1 files changed, 109 insertions, 0 deletions
diff --git a/gcc-4.4.3/gcc/ada/cal.c b/gcc-4.4.3/gcc/ada/cal.c
new file mode 100644
index 000000000..6eb176915
--- /dev/null
+++ b/gcc-4.4.3/gcc/ada/cal.c
@@ -0,0 +1,109 @@
+/****************************************************************************
+ *                                                                          *
+ *                         GNAT COMPILER COMPONENTS                         *
+ *                                                                          *
+ *                                   C A L                                  *
+ *                                                                          *
+ *                          C Implementation File                           *
+ *                                                                          *
+ *          Copyright (C) 1992-2009, Free Software Foundation, Inc.         *
+ *                                                                          *
+ * GNAT is free software;  you can  redistribute it  and/or modify it under *
+ * terms of the  GNU General Public License as published  by the Free Soft- *
+ * ware  Foundation;  either version 3,  or (at your option) any later ver- *
+ * sion.  GNAT is distributed in the hope that it will be useful, but WITH- *
+ * OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY *
+ * or FITNESS FOR A PARTICULAR PURPOSE.                                     *
+ *                                                                          *
+ * As a special exception under Section 7 of GPL version 3, you are granted *
+ * additional permissions described in the GCC Runtime Library Exception,   *
+ * version 3.1, as published by the Free Software Foundation.               *
+ *                                                                          *
+ * You should have received a copy of the GNU General Public License and    *
+ * a copy of the GCC Runtime Library Exception along with this program;     *
+ * see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    *
+ * <http://www.gnu.org/licenses/>.                                          *
+ *                                                                          *
+ * GNAT was originally developed  by the GNAT team at  New York University. *
+ * Extensive contributions were provided by Ada Core Technologies Inc.      *
+ *                                                                          *
+ ****************************************************************************/
+
+/*  This file contains those routines named by Import pragmas in package    */
+/*  GNAT.Calendar. It is used to do Duration to timeval conversion.         */
+/*  These are simple wrappers function to abstract the fact that the C      */
+/*  struct timeval fields type are not normalized (they are generally       */
+/*  defined as int or long values).                                         */
+
+#if defined(VMS) || defined(__nucleus__)
+
+/* this is temporary code to avoid build failure under VMS */
+
+void
+__gnat_timeval_to_duration (void *t, long *sec, long *usec)
+{
+}
+
+void
+__gnat_duration_to_timeval (long sec, long usec, void *t)
+{
+}
+
+#else
+
+#if defined (__vxworks)
+#ifdef __RTP__
+#include <time.h>
+#include <version.h>
+#if (_WRS_VXWORKS_MINOR != 0)
+#include <sys/time.h>
+#endif
+#else
+#include <sys/times.h>
+#endif
+#elif defined (__nucleus__)
+#include <time.h>
+#else
+#include <sys/time.h>
+#endif
+
+#ifdef __MINGW32__
+#include "mingw32.h"
+#if STD_MINGW
+#include <winsock.h>
+#endif
+#endif
+
+void
+__gnat_timeval_to_duration (struct timeval *t, long *sec, long *usec)
+{
+  *sec  = (long) t->tv_sec;
+  *usec = (long) t->tv_usec;
+}
+
+void
+__gnat_duration_to_timeval (long sec, long usec, struct timeval *t)
+{
+  /* here we are doing implicit conversion from a long to the struct timeval
+     fields types. */
+
+  t->tv_sec = sec;
+  t->tv_usec = usec;
+}
+#endif
+
+#ifdef __alpha_vxworks
+#include "vxWorks.h"
+#elif defined (__vxworks)
+#include <types/vxTypesOld.h>
+#endif
+
+/* Return the value of the "time" C library function.  We always return
+   a long and do it this way to avoid problems with not knowing
+   what time_t is on the target.  */
+
+long
+gnat_time (void)
+{
+  return time (0);
+}