
+
/* This function needs to return a meaningful errno on failure */
const char *refs_resolve_ref_unsafe(struct ref_store *refs,
const char *refname,
@@ -1362,8 +1369,8 @@ const char *refs_resolve_ref_unsafe(struct ref_store *refs,
for (symref_count = 0; symref_count < SYMREF_MAXDEPTH; symref_count++) {
unsigned int read_flags = 0;
- if (refs->be->read_raw_ref(refs, refname,
- sha1, &sb_refname, &read_flags)) {
+ if (refs_read_raw_ref(refs, refname,
+ sha1, &sb_refname, &read_flags)) {
*flags |= read_flags;
if (errno != ENOENT || (resolve_flags & RESOLVE_REF_READING))
return NULL;
diff --git a/refs/refs-internal.h b/refs/refs-internal.h
index 690498698e..6ee9f20dbc 100644
--- a/refs/refs-internal.h
+++ b/refs/refs-internal.h
@@ -165,6 +165,10 @@ struct ref_update {
const char refname[FLEX_ARRAY];
};
+int refs_read_raw_ref(struct ref_store *ref_store,
+ const char *refname, unsigned char *sha1,
+ struct strbuf *referent, unsigned int *type);
+
/*
* Add a ref_update with the specified properties to transaction, and
* return a pointer to the new object. This function does not verify
--
2.11.0
next prev parent reply other threads:[~2017-03-20 16:38 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-20 16:33 [PATCH 00/20] Separate `ref_cache` into a separate module Michael Haggerty
2017-03-20 16:33 ` [PATCH 01/20] get_ref_dir(): don't call read_loose_refs() for "refs/bisect" Michael Haggerty
2017-03-20 16:33 ` Michael Haggerty [this message]
2017-03-20 16:33 ` [PATCH 03/20] refs_ref_iterator_begin(): new function Michael Haggerty
2017-03-20 16:33 ` [PATCH 04/20] refs_verify_refname_available(): implement once for all backends Michael Haggerty
2017-03-20 17:42 ` Jeff King
2017-03-20 22:20 ` Michael Haggerty
2017-03-20 16:33 ` [PATCH 05/20] refs_verify_refname_available(): use function in more places Michael Haggerty
2017-03-20 16:33 ` [PATCH 06/20] Rename `add_ref()` to `add_ref_entry()` Michael Haggerty
2017-03-20 16:33 ` [PATCH 07/20] Rename `find_ref()` to `find_ref_entry()` Michael Haggerty
2017-03-20 16:33 ` [PATCH 08/20] Rename `remove_entry()` to `remove_entry_from_dir()` Michael Haggerty
2017-03-20 16:33 ` [PATCH 09/20] refs: split `ref_cache` code into separate files Michael Haggerty
2017-03-20 17:49 ` Jeff King
2017-03-20 19:47 ` Junio C Hamano
2017-03-20 20:35 ` Stefan Beller
2017-03-20 22:40 ` Junio C Hamano
2017-03-20 16:33 ` [PATCH 10/20] ref-cache: introduce a new type, ref_cache Michael Haggerty
2017-03-20 16:33 ` [PATCH 11/20] refs: record the ref_store in ref_cache, not ref_dir Michael Haggerty
2017-03-20 17:51 ` Jeff King
2017-03-20 22:39 ` Michael Haggerty
2017-03-20 16:33 ` [PATCH 12/20] ref-cache: use a callback function to fill the cache Michael Haggerty
2017-03-20 16:33 ` [PATCH 13/20] refs: handle "refs/bisect/" in `loose_fill_ref_dir()` Michael Haggerty
2017-03-20 16:33 ` [PATCH 14/20] do_for_each_entry_in_dir(): eliminate `offset` argument Michael Haggerty
2017-03-20 16:33 ` [PATCH 15/20] get_loose_ref_dir(): function renamed from get_loose_refs() Michael Haggerty
2017-03-20 16:33 ` [PATCH 16/20] get_loose_ref_cache(): new function Michael Haggerty
2017-03-20 16:33 ` [PATCH 17/20] cache_ref_iterator_begin(): make function smarter Michael Haggerty
2017-03-20 16:33 ` [PATCH 18/20] commit_packed_refs(): use reference iteration Michael Haggerty
2017-03-20 18:05 ` Jeff King
2017-03-22 8:42 ` Michael Haggerty
2017-03-22 13:06 ` Jeff King
2017-03-20 16:33 ` [PATCH 19/20] files_pack_refs(): " Michael Haggerty
2017-03-20 16:33 ` [PATCH 20/20] do_for_each_entry_in_dir(): delete function Michael Haggerty
2017-03-20 17:25 ` [PATCH 00/20] Separate `ref_cache` into a separate module Junio C Hamano
2017-03-20 18:12 ` Jeff King
2017-03-20 18:24 ` Ævar Arnfjörð Bjarmason
2017-03-20 18:30 ` Jeff King
2017-03-20 22:32 ` Junio C Hamano
2017-03-20 22:48 ` Michael Haggerty
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