| 29 |
|
|
| 30 |
|
#define RFTEMPLATE "rfXXXXXX" |
| 31 |
|
|
| 32 |
+ |
#ifndef SIGCONT |
| 33 |
+ |
#define SIGCONT SIGIO |
| 34 |
+ |
#endif |
| 35 |
+ |
|
| 36 |
|
int dimlist[MAXDIM]; /* sampling dimensions */ |
| 37 |
|
int ndims = 0; /* number of sampling dimensions */ |
| 38 |
|
int samplendx; /* sample index number */ |
| 131 |
|
sprintf(errmsg, "%ld rays, %4.2f%% done after %5.4f hours\n", |
| 132 |
|
nrays, pctdone, (tlastrept-tstart)/3600.0); |
| 133 |
|
eputs(errmsg); |
| 134 |
< |
signal(SIGALRM, report); |
| 134 |
> |
signal(SIGCONT, report); |
| 135 |
|
} |
| 136 |
|
#endif |
| 137 |
|
|
| 328 |
|
#ifndef BSD |
| 329 |
|
else |
| 330 |
|
#endif |
| 331 |
< |
signal(SIGALRM, report); |
| 331 |
> |
signal(SIGCONT, report); |
| 332 |
|
ypos = vres-1 - i; |
| 333 |
|
fillscanline(scanbar[0], zbar[0], sampdens, hres, ypos, hstep); |
| 334 |
|
/* compute scanlines */ |
| 351 |
|
fillscanbar(scanbar, zbar, hres, ypos, ystep); |
| 352 |
|
/* write it out */ |
| 353 |
|
#ifndef BSD |
| 354 |
< |
signal(SIGALRM, SIG_IGN); /* don't interrupt writes */ |
| 354 |
> |
signal(SIGCONT, SIG_IGN); /* don't interrupt writes */ |
| 355 |
|
#endif |
| 356 |
|
for (i = ystep; i > 0; i--) { |
| 357 |
|
if (zfd != -1 && write(zfd, (char *)zbar[i], |
| 369 |
|
report(); |
| 370 |
|
#ifndef BSD |
| 371 |
|
else |
| 372 |
< |
signal(SIGALRM, report); |
| 372 |
> |
signal(SIGCONT, report); |
| 373 |
|
#endif |
| 374 |
|
} |
| 375 |
|
/* clean up */ |
| 376 |
< |
signal(SIGALRM, SIG_IGN); |
| 376 |
> |
signal(SIGCONT, SIG_IGN); |
| 377 |
|
if (zfd != -1) { |
| 378 |
|
if (write(zfd, (char *)zbar[0], hres*sizeof(float)) |
| 379 |
|
< hres*sizeof(float)) |
