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-rw-r--r--src/Main.cxx27
1 files changed, 27 insertions, 0 deletions
diff --git a/src/Main.cxx b/src/Main.cxx
index 417e055d6..2719c05e0 100644
--- a/src/Main.cxx
+++ b/src/Main.cxx
@@ -114,6 +114,10 @@
#include <ws2tcpip.h>
#endif
+#ifdef __APPLE__
+#include <dispatch/dispatch.h>
+#endif
+
#include <limits.h>
static constexpr unsigned DEFAULT_BUFFER_SIZE = 4096;
@@ -408,6 +412,8 @@ int main(int argc, char *argv[])
#endif
+static int mpd_main_after_fork(struct options);
+
#ifdef ANDROID
static inline
#endif
@@ -511,6 +517,27 @@ int mpd_main(int argc, char *argv[])
daemonize_begin(options.daemon);
#endif
+#ifdef __APPLE__
+ /* Runs the OS X native event loop in the main thread, and runs
+ the rest of mpd_main on a new thread. This lets CoreAudio receive
+ route change notifications (e.g. plugging or unplugging headphones).
+ All hardware output on OS X ultimately uses CoreAudio internally.
+ This must be run after forking; if dispatch is called before forking,
+ the child process will have a broken internal dispatch state. */
+ dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
+ exit(mpd_main_after_fork(options));
+ });
+ dispatch_main();
+ return EXIT_FAILURE; // unreachable, because dispatch_main never returns
+#else
+ return mpd_main_after_fork(options);
+#endif
+}
+
+static int mpd_main_after_fork(struct options options)
+{
+ Error error;
+
GlobalEvents::Initialize(*instance->event_loop);
GlobalEvents::Register(GlobalEvents::IDLE, idle_event_emitted);
#ifdef WIN32