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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-03-11 20:07:49 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-03-11 20:07:49 +0000 |
commit | d7d785916619f752ecf7e67e82055fb1cb9216ba (patch) | |
tree | d3efff424cfa0df4ca864d4b3ceaefcf0a4f7520 /cpukit/rtems/src/clockgettodtimeval.c | |
parent | 2008-03-07 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
download | rtems-d7d785916619f752ecf7e67e82055fb1cb9216ba.tar.bz2 |
2008-03-11 Joel Sherrill <joel.sherrill@oarcorp.com>
* rtems/Makefile.am, rtems/include/rtems/rtems/clock.h,
rtems/src/clockget.c:
* rtems/src/clockgetsecondssinceepoch.c,
rtems/src/clockgettickspersecond.c,
rtems/src/clockgettickssinceboot.c, rtems/src/clockgettod.c,
rtems/src/clockgettodtimeval.c: New files.
Refactored rtems_clock_get into 5 methods which are single purpose
and more strongly typed. They are:
rtems_clock_get_tod - Get TOD in Classic API structure
rtems_clock_get_tod_timeval - Get TOD in struct timeval
rtems_clock_get_seconds_since_epoch - Get TOD as seconds since 1988
rtems_clock_get_ticks_since_boot - Get ticks since boot
rtems_clock_get_ticks_per_second - Get ticks per second
Diffstat (limited to '')
-rw-r--r-- | cpukit/rtems/src/clockgettodtimeval.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/cpukit/rtems/src/clockgettodtimeval.c b/cpukit/rtems/src/clockgettodtimeval.c new file mode 100644 index 0000000000..71e53ffd24 --- /dev/null +++ b/cpukit/rtems/src/clockgettodtimeval.c @@ -0,0 +1,39 @@ +/* + * Clock Manager - Get TOD in Time Value Format + * + * 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 <rtems/system.h> +#include <rtems/rtems/status.h> +#include <rtems/rtems/clock.h> +#include <rtems/score/isr.h> +#include <rtems/score/thread.h> +#include <rtems/score/tod.h> +#include <rtems/score/watchdog.h> + +rtems_status_code rtems_clock_get_tod_timeval( + struct timeval *time +) +{ + if ( !time ) + return RTEMS_INVALID_ADDRESS; + + if ( !_TOD_Is_set ) + return RTEMS_NOT_DEFINED; + + _TOD_Get_timeval( time ); + + return RTEMS_SUCCESSFUL; +} |