| 54 |
|
attached to the standard output of the child, and subsequent writes |
| 55 |
|
to that descriptor in the parent send data to the standard input |
| 56 |
|
of the child. The returned r descriptor is set to -1, since |
| 57 |
< |
there is no output to read from any longer in the child. The |
| 57 |
> |
there is no longer any output to read from the child. The |
| 58 |
|
default w descriptor of 1 will cause the child to act as a filter |
| 59 |
|
on the output of the parent. Make sure to call fflush(stdout) first |
| 60 |
|
if any data was buffered. It is illegal to set both PF_FILT_INP and |
| 134 |
|
|
| 135 |
|
extern int open_process(SUBPROC *pd, char *av[]); |
| 136 |
|
extern int close_processes(SUBPROC pd[], int nproc); |
| 137 |
< |
extern int process(SUBPROC *pd, char *recvbuf, char *sendbuf, int nbr, int nbs); |
| 138 |
< |
extern ssize_t readbuf(int fd, char *bpos, ssize_t siz); |
| 139 |
< |
extern ssize_t writebuf(int fd, char *bpos, ssize_t siz); |
| 137 |
> |
extern int process(SUBPROC *pd, void *recvbuf, void *sendbuf, int nbr, int nbs); |
| 138 |
> |
extern ssize_t readbuf(int fd, void *bpos, ssize_t siz); |
| 139 |
> |
extern ssize_t writebuf(int fd, void *bpos, ssize_t siz); |
| 140 |
|
|
| 141 |
|
#if defined(_WIN32) || defined(_WIN64) |
| 142 |
|
/* any non-negative increment will send the process to IDLE_PRIORITY_CLASS. */ |
