| 11 |
|
#include <signal.h> |
| 12 |
|
|
| 13 |
|
#include "platform.h" |
| 14 |
+ |
#include "rtprocess.h" /* getpid() */ |
| 15 |
|
#include "ray.h" |
| 16 |
|
#include "source.h" |
| 17 |
|
#include "ambient.h" |
| 49 |
|
extern char *tralist[]; /* list of modifers to trace (or no) */ |
| 50 |
|
extern int traincl; /* include == 1, exclude == 0 */ |
| 51 |
|
|
| 52 |
< |
void onsig(); |
| 53 |
< |
void sigdie(); |
| 54 |
< |
void printdefaults(); |
| 52 |
> |
void onsig(int); |
| 53 |
> |
void sigdie(int, char*); |
| 54 |
> |
void printdefaults(void); |
| 55 |
|
|
| 56 |
|
|
| 57 |
|
int |
| 235 |
|
initurand(2048); |
| 236 |
|
/* set up signal handling */ |
| 237 |
|
sigdie(SIGINT, "Interrupt"); |
| 238 |
+ |
#ifdef SIGHUP |
| 239 |
|
sigdie(SIGHUP, "Hangup"); |
| 240 |
+ |
#endif |
| 241 |
|
sigdie(SIGTERM, "Terminate"); |
| 242 |
+ |
#ifdef SIGPIPE |
| 243 |
|
sigdie(SIGPIPE, "Broken pipe"); |
| 244 |
+ |
#endif |
| 245 |
+ |
#ifdef SIGALRM |
| 246 |
|
sigdie(SIGALRM, "Alarm clock"); |
| 247 |
+ |
#endif |
| 248 |
|
#ifdef SIGXCPU |
| 249 |
|
sigdie(SIGXCPU, "CPU limit exceeded"); |
| 250 |
|
sigdie(SIGXFSZ, "File size exceeded"); |
| 394 |
|
if (gotsig++) /* two signals and we're gone! */ |
| 395 |
|
_exit(signo); |
| 396 |
|
|
| 397 |
+ |
#ifdef SIGALRM |
| 398 |
|
alarm(15); /* allow 15 seconds to clean up */ |
| 399 |
|
signal(SIGALRM, SIG_DFL); /* make certain we do die */ |
| 400 |
+ |
#endif |
| 401 |
|
eputs("signal - "); |
| 402 |
|
eputs(sigerr[signo]); |
| 403 |
|
eputs("\n"); |
| 417 |
|
|
| 418 |
|
|
| 419 |
|
void |
| 420 |
< |
printdefaults() /* print default values to stdout */ |
| 420 |
> |
printdefaults(void) /* print default values to stdout */ |
| 421 |
|
{ |
| 422 |
|
register char *cp; |
| 423 |
|
|
