28 lines
650 B
C
28 lines
650 B
C
/* The kernel call implemented in this file:
|
|
* m_type: SYS_EXIT
|
|
*/
|
|
|
|
#include "kernel/system.h"
|
|
|
|
#include <signal.h>
|
|
|
|
#if USE_EXIT
|
|
|
|
/*===========================================================================*
|
|
* do_exit *
|
|
*===========================================================================*/
|
|
PUBLIC int do_exit(struct proc * caller, message * m_ptr)
|
|
{
|
|
/* Handle sys_exit. A system process has requested to exit. Generate a
|
|
* self-termination signal.
|
|
*/
|
|
int sig_nr = SIGABRT;
|
|
|
|
cause_sig(caller->p_nr, sig_nr); /* send a signal to the caller */
|
|
|
|
return(EDONTREPLY); /* don't reply */
|
|
}
|
|
|
|
#endif /* USE_EXIT */
|
|
|