33 |
|
#define RFTEMPLATE "rfXXXXXX" |
34 |
|
|
35 |
|
#ifndef SIGCONT |
36 |
+ |
#ifdef SIGIO /* XXX can we live without this? */ |
37 |
|
#define SIGCONT SIGIO |
38 |
|
#endif |
39 |
+ |
#endif |
40 |
|
|
41 |
|
CUBE thescene; /* our scene */ |
42 |
|
OBJECT nsceneobjs; /* number of objects in our scene */ |
182 |
|
nrays, pctdone, u/3600., s/3600., |
183 |
|
(tlastrept-tstart)/3600., myhostname()); |
184 |
|
eputs(errmsg); |
185 |
< |
#ifndef BSD |
185 |
> |
#ifdef SIGCONT |
186 |
|
signal(SIGCONT, report); |
187 |
|
#endif |
188 |
|
} |
415 |
|
pctdone = 100.0*i/vres; |
416 |
|
if (ralrm > 0) /* report init stats */ |
417 |
|
report(); |
418 |
< |
#ifndef BSD |
418 |
> |
#ifdef SIGCONT |
419 |
|
else |
418 |
– |
#endif |
420 |
|
signal(SIGCONT, report); |
421 |
+ |
#endif |
422 |
|
ypos = vres-1 - i; /* initialize sampling */ |
423 |
|
if (directvis) |
424 |
|
init_drawsources(psample); |
444 |
|
if (directvis) /* add bitty sources */ |
445 |
|
drawsources(scanbar, zbar, 0, hres, ypos, ystep); |
446 |
|
/* write it out */ |
447 |
< |
#ifndef BSD |
447 |
> |
#ifdef SIGCONT |
448 |
|
signal(SIGCONT, SIG_IGN); /* don't interrupt writes */ |
449 |
|
#endif |
450 |
|
for (i = ystep; i > 0; i--) { |
461 |
|
pctdone = 100.0*(vres-1-ypos)/vres; |
462 |
|
if (ralrm > 0 && time((time_t *)NULL) >= tlastrept+ralrm) |
463 |
|
report(); |
464 |
< |
#ifndef BSD |
464 |
> |
#ifdef SIGCONT |
465 |
|
else |
466 |
|
signal(SIGCONT, report); |
467 |
|
#endif |
468 |
|
} |
469 |
|
/* clean up */ |
470 |
+ |
#ifdef SIGCONT |
471 |
|
signal(SIGCONT, SIG_IGN); |
472 |
+ |
#endif |
473 |
|
if (zfd != -1 && write(zfd, (char *)zbar[0], hres*sizeof(float)) |
474 |
|
< hres*sizeof(float)) |
475 |
|
goto writerr; |
490 |
|
pctdone = 100.0; |
491 |
|
if (ralrm > 0) |
492 |
|
report(); |
493 |
+ |
#ifdef SIGCONT |
494 |
|
signal(SIGCONT, SIG_DFL); |
495 |
+ |
#endif |
496 |
|
return; |
497 |
|
writerr: |
498 |
|
error(SYSTEM, "write error in render"); |