| 5 |
|
* Radiance holodeck generation controller |
| 6 |
|
*/ |
| 7 |
|
|
| 8 |
– |
#include "rholo.h" |
| 9 |
– |
#include "random.h" |
| 8 |
|
#include <signal.h> |
| 9 |
|
#include <sys/stat.h> |
| 10 |
+ |
#include <string.h> |
| 11 |
|
|
| 12 |
+ |
#include "rholo.h" |
| 13 |
+ |
#include "platform.h" |
| 14 |
+ |
#include "random.h" |
| 15 |
+ |
|
| 16 |
|
#ifndef FRAGWARN |
| 17 |
|
#define FRAGWARN 20 /* fragmentation for warning (%) */ |
| 18 |
|
#endif |
| 218 |
|
init_global(); |
| 219 |
|
/* record disk space limit */ |
| 220 |
|
if (!vdef(DISKSPACE)) |
| 221 |
< |
maxdisk = (1L<<(sizeof(off_t)*8-2)) - 1024; |
| 221 |
> |
maxdisk = ((off_t)1<<(sizeof(off_t)*8-2)) - 1024; |
| 222 |
|
else |
| 223 |
|
maxdisk = 1024.*1024.*vflt(DISKSPACE); |
| 224 |
|
/* set up memory cache */ |
| 279 |
|
sigdie(SIGXFSZ, "File size exceeded"); |
| 280 |
|
#endif |
| 281 |
|
/* protect holodeck file */ |
| 282 |
< |
orig_mode = resfmode(hdlist[0]->fd, ncprocs>0&force>=0 ? 0 : 0444); |
| 282 |
> |
orig_mode = resfmode(hdlist[0]->fd, (ncprocs>0) & (force>=0) ? 0 : 0444); |
| 283 |
|
return; |
| 284 |
|
memerr: |
| 285 |
|
error(SYSTEM, "out of memory in initrholo"); |
| 434 |
|
putw(HOLOMAGIC, fp); /* put magic number */ |
| 435 |
|
fd = dup(fileno(fp)); |
| 436 |
|
fclose(fp); /* flush and close stdio stream */ |
| 437 |
< |
lastloc = lseek(fd, (off_t)0, 2); |
| 437 |
> |
lastloc = lseek(fd, (off_t)0, SEEK_END); |
| 438 |
|
for (n = vdef(SECTION); n--; gp++) { /* initialize each section */ |
| 439 |
|
nextloc = 0L; |
| 440 |
|
write(fd, (char *)&nextloc, sizeof(nextloc)); |
| 442 |
|
if (!n) |
| 443 |
|
break; |
| 444 |
|
nextloc = hdfilen(fd); /* write section pointer */ |
| 445 |
< |
if (lseek(fd, (off_t)lastloc, 0) < 0) |
| 445 |
> |
if (lseek(fd, (off_t)lastloc, SEEK_SET) < 0) |
| 446 |
|
error(SYSTEM, |
| 447 |
|
"cannot seek on holodeck file in creatholo"); |
| 448 |
|
write(fd, (char *)&nextloc, sizeof(nextloc)); |
| 449 |
< |
lseek(fd, (off_t)(lastloc=nextloc), 0); |
| 449 |
> |
lseek(fd, (off_t)(lastloc=nextloc), SEEK_SET); |
| 450 |
|
} |
| 451 |
|
} |
| 452 |
|
|
| 484 |
|
int n; |
| 485 |
|
int32 nextloc; |
| 486 |
|
|
| 487 |
< |
if (ncprocs > 0 & force >= 0) |
| 487 |
> |
if ((ncprocs > 0) & (force >= 0)) |
| 488 |
|
fp = fopen(hdkfile, "r+"); |
| 489 |
|
else |
| 490 |
|
fp = NULL; |
| 513 |
|
fd = dup(fileno(fp)); |
| 514 |
|
fclose(fp); /* done with stdio */ |
| 515 |
|
for (n = 0; nextloc > 0L; n++) { /* initialize each section */ |
| 516 |
< |
lseek(fd, (off_t)nextloc, 0); |
| 516 |
> |
lseek(fd, (off_t)nextloc, SEEK_SET); |
| 517 |
|
read(fd, (char *)&nextloc, sizeof(nextloc)); |
| 518 |
|
hdinit(fd, NULL); |
| 519 |
|
} |
| 534 |
|
while (pl != NULL) { |
| 535 |
|
p = pl; pl = p->next; p->next = NULL; |
| 536 |
|
if (p->nr > 0) { /* add to holodeck */ |
| 537 |
< |
bcopy((void *)p->ra, |
| 538 |
< |
(void *)hdnewrays(hdlist[p->hd],p->bi,p->nr), |
| 537 |
> |
memcpy( (void *)hdnewrays(hdlist[p->hd],p->bi,p->nr), |
| 538 |
> |
(void *)p->ra, |
| 539 |
|
p->nr*sizeof(RAYVAL)); |
| 540 |
|
if (outdev != NULL) /* display it */ |
| 541 |
|
disp_packet((PACKHEAD *)p); |
| 563 |
|
{ |
| 564 |
|
char *tp, *dp; |
| 565 |
|
|
| 566 |
< |
for (tp = NULL, dp = rn; *rn = *fn++; rn++) |
| 566 |
> |
for (tp = NULL, dp = rn; (*rn = *fn++); rn++) { |
| 567 |
|
if (*rn == '/') |
| 568 |
|
dp = rn; |
| 569 |
|
else if (*rn == '.') |
| 570 |
|
tp = rn; |
| 571 |
+ |
} |
| 572 |
|
if (tp != NULL && tp > dp) |
| 573 |
|
*tp = '\0'; |
| 574 |
|
} |
| 611 |
|
if (hdlist[0] != NULL) { /* close holodeck */ |
| 612 |
|
if (nprocs > 0) |
| 613 |
|
status = done_rtrace(); /* calls hdsync() */ |
| 614 |
< |
if (ncprocs > 0 & force >= 0 && vdef(REPORT)) { |
| 614 |
> |
if ((ncprocs > 0) & (force >= 0) && vdef(REPORT)) { |
| 615 |
|
off_t fsiz, fuse; |
| 616 |
|
fsiz = hdfilen(hdlist[0]->fd); |
| 617 |
|
fuse = hdfiluse(hdlist[0]->fd, 1); |