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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-10-29 20:29:05 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-11-02 14:08:32 +0100 |
| commit | 3e81d52e27ea030fc93580c610c40616ab2b0559 (patch) | |
| tree | 5fe2bbc0217d90328a9c6d8ad43fb9bb3cbb0ddf /cpukit/posix/src/sigtimedwait.c | |
| parent | tests: Use printf() instead of fprintf() (diff) | |
| download | rtems-3e81d52e27ea030fc93580c610c40616ab2b0559.tar.bz2 | |
posix: Use far future for very long timeouts
Close #3205.
Diffstat (limited to '')
| -rw-r--r-- | cpukit/posix/src/sigtimedwait.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/cpukit/posix/src/sigtimedwait.c b/cpukit/posix/src/sigtimedwait.c index a0e18adef0..72f4919be9 100644 --- a/cpukit/posix/src/sigtimedwait.c +++ b/cpukit/posix/src/sigtimedwait.c @@ -76,6 +76,7 @@ int sigtimedwait( siginfo_t signal_information; siginfo_t *the_info; int signo; + struct timespec uptime; Thread_queue_Context queue_context; int error; @@ -92,20 +93,13 @@ int sigtimedwait( */ if ( timeout != NULL ) { - struct timespec end; - - if ( !_Watchdog_Is_valid_interval_timespec( timeout ) ) { - return EINVAL; - } - - _TOD_Get_zero_based_uptime_as_timespec( &end ); - - /* In case this overflows, then the enqueue callout will reject it */ - _Timespec_Add_to( &end, timeout ); + const struct timespec *end; + _TOD_Get_zero_based_uptime_as_timespec( &uptime ); + end = _Watchdog_Future_timespec( &uptime, timeout ); _Thread_queue_Context_set_enqueue_timeout_monotonic_timespec( &queue_context, - &end + end ); } else { _Thread_queue_Context_set_enqueue_do_nothing_extra( &queue_context ); |