Changes in libcfa/src/concurrency/kernel.cfa [da3963a:454f478]

File:

• libcfa/src/concurrency/kernel.cfa (modified) (2 diffs)

libcfa/src/concurrency/kernel.cfa

@@ -109 +109 @@
 static void __run_thread(processor * this, $thread * dst);
 static void __wake_one(cluster * cltr);
-static void wait(__bin_sem_t & this);
 
 static void push  (__cluster_idles & idles, processor & proc);
@@ -549 +548 @@
 // Kernel Idle Sleep
 //=============================================================================================
-extern "C" {
-        char * strerror(int);
-}
-#define CHECKED(x) { int err = x; if( err != 0 ) abort("KERNEL ERROR: Operation \"" #x "\" return error %d - %s\n", err, strerror(err)); }
-
-static void wait(__bin_sem_t & this) with( this ) {
-        verify(__cfaabi_dbg_in_kernel());
-        CHECKED( pthread_mutex_lock(&lock) );
-                while(val < 1) {
-                        pthread_cond_wait(&cond, &lock);
-                }
-                val -= 1;
-        CHECKED( pthread_mutex_unlock(&lock) );
-}
-
-static bool post(__bin_sem_t & this) with( this ) {
-        bool needs_signal = false;
-
-        CHECKED( pthread_mutex_lock(&lock) );
-                if(val < 1) {
-                        val += 1;
-                        pthread_cond_signal(&cond);
-                        needs_signal = true;
-                }
-        CHECKED( pthread_mutex_unlock(&lock) );
-
-        return needs_signal;
-}
-
-#undef CHECKED
-
 // Wake a thread from the front if there are any
 static void __wake_one(cluster * this) {