diff options
Diffstat (limited to 'cpukit/posix/src/sigtimedwait.c')
-rw-r--r-- | cpukit/posix/src/sigtimedwait.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/cpukit/posix/src/sigtimedwait.c b/cpukit/posix/src/sigtimedwait.c index ddc2884d68..7855bb0080 100644 --- a/cpukit/posix/src/sigtimedwait.c +++ b/cpukit/posix/src/sigtimedwait.c @@ -69,14 +69,14 @@ int sigtimedwait( const struct timespec *__restrict timeout ) { - Thread_Control *executing; - POSIX_API_Control *api; - Watchdog_Interval interval; - siginfo_t signal_information; - siginfo_t *the_info; - int signo; - ISR_lock_Context lock_context; - int error; + Thread_Control *executing; + POSIX_API_Control *api; + Watchdog_Interval interval; + siginfo_t signal_information; + siginfo_t *the_info; + int signo; + Thread_queue_Context queue_context; + int error; /* * Error check parameters before disabling interrupts. @@ -115,7 +115,8 @@ int sigtimedwait( /* API signals pending? */ - _POSIX_signals_Acquire( &lock_context ); + _Thread_queue_Context_initialize( &queue_context ); + _POSIX_signals_Acquire( &queue_context ); if ( *set & api->signals_pending ) { /* XXX real info later */ the_info->si_signo = _POSIX_signals_Get_lowest( api->signals_pending ); @@ -127,7 +128,7 @@ int sigtimedwait( false, false ); - _POSIX_signals_Release( &lock_context ); + _POSIX_signals_Release( &queue_context ); the_info->si_code = SI_USER; the_info->si_value.sival_int = 0; @@ -139,7 +140,7 @@ int sigtimedwait( if ( *set & _POSIX_signals_Pending ) { signo = _POSIX_signals_Get_lowest( _POSIX_signals_Pending ); _POSIX_signals_Clear_signals( api, signo, the_info, true, false, false ); - _POSIX_signals_Release( &lock_context ); + _POSIX_signals_Release( &queue_context ); the_info->si_signo = signo; the_info->si_code = SI_USER; @@ -151,13 +152,14 @@ int sigtimedwait( executing->Wait.option = *set; executing->Wait.return_argument = the_info; + _Thread_queue_Context_set_expected_level( &queue_context, 1 ); _Thread_queue_Enqueue_critical( &_POSIX_signals_Wait_queue.Queue, POSIX_SIGNALS_TQ_OPERATIONS, executing, STATES_WAITING_FOR_SIGNAL | STATES_INTERRUPTIBLE_BY_SIGNAL, interval, - &lock_context + &queue_context ); /* |