--- joko/Uni/BSArch/04/bmp_fractal.c	2006/07/02 12:08:10	1.15
+++ joko/Uni/BSArch/04/bmp_fractal.c	2006/07/02 12:21:01	1.16
@@ -5,7 +5,7 @@
  * Uebung 4.4 
  */
 
-// $Id: bmp_fractal.c,v 1.15 2006/07/02 12:08:10 joko Exp $
+// $Id: bmp_fractal.c,v 1.16 2006/07/02 12:21:01 joko Exp $
 
 #include <windows.h>
 #include <stdio.h>
@@ -156,7 +156,6 @@
 
 }
 
-//BOOL scan_argv(int argc, char *argv[], char opt_name[], char *opt_value[]) {
 BOOL scan_argv(int argc, char *argv[], char opt_name[], char *opt_value) {
   int i;
   char * opt_current_name;
@@ -187,10 +186,11 @@
   unsigned char *pDataBitmap;
 
   // workers
-  int workers = 5;
+  int workers;
   int worker_index, worker_rows, worker_startrow;
   HANDLE *worker_handles;
   PWORKERARGS worker_args;
+  int worker_count;
 
   // threads or processes?
   BOOL use_processes = FALSE;
@@ -427,11 +427,15 @@
 
   }
 
-  // wait for all threads
   if (VERBOSE)
     fprintf(stdout, "waiting for workers to finish...\n");
-  if (WaitForMultipleObjects(workers, worker_handles, TRUE, INFINITE) == WAIT_FAILED)
-    printErrorAndExit("Error at WaitForMultipleObjects", GetLastError());
+  
+  // wait for all workers
+  for (worker_index = 0; worker_index < workers; worker_index += MAXIMUM_WAIT_OBJECTS) {
+    worker_count = ((workers - worker_index) > MAXIMUM_WAIT_OBJECTS) ? MAXIMUM_WAIT_OBJECTS : (workers - worker_index);
+    if (WaitForMultipleObjects(worker_count, &worker_handles[worker_index], TRUE, INFINITE) == WAIT_FAILED)
+      printErrorAndExit("Error at WaitForMultipleObjects", GetLastError());
+  }
 
   // debugging: just run single thread
   //if (WaitForSingleObject(worker_handles[0], INFINITE) == WAIT_FAILED)