libc/ttyio/t_ptm.c

64 	int fdm;
67 	if ((fdm = open("/dev/ptm", O_RDWR)) == -1) {
73 	REQUIRE_ERRNO(fstat(fdm, &stm), -1);
75 	REQUIRE_ERRNO(ioctl(fdm, TIOCPTMGET, &ptm), -1);
103 	(void)close(fdm);
129 	int fdm, fds;
132 	if ((fdm = posix_openpt(O_RDWR|O_NOCTTY)) == -1) {
139 	REQUIRE_ERRNO(fstat(fdm, &stm), -1);
148 	REQUIRE_ERRNO(grantpt(fdm), -1);
149 	REQUIRE_ERRNO(unlockpt(fdm), -1);
150 	REQUIRE_ERRNO((pty = ptsname(fdm)), NULL);
178 	int fdm;
180 	if ((fdm = posix_openpt(O_RDWR|O_NOCTTY|O_NONBLOCK|O_CLOEXEC)) == -1) {
188 	ATF_CHECK_EQ(O_RDWR|O_NONBLOCK, fcntl(fdm, F_GETFL));
189 	ATF_CHECK_EQ(FD_CLOEXEC, fcntl(fdm, F_GETFD));