Decompile {g,s}etthreadpri.c

2 files changed, 35 insertions, 0 deletions

diff --git a/src/libultra/os/getthreadpri.c b/src/libultra/os/getthreadpri.c
new file mode 100644
index 000000000..db572ff74
--- /dev/null
+++ b/src/libultra/os/getthreadpri.c
@@ -0,0 +1,8 @@
+#include <osint.h>
+
+OSPri osGetThreadPri(OSThread* t) {
+    if (t == NULL) {
+        t = __osRunningThread;
+    }
+    return t->priority;
+}
diff --git a/src/libultra/os/setthreadpri.c b/src/libultra/os/setthreadpri.c
new file mode 100644
index 000000000..fe3cbca39
--- /dev/null
+++ b/src/libultra/os/setthreadpri.c
@@ -0,0 +1,27 @@
+#include <osint.h>
+
+void osSetThreadPri(OSThread* t, OSPri p) {
+    register u32 saveMask;
+	
+    saveMask = __osDisableInt();
+	
+    if (t == NULL) {
+        t = __osRunningThread;
+    }
+	
+    if (t->priority != p) {
+        t->priority = p;
+
+        if (t != __osRunningThread && t->state != 1) {
+            __osDequeueThread(t->queue, t);
+            __osEnqueueThread(t->queue, t);
+        }
+
+        if (__osRunningThread->priority < __osRunQueue->priority) {
+            __osRunningThread->state = 2;
+            __osEnqueueAndYield(&__osRunQueue);
+        }
+    }
+	
+    __osRestoreInt(saveMask);
+}