From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
"Carlo Marcelo Arenas Belón" <carenas@gmail.com>,
"Han-Wen Nienhuys" <hanwen@google.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Subject: [PATCH v4 26/28] reftable: fixup for new base topic 1/3
Date: Mon, 23 Aug 2021 14:12:37 +0200 [thread overview]
Message-ID: <patch-v4-26.28-dde80a982c1-20210823T120208Z-avarab@gmail.com> (raw)
In-Reply-To: <cover-v4-00.28-00000000000-20210823T120208Z-avarab@gmail.com>
Lifted from Han-Wen's [1], with the addition of the removal of the
reftable_error_to_errno() which is now unused. I also changed the:
if err < 0
if err > 1
to just:
if err < 0
else if err
Which is clearer in this context, i.e. the reader doesn't need to
squint to see that the two if's are related, but different only in "<"
v.s. ">".
1. https://lore.kernel.org/git/pull.1054.v3.git.git.1629207607.gitgitgadget@gmail.com/
Signed-off-by: Han-Wen Nienhuys <hanwen@google.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
refs/reftable-backend.c | 38 ++++++++------------------------------
1 file changed, 8 insertions(+), 30 deletions(-)
diff --git a/refs/reftable-backend.c b/refs/reftable-backend.c
index d972910bf21..dcc792e5e87 100644
--- a/refs/reftable-backend.c
+++ b/refs/reftable-backend.c
@@ -108,7 +108,7 @@ static const char *bare_ref_name(const char *ref)
static int git_reftable_read_raw_ref(struct ref_store *ref_store,
const char *refname, struct object_id *oid,
struct strbuf *referent,
- unsigned int *type);
+ unsigned int *type, int *failure_errno);
static void clear_reftable_log_record(struct reftable_log_record *log)
{
@@ -424,6 +424,7 @@ static int fixup_symrefs(struct ref_store *ref_store,
struct strbuf referent = STRBUF_INIT;
int i = 0;
int err = 0;
+ int failure_errno;
for (i = 0; i < transaction->nr; i++) {
struct ref_update *update = transaction->updates[i];
@@ -433,8 +434,8 @@ static int fixup_symrefs(struct ref_store *ref_store,
&old_oid, &referent,
/* mutate input, like
files-backend.c */
- &update->type);
- if (err < 0 && errno == ENOENT &&
+ &update->type, &failure_errno);
+ if (err < 0 && failure_errno == ENOENT &&
is_null_oid(&update->old_oid)) {
err = 0;
}
@@ -1587,30 +1588,10 @@ git_reftable_reflog_expire(struct ref_store *ref_store, const char *refname,
return err;
}
-static int reftable_error_to_errno(int err)
-{
- switch (err) {
- case REFTABLE_IO_ERROR:
- return EIO;
- case REFTABLE_FORMAT_ERROR:
- return EFAULT;
- case REFTABLE_NOT_EXIST_ERROR:
- return ENOENT;
- case REFTABLE_LOCK_ERROR:
- return EBUSY;
- case REFTABLE_API_ERROR:
- return EINVAL;
- case REFTABLE_ZLIB_ERROR:
- return EDOM;
- default:
- return ERANGE;
- }
-}
-
static int git_reftable_read_raw_ref(struct ref_store *ref_store,
const char *refname, struct object_id *oid,
struct strbuf *referent,
- unsigned int *type)
+ unsigned int *type, int *failure_errno)
{
struct git_reftable_ref_store *refs =
(struct git_reftable_ref_store *)ref_store;
@@ -1633,13 +1614,10 @@ static int git_reftable_read_raw_ref(struct ref_store *ref_store,
}
err = reftable_stack_read_ref(stack, refname, &ref);
- if (err > 0) {
- errno = ENOENT;
- err = -1;
- goto done;
- }
if (err < 0) {
- errno = reftable_error_to_errno(err);
+ goto done;
+ } else if (err) {
+ *failure_errno = ENOENT;
err = -1;
goto done;
}
--
2.33.0.662.gbaddc25a55e
next prev parent reply other threads:[~2021-08-23 12:13 UTC|newest]
Thread overview: 132+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-20 17:04 [PATCH 00/26] Support reftable ref backend for Git Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 01/26] hash.h: provide constants for the hash IDs Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 02/26] init-db: set the_repository->hash_algo early on Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 03/26] reftable: RFC: add LICENSE Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 04/26] reftable: add error related functionality Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 05/26] reftable: utility functions Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 06/26] reftable: add blocksource, an abstraction for random access reads Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 07/26] reftable: (de)serialization for the polymorphic record type Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 08/26] Provide zlib's uncompress2 from compat/zlib-compat.c Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 09/26] reftable: reading/writing blocks Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 10/26] reftable: a generic binary tree implementation Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 11/26] reftable: write reftable files Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 12/26] reftable: generic interface to tables Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 13/26] reftable: read reftable files Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 14/26] reftable: reftable file level tests Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 15/26] reftable: add a heap-based priority queue for reftable records Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 16/26] reftable: add merged table view Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 17/26] reftable: implement refname validation Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 18/26] reftable: implement stack, a mutable database of reftable files Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 19/26] reftable: add dump utility Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 20/26] refs: RFC: Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 21/26] git-prompt: prepare for reftable refs backend SZEDER Gábor via GitGitGadget
2021-07-20 17:04 ` [PATCH 22/26] Add "test-tool dump-reftable" command Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 23/26] t1301: document what needs to be done for reftable Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 24/26] t1401,t2011: parameterize HEAD.lock for REFFILES Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 25/26] t1404: annotate test cases with REFFILES Han-Wen Nienhuys via GitGitGadget
2021-07-20 17:04 ` [PATCH 26/26] t7004: avoid direct filesystem access Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:16 ` [PATCH v2 00/25] Support reftable ref backend for Git Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:16 ` [PATCH v2 01/25] hash.h: provide constants for the hash IDs Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:16 ` [PATCH v2 02/25] init-db: set the_repository->hash_algo early on Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:16 ` [PATCH v2 03/25] reftable: RFC: add LICENSE Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:16 ` [PATCH v2 04/25] reftable: add error related functionality Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:16 ` [PATCH v2 05/25] reftable: utility functions Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:16 ` [PATCH v2 06/25] reftable: add blocksource, an abstraction for random access reads Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:16 ` [PATCH v2 07/25] reftable: (de)serialization for the polymorphic record type Han-Wen Nienhuys via GitGitGadget
2021-08-16 21:54 ` Carlo Marcelo Arenas Belón
2021-08-17 13:44 ` Han-Wen Nienhuys
2021-08-16 20:16 ` [PATCH v2 08/25] Provide zlib's uncompress2 from compat/zlib-compat.c Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 09/25] reftable: reading/writing blocks Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 10/25] reftable: a generic binary tree implementation Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 11/25] reftable: write reftable files Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 12/25] reftable: generic interface to tables Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 13/25] reftable: read reftable files Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 14/25] reftable: reftable file level tests Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 15/25] reftable: add a heap-based priority queue for reftable records Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 16/25] reftable: add merged table view Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 17/25] reftable: implement refname validation Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 18/25] reftable: implement stack, a mutable database of reftable files Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 19/25] reftable: add dump utility Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 20/25] refs: RFC: Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 21/25] git-prompt: prepare for reftable refs backend SZEDER Gábor via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 22/25] Add "test-tool dump-reftable" command Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 23/25] t1301: document what needs to be done for reftable Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 24/25] t1401,t2011: parameterize HEAD.lock for REFFILES Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:17 ` [PATCH v2 25/25] t1404: annotate test cases with REFFILES Han-Wen Nienhuys via GitGitGadget
2021-08-16 20:48 ` [PATCH v2 00/25] Support reftable ref backend for Git Junio C Hamano
2021-08-17 16:38 ` Han-Wen Nienhuys
2021-08-17 13:39 ` [PATCH v3 " Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 01/25] hash.h: provide constants for the hash IDs Han-Wen Nienhuys via GitGitGadget
2021-08-23 9:47 ` Ævar Arnfjörð Bjarmason
2021-08-17 13:39 ` [PATCH v3 02/25] init-db: set the_repository->hash_algo early on Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 03/25] reftable: RFC: add LICENSE Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 04/25] reftable: add error related functionality Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 05/25] reftable: utility functions Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 06/25] reftable: add blocksource, an abstraction for random access reads Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 07/25] reftable: (de)serialization for the polymorphic record type Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 08/25] Provide zlib's uncompress2 from compat/zlib-compat.c Han-Wen Nienhuys via GitGitGadget
2021-08-18 10:14 ` Philip Oakley
2021-08-18 10:39 ` Han-Wen Nienhuys
2021-08-18 11:53 ` Philip Oakley
2021-08-17 13:39 ` [PATCH v3 09/25] reftable: reading/writing blocks Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 10/25] reftable: a generic binary tree implementation Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 11/25] reftable: write reftable files Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 12/25] reftable: generic interface to tables Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 13/25] reftable: read reftable files Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 14/25] reftable: reftable file level tests Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 15/25] reftable: add a heap-based priority queue for reftable records Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 16/25] reftable: add merged table view Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:39 ` [PATCH v3 17/25] reftable: implement refname validation Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:40 ` [PATCH v3 18/25] reftable: implement stack, a mutable database of reftable files Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:40 ` [PATCH v3 19/25] reftable: add dump utility Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:40 ` [PATCH v3 20/25] refs: RFC: Reftable support for git-core Han-Wen Nienhuys via GitGitGadget
2021-08-23 9:50 ` Ævar Arnfjörð Bjarmason
2021-08-30 13:31 ` Han-Wen Nienhuys
2021-08-30 14:10 ` Ævar Arnfjörð Bjarmason
2021-08-17 13:40 ` [PATCH v3 21/25] git-prompt: prepare for reftable refs backend SZEDER Gábor via GitGitGadget
2021-08-17 13:40 ` [PATCH v3 22/25] Add "test-tool dump-reftable" command Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:40 ` [PATCH v3 23/25] t1301: document what needs to be done for reftable Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:40 ` [PATCH v3 24/25] t1401,t2011: parameterize HEAD.lock for REFFILES Han-Wen Nienhuys via GitGitGadget
2021-08-17 13:40 ` [PATCH v3 25/25] t1404: annotate test cases with REFFILES Han-Wen Nienhuys via GitGitGadget
2021-08-23 9:08 ` [PATCH v3 00/25] Support reftable ref backend for Git Ævar Arnfjörð Bjarmason
2021-08-26 16:02 ` Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 00/28] " Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 01/28] hash.h: provide constants for the hash IDs Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 02/28] init-db: set the_repository->hash_algo early on Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 03/28] reftable: RFC: add LICENSE Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 04/28] reftable: add error related functionality Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 05/28] reftable: utility functions Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 06/28] reftable: add blocksource, an abstraction for random access reads Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 07/28] reftable: (de)serialization for the polymorphic record type Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 08/28] Provide zlib's uncompress2 from compat/zlib-compat.c Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 09/28] reftable: reading/writing blocks Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 10/28] reftable: a generic binary tree implementation Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 11/28] reftable: write reftable files Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 12/28] reftable: generic interface to tables Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 13/28] reftable: read reftable files Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 14/28] reftable: reftable file level tests Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 15/28] reftable: add a heap-based priority queue for reftable records Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 16/28] reftable: add merged table view Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 17/28] reftable: implement refname validation Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 18/28] reftable: implement stack, a mutable database of reftable files Ævar Arnfjörð Bjarmason
2021-08-27 5:33 ` Junio C Hamano
2021-08-27 6:01 ` [RFC PATCH] reftable: fixup for broken __FUNCTION__ use Ævar Arnfjörð Bjarmason
2021-08-27 7:00 ` Carlo Arenas
2021-08-30 12:11 ` Han-Wen Nienhuys
2021-08-23 12:12 ` [PATCH v4 19/28] reftable: add dump utility Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 20/28] refs: RFC: Reftable support for git-core Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 21/28] git-prompt: prepare for reftable refs backend Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 22/28] Add "test-tool dump-reftable" command Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 23/28] t1301: document what needs to be done for reftable Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 24/28] t1401,t2011: parameterize HEAD.lock for REFFILES Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 25/28] t1404: annotate test cases with REFFILES Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` Ævar Arnfjörð Bjarmason [this message]
2021-08-23 12:12 ` [PATCH v4 27/28] reftable: fixup for new base topic 2/3 Ævar Arnfjörð Bjarmason
2021-08-30 12:32 ` Han-Wen Nienhuys
2021-08-30 13:01 ` Ævar Arnfjörð Bjarmason
2021-08-30 13:48 ` Han-Wen Nienhuys
2021-08-30 14:03 ` Ævar Arnfjörð Bjarmason
2021-08-23 12:12 ` [PATCH v4 28/28] reftable: fixup for new base topic 3/3 Ævar Arnfjörð Bjarmason
2021-08-26 8:39 ` [PATCH v4 00/28] Support reftable ref backend for Git Junio C Hamano
2021-08-26 8:56 ` Han-Wen Nienhuys
2021-08-26 15:05 ` Junio C Hamano
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