From 5eb7cbef4268df4e89b66bef0d02b801f65de006 Mon Sep 17 00:00:00 2001
From: Russell Bryant <russell@russellbryant.com>
Date: Tue, 21 Aug 2007 21:58:29 +0000
Subject: [PATCH] use ast_atomic_fetchadd_int for incrementing resultcount
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@80226 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
funcs/func_odbc.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/funcs/func_odbc.c b/funcs/func_odbc.c
index ee80fcc98c..f9272fe889 100644
--- a/funcs/func_odbc.c
+++ b/funcs/func_odbc.c
@@ -94,7 +94,6 @@ struct odbc_datastore {
AST_LIST_HEAD_STATIC(queries, acf_odbc_query);
static int resultcount = 0;
-AST_MUTEX_DEFINE_STATIC(resultlock);
static void odbc_datastore_free(void *data)
{
@@ -448,9 +447,7 @@ end_acf_read:
if (resultset) {
int uid;
struct ast_datastore *odbc_store;
- ast_mutex_lock(&resultlock);
- uid = ++resultcount;
- ast_mutex_unlock(&resultlock);
+ uid = ast_atomic_fetchadd_int(&resultcount, +1) + 1;
snprintf(buf, len, "%d", uid);
odbc_store = ast_channel_datastore_alloc(&odbc_info, buf);
if (!odbc_store) {
--
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