From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
"Han Xin" <chiyutianyi@gmail.com>,
"Jiang Xin" <worldhello.net@gmail.com>,
"René Scharfe" <l.s.r@web.de>,
"Derrick Stolee" <stolee@gmail.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Subject: [PATCH 02/10] object-file API: return "void", not "int" from hash_object_file()
Date: Tue, 1 Feb 2022 15:53:04 +0100 [thread overview]
Message-ID: <patch-02.10-ab1d204f49b-20220201T144803Z-avarab@gmail.com> (raw)
In-Reply-To: <cover-00.10-00000000000-20220201T144803Z-avarab@gmail.com>
The hash_object_file() function added in abdc3fc8421 (Add
hash_sha1_file(), 2006-10-14) did not have a meaningful return value,
and it never has.
One was seemingly added to avoid adding braces to the "ret = "
assignments being modified here. Let's instead assign "0" to the "ret"
variables at the beginning of the relevant functions, and have them
return "void".
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
object-file.c | 16 ++++++++--------
object-store.h | 6 +++---
2 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/object-file.c b/object-file.c
index ecc77973292..eeb6814780a 100644
--- a/object-file.c
+++ b/object-file.c
@@ -1836,14 +1836,13 @@ static int write_buffer(int fd, const void *buf, size_t len)
return 0;
}
-int hash_object_file(const struct git_hash_algo *algo, const void *buf,
+void hash_object_file(const struct git_hash_algo *algo, const void *buf,
unsigned long len, const char *type,
struct object_id *oid)
{
char hdr[MAX_HEADER_LEN];
int hdrlen = sizeof(hdr);
write_object_file_prepare(algo, buf, len, type, oid, hdr, &hdrlen);
- return 0;
}
/* Finalize a file on disk, and close it. */
@@ -2118,7 +2117,7 @@ static int index_mem(struct index_state *istate,
enum object_type type,
const char *path, unsigned flags)
{
- int ret;
+ int ret = 0;
int re_allocated = 0;
int write_object = flags & HASH_WRITE_OBJECT;
@@ -2148,8 +2147,9 @@ static int index_mem(struct index_state *istate,
if (write_object)
ret = write_object_file(buf, size, type_name(type), oid);
else
- ret = hash_object_file(the_hash_algo, buf, size,
- type_name(type), oid);
+ hash_object_file(the_hash_algo, buf, size, type_name(type),
+ oid);
+
if (re_allocated)
free(buf);
return ret;
@@ -2161,7 +2161,7 @@ static int index_stream_convert_blob(struct index_state *istate,
const char *path,
unsigned flags)
{
- int ret;
+ int ret = 0;
const int write_object = flags & HASH_WRITE_OBJECT;
struct strbuf sbuf = STRBUF_INIT;
@@ -2175,8 +2175,8 @@ static int index_stream_convert_blob(struct index_state *istate,
ret = write_object_file(sbuf.buf, sbuf.len, type_name(OBJ_BLOB),
oid);
else
- ret = hash_object_file(the_hash_algo, sbuf.buf, sbuf.len,
- type_name(OBJ_BLOB), oid);
+ hash_object_file(the_hash_algo, sbuf.buf, sbuf.len,
+ type_name(OBJ_BLOB), oid);
strbuf_release(&sbuf);
return ret;
}
diff --git a/object-store.h b/object-store.h
index 6f89482df03..44f6868cc9c 100644
--- a/object-store.h
+++ b/object-store.h
@@ -245,9 +245,9 @@ static inline void *repo_read_object_file(struct repository *r,
/* Read and unpack an object file into memory, write memory to an object file */
int oid_object_info(struct repository *r, const struct object_id *, unsigned long *);
-int hash_object_file(const struct git_hash_algo *algo, const void *buf,
- unsigned long len, const char *type,
- struct object_id *oid);
+void hash_object_file(const struct git_hash_algo *algo, const void *buf,
+ unsigned long len, const char *type,
+ struct object_id *oid);
int write_object_file_flags(const void *buf, unsigned long len,
const char *type, struct object_id *oid,
--
2.35.0.913.g12b4baa2536
next prev parent reply other threads:[~2022-02-01 14:53 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-01 14:53 [PATCH 00/10] object-file API: pass object enums, tidy up streaming interface Ævar Arnfjörð Bjarmason
2022-02-01 14:53 ` [PATCH 01/10] object-file.c: split up declaration of unrelated variables Ævar Arnfjörð Bjarmason
2022-02-01 14:53 ` Ævar Arnfjörð Bjarmason [this message]
2022-02-01 14:53 ` [PATCH 03/10] object-file API: add a format_object_header() function Ævar Arnfjörð Bjarmason
2022-02-01 14:53 ` [PATCH 04/10] object-file API: have write_object_file() take "enum object_type" Ævar Arnfjörð Bjarmason
2022-02-01 18:58 ` Junio C Hamano
2022-02-01 14:53 ` [PATCH 05/10] object-file API: provide a hash_object_file_oideq() Ævar Arnfjörð Bjarmason
2022-02-01 19:08 ` Junio C Hamano
2022-02-01 20:56 ` Ævar Arnfjörð Bjarmason
2022-02-01 14:53 ` [PATCH 06/10] object-file API: replace some use of check_object_signature() Ævar Arnfjörð Bjarmason
2022-02-01 19:16 ` Junio C Hamano
2022-02-01 14:53 ` [PATCH 07/10] object-file API: have hash_object_file() take "enum object_type" Ævar Arnfjörð Bjarmason
2022-02-01 14:53 ` [PATCH 08/10] object-file API: replace check_object_signature() with stream_* Ævar Arnfjörð Bjarmason
2022-02-01 14:53 ` [PATCH 09/10] object-file.c: add a literal version of write_object_file_prepare() Ævar Arnfjörð Bjarmason
2022-02-01 14:53 ` [PATCH 10/10] object-file API: pass an enum to read_object_with_reference() Ævar Arnfjörð Bjarmason
2022-02-04 13:51 ` [PATCH v2 00/11] object-file API: pass object enums, tidy up streaming interface Ævar Arnfjörð Bjarmason
2022-02-04 13:51 ` [PATCH v2 01/11] object-file.c: split up declaration of unrelated variables Ævar Arnfjörð Bjarmason
2022-02-04 13:51 ` [PATCH v2 02/11] object-file API: return "void", not "int" from hash_object_file() Ævar Arnfjörð Bjarmason
2022-02-04 13:51 ` [PATCH v2 03/11] object-file API: add a format_object_header() function Ævar Arnfjörð Bjarmason
2022-02-04 13:51 ` [PATCH v2 04/11] object-file API: have write_object_file() take "enum object_type" Ævar Arnfjörð Bjarmason
2022-02-04 20:52 ` Junio C Hamano
2022-02-04 13:51 ` [PATCH v2 05/11] object API: correct "buf" v.s. "map" mismatch in *.c and *.h Ævar Arnfjörð Bjarmason
2022-02-04 20:54 ` Junio C Hamano
2022-02-04 13:51 ` [PATCH v2 06/11] object API: make check_object_signature() oideq()-like, move docs Ævar Arnfjörð Bjarmason
2022-02-04 21:15 ` Junio C Hamano
2022-02-04 13:51 ` [PATCH v2 07/11] object-file API: split up and simplify check_object_signature() Ævar Arnfjörð Bjarmason
2022-02-04 13:51 ` [PATCH v2 08/11] object API: rename hash_object_file_literally() to write_*() Ævar Arnfjörð Bjarmason
2022-02-04 13:51 ` [PATCH v2 09/11] object-file API: have hash_object_file() take "enum object_type" Ævar Arnfjörð Bjarmason
2022-02-04 13:51 ` [PATCH v2 10/11] object-file.c: add a literal version of write_object_file_prepare() Ævar Arnfjörð Bjarmason
2022-02-04 13:51 ` [PATCH v2 11/11] object-file API: pass an enum to read_object_with_reference() Ævar Arnfjörð Bjarmason
2022-02-04 23:48 ` [PATCH v3 00/12] object-file API: pass object enums, tidy up streaming interface Ævar Arnfjörð Bjarmason
2022-02-04 23:48 ` [PATCH v3 01/12] object-file.c: split up declaration of unrelated variables Ævar Arnfjörð Bjarmason
2022-02-04 23:48 ` [PATCH v3 02/12] object-file API: return "void", not "int" from hash_object_file() Ævar Arnfjörð Bjarmason
2022-02-04 23:48 ` [PATCH v3 03/12] object-file API: add a format_object_header() function Ævar Arnfjörð Bjarmason
2022-02-17 4:59 ` Jiang Xin
2022-02-17 9:21 ` Ævar Arnfjörð Bjarmason
2022-03-01 3:09 ` Jiang Xin
2022-02-04 23:48 ` [PATCH v3 04/12] object-file API: have write_object_file() take "enum object_type" Ævar Arnfjörð Bjarmason
2022-02-04 23:48 ` [PATCH v3 05/12] object API: correct "buf" v.s. "map" mismatch in *.c and *.h Ævar Arnfjörð Bjarmason
2022-02-04 23:48 ` [PATCH v3 06/12] object API docs: move check_object_signature() docs to cache.h Ævar Arnfjörð Bjarmason
2022-02-04 23:48 ` [PATCH v3 07/12] object API users + docs: check <0, not !0 with check_object_signature() Ævar Arnfjörð Bjarmason
2022-02-04 23:48 ` [PATCH v3 08/12] object-file API: split up and simplify check_object_signature() Ævar Arnfjörð Bjarmason
2022-02-04 23:48 ` [PATCH v3 09/12] object API: rename hash_object_file_literally() to write_*() Ævar Arnfjörð Bjarmason
2022-02-04 23:48 ` [PATCH v3 10/12] object-file API: have hash_object_file() take "enum object_type" Ævar Arnfjörð Bjarmason
2022-02-04 23:48 ` [PATCH v3 11/12] object-file.c: add a literal version of write_object_file_prepare() Ævar Arnfjörð Bjarmason
2022-02-04 23:48 ` [PATCH v3 12/12] object-file API: pass an enum to read_object_with_reference() Ævar Arnfjörð Bjarmason
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