From 9a95fe49c848d2711dcdcf4c407e626e41e4657f Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Thu, 13 Aug 2009 02:14:19 +0200 Subject: core: add assert macros for verifying calling context This adds pa_assert_io_context() and pa_assert_ctl_context() in addition to a few related macros. When called they will fail when the current execution context is not IO resp. not control context. (aka 'thread' context vs. 'main' context) --- src/pulsecore/sink.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/pulsecore/sink.h') diff --git a/src/pulsecore/sink.h b/src/pulsecore/sink.h index 7a8cdaf1..13033960 100644 --- a/src/pulsecore/sink.h +++ b/src/pulsecore/sink.h @@ -42,6 +42,7 @@ typedef struct pa_device_port pa_device_port; #include #include #include +#include #define PA_MAX_INPUTS_PER_SINK 32 @@ -343,4 +344,10 @@ pa_usec_t pa_sink_get_latency_within_thread(pa_sink *s); pa_device_port *pa_device_port_new(const char *name, const char *description, size_t extra); void pa_device_port_free(pa_device_port *p); +/* Verify that we called in IO context (aka 'thread context), or that + * the sink is not yet set up, i.e. the thread not set up yet. See + * pa_assert_io_context() in thread-mq.h for more information. */ +#define pa_sink_assert_io_context(s) \ + pa_assert(pa_thread_mq_get() || !PA_SINK_IS_LINKED((s)->state)) + #endif -- cgit