1350 |
|
#ifdef getc_unlocked |
1351 |
|
flockfile(rcfp); |
1352 |
|
#endif |
1353 |
< |
if (verbose) { |
1353 |
> |
if (verbose > 0) { |
1354 |
|
fprintf(stderr, "%s: sampling %d directions", progname, nsbins); |
1355 |
|
if (curparams.nsurfs > 1) |
1356 |
|
fprintf(stderr, " (%d elements)\n", curparams.nsurfs); |
1360 |
|
for (i = 0; i < nsbins; i++) /* send rcontrib ray samples */ |
1361 |
|
if (!(*curparams.sample_basis)(&curparams, i, rcfp)) |
1362 |
|
return(1); |
1363 |
< |
return(pclose(rcfp) == 0); /* all finished! */ |
1363 |
> |
return(pclose(rcfp) < 0); /* all finished! */ |
1364 |
|
userr: |
1365 |
|
if (a < argc-2) |
1366 |
|
fprintf(stderr, "%s: unsupported option '%s'", progname, argv[a]); |