diff options
Diffstat (limited to 'c/src/exec/posix/include/rtems/posix/psignal.h')
-rw-r--r-- | c/src/exec/posix/include/rtems/posix/psignal.h | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/c/src/exec/posix/include/rtems/posix/psignal.h b/c/src/exec/posix/include/rtems/posix/psignal.h deleted file mode 100644 index c15ca78d34..0000000000 --- a/c/src/exec/posix/include/rtems/posix/psignal.h +++ /dev/null @@ -1,121 +0,0 @@ -/* - * $Id$ - */ - -#ifndef __RTEMS_POSIX_SIGNALS_h -#define __RTEMS_POSIX_SIGNALS_h - -#include <rtems/posix/pthread.h> - -/* - * Currently 32 signals numbered 1-32 are defined - */ - -#define SIGNAL_EMPTY_MASK 0x00000000 -#define SIGNAL_ALL_MASK 0xffffffff - -#define signo_to_mask( _sig ) (1 << ((_sig) - 1)) - -#define is_valid_signo( _sig ) \ - ((_sig) >= 1 && (_sig) <= 32 ) - -#define _States_Is_interruptible_signal( _states ) \ - ( ((_states) & \ - (STATES_WAITING_FOR_SIGNAL|STATES_INTERRUPTIBLE_BY_SIGNAL)) == \ - (STATES_WAITING_FOR_SIGNAL|STATES_INTERRUPTIBLE_BY_SIGNAL)) - -#define SIGACTION_TERMINATE \ - { 0, SIGNAL_ALL_MASK, {_POSIX_signals_Abnormal_termination_handler} } -#define SIGACTION_IGNORE \ - { 0, SIGNAL_ALL_MASK, {SIG_IGN} } -#define SIGACTION_STOP \ - { 0, SIGNAL_ALL_MASK, {_POSIX_signals_Stop_handler} } -#define SIGACTION_CONTINUE \ - { 0, SIGNAL_ALL_MASK, {_POSIX_signals_Continue_handler} } - -#define SIG_ARRAY_MAX (SIGRTMAX + 1) - -/* - * Variables - */ - -extern sigset_t _POSIX_signals_Pending; - -extern struct sigaction _POSIX_signals_Default_vectors[ SIG_ARRAY_MAX ]; - -extern struct sigaction _POSIX_signals_Vectors[ SIG_ARRAY_MAX ]; - -extern Watchdog_Control _POSIX_signals_Alarm_timer; - -extern Thread_queue_Control _POSIX_signals_Wait_queue; - -extern Chain_Control _POSIX_signals_Inactive_siginfo; - -extern Chain_Control _POSIX_signals_Siginfo[ SIG_ARRAY_MAX ]; - -/* - * POSIX internal siginfo structure - */ - -typedef struct { - Chain_Node Node; - siginfo_t Info; -} POSIX_signals_Siginfo_node; - -/* - * Internal routines - */ - -void _POSIX_signals_Manager_Initialization( - int maximum_queued_signals -); - -void _POSIX_signals_Post_switch_extension( - Thread_Control *the_thread -); - -boolean _POSIX_signals_Unblock_thread( - Thread_Control *the_thread, - int signo, - siginfo_t *info -); - -boolean _POSIX_signals_Check_signal( - POSIX_API_Control *api, - int signo, - boolean is_global -); - -boolean _POSIX_signals_Clear_signals( - POSIX_API_Control *api, - int signo, - siginfo_t *info, - boolean is_global, - boolean check_blocked -); - -int killinfo( - pid_t pid, - int sig, - const union sigval *value -); - -void _POSIX_signals_Set_process_signals( - sigset_t mask -); - -void _POSIX_signals_Clear_process_signals( - sigset_t mask -); - -/* - * Default signal handlers - */ - -#define _POSIX_signals_Stop_handler NULL -#define _POSIX_signals_Continue_handler NULL - -void _POSIX_signals_Abnormal_termination_handler( int signo ); - -#endif -/* end of file */ |