| #include "9term.h" | |
| int | |
| getchildwd(int pid, char *wdir, int bufn) | |
| { | |
| char path[256]; | |
| int n; | |
| snprint(path, sizeof path, "/proc/%d/cwd", pid); | |
| n = readlink(path, wdir, bufn); | |
| if(n < 0) | |
| return -1; | |
| wdir[n] = '\0'; | |
| return 0; | |
| } | |
| int | |
| getpts(int fd[], char *slave) | |
| { | |
| openpty(&fd[1], &fd[0], slave, 0, 0); | |
| return 0; | |
| } |