[rtems-libbsd commit] Add tvtohz() implementation in new file

[Joel Sherrill]

Module:    rtems-libbsd
Branch:    master
Commit:    dc4c4909f07e90182796ebfd9cc72e7929920d2f
Changeset: http://git.rtems.org/rtems-libbsd/commit/?id=dc4c4909f07e90182796ebfd9cc72e7929920d2f

Author:    Joel Sherrill <joel.sherrill at oarcorp.com>
Date:      Wed Apr  4 17:38:25 2012 -0500

Add tvtohz() implementation in new file

---

 Makefile                             |    1 +
 freebsd-to-rtems.py                  |    1 +
 rtemsbsd/src/rtems-bsd-timesupport.c |   38 ++++++++++++++++++++++++++++++++++
 3 files changed, 40 insertions(+), 0 deletions(-)

diff --git a/Makefile b/Makefile
index 44c9c0b..276d4c6 100644
--- a/Makefile
+++ b/Makefile
@@ -384,6 +384,7 @@ C_FILES += \
 	rtemsbsd/src/rtems-bsd-sysctlnametomib.c \
 	rtemsbsd/src/rtems-bsd-uma.c \
 	rtemsbsd/src/rtems-bsd-taskqueue.c \
+	rtemsbsd/src/rtems-bsd-timesupport.c \
 	rtemsbsd/src/rtems-bsd-newproc.c \
 	rtemsbsd/src/rtems-bsd-vm_glue.c
 
diff --git a/freebsd-to-rtems.py b/freebsd-to-rtems.py
index 15724b6..74d8fe0 100755
--- a/freebsd-to-rtems.py
+++ b/freebsd-to-rtems.py
@@ -532,6 +532,7 @@ rtems_sourceFiles = [
         'src/rtems-bsd-sysctlnametomib.c',
         'src/rtems-bsd-uma.c',
         'src/rtems-bsd-taskqueue.c',
+        'src/rtems-bsd-timesupport.c',
         'src/rtems-bsd-newproc.c',
         'src/rtems-bsd-vm_glue.c',
 	]
diff --git a/rtemsbsd/src/rtems-bsd-timesupport.c b/rtemsbsd/src/rtems-bsd-timesupport.c
new file mode 100644
index 0000000..4e6998e
--- /dev/null
+++ b/rtemsbsd/src/rtems-bsd-timesupport.c
@@ -0,0 +1,38 @@
+/**
+ * @file
+ *
+ * @ingroup rtems_bsd_rtems
+ *
+ * @brief TODO.
+ */
+
+/*
+ *  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.
+ */
+
+/*
+ * This violation is specifically for _Timespec_To_ticks
+ */
+#define __RTEMS_VIOLATE_KERNEL_VISIBILITY__ 
+#include <freebsd/machine/rtems-bsd-config.h>
+
+#include <rtems/score/timespec.h>
+
+/*
+ * Compute number of ticks in the specified amount of time.
+ */
+int
+tvtohz(struct timeval *tv)
+{
+  struct timespec ts;
+
+  ts.tv_sec = tv->tv_sec;
+  ts.tv_nsec = tv->tv_usec * 1000;
+
+  (int) _Timespec_To_ticks( &ts );
+}