| 9 |
|
|
| 10 |
|
#include "copyright.h" |
| 11 |
|
|
| 12 |
< |
#include "platform.h" |
| 12 |
> |
#include "platform.h" |
| 13 |
|
|
| 14 |
|
#include "standard.h" |
| 15 |
|
|
| 16 |
– |
#include "color.h" |
| 17 |
– |
|
| 16 |
|
#include "driver.h" |
| 17 |
|
|
| 20 |
– |
#include "vfork.h" |
| 21 |
– |
|
| 18 |
|
#ifndef DEVPATH |
| 19 |
|
#define DEVPATH getenv("PATH") /* device search path */ |
| 20 |
|
#endif |
| 80 |
|
/* open communication pipes */ |
| 81 |
|
if (pipe(p1) == -1 || pipe(p2) == -1) |
| 82 |
|
goto syserr; |
| 83 |
< |
if ((devchild = vfork()) == 0) { /* fork driver process */ |
| 83 |
> |
if ((devchild = fork()) == 0) { /* fork driver process */ |
| 84 |
|
close(p1[1]); |
| 85 |
|
close(p2[0]); |
| 86 |
|
sprintf(pin, "%d", p1[0]); |
