diff options
Diffstat (limited to 'cpukit/posix/src/psignal.c')
| -rw-r--r-- | cpukit/posix/src/psignal.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/cpukit/posix/src/psignal.c b/cpukit/posix/src/psignal.c index 1778cece17..5258b2bf9e 100644 --- a/cpukit/posix/src/psignal.c +++ b/cpukit/posix/src/psignal.c @@ -45,6 +45,8 @@ RTEMS_STATIC_ASSERT( /*** PROCESS WIDE STUFF ****/ +ISR_lock_Control _POSIX_signals_Lock = ISR_LOCK_INITIALIZER; + sigset_t _POSIX_signals_Pending; void _POSIX_signals_Abnormal_termination_handler( @@ -144,13 +146,13 @@ static void _POSIX_signals_Post_switch_hook( * processed at all. No point in doing this loop otherwise. */ while (1) { - _ISR_Disable( level ); + _POSIX_signals_Acquire( level ); if ( !(~api->signals_blocked & (api->signals_pending | _POSIX_signals_Pending)) ) { - _ISR_Enable( level ); + _POSIX_signals_Release( level ); break; } - _ISR_Enable( level ); + _POSIX_signals_Release( level ); for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { _POSIX_signals_Check_signal( api, signo, false ); |