50 tcgetattr(int fd, struct termios *t)  in tcgetattr()  argument
53 	return (_ioctl(fd, TIOCGETA, t));  in tcgetattr()
57 tcsetattr(int fd, int opt, const struct termios *t)  in tcsetattr()  argument
68 		return (_ioctl(fd, TIOCSETA, t));  in tcsetattr()
70 		return (_ioctl(fd, TIOCSETAW, t));  in tcsetattr()
72 		return (_ioctl(fd, TIOCSETAF, t));  in tcsetattr()
80 tcsetpgrp(int fd, pid_t pgrp)  in tcsetpgrp()  argument
85 	return (_ioctl(fd, TIOCSPGRP, &s));  in tcsetpgrp()
89 tcgetpgrp(int fd)  in tcgetpgrp()  argument
93 	if (_ioctl(fd, TIOCGPGRP, &s) < 0)  in tcgetpgrp()
100 tcgetsid(int fd)  in tcgetsid()  argument
104 	if (_ioctl(fd, TIOCGSID, &s) < 0)  in tcgetsid()
111 tcsetsid(int fd, pid_t pid)  in tcsetsid()  argument
119 	return (_ioctl(fd, TIOCSCTTY, NULL));  in tcsetsid()
196 tcsendbreak(int fd, int len __unused)  in tcsendbreak()  argument
202 	if (_ioctl(fd, TIOCSBRK, 0) == -1)  in tcsendbreak()
205 	if (_ioctl(fd, TIOCCBRK, 0) == -1)  in tcsendbreak()
211 __libc_tcdrain(int fd)  in __libc_tcdrain()  argument
214 	return (_ioctl(fd, TIOCDRAIN, 0));  in __libc_tcdrain()
219 tcdrain(int fd)  in tcdrain()  argument
223 	    __libc_interposing[INTERPOS_tcdrain])(fd));  in tcdrain()
230 tcflush(int fd, int which)  in tcflush()  argument
248 	return (_ioctl(fd, TIOCFLUSH, &com));  in tcflush()
252 tcflow(int fd, int action)  in tcflow()  argument
259 		return (_ioctl(fd, TIOCSTOP, 0));  in tcflow()
261 		return (_ioctl(fd, TIOCSTART, 0));  in tcflow()
264 		if (tcgetattr(fd, &term) == -1)  in tcflow()
267 		if (c != _POSIX_VDISABLE && _write(fd, &c, sizeof(c)) == -1)  in tcflow()
278 tcgetwinsize(int fd, struct winsize *w)  in tcgetwinsize()  argument
281 	return (_ioctl(fd, TIOCGWINSZ, w));  in tcgetwinsize()
285 tcsetwinsize(int fd, const struct winsize *w)  in tcsetwinsize()  argument
288 	return (_ioctl(fd, TIOCSWINSZ, w));  in tcsetwinsize()