342 |
|
dup2(p0[0], 0); |
343 |
|
close(p0[0]); |
344 |
|
} |
345 |
< |
if (p1[1] != 0) { /* connect p1 to stdout */ |
345 |
> |
if (p1[1] != 1) { /* connect p1 to stdout */ |
346 |
|
dup2(p1[1], 1); |
347 |
|
close(p1[1]); |
348 |
|
} |
477 |
|
/* allocate scanline buffers */ |
478 |
|
scansize = sizeof(SCAN) + pxsiz*sizeof(COLR); |
479 |
|
#ifdef ALIGN |
480 |
< |
scansize = scansize+(sizeof(ALIGN)-1)) & ~(sizeof(ALIGN)-1); |
480 |
> |
scansize = scansize+(sizeof(ALIGN)-1) & ~(sizeof(ALIGN)-1); |
481 |
|
#endif |
482 |
|
i = MAXSBUF / scansize; /* compute number to allocate */ |
483 |
|
if (i > HSIZE) |