oysteikt/mpd
0
0
Fork 0
Code Issues Pull Requests Releases Activity

lib/upnp/ClientInit: use class ScopeLock

Browse Source
This commit is contained in:
Max Kellermann 2016-02-07 12:48:01 +01:00
parent 8610eb84c6
commit 6e2ad6860f
1 changed files with 11 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
src/lib/upnp/ClientInit.cxx
View File

@ -65,9 +65,11 @@ UpnpClientGlobalInit(UpnpClient_Handle &handle, Error &error)
if (!UpnpGlobalInit(error))
return false;
upnp_client_init_mutex.lock();
bool success = upnp_client_ref > 0 || DoInit(error);
upnp_client_init_mutex.unlock();
bool success;
{
const ScopeLock protect(upnp_client_init_mutex);
success = upnp_client_ref > 0 || DoInit(error);
}
if (success) {
++upnp_client_ref;
@ -81,13 +83,13 @@ UpnpClientGlobalInit(UpnpClient_Handle &handle, Error &error)
void
UpnpClientGlobalFinish()
{
upnp_client_init_mutex.lock();
{
const ScopeLock protect(upnp_client_init_mutex);
assert(upnp_client_ref > 0);
if (--upnp_client_ref == 0)
UpnpUnRegisterClient(upnp_client_handle);
upnp_client_init_mutex.unlock();
assert(upnp_client_ref > 0);
if (--upnp_client_ref == 0)
UpnpUnRegisterClient(upnp_client_handle);
}
UpnpGlobalFinish();
}