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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-04-02 18:23:59 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-04-02 18:23:59 +0000 |
| commit | 812da546889eea0b6dea7eb2954f46a4c43d1314 (patch) | |
| tree | 22fc95d921c3544de770454a2f9c604d5d0a27a2 /cpukit/posix/src/nanosleep.c | |
| parent | 2007-04-02 Joel Sherrill <joel@OARcorp.com> (diff) | |
| download | rtems-812da546889eea0b6dea7eb2954f46a4c43d1314.tar.bz2 | |
2007-04-02 Joel Sherrill <joel@OARcorp.com>
* itron/src/itrontime.c, libcsupport/src/__gettod.c,
posix/include/rtems/posix/time.h, posix/include/rtems/posix/timer.h,
posix/src/clockgettime.c, posix/src/clocksettime.c,
posix/src/nanosleep.c, posix/src/posixtimespecsubtract.c,
posix/src/posixtimespectointerval.c, posix/src/ptimer1.c,
posix/src/sleep.c, rtems/Makefile.am,
rtems/include/rtems/rtems/clock.h, rtems/include/rtems/rtems/timer.h,
rtems/include/rtems/rtems/types.h, rtems/src/clockget.c,
rtems/src/clockset.c, rtems/src/clocktodtoseconds.c,
rtems/src/clocktodvalidate.c, rtems/src/taskwakewhen.c,
score/Makefile.am, score/include/rtems/score/tod.h,
score/inline/rtems/score/tod.inl, score/src/coretod.c,
score/src/coretodset.c: Convert from Classic API style TOD_Control as
fundamental time structure to POSIX struct timespec. Add
clock_get_uptime().
* rtems/src/clockgetuptime.c, score/src/coretodget.c,
score/src/coretodgetuptime.c: New files.
* score/src/coretodtickle.c, score/src/coretodtoseconds.c,
score/src/coretodvalidate.c: Removed.
Diffstat (limited to 'cpukit/posix/src/nanosleep.c')
| -rw-r--r-- | cpukit/posix/src/nanosleep.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cpukit/posix/src/nanosleep.c b/cpukit/posix/src/nanosleep.c index a7fc8d6e97..47f7cbad0e 100644 --- a/cpukit/posix/src/nanosleep.c +++ b/cpukit/posix/src/nanosleep.c @@ -54,6 +54,13 @@ int nanosleep( ticks = _POSIX_Timespec_to_interval( the_rqtp ); /* + * Bump the ticks by one so the delay is at least the number of + * ticks requested + */ + ticks++; + + /* + * A nanosleep for zero time is implemented as a yield. * This behavior is also beyond the POSIX specification but is * consistent with the RTEMS api and yields desirable behavior. */ @@ -69,6 +76,9 @@ int nanosleep( return 0; } + /* + * Block for the desired amount of time + */ _Thread_Disable_dispatch(); _Thread_Set_state( _Thread_Executing, |