Split psignal.c into many more files. This reduced the amount of

object code that has to be loaded just for initializing the signal
manager.

1 files changed, 48 insertions, 0 deletions

diff --git a/cpukit/posix/src/alarm.c b/cpukit/posix/src/alarm.c
new file mode 100644
index 0000000000..a17fd04f4e
--- /dev/null
+++ b/cpukit/posix/src/alarm.c
@@ -0,0 +1,48 @@
+/*
+ *  3.4.1 Schedule Alarm, P1003.1b-1993, p. 79
+ *
+ *  COPYRIGHT (c) 1989-1998.
+ *  On-Line Applications Research Corporation (OAR).
+ *  Copyright assigned to U.S. Government, 1994.
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.OARcorp.com/rtems/license.html.
+ *
+ *  $Id$
+ */
+
+
+#include <pthread.h>
+#include <errno.h>
+
+#include <rtems/system.h>
+#include <rtems/posix/pthread.h>
+#include <rtems/posix/psignal.h>
+
+unsigned int alarm(
+  unsigned int seconds
+)
+{
+  unsigned int      remaining = 0;
+  Watchdog_Control *the_timer;
+
+  the_timer = &_POSIX_signals_Alarm_timer;
+
+  switch ( _Watchdog_Remove( the_timer ) ) {
+    case WATCHDOG_INACTIVE:
+    case WATCHDOG_BEING_INSERTED:
+      break;
+
+    case WATCHDOG_ACTIVE:
+    case WATCHDOG_REMOVE_IT:
+      remaining = the_timer->initial -
+                  (the_timer->stop_time - the_timer->start_time);
+      break;
+  }
+
+  _Watchdog_Insert_seconds( the_timer, seconds );
+
+  return remaining;
+}
+