45 static int xpg4_fixup(int fd);
46 static void push_module(int fd);
47 static int isptsfd(int fd);
53 	int fd = syscall(SYS_openat, dfd, path, oflag, mode);  in __openat()  local
54 	return (xpg4_fixup(fd));  in __openat()
61 	int fd = syscall(SYS_open, path, oflag, mode);  in __open()  local
62 	return (xpg4_fixup(fd));  in __open()
73 	int fd = syscall(SYS_openat64, dfd, path, oflag, mode);  in __openat64()  local
74 	return (xpg4_fixup(fd));  in __openat64()
81 	int fd = syscall(SYS_open64, path, oflag, mode);  in __open64()  local
82 	return (xpg4_fixup(fd));  in __open64()
97 xpg4_fixup(int fd)  in xpg4_fixup()  argument
99 	if (libc__xpg4 != 0 && fd >= 0 && isptsfd(fd))  in xpg4_fixup()
100 		push_module(fd);  in xpg4_fixup()
101 	return (fd);  in xpg4_fixup()
109 isptsfd(int fd)  in isptsfd()  argument
118 	if (fstat64(fd, &fsb) == 0 && S_ISCHR(fsb.st_mode)) {  in isptsfd()
163 push_module(int fd)  in push_module()  argument
172 	if (ioctl(fd, I_STR, &istr) != -1) {  in push_module()
173 		(void) ioctl(fd, __I_PUSH_NOCTTY, "ptem");  in push_module()
174 		(void) ioctl(fd, __I_PUSH_NOCTTY, "ldterm");  in push_module()
175 		(void) ioctl(fd, __I_PUSH_NOCTTY, "ttcompat");  in push_module()
180 		(void) ioctl(fd, I_STR, &istr);  in push_module()