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)) |