88 	int pid, fd, new, err;  in xterm_open()  local
112 	fd = mkstemp(file);  in xterm_open()
113 	if (fd < 0) {  in xterm_open()
124 		close(fd);  in xterm_open()
127 	close(fd);  in xterm_open()
129 	fd = os_create_unix_socket(file, sizeof(file), 1);  in xterm_open()
130 	if (fd < 0) {  in xterm_open()
132 		       "errno = %d\n", -fd);  in xterm_open()
133 		return fd;  in xterm_open()
145 	err = os_set_fd_block(fd, 0);  in xterm_open()
152 	new = xterm_fd(fd, &data->helper_pid);  in xterm_open()
192 	close(fd);  in xterm_open()
197 static void xterm_close(int fd, void *d)  in xterm_close()  argument
209 	os_close_file(fd);  in xterm_close()