diff options
Diffstat (limited to 'cpukit/posix/src/pthreadkill.c')
| -rw-r--r-- | cpukit/posix/src/pthreadkill.c | 33 |
1 files changed, 14 insertions, 19 deletions
diff --git a/cpukit/posix/src/pthreadkill.c b/cpukit/posix/src/pthreadkill.c index f3e6f88ee5..c301af39b5 100644 --- a/cpukit/posix/src/pthreadkill.c +++ b/cpukit/posix/src/pthreadkill.c @@ -23,7 +23,6 @@ #include <rtems/posix/pthread.h> #include <rtems/posix/psignal.h> #include <rtems/score/isr.h> -#include <rtems/seterr.h> int pthread_kill( pthread_t thread, @@ -34,11 +33,9 @@ int pthread_kill( Thread_Control *the_thread; Objects_Locations location; - if ( !sig ) - rtems_set_errno_and_return_minus_one( EINVAL ); - - if ( !is_valid_signo(sig) ) - rtems_set_errno_and_return_minus_one( EINVAL ); + if ( !is_valid_signo( sig ) ) { + return EINVAL; + } the_thread = _Thread_Get( thread, &location ); switch ( location ) { @@ -50,24 +47,22 @@ int pthread_kill( api = the_thread->API_Extensions[ THREAD_API_POSIX ]; - if ( sig ) { + if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) { + _Thread_Enable_dispatch(); + return 0; + } - if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) { - _Thread_Enable_dispatch(); - return 0; - } + /* XXX critical section */ - /* XXX critical section */ + api->signals_pending |= signo_to_mask( sig ); - api->signals_pending |= signo_to_mask( sig ); + (void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL ); - (void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL ); + the_thread->do_post_task_switch_extension = true; - the_thread->do_post_task_switch_extension = true; + if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) + _ISR_Signals_to_thread_executing = true; - if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) - _ISR_Signals_to_thread_executing = true; - } _Thread_Enable_dispatch(); return 0; @@ -78,5 +73,5 @@ int pthread_kill( break; } - rtems_set_errno_and_return_minus_one( ESRCH ); + return ESRCH; } |