Changeset 26 for trunk/threads-tsl.c

Timestamp:

Apr 18, 2014, 8:10:14 AM (10 years ago)

Author:

Mattia Monga

Message:

Programmi 2014

File:

• trunk/threads-tsl.c (modified) (4 diffs)

trunk/threads-tsl.c

@@ -1 +1 @@
 /* Copyright (C) 2009 by Mattia Monga <mattia.monga@unimi.it> */
 /* $Id$ */
+#define _GNU_SOURCE
 
 #include <unistd.h>
@@ -18 +19 @@
                 printf("Processo figlio (%d). s = %d\n", 
                        getpid(), shared[0]);
+                fflush(stdout);
                 if (!(shared[0] < 10)){
                         printf("Corsa critica!!!!\n");
@@ -25 +27 @@
                 leave_section(&shared[1]);
                 sched_yield();
+                usleep(50);
         }
         leave_section(&shared[1]); // il test nel while \`e dopo enter\_section
@@ -71 +74 @@
                        shared[2],
                        shared[3]);
+                fflush(stdout);
         }
         return 0;