75 	int masterfd;		/* master pty fd */  in test1()  local
81 	masterfd = open(MASTERCLONE, O_RDWR);  in test1()
82 	if (masterfd < 0) {  in test1()
86 	slavename = ptsname(masterfd);  in test1()
91 	if (grantpt(masterfd) != 0) {  in test1()
111 	if (unlockpt(masterfd) != 0) {  in test1()
123 	if (write(masterfd, STRING, strlen(STRING)) != strlen(STRING)) {  in test1()
149 	if (read(masterfd, buf, strlen(STRING)) != strlen(STRING)) {  in test1()
171 	if (ioctl(masterfd, TIOCGWINSZ, NULL) == 0) {  in test1()
183 	if (close(masterfd) != 0) {  in test1()
196 	int masterfd;		/* master pty fd */  in test2()  local
202 	masterfd = open(MASTERCLONE, O_RDWR);  in test2()
203 	if (masterfd < 0) {  in test2()
207 	slavename = ptsname(masterfd);  in test2()
212 	if (grantpt(masterfd) != 0) {  in test2()
216 	if (unlockpt(masterfd) != 0) {  in test2()
229 	if (close(masterfd) != 0) {  in test2()
262 	int masterfd;		/* master pty fd */  in test3()  local
264 	masterfd = open(MASTERCLONE, O_RDWR);  in test3()
265 	if (masterfd < 0) {  in test3()
269 	if (ioctl(masterfd, TIOCGWINSZ, NULL) == 0) {  in test3()
282 	int masterfd;		/* master pty fd */  in test4()  local
288 	masterfd = open(MASTERCLONE, O_RDWR);  in test4()
289 	if (masterfd < 0) {  in test4()
293 	slavename = ptsname(masterfd);  in test4()
298 	if (grantpt(masterfd) != 0) {  in test4()
302 	if (unlockpt(masterfd) != 0) {  in test4()
338 	if (close(masterfd) != 0) {  in test4()
351 	int masterfd;		/* master pty fd */  in test5()  local
362 			masterfd = open(MASTERCLONE, O_RDWR);  in test5()
363 			if (masterfd < 0) {  in test5()
368 			if (grantpt(masterfd) != 0) {  in test5()
373 			slavename = ptsname(masterfd);  in test5()
380 			if (close(masterfd) != 0) {  in test5()