-/* $Id$ */
-
/***
This file is part of PulseAudio.
PulseAudio is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2 of the License,
+ by the Free Software Foundation; either version 2.1 of the License,
or (at your option) any later version.
PulseAudio is distributed in the hope that it will be useful, but
#include <config.h>
#endif
-#include <assert.h>
#include <stdio.h>
-#include <pulsecore/gccmacro.h>
+#include <pulsecore/macro.h>
#include <pulsecore/pstream-util.h>
#include "internal.h"
-
#include "subscribe.h"
-void pa_command_subscribe_event(pa_pdispatch *pd, uint32_t command, PA_GCC_UNUSED uint32_t tag, pa_tagstruct *t, void *userdata) {
+void pa_command_subscribe_event(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
pa_context *c = userdata;
pa_subscription_event_type_t e;
uint32_t idx;
- assert(pd);
- assert(command == PA_COMMAND_SUBSCRIBE_EVENT);
- assert(t);
- assert(c);
+ pa_assert(pd);
+ pa_assert(command == PA_COMMAND_SUBSCRIBE_EVENT);
+ pa_assert(t);
+ pa_assert(c);
+ pa_assert(PA_REFCNT_VALUE(c) >= 1);
pa_context_ref(c);
pa_context_unref(c);
}
-
pa_operation* pa_context_subscribe(pa_context *c, pa_subscription_mask_t m, pa_context_success_cb_t cb, void *userdata) {
pa_operation *o;
pa_tagstruct *t;
uint32_t tag;
- assert(c);
- assert(PA_REFCNT_VALUE(c) >= 1);
+ pa_assert(c);
+ pa_assert(PA_REFCNT_VALUE(c) >= 1);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
}
void pa_context_set_subscribe_callback(pa_context *c, pa_context_subscribe_cb_t cb, void *userdata) {
- assert(c);
- assert(PA_REFCNT_VALUE(c) >= 1);
+ pa_assert(c);
+ pa_assert(PA_REFCNT_VALUE(c) >= 1);
+
+ if (c->state == PA_CONTEXT_TERMINATED || c->state == PA_CONTEXT_FAILED)
+ return;
c->subscribe_callback = cb;
c->subscribe_userdata = userdata;