/apue_tcgetpgrp.h
Created Jul 14, 2015
| #include <unistd.h> | |
| pid_t tcgetpgrp(int fd); | |
| /* Returns: process group ID of foreground process group if OK, −1 on error */ | |
| int tcsetpgrp(int fd, pid_t pgrpid); | |
| /* Returns: 0 if OK, −1 on error */ |
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