initial pthread support (buggy!)

3 files changed, 63 insertions, 1 deletions

diff --git a/Jamfile b/Jamfile
index 604e86f7..478b6e00 100644
--- a/Jamfile
+++ b/Jamfile
@@ -20,7 +20,7 @@ HDRS += $(ROOT)/sidplay-libs-2.1.0/libsidplay/include ;
 HDRS += $(ROOT)/sidplay-libs-2.1.0/builders/resid-builder/include ;
 
 Main deadbeef : 
-    codec.c cvorbis.c cmp3.c cgme.c cdumb.c cwav.c cflac.c csid.cpp playlist.c psdl.c streamer.c md5.c main.c support.c interface.c callbacks.c threading.c messagepump.c gtkplaylist.c ;
+    codec.c cvorbis.c cmp3.c cgme.c cdumb.c cwav.c cflac.c csid.cpp playlist.c psdl.c streamer.c md5.c main.c support.c interface.c callbacks.c threading_pthread.c messagepump.c gtkplaylist.c ;
 
 LINKLIBS on deadbeef =  -lm -lvorbis -logg -lvorbisfile -lmad -lFLAC -lSDL -lsamplerate -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lm -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -lglib-2.0 -lgthread-2.0 -lstdc++ ;
 
diff --git a/main.c b/main.c
index 688f9ee5..0980175f 100644
--- a/main.c
+++ b/main.c
@@ -19,6 +19,7 @@ int psdl_terminate = 0;
 
 void
 psdl_thread (uintptr_t ctx) {
+    printf ("psdl_thread started!\n");
     psdl_play ();
     while (!psdl_terminate) {
         uint32_t msg;
diff --git a/threading_pthread.c b/threading_pthread.c
new file mode 100644
index 00000000..76dd65a5
--- /dev/null
+++ b/threading_pthread.c
@@ -0,0 +1,61 @@
+#include <stdio.h>
+#include <pthread.h>
+#include <stdlib.h>
+#include "threading.h"
+
+void thread_start (void (*fn)(uintptr_t ctx), uintptr_t ctx) {
+    printf ("thread_start called!\n");
+    pthread_t tid;
+    pthread_attr_t attr;
+    printf ("pthread_attr_init!\n");
+    int s = pthread_attr_init (&attr);
+    if (s) {
+        printf ("pthread_attr_init failed\n");
+        return;
+    }
+
+    printf ("pthread_create!\n");
+    if (pthread_create (&tid, &attr, (void *(*)(void *))fn, (void*)ctx)) {
+        printf ("pthread_create failed\n");
+        return;
+    }
+    printf ("pthread_attr_destroy!\n");
+    s = pthread_attr_destroy (&attr);
+    if (s) {
+        printf ("pthread_attr_destroy failed\n");
+        return;
+    }
+#if 0
+    void *res;
+    printf ("pthread_join!\n");
+    s = pthread_join (tid, &res);
+    if (s) {
+        printf ("pthread_join failed\n");
+        return;
+    }
+    free (res);
+#endif
+}
+uintptr_t mutex_create (void) {
+    pthread_mutex_t *mtx = malloc (sizeof (pthread_mutex_t));
+    if (pthread_mutex_init (mtx, NULL)) {
+        printf ("pthread_mutex_init failed!\n");
+    }
+    return (uintptr_t)mtx;
+}
+void mutex_free (uintptr_t _mtx) {
+    pthread_mutex_t *mtx = (pthread_mutex_t *)_mtx;
+    mutex_lock (_mtx);
+    mutex_unlock (_mtx);
+    pthread_mutex_destroy (mtx);
+    free (mtx);
+}
+int mutex_lock (uintptr_t _mtx) {
+    pthread_mutex_t *mtx = (pthread_mutex_t *)_mtx;
+    pthread_mutex_lock (mtx);
+}
+int mutex_unlock (uintptr_t _mtx) {
+    pthread_mutex_t *mtx = (pthread_mutex_t *)_mtx;
+    pthread_mutex_unlock (mtx);
+}
+