[PATCH] Small cleanups in tdb_wrap.c
Volker Lendecke
Volker.Lendecke at SerNet.DE
Thu Jul 23 09:20:32 UTC 2015
Hi!
Review&push appreciated!
Thanks,
Volker
--
SerNet GmbH, Bahnhofsallee 1b, 37081 Göttingen
phone: +49-551-370000-0, fax: +49-551-370000-9
AG Göttingen, HRB 2816, GF: Dr. Johannes Loxen
http://www.sernet.de, mailto:kontakt at sernet.de
-------------- next part --------------
From 79698949d1d54fb1d2f3fa7feca08190b17b5ba3 Mon Sep 17 00:00:00 2001
From: Volker Lendecke <vl at samba.org>
Date: Sun, 12 Jul 2015 12:37:43 +0200
Subject: [PATCH 1/2] tdb_wrap: Use talloc_pooled_object
One malloc() less
Signed-off-by: Volker Lendecke <vl at samba.org>
---
lib/tdb_wrap/tdb_wrap.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/lib/tdb_wrap/tdb_wrap.c b/lib/tdb_wrap/tdb_wrap.c
index a1bddf3..04f8d48 100644
--- a/lib/tdb_wrap/tdb_wrap.c
+++ b/lib/tdb_wrap/tdb_wrap.c
@@ -92,14 +92,13 @@ static struct tdb_wrap_private *tdb_wrap_private_open(TALLOC_CTX *mem_ctx,
struct tdb_wrap_private *result;
struct tdb_logging_context lctx;
- result = talloc(mem_ctx, struct tdb_wrap_private);
+ result = talloc_pooled_object(mem_ctx, struct tdb_wrap_private,
+ 1, strlen(name)+1);
if (result == NULL) {
return NULL;
}
+ /* Doesn't fail, see talloc_pooled_object */
result->name = talloc_strdup(result, name);
- if (result->name == NULL) {
- goto fail;
- }
lctx.log_fn = tdb_wrap_log;
lctx.log_private = NULL;
--
1.9.1
From 0a10344f0735213d3b77b6999371a3fa883c60a9 Mon Sep 17 00:00:00 2001
From: Volker Lendecke <vl at samba.org>
Date: Sun, 12 Jul 2015 12:45:33 +0200
Subject: [PATCH 2/2] tdb_wrap: Use a struct initializer
... this saves 3 lines a few bytes .text :-)
Signed-off-by: Volker Lendecke <vl at samba.org>
---
lib/tdb_wrap/tdb_wrap.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/lib/tdb_wrap/tdb_wrap.c b/lib/tdb_wrap/tdb_wrap.c
index 04f8d48..864656f 100644
--- a/lib/tdb_wrap/tdb_wrap.c
+++ b/lib/tdb_wrap/tdb_wrap.c
@@ -90,7 +90,7 @@ static struct tdb_wrap_private *tdb_wrap_private_open(TALLOC_CTX *mem_ctx,
mode_t mode)
{
struct tdb_wrap_private *result;
- struct tdb_logging_context lctx;
+ struct tdb_logging_context lctx = { .log_fn = tdb_wrap_log };
result = talloc_pooled_object(mem_ctx, struct tdb_wrap_private,
1, strlen(name)+1);
@@ -100,9 +100,6 @@ static struct tdb_wrap_private *tdb_wrap_private_open(TALLOC_CTX *mem_ctx,
/* Doesn't fail, see talloc_pooled_object */
result->name = talloc_strdup(result, name);
- lctx.log_fn = tdb_wrap_log;
- lctx.log_private = NULL;
-
result->tdb = tdb_open_ex(name, hash_size, tdb_flags,
open_flags, mode, &lctx, NULL);
if (result->tdb == NULL) {
--
1.9.1
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