1 files changed, 80 insertions, 0 deletions
diff --git a/posix_api/livermore/pthread/init.c b/posix_api/livermore/pthread/init.c
new file mode 100644
index 0000000..bbc296b
--- /dev/null
+++ b/posix_api/livermore/pthread/init.c
@@ -0,0 +1,80 @@
+/*
+ *  COPYRIGHT (c) 1989-2012.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ */
+
+//Adapted from Lawrence Livermore Pthread Tutorial #1
+//https://computing.llnl.gov/tutorials/pthreads
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <bsp.h> /* for device driver prototypes */
+#include <stdio.h>
+#include <stdlib.h>
+#include <pthread.h>
+
+#define NUM_THREADS    5
+
+/* forward declarations to avoid warnings */
+void *POSIX_Init(void *argument);
+void *Print_Hello(void *threadid);
+
+void *Print_Hello(void *threadid)
+{
+   long tid;
+   tid = (long)threadid;
+   printf("Hello World! It's me, thread #%ld!\n", tid);
+
+   //You must include the return 'NULL;' in your threads to make the compiler happy
+   pthread_exit(NULL);
+   return NULL;
+}
+
+
+void *POSIX_Init(void *argument)
+{
+   pthread_t threads[NUM_THREADS];
+   int rc;
+   long t;
+
+   //Creates threads
+   for(t=0; t<NUM_THREADS; t++){
+      printf("In main: creating thread %ld\n", t);
+      rc = pthread_create(&threads[t], NULL, Print_Hello, (void *)t);
+      if (rc){
+         printf("ERROR; return code from pthread_create() is %d\n", rc);
+         exit(-1);
+      }
+   }
+
+
+   //Joins the child threads up to the main one.
+   for(t=0; t<NUM_THREADS; t++){
+      pthread_join(threads[t],NULL);
+   }
+   /* Last thing that main() should do */
+   exit(NULL);
+}
+
+/* NOTICE: the clock driver is explicitly disabled */
+#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+
+#define CONFIGURE_MAXIMUM_TASKS            1
+#define CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//NOTICE: These configuration variable MUST be initialized before using Pthreads. The will not work if you do not.
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+#define CONFIGURE_MAXIMUM_POSIX_THREADS 6                                                                    /////
+#define CONFIGURE_POSIX_INIT_THREAD_TABLE                                                                    /////
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#define CONFIGURE_INIT
+#include <rtems/confdefs.h>