[SPCA] Synchronization

semester3/spca/code-examples/03_hw/01_tas.c

@@ -0,0 +1,13 @@
+void acquire( int *lock ) {
+    while ( TAS( lock ) == 1 );
+}
+
+void acquire_tatas( int *lock ) {
+    do {
+        while ( *lock == 1 );
+    } while ( TAS( lock ) == 1 );
+}
+
+void release( int *lock ) {
+    *lock = 0;
+}