111 static int tcsetpgrp(int fd, pid_t pgrp);
116 	pid_t pgrp;  in tcgetpgrp()  local
117 	if (ioctl(fd, TIOCGPGRP, (char *)&pgrp) == -1)  in tcgetpgrp()
120 		return pgrp;  in tcgetpgrp()
126 	return ioctl(fd, TIOCSPGRP, (char *)&pgrp);  in tcsetpgrp()
869 	int pgrp;  in forkparent()  local
873 			pgrp = pid;  in forkparent()
875 			pgrp = jp->ps[0].pid;  in forkparent()
878 		(void)setpgid(pid, pgrp);  in forkparent()
899 	int pgrp;  in forkchild()  local
915 			pgrp = getpid();  in forkchild()
917 			pgrp = jp->ps[0].pid;  in forkchild()
920 		(void)setpgid(0, pgrp);  in forkchild()
922 			if (tcsetpgrp(ttyfd, pgrp) == -1)  in forkchild()