From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>, "Jeff King" <peff@peff.net>,
"Han-Wen Nienhuys" <hanwen@google.com>,
"Michael Haggerty" <mhagger@alum.mit.edu>,
"Jonathan Tan" <jonathantanmy@google.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Subject: [PATCH v10 1/8] refs file backend: move raceproof_create_file() here
Date: Mon, 23 Aug 2021 13:52:37 +0200 [thread overview]
Message-ID: <patch-v10-1.8-f06b054e861-20210823T114712Z-avarab@gmail.com> (raw)
In-Reply-To: <cover-v10-0.8-00000000000-20210823T114712Z-avarab@gmail.com>
Move the raceproof_create_file() API added to cache.h and
object-file.c in 177978f56ad (raceproof_create_file(): new function,
2017-01-06) to its only user, refs/files-backend.c.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
cache.h | 43 -----------------
object-file.c | 68 ---------------------------
refs/files-backend.c | 109 +++++++++++++++++++++++++++++++++++++++++++
3 files changed, 109 insertions(+), 111 deletions(-)
diff --git a/cache.h b/cache.h
index bd4869beee4..1e838303654 100644
--- a/cache.h
+++ b/cache.h
@@ -1211,49 +1211,6 @@ enum scld_error safe_create_leading_directories(char *path);
enum scld_error safe_create_leading_directories_const(const char *path);
enum scld_error safe_create_leading_directories_no_share(char *path);
-/*
- * Callback function for raceproof_create_file(). This function is
- * expected to do something that makes dirname(path) permanent despite
- * the fact that other processes might be cleaning up empty
- * directories at the same time. Usually it will create a file named
- * path, but alternatively it could create another file in that
- * directory, or even chdir() into that directory. The function should
- * return 0 if the action was completed successfully. On error, it
- * should return a nonzero result and set errno.
- * raceproof_create_file() treats two errno values specially:
- *
- * - ENOENT -- dirname(path) does not exist. In this case,
- * raceproof_create_file() tries creating dirname(path)
- * (and any parent directories, if necessary) and calls
- * the function again.
- *
- * - EISDIR -- the file already exists and is a directory. In this
- * case, raceproof_create_file() removes the directory if
- * it is empty (and recursively any empty directories that
- * it contains) and calls the function again.
- *
- * Any other errno causes raceproof_create_file() to fail with the
- * callback's return value and errno.
- *
- * Obviously, this function should be OK with being called again if it
- * fails with ENOENT or EISDIR. In other scenarios it will not be
- * called again.
- */
-typedef int create_file_fn(const char *path, void *cb);
-
-/*
- * Create a file in dirname(path) by calling fn, creating leading
- * directories if necessary. Retry a few times in case we are racing
- * with another process that is trying to clean up the directory that
- * contains path. See the documentation for create_file_fn for more
- * details.
- *
- * Return the value and set the errno that resulted from the most
- * recent call of fn. fn is always called at least once, and will be
- * called more than once if it returns ENOENT or EISDIR.
- */
-int raceproof_create_file(const char *path, create_file_fn fn, void *cb);
-
int mkdir_in_gitdir(const char *path);
char *expand_user_path(const char *path, int real_home);
const char *enter_repo(const char *path, int strict);
diff --git a/object-file.c b/object-file.c
index a8be8994814..9b318eecb19 100644
--- a/object-file.c
+++ b/object-file.c
@@ -414,74 +414,6 @@ enum scld_error safe_create_leading_directories_const(const char *path)
return result;
}
-int raceproof_create_file(const char *path, create_file_fn fn, void *cb)
-{
- /*
- * The number of times we will try to remove empty directories
- * in the way of path. This is only 1 because if another
- * process is racily creating directories that conflict with
- * us, we don't want to fight against them.
- */
- int remove_directories_remaining = 1;
-
- /*
- * The number of times that we will try to create the
- * directories containing path. We are willing to attempt this
- * more than once, because another process could be trying to
- * clean up empty directories at the same time as we are
- * trying to create them.
- */
- int create_directories_remaining = 3;
-
- /* A scratch copy of path, filled lazily if we need it: */
- struct strbuf path_copy = STRBUF_INIT;
-
- int ret, save_errno;
-
- /* Sanity check: */
- assert(*path);
-
-retry_fn:
- ret = fn(path, cb);
- save_errno = errno;
- if (!ret)
- goto out;
-
- if (errno == EISDIR && remove_directories_remaining-- > 0) {
- /*
- * A directory is in the way. Maybe it is empty; try
- * to remove it:
- */
- if (!path_copy.len)
- strbuf_addstr(&path_copy, path);
-
- if (!remove_dir_recursively(&path_copy, REMOVE_DIR_EMPTY_ONLY))
- goto retry_fn;
- } else if (errno == ENOENT && create_directories_remaining-- > 0) {
- /*
- * Maybe the containing directory didn't exist, or
- * maybe it was just deleted by a process that is
- * racing with us to clean up empty directories. Try
- * to create it:
- */
- enum scld_error scld_result;
-
- if (!path_copy.len)
- strbuf_addstr(&path_copy, path);
-
- do {
- scld_result = safe_create_leading_directories(path_copy.buf);
- if (scld_result == SCLD_OK)
- goto retry_fn;
- } while (scld_result == SCLD_VANISHED && create_directories_remaining-- > 0);
- }
-
-out:
- strbuf_release(&path_copy);
- errno = save_errno;
- return ret;
-}
-
static void fill_loose_path(struct strbuf *buf, const struct object_id *oid)
{
int i;
diff --git a/refs/files-backend.c b/refs/files-backend.c
index ab666af4b75..950f9738ae0 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -852,6 +852,115 @@ static struct ref_iterator *files_ref_iterator_begin(
return ref_iterator;
}
+/*
+ * Callback function for raceproof_create_file(). This function is
+ * expected to do something that makes dirname(path) permanent despite
+ * the fact that other processes might be cleaning up empty
+ * directories at the same time. Usually it will create a file named
+ * path, but alternatively it could create another file in that
+ * directory, or even chdir() into that directory. The function should
+ * return 0 if the action was completed successfully. On error, it
+ * should return a nonzero result and set errno.
+ * raceproof_create_file() treats two errno values specially:
+ *
+ * - ENOENT -- dirname(path) does not exist. In this case,
+ * raceproof_create_file() tries creating dirname(path)
+ * (and any parent directories, if necessary) and calls
+ * the function again.
+ *
+ * - EISDIR -- the file already exists and is a directory. In this
+ * case, raceproof_create_file() removes the directory if
+ * it is empty (and recursively any empty directories that
+ * it contains) and calls the function again.
+ *
+ * Any other errno causes raceproof_create_file() to fail with the
+ * callback's return value and errno.
+ *
+ * Obviously, this function should be OK with being called again if it
+ * fails with ENOENT or EISDIR. In other scenarios it will not be
+ * called again.
+ */
+typedef int create_file_fn(const char *path, void *cb);
+
+/*
+ * Create a file in dirname(path) by calling fn, creating leading
+ * directories if necessary. Retry a few times in case we are racing
+ * with another process that is trying to clean up the directory that
+ * contains path. See the documentation for create_file_fn for more
+ * details.
+ *
+ * Return the value and set the errno that resulted from the most
+ * recent call of fn. fn is always called at least once, and will be
+ * called more than once if it returns ENOENT or EISDIR.
+ */
+static int raceproof_create_file(const char *path, create_file_fn fn, void *cb)
+{
+ /*
+ * The number of times we will try to remove empty directories
+ * in the way of path. This is only 1 because if another
+ * process is racily creating directories that conflict with
+ * us, we don't want to fight against them.
+ */
+ int remove_directories_remaining = 1;
+
+ /*
+ * The number of times that we will try to create the
+ * directories containing path. We are willing to attempt this
+ * more than once, because another process could be trying to
+ * clean up empty directories at the same time as we are
+ * trying to create them.
+ */
+ int create_directories_remaining = 3;
+
+ /* A scratch copy of path, filled lazily if we need it: */
+ struct strbuf path_copy = STRBUF_INIT;
+
+ int ret, save_errno;
+
+ /* Sanity check: */
+ assert(*path);
+
+retry_fn:
+ ret = fn(path, cb);
+ save_errno = errno;
+ if (!ret)
+ goto out;
+
+ if (errno == EISDIR && remove_directories_remaining-- > 0) {
+ /*
+ * A directory is in the way. Maybe it is empty; try
+ * to remove it:
+ */
+ if (!path_copy.len)
+ strbuf_addstr(&path_copy, path);
+
+ if (!remove_dir_recursively(&path_copy, REMOVE_DIR_EMPTY_ONLY))
+ goto retry_fn;
+ } else if (errno == ENOENT && create_directories_remaining-- > 0) {
+ /*
+ * Maybe the containing directory didn't exist, or
+ * maybe it was just deleted by a process that is
+ * racing with us to clean up empty directories. Try
+ * to create it:
+ */
+ enum scld_error scld_result;
+
+ if (!path_copy.len)
+ strbuf_addstr(&path_copy, path);
+
+ do {
+ scld_result = safe_create_leading_directories(path_copy.buf);
+ if (scld_result == SCLD_OK)
+ goto retry_fn;
+ } while (scld_result == SCLD_VANISHED && create_directories_remaining-- > 0);
+ }
+
+out:
+ strbuf_release(&path_copy);
+ errno = save_errno;
+ return ret;
+}
+
static int remove_empty_directories(struct strbuf *path)
{
/*
--
2.33.0.662.g438caf9576d
next prev parent reply other threads:[~2021-08-23 11:53 UTC|newest]
Thread overview: 148+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-29 15:32 [PATCH 0/8] refs: cleanup errno sideband ref related functions Han-Wen Nienhuys via GitGitGadget
2021-04-29 15:32 ` [PATCH 1/8] refs: remove EINVAL specification from the errno sideband in read_raw_ref_fn Han-Wen Nienhuys via GitGitGadget
2021-04-30 2:38 ` Junio C Hamano
2021-05-19 12:25 ` Han-Wen Nienhuys
2021-06-03 2:19 ` Jonathan Tan
2021-06-09 11:28 ` Han-Wen Nienhuys
2021-04-29 15:32 ` [PATCH 2/8] refs/files-backend: stop setting errno from lock_ref_oid_basic Han-Wen Nienhuys via GitGitGadget
2021-04-30 3:10 ` Junio C Hamano
2021-05-19 12:29 ` Han-Wen Nienhuys
2021-06-03 2:33 ` Jonathan Tan
2021-06-10 10:02 ` Han-Wen Nienhuys
2021-04-29 15:32 ` [PATCH 3/8] refs: make errno output explicit for read_raw_ref_fn Han-Wen Nienhuys via GitGitGadget
2021-04-30 3:34 ` Junio C Hamano
2021-04-30 6:02 ` Junio C Hamano
2021-05-19 12:33 ` Han-Wen Nienhuys
2021-06-03 2:37 ` Jonathan Tan
2021-06-10 10:05 ` Han-Wen Nienhuys
2021-04-29 15:32 ` [PATCH 4/8] refs: make errno output explicit for refs_resolve_ref_unsafe Han-Wen Nienhuys via GitGitGadget
2021-06-03 2:51 ` Jonathan Tan
2021-06-10 11:27 ` Han-Wen Nienhuys
2021-04-29 15:32 ` [PATCH 5/8] refs: add failure_errno to refs_read_raw_ref() signature Han-Wen Nienhuys via GitGitGadget
2021-04-29 15:32 ` [PATCH 6/8] refs: clear errno return in refs_resolve_ref_unsafe() Han-Wen Nienhuys via GitGitGadget
2021-06-03 2:53 ` Jonathan Tan
2021-06-10 11:45 ` Han-Wen Nienhuys
2021-04-29 15:32 ` [PATCH 7/8] refs: stop setting EINVAL and ELOOP in symref resolution Han-Wen Nienhuys via GitGitGadget
2021-06-03 2:55 ` Jonathan Tan
2021-06-10 11:58 ` Han-Wen Nienhuys
2021-04-29 15:32 ` [PATCH 8/8] refs: explicitly propagate errno from refs_read_raw_ref Han-Wen Nienhuys via GitGitGadget
2021-06-03 2:13 ` [PATCH 0/8] refs: cleanup errno sideband ref related functions Jonathan Tan
2021-06-09 11:29 ` Han-Wen Nienhuys
2021-06-10 12:57 ` [PATCH v2 " Han-Wen Nienhuys via GitGitGadget
2021-06-10 12:57 ` [PATCH v2 1/8] refs: remove EINVAL errno output from specification of read_raw_ref_fn Han-Wen Nienhuys via GitGitGadget
2021-06-10 12:57 ` [PATCH v2 2/8] refs/files-backend: stop setting errno from lock_ref_oid_basic Han-Wen Nienhuys via GitGitGadget
2021-07-01 11:13 ` Ævar Arnfjörð Bjarmason
2021-07-05 14:16 ` Han-Wen Nienhuys
2021-06-10 12:57 ` [PATCH v2 3/8] refs: make errno output explicit for read_raw_ref_fn Han-Wen Nienhuys via GitGitGadget
2021-07-01 11:34 ` Ævar Arnfjörð Bjarmason
2021-07-05 14:34 ` Han-Wen Nienhuys
2021-06-10 12:57 ` [PATCH v2 4/8] refs: make errno output explicit for refs_resolve_ref_unsafe Han-Wen Nienhuys via GitGitGadget
2021-07-01 11:56 ` Ævar Arnfjörð Bjarmason
2021-06-10 12:57 ` [PATCH v2 5/8] refs: use refs_resolve_ref_unsafe_with_errno() where needed Han-Wen Nienhuys via GitGitGadget
2021-07-01 11:58 ` Ævar Arnfjörð Bjarmason
2021-06-10 12:57 ` [PATCH v2 6/8] refs: add failure_errno to refs_read_raw_ref() signature Han-Wen Nienhuys via GitGitGadget
2021-07-01 12:06 ` Ævar Arnfjörð Bjarmason
2021-06-10 12:57 ` [PATCH v2 7/8] refs: clear errno return in refs_resolve_ref_unsafe() Han-Wen Nienhuys via GitGitGadget
2021-07-01 12:19 ` Ævar Arnfjörð Bjarmason
2021-06-10 12:57 ` [PATCH v2 8/8] refs: explicitly propagate errno from refs_read_raw_ref Han-Wen Nienhuys via GitGitGadget
2021-07-01 12:26 ` Ævar Arnfjörð Bjarmason
2021-07-05 16:09 ` Han-Wen Nienhuys
2021-07-05 19:08 ` Ævar Arnfjörð Bjarmason
2021-07-05 19:39 ` Han-Wen Nienhuys
2021-06-14 10:10 ` [PATCH v2 0/8] refs: cleanup errno sideband ref related functions Han-Wen Nienhuys
2021-07-05 20:56 ` [PATCH v3 0/5] " Han-Wen Nienhuys via GitGitGadget
2021-07-05 20:56 ` [PATCH v3 1/5] refs: remove EINVAL errno output from specification of read_raw_ref_fn Han-Wen Nienhuys via GitGitGadget
2021-07-05 20:56 ` [PATCH v3 2/5] refs/files-backend: stop setting errno from lock_ref_oid_basic Han-Wen Nienhuys via GitGitGadget
2021-07-05 20:56 ` [PATCH v3 3/5] refs: make errno output explicit for read_raw_ref_fn Han-Wen Nienhuys via GitGitGadget
2021-07-05 20:56 ` [PATCH v3 4/5] refs: add failure_errno to refs_read_raw_ref() signature Han-Wen Nienhuys via GitGitGadget
2021-07-06 19:28 ` Junio C Hamano
2021-07-05 20:56 ` [PATCH v3 5/5] refs: make errno output explicit for refs_resolve_ref_unsafe Han-Wen Nienhuys via GitGitGadget
2021-07-06 0:38 ` [PATCH v3 0/5] refs: cleanup errno sideband ref related functions Ævar Arnfjörð Bjarmason
2021-07-06 9:53 ` Han-Wen Nienhuys
2021-07-06 14:27 ` Ævar Arnfjörð Bjarmason
2021-07-06 18:36 ` Han-Wen Nienhuys
2021-07-06 18:55 ` [PATCH v4 0/6] " Han-Wen Nienhuys via GitGitGadget
2021-07-06 18:55 ` [PATCH v4 1/6] refs: remove EINVAL errno output from specification of read_raw_ref_fn Han-Wen Nienhuys via GitGitGadget
2021-07-06 18:55 ` [PATCH v4 2/6] refs/files-backend: stop setting errno from lock_ref_oid_basic Han-Wen Nienhuys via GitGitGadget
2021-07-06 18:55 ` [PATCH v4 3/6] refs: make errno output explicit for read_raw_ref_fn Han-Wen Nienhuys via GitGitGadget
2021-07-06 18:55 ` [PATCH v4 4/6] refs: add failure_errno to refs_read_raw_ref() signature Han-Wen Nienhuys via GitGitGadget
2021-07-06 19:39 ` Junio C Hamano
2021-07-06 18:55 ` [PATCH v4 5/6] refs: explicitly return failure_errno from parse_loose_ref_contents Han-Wen Nienhuys via GitGitGadget
2021-07-06 19:37 ` Junio C Hamano
2021-07-07 8:20 ` Han-Wen Nienhuys
2021-07-06 18:55 ` [PATCH v4 6/6] refs: make errno output explicit for refs_resolve_ref_unsafe Han-Wen Nienhuys via GitGitGadget
2021-07-07 19:07 ` [PATCH v5 0/6] refs: cleanup errno sideband ref related functions Han-Wen Nienhuys via GitGitGadget
2021-07-07 19:07 ` [PATCH v5 1/6] refs: remove EINVAL errno output from specification of read_raw_ref_fn Han-Wen Nienhuys via GitGitGadget
2021-07-07 19:07 ` [PATCH v5 2/6] refs/files-backend: stop setting errno from lock_ref_oid_basic Han-Wen Nienhuys via GitGitGadget
2021-07-11 11:38 ` Ævar Arnfjörð Bjarmason
2021-07-13 8:00 ` Han-Wen Nienhuys
2021-07-07 19:07 ` [PATCH v5 3/6] refs: make errno output explicit for read_raw_ref_fn Han-Wen Nienhuys via GitGitGadget
2021-07-11 11:52 ` Ævar Arnfjörð Bjarmason
2021-07-07 19:07 ` [PATCH v5 4/6] refs: add failure_errno to refs_read_raw_ref() signature Han-Wen Nienhuys via GitGitGadget
2021-07-11 11:59 ` Ævar Arnfjörð Bjarmason
2021-07-13 8:02 ` Han-Wen Nienhuys
2021-07-07 19:07 ` [PATCH v5 5/6] refs: explicitly return failure_errno from parse_loose_ref_contents Han-Wen Nienhuys via GitGitGadget
2021-07-11 12:41 ` Ævar Arnfjörð Bjarmason
2021-07-07 19:07 ` [PATCH v5 6/6] refs: make errno output explicit for refs_resolve_ref_unsafe Han-Wen Nienhuys via GitGitGadget
2021-07-07 20:44 ` [PATCH v5 0/6] refs: cleanup errno sideband ref related functions Junio C Hamano
2021-07-11 16:30 ` [PATCH v6? 00/17] refs API: get rid of errno setting entirely Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 01/17] refs: remove EINVAL errno output from specification of read_raw_ref_fn Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 02/17] refs/files-backend: stop setting errno from lock_ref_oid_basic Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 03/17] refs: make errno output explicit for read_raw_ref_fn Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 04/17] refs: add failure_errno to refs_read_raw_ref() signature Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 05/17] refs: explicitly return failure_errno from parse_loose_ref_contents Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 06/17] refs: make errno output explicit for refs_resolve_ref_unsafe Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 07/17] refs: make errno ignoring explicit in lock_ref_oid_basic() Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 08/17] refs file-backend.c: stop setting "EBUSY" in verify_lock() Ævar Arnfjörð Bjarmason
2021-07-13 8:08 ` Han-Wen Nienhuys
2021-07-11 16:30 ` [PATCH v6? 09/17] refs file-backend.c: deal with errno directly " Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 10/17] refs API: remove refs_read_ref_full() wrapper Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 11/17] refs API: make resolve_gitlink_ref() not set errno Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 12/17] refs API: make refs_resolve_ref_unsafe() static Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 13/17] refs API: make refs_resolve_refdup() not set errno Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 14/17] refs API: make refs_ref_exists() " Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 15/17] refs API: make resolve_ref_unsafe() " Ævar Arnfjörð Bjarmason
2021-07-13 8:13 ` Han-Wen Nienhuys
2021-07-14 8:32 ` Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 16/17] refs API: make expand_ref() and repo_dwim_log() " Ævar Arnfjörð Bjarmason
2021-07-11 16:30 ` [PATCH v6? 17/17] refs API: don't leak "errno" in run_transaction_hook() Ævar Arnfjörð Bjarmason
2021-07-13 8:28 ` [PATCH v6? 00/17] refs API: get rid of errno setting entirely Han-Wen Nienhuys
2021-07-13 18:26 ` Ævar Arnfjörð Bjarmason
2021-07-14 8:38 ` Ævar Arnfjörð Bjarmason
2021-07-14 8:43 ` Han-Wen Nienhuys
2021-07-14 11:43 ` [PATCH v7 0/6] refs: cleanup errno sideband ref related functions Ævar Arnfjörð Bjarmason
2021-07-14 11:43 ` [PATCH v7 1/6] refs: remove EINVAL errno output from specification of read_raw_ref_fn Ævar Arnfjörð Bjarmason
2021-07-14 11:43 ` [PATCH v7 2/6] refs/files-backend: stop setting errno from lock_ref_oid_basic Ævar Arnfjörð Bjarmason
2021-07-14 11:43 ` [PATCH v7 3/6] refs: make errno output explicit for read_raw_ref_fn Ævar Arnfjörð Bjarmason
2021-07-14 11:43 ` [PATCH v7 4/6] refs: add failure_errno to refs_read_raw_ref() signature Ævar Arnfjörð Bjarmason
2021-07-14 11:43 ` [PATCH v7 5/6] refs: explicitly return failure_errno from parse_loose_ref_contents Ævar Arnfjörð Bjarmason
2021-07-14 11:43 ` [PATCH v7 6/6] refs: make errno output explicit for refs_resolve_ref_unsafe Ævar Arnfjörð Bjarmason
2021-07-16 14:22 ` [PATCH v8 0/7] refs: cleanup errno sideband ref related functions Ævar Arnfjörð Bjarmason
2021-07-16 14:22 ` [PATCH v8 1/7] refs file backend: move raceproof_create_file() here Ævar Arnfjörð Bjarmason
2021-07-16 14:22 ` [PATCH v8 2/7] refs: remove EINVAL errno output from specification of read_raw_ref_fn Ævar Arnfjörð Bjarmason
2021-07-16 14:22 ` [PATCH v8 3/7] refs/files-backend: stop setting errno from lock_ref_oid_basic Ævar Arnfjörð Bjarmason
2021-07-16 14:22 ` [PATCH v8 4/7] refs: make errno output explicit for read_raw_ref_fn Ævar Arnfjörð Bjarmason
2021-07-16 14:22 ` [PATCH v8 5/7] refs: add failure_errno to refs_read_raw_ref() signature Ævar Arnfjörð Bjarmason
2021-07-16 14:22 ` [PATCH v8 6/7] refs: explicitly return failure_errno from parse_loose_ref_contents Ævar Arnfjörð Bjarmason
2021-07-16 14:22 ` [PATCH v8 7/7] refs: make errno output explicit for refs_resolve_ref_unsafe Ævar Arnfjörð Bjarmason
2021-07-20 10:33 ` [PATCH v9 0/7] refs: cleanup errno sideband ref related functions Ævar Arnfjörð Bjarmason
2021-07-20 10:33 ` [PATCH v9 1/7] refs file backend: move raceproof_create_file() here Ævar Arnfjörð Bjarmason
2021-07-20 10:33 ` [PATCH v9 2/7] refs: remove EINVAL errno output from specification of read_raw_ref_fn Ævar Arnfjörð Bjarmason
2021-07-20 10:33 ` [PATCH v9 3/7] refs/files-backend: stop setting errno from lock_ref_oid_basic Ævar Arnfjörð Bjarmason
2021-07-20 10:33 ` [PATCH v9 4/7] refs: make errno output explicit for read_raw_ref_fn Ævar Arnfjörð Bjarmason
2021-08-16 13:00 ` Han-Wen Nienhuys
2021-07-20 10:33 ` [PATCH v9 5/7] refs: add failure_errno to refs_read_raw_ref() signature Ævar Arnfjörð Bjarmason
2021-07-20 10:33 ` [PATCH v9 6/7] refs: explicitly return failure_errno from parse_loose_ref_contents Ævar Arnfjörð Bjarmason
2021-08-13 20:54 ` Jonathan Tan
2021-07-20 10:33 ` [PATCH v9 7/7] refs: make errno output explicit for refs_resolve_ref_unsafe Ævar Arnfjörð Bjarmason
2021-07-26 23:49 ` [PATCH v9 0/7] refs: cleanup errno sideband ref related functions Ævar Arnfjörð Bjarmason
2021-07-27 0:18 ` Junio C Hamano
2021-08-23 11:52 ` [PATCH v10 0/8] " Ævar Arnfjörð Bjarmason
2021-08-23 11:52 ` Ævar Arnfjörð Bjarmason [this message]
2021-08-23 11:52 ` [PATCH v10 2/8] refs: remove EINVAL errno output from specification of read_raw_ref_fn Ævar Arnfjörð Bjarmason
2021-08-23 11:52 ` [PATCH v10 3/8] refs/files-backend: stop setting errno from lock_ref_oid_basic Ævar Arnfjörð Bjarmason
2021-08-23 11:52 ` [PATCH v10 4/8] refs: make errno output explicit for read_raw_ref_fn Ævar Arnfjörð Bjarmason
2021-08-23 11:52 ` [PATCH v10 5/8] refs: add failure_errno to refs_read_raw_ref() signature Ævar Arnfjörð Bjarmason
2021-08-23 11:52 ` [PATCH v10 6/8] branch tests: test for errno propagating on failing read Ævar Arnfjörð Bjarmason
2021-08-23 11:52 ` [PATCH v10 7/8] refs: explicitly return failure_errno from parse_loose_ref_contents Ævar Arnfjörð Bjarmason
2021-08-23 11:52 ` [PATCH v10 8/8] refs: make errno output explicit for refs_resolve_ref_unsafe Ævar Arnfjörð Bjarmason
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