| 7 |
|
|
| 8 |
|
#include "copyright.h" |
| 9 |
|
|
| 10 |
< |
#include "ray.h" |
| 10 |
> |
#include <sys/types.h> |
| 11 |
> |
#include <signal.h> |
| 12 |
|
|
| 13 |
+ |
#include "platform.h" |
| 14 |
+ |
#include "rtprocess.h" /* getpid() */ |
| 15 |
+ |
#include "ray.h" |
| 16 |
|
#include "source.h" |
| 13 |
– |
|
| 17 |
|
#include "ambient.h" |
| 15 |
– |
|
| 18 |
|
#include "random.h" |
| 17 |
– |
|
| 19 |
|
#include "paths.h" |
| 19 |
– |
|
| 20 |
– |
#include <sys/types.h> |
| 21 |
– |
|
| 22 |
– |
#include <signal.h> |
| 23 |
– |
|
| 20 |
|
#include "view.h" |
| 21 |
|
|
| 26 |
– |
#include "paths.h" |
| 22 |
|
/* persistent processes define */ |
| 23 |
|
#ifdef F_SETLKW |
| 24 |
|
#define PERSIST 1 /* normal persist */ |
| 229 |
|
initurand(2048); |
| 230 |
|
/* set up signal handling */ |
| 231 |
|
sigdie(SIGINT, "Interrupt"); |
| 232 |
+ |
#ifdef SIGHUP |
| 233 |
|
sigdie(SIGHUP, "Hangup"); |
| 234 |
+ |
#endif |
| 235 |
|
sigdie(SIGTERM, "Terminate"); |
| 236 |
+ |
#ifdef SIGPIPE |
| 237 |
|
sigdie(SIGPIPE, "Broken pipe"); |
| 238 |
+ |
#endif |
| 239 |
+ |
#ifdef SIGALRM |
| 240 |
|
sigdie(SIGALRM, "Alarm clock"); |
| 241 |
+ |
#endif |
| 242 |
|
#ifdef SIGXCPU |
| 243 |
|
sigdie(SIGXCPU, "CPU limit exceeded"); |
| 244 |
|
sigdie(SIGXFSZ, "File size exceeded"); |
| 279 |
|
#endif |
| 280 |
|
if (outfile != NULL) |
| 281 |
|
openheader(); |
| 282 |
< |
#ifdef MSDOS |
| 283 |
< |
setmode(fileno(stdout), O_BINARY); |
| 282 |
> |
#ifdef _WIN32 |
| 283 |
> |
SET_FILE_BINARY(stdout); |
| 284 |
|
if (octname == NULL) |
| 285 |
< |
setmode(fileno(stdin), O_BINARY); |
| 285 |
> |
SET_FILE_BINARY(stdin); |
| 286 |
|
#endif |
| 287 |
|
readoct(octname, loadflags, &thescene, NULL); |
| 288 |
|
nsceneobjs = nobjects; |
| 290 |
|
if (loadflags & IO_INFO) { /* print header */ |
| 291 |
|
printargs(i, argv, stdout); |
| 292 |
|
printf("SOFTWARE= %s\n", VersionID); |
| 292 |
– |
fputnow(stdout); |
| 293 |
|
} |
| 294 |
|
|
| 295 |
|
marksources(); /* find and mark sources */ |
| 398 |
|
if (gotsig++) /* two signals and we're gone! */ |
| 399 |
|
_exit(signo); |
| 400 |
|
|
| 401 |
+ |
#ifdef SIGALRM /* XXX how critical is this? */ |
| 402 |
|
alarm(15); /* allow 15 seconds to clean up */ |
| 403 |
|
signal(SIGALRM, SIG_DFL); /* make certain we do die */ |
| 404 |
+ |
#endif |
| 405 |
|
eputs("signal - "); |
| 406 |
|
eputs(sigerr[signo]); |
| 407 |
|
eputs("\n"); |
| 423 |
|
void |
| 424 |
|
printdefaults() /* print default values to stdout */ |
| 425 |
|
{ |
| 424 |
– |
register char *cp; |
| 425 |
– |
|
| 426 |
|
printf("-vt%c\t\t\t\t# view type %s\n", ourview.type, |
| 427 |
|
ourview.type==VT_PER ? "perspective" : |
| 428 |
|
ourview.type==VT_PAR ? "parallel" : |
