diff options
author | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-08-16 21:09:46 +0000 |
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committer | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-08-16 21:09:46 +0000 |
commit | dbec3d56c146801fad339a1d46a388865b18ffb4 (patch) | |
tree | 8fda811f62cb6ffb99847befb7b74b1519ea95ba /main/dnsmgr.c | |
parent | 0fb9c73a989207650aa3ba603824e4593809611b (diff) |
Don't reload a configuration file if nothing has changed.
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@79747 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main/dnsmgr.c')
-rw-r--r-- | main/dnsmgr.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/main/dnsmgr.c b/main/dnsmgr.c index d3eb9a50f..d1e5dd30b 100644 --- a/main/dnsmgr.c +++ b/main/dnsmgr.c @@ -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); } |