3 /*-
36 #include <atf-c.h>
72 exercise_ptytty(int master, int slave)  in exercise_ptytty()  argument
77 	 * send a few bytes from master to slave and read them back  in exercise_ptytty()
79 	error = sendsome(master, slave);  in exercise_ptytty()
84 	rump_sys_ioctl(master, TIOCFLUSH, &flags);  in exercise_ptytty()
89 	error = sendsome(slave, master);  in exercise_ptytty()
94 	rump_sys_ioctl(master, TIOCFLUSH, &flags);  in exercise_ptytty()
103 	    "test basic tty/pty operation when opening client side first");  in ATF_TC_HEAD()
108 	int master, slave, error, v;  in ATF_TC_BODY()  local
112 	ATF_CHECK(slave != -1);  in ATF_TC_BODY()
114 	master = rump_sys_open("/dev/ptyp1", O_RDWR);  in ATF_TC_BODY()
115 	ATF_CHECK(master != -1);  in ATF_TC_BODY()
119 	error = exercise_ptytty(master, slave);  in ATF_TC_BODY()
122 	rump_sys_close(master);  in ATF_TC_BODY()
131 	    "test basic tty/pty operation when opening master side first");  in ATF_TC_HEAD()
136 	int master, slave, error;  in ATF_TC_BODY()  local
139 	master = rump_sys_open("/dev/ptyp1", O_RDWR);  in ATF_TC_BODY()
140 	ATF_CHECK(master != -1);  in ATF_TC_BODY()
143 	ATF_CHECK(slave != -1);  in ATF_TC_BODY()
145 	error = exercise_ptytty(master, slave);  in ATF_TC_BODY()
148 	rump_sys_close(master);  in ATF_TC_BODY()
157 	    "ioctl on pty with client side not open");  in ATF_TC_HEAD()
167 	ATF_CHECK(fd != -1);  in ATF_TC_BODY()
171 	 * atf_tc_expect_signal(-1, "PR kern/40688");  in ATF_TC_BODY()