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Don't reload a configuration file if nothing has changed.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@79747 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2007-08-16 21:09:46 +00:00
parent c0060cd99a
commit 56b9568164
75 changed files with 881 additions and 561 deletions
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6
main/dnsmgr.c
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@@ -349,12 +349,16 @@ int dnsmgr_reload(void)
static int do_reload(int loading)
{
struct ast_config *config;
struct ast_flags config_flags = { loading ? 0 : CONFIG_FLAG_FILEUNCHANGED };
const char *interval_value;
const char *enabled_value;
int interval;
int was_enabled;
int res = -1;
if ((config = ast_config_load("dnsmgr.conf", config_flags)) == CONFIG_STATUS_FILEUNCHANGED)
return 0;
/* ensure that no refresh cycles run while the reload is in progress */
ast_mutex_lock(&refresh_lock);
@@ -366,7 +370,7 @@ static int do_reload(int loading)
if (refresh_sched > -1)
ast_sched_del(sched, refresh_sched);
if ((config = ast_config_load("dnsmgr.conf"))) {
if (config) {
if ((enabled_value = ast_variable_retrieve(config, "general", "enable"))) {
enabled = ast_true(enabled_value);
}