Lines Matching refs:ioctl
172 # define tcgetpgrp(a) (ioctl(a, TIOCGPGRP, &_i_)>=0?_i_:-1)
178 return(ioctl(fd, TIOCSPGRP, &pgid));
616 if((job.linedisc = ioctl(JOBTTY, FIOLOOKLD, 0)) <0)
618 if(ioctl(JOBTTY,TIOCGETD,&job.linedisc) !=0)
686 if (ioctl(JOBTTY, FIOPOPLD, 0) < 0)
688 if (ioctl(JOBTTY, FIOPUSHLD, &linedisc) < 0)
690 ioctl(JOBTTY, FIOPUSHLD, &job.linedisc);
695 if(ioctl(JOBTTY,TIOCSETD,&linedisc) !=0)
795 if (ioctl(job.fd, FIOPOPLD, 0) < 0)
797 if (ioctl(job.fd, FIOPUSHLD, &job.linedisc) < 0)
800 ioctl(job.fd, FIOPUSHLD, &job.linedisc);
805 if(ioctl(job.fd,TIOCSETD,&job.linedisc) !=0)