| 18,11 → 18,11 |
|---|
| |
| /** |
| ------------ |
| CVS : $Id: signal.c,v 1.12 2005-01-08 14:46:18 pj Exp $ |
| CVS : $Id: signal.c,v 1.13 2005-05-10 17:14:51 mauro Exp $ |
| |
| File: $File$ |
| Revision: $Revision: 1.12 $ |
| Last update: $Date: 2005-01-08 14:46:18 $ |
| Revision: $Revision: 1.13 $ |
| Last update: $Date: 2005-05-10 17:14:51 $ |
| ------------ |
| |
| This file contains: |
| 1291,9 → 1291,9 |
|---|
| |
| if (!(act.sa_flags & SA_SIGINFO) && act.sa_handler == SIG_DFL) { |
| /* Default action for all signals is termination */ |
| kern_printf("\nSignal number %d...\n",sig); |
| //kern_printf("\nSignal number %d...\n",sig); |
| if (act.sa_flags & SA_SIGINFO) |
| kern_printf("with value : %d\n",info->si_value.sival_int); |
| //kern_printf("with value : %d\n",info->si_value.sival_int); |
| exit(ASIG_DEFAULT_ACTION); |
| } |
| |
| 1337,7 → 1337,7 |
|---|
| PID sos; /* temp. PID */ |
| |
| v.sival_int = n; |
| // kern_printf("RAISE"); |
| //kern_printf("RAISE"); |
| |
| /* sigqueue set the p field to exec_shadow... so whe change it for a |
| little... because sigqueue fill descriptor with exec_shadow... */ |
| 1386,6 → 1386,7 |
|---|
| /* Interrupt handling table */ |
| static struct int_des { |
| void (*fast)(int n); |
| void (*intdrv)(int n); |
| PID proc_index; |
| BYTE isUsed; |
| BYTE irqLock; |
| 1400,6 → 1401,7 |
|---|
| int no = *(int *)n; |
| PID p; |
| |
| //kern_printf("(irq_fasthandler: no %d)",no); |
| /* tracer stuff */ |
| TRACER_LOGEVENT(FTrace_EVT_interrupt_start,(unsigned short int)no,0); |
| |
| 1411,6 → 1413,10 |
|---|
| kern_cli(); |
| } |
| |
| if (int_table[no].intdrv != NULL) { |
| add_interrupt_job(no, int_table[no].intdrv); |
| } |
| |
| TRACER_LOGEVENT(FTrace_EVT_interrupt_end,(unsigned short int)no,0); |
| |
| /* If a sporadic process is linked,activate it */ |
| 1424,7 → 1430,7 |
|---|
| /* If the fast parameter is NULL, no handler is called. */ |
| /* If the pi parameter is NIL no task is installed */ |
| /*----------------------------------------------------------------------*/ |
| int handler_set(int no, void (*fast)(int n), PID pi, BYTE lock) |
| int handler_set(int no, void (*fast)(int n), BYTE lock, PID pi, void (*intdrv)(int n)) |
| { |
| SYS_FLAGS f; |
| |
| 1434,7 → 1440,7 |
|---|
| } |
| |
| f = kern_fsave(); |
| //kern_printf("handler_set: no %d pid %d\n",no, pi); |
| //kern_printf("(handler_set: no %d pid %d)",no, pi); |
| if (int_table[no].isUsed == TRUE) { |
| kern_frestore(f); |
| errno = EUSED_INT_NO; |
| 1441,6 → 1447,7 |
|---|
| return -1; |
| } |
| int_table[no].fast = fast; |
| int_table[no].intdrv = intdrv; |
| int_table[no].proc_index = pi; |
| int_table[no].isUsed = TRUE; |
| int_table[no].irqLock = lock; |
| 1462,6 → 1469,7 |
|---|
| } |
| |
| f = kern_fsave(); |
| //kern_printf("(handler_remove: no %d )",no); |
| if (int_table[no].isUsed == FALSE) { |
| kern_frestore(f); |
| errno = EUNUSED_INT_NO; |
| 1469,6 → 1477,7 |
|---|
| } |
| |
| int_table[no].fast = NULL; |
| int_table[no].intdrv = NULL; |
| int_table[no].proc_index = NIL; |
| int_table[no].isUsed = FALSE; |
| int_table[no].irqLock = FALSE; |
| 1480,6 → 1489,11 |
|---|
| return 1; |
| } |
| |
| void *handler_get_intdrive(int no) |
| { |
| return int_table[no].intdrv; |
| } |
| |
| /* this is the test that is done when a task is being killed |
| and it is waiting on a sigwait */ |
| static int signal_cancellation_point(PID i, void *arg) |
| 1539,6 → 1553,7 |
|---|
| /* Interrupt handling init */ |
| for (i=0; i<16; i++) { |
| int_table[i].fast = NULL; |
| int_table[i].intdrv = NULL; |
| int_table[i].proc_index = NIL; |
| int_table[i].isUsed = FALSE; |
| int_table[i].irqLock = FALSE; |