| 21 |  | #define FRAGWARN        20              /* fragmentation for warning (%) */ | 
| 22 |  | #endif | 
| 23 |  | #ifndef MAXQTIME | 
| 24 | < | #define MAXQTIME        5               /* target maximum seconds in queue */ | 
| 24 | > | #define MAXQTIME        3               /* target maximum seconds in queue */ | 
| 25 |  | #endif | 
| 26 |  | /* manual cache flushing frequency */ | 
| 27 |  | #ifndef RTFLUSH | 
| 90 |  | { | 
| 91 |  | int     i; | 
| 92 |  |  | 
| 93 | – | initurand(16384);                       /* initialize urand */ | 
| 93 |  | progname = argv[0];                     /* get arguments */ | 
| 94 |  | for (i = 1; i < argc && argv[i][0] == '-'; i++) | 
| 95 |  | switch (argv[i][1]) { | 
| 164 |  | quit(0); | 
| 165 |  | userr: | 
| 166 |  | fprintf(stderr, | 
| 167 | < | "Usage: %s [-n nprocs][-o disp][-w][-r|-f] output.hdk [control.hif|+|- [VAR=val ..]]\n", | 
| 167 | > | "Usage: %s [-n nprocs][-o disp][-i][-w][-r|-f] output.hdk [control.hif|+|- [VAR=val ..]]\n", | 
| 168 |  | progname); | 
| 169 |  | quit(1); | 
| 170 |  | return 1; /* pro forma return */ | 
| 184 |  | hdsync(NULL, 0);        /* don't leave w/o saying goodbye */ | 
| 185 |  | _exit(signo); | 
| 186 |  | } | 
| 187 | < | alarm(300);                     /* allow 5 minutes to clean up */ | 
| 187 | > | alarm(300);                     /* allow 10 minutes to clean up */ | 
| 188 |  | eputs("signal - "); | 
| 189 |  | eputs(sigerr[signo]); | 
| 190 |  | eputs("\n"); | 
| 319 |  | static int | 
| 320 |  | rholo(void)                             /* holodeck main loop */ | 
| 321 |  | { | 
| 322 | < | static long     nextfragwarn = 100*(1L<<20); | 
| 322 | > | static off_t    nextfragwarn = 100L<<20; | 
| 323 |  | static int      idle = 0; | 
| 324 |  | PACKET  *pl = NULL, *plend; | 
| 325 |  | off_t   fsiz; | 
| 338 |  | return(0);              /* all done */ | 
| 339 |  | fsiz = hdfilen(hdlist[0]->fd);  /* check file size */ | 
| 340 |  | if (maxdisk > 0 && fsiz >= maxdisk) { | 
| 341 | < | error(WARNING, "file limit exceeded"); | 
| 341 | > | error(USER, "file limit exceeded"); | 
| 342 |  | done_rtrace(); | 
| 343 |  | return(1);      /* comes back */ | 
| 344 |  | } | 
| 345 |  | #if FRAGWARN | 
| 346 | < | if (fsiz >= nextfragwarn && | 
| 347 | < | (fsiz-hdfiluse(hdlist[0]->fd,0))/(fsiz/100) > FRAGWARN) { | 
| 348 | < | double  pctfrag = 100.*(fsiz-hdfiluse(hdlist[0]->fd,1))/fsiz; | 
| 350 | < | if (pctfrag >= (double)FRAGWARN) { | 
| 346 | > | if (fsiz >= nextfragwarn) { | 
| 347 | > | double  pctfrag = 100.*(fsiz-hdfiluse(hdlist[0]->fd))/fsiz; | 
| 348 | > | if (pctfrag >= (double)FRAGWARN) { | 
| 349 |  | sprintf(errmsg, "holodeck file fragmentation is %.0f%%", | 
| 350 |  | pctfrag); | 
| 351 |  | error(WARNING, errmsg); | 
| 352 |  | nextfragwarn = fsiz + (fsiz>>2); | 
| 353 | < | } | 
| 353 | > | } else | 
| 354 | > | nextfragwarn = fsiz + (10L<<20); | 
| 355 |  | } | 
| 356 |  | #endif | 
| 357 |  | t = time(NULL);                 /* check time */ | 
| 358 |  | if (endtime > 0 && t >= endtime) { | 
| 359 | < | error(WARNING, "time limit exceeded"); | 
| 359 | > | error(USER, "time limit exceeded"); | 
| 360 |  | done_rtrace(); | 
| 361 |  | return(1);      /* comes back */ | 
| 362 |  | } | 
| 453 |  | ) | 
| 454 |  | { | 
| 455 |  | extern char     VersionID[]; | 
| 456 | < | int32   lastloc, nextloc; | 
| 456 | > | off_t   lastloc, nextloc; | 
| 457 |  | int     n; | 
| 458 |  | int     fd; | 
| 459 |  | FILE    *fp; | 
| 479 |  | if (!n) | 
| 480 |  | break; | 
| 481 |  | nextloc = hdfilen(fd);          /* write section pointer */ | 
| 482 | < | if (lseek(fd, (off_t)lastloc, SEEK_SET) < 0) | 
| 482 | > | if (lseek(fd, lastloc, SEEK_SET) < 0) | 
| 483 |  | error(SYSTEM, | 
| 484 |  | "cannot seek on holodeck file in creatholo"); | 
| 485 |  | write(fd, (char *)&nextloc, sizeof(nextloc)); | 
| 486 | < | lseek(fd, (off_t)(lastloc=nextloc), SEEK_SET); | 
| 486 | > | lseek(fd, (lastloc=nextloc), SEEK_SET); | 
| 487 |  | } | 
| 488 |  | } | 
| 489 |  |  | 
| 522 |  | FILE    *fp; | 
| 523 |  | int     fd; | 
| 524 |  | int     n; | 
| 525 | < | int32   nextloc; | 
| 525 | > | off_t   nextloc; | 
| 526 |  |  | 
| 527 |  | if ((ncprocs > 0) & (force >= 0)) | 
| 528 |  | fp = fopen(hdkfile, "r+"); | 
| 534 |  | error(SYSTEM, errmsg); | 
| 535 |  | } | 
| 536 |  | if (ncprocs > 0) { | 
| 537 | < | sprintf(errmsg, | 
| 538 | < | "\"%s\" opened read-only; new rays will be discarded", | 
| 539 | < | hdkfile); | 
| 537 | > | sprintf(errmsg, "\"%s\" is read-only", hdkfile); | 
| 538 | > | if (outdev == NULL) | 
| 539 | > | error(USER, errmsg); | 
| 540 | > | strcat(errmsg, "; new rays will be discarded"); | 
| 541 |  | error(WARNING, errmsg); | 
| 542 |  | force = -1; | 
| 543 |  | } | 
| 554 |  | fd = dup(fileno(fp)); | 
| 555 |  | fclose(fp);                             /* done with stdio */ | 
| 556 |  | for (n = 0; nextloc > 0L; n++) {        /* initialize each section */ | 
| 557 | < | lseek(fd, (off_t)nextloc, SEEK_SET); | 
| 557 | > | lseek(fd, nextloc, SEEK_SET); | 
| 558 |  | read(fd, (char *)&nextloc, sizeof(nextloc)); | 
| 559 |  | hdinit(fd, NULL); | 
| 560 |  | } | 
| 662 |  | if ((ncprocs > 0) & (force >= 0) && vdef(REPORT)) { | 
| 663 |  | off_t   fsiz, fuse; | 
| 664 |  | fsiz = hdfilen(hdlist[0]->fd); | 
| 665 | < | fuse = hdfiluse(hdlist[0]->fd, 1); | 
| 665 | > | fuse = hdfiluse(hdlist[0]->fd); | 
| 666 |  | fprintf(stderr, | 
| 667 |  | "%s: %.1f Mbyte holodeck file, %.1f%% fragmentation\n", | 
| 668 |  | hdkfile, fsiz/(1024.*1024.), |