1 files changed, 87 insertions, 0 deletions
diff --git a/cpukit/posix/src/pthreadinitthreads.c b/cpukit/posix/src/pthreadinitthreads.c
new file mode 100644
index 0000000000..b7c0fdec3b
--- /dev/null
+++ b/cpukit/posix/src/pthreadinitthreads.c
@@ -0,0 +1,87 @@
+/*
+ *  COPYRIGHT (c) 1989-2008.
+ *  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.
+ *
+ *  $Id$
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <errno.h>
+#include <pthread.h>
+#include <limits.h>
+
+#include <rtems/system.h>
+#include <rtems/config.h>
+#include <rtems/score/apiext.h>
+#include <rtems/score/stack.h>
+#include <rtems/score/thread.h>
+#include <rtems/score/userext.h>
+#include <rtems/score/wkspace.h>
+#include <rtems/posix/cancel.h>
+#include <rtems/posix/pthread.h>
+#include <rtems/posix/priority.h>
+#include <rtems/posix/psignal.h>
+#include <rtems/posix/config.h>
+#include <rtems/posix/key.h>
+#include <rtems/posix/time.h>
+
+/*PAGE
+ *
+ *  _POSIX_Threads_Initialize_user_threads_body
+ *
+ *  This routine creates and starts all configured user
+ *  initialzation threads.
+ *
+ *  Input parameters: NONE
+ *
+ *  Output parameters:  NONE
+ */
+
+void _POSIX_Threads_Initialize_user_threads_body(void)
+{
+  int                                 status;
+  uint32_t                            index;
+  uint32_t                            maximum;
+  posix_initialization_threads_table *user_threads;
+  pthread_t                           thread_id;
+  pthread_attr_t                      attr;
+
+  user_threads = Configuration_POSIX_API.User_initialization_threads_table;
+  maximum      = Configuration_POSIX_API.number_of_initialization_threads;
+
+  if ( !user_threads || maximum == 0 )
+    return;
+
+  /*
+   *  Be careful .. if the default attribute set changes, this may need to.
+   *
+   *  Setting the attributes explicitly is critical, since we don't want
+   *  to inherit the idle tasks attributes.
+   */
+
+  for ( index=0 ; index < maximum ; index++ ) {
+    /*
+     * There is no way for these calls to fail in this situation.
+     */
+    (void) pthread_attr_init( &attr );
+    (void) pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
+    (void) pthread_attr_setstacksize(&attr, user_threads[ index ].stack_size);
+
+    status = pthread_create(
+      &thread_id,
+      &attr,
+      user_threads[ index ].thread_entry,
+      NULL
+    );
+    if ( status )
+      _Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status );
+  }
+}
+