static u_char IPXCloseSocket(u_short port)
{
ipx_socket_t *mysock;
far_t ECBPtr;
/* see if this socket is actually open */
n_printf("IPX: close socket %x\n", port);
mysock = ipx_find_socket(port);
if (mysock == NULL) {
n_printf("IPX: close of unopened socket\n");
return (RCODE_SOCKET_NOT_OPEN);
}
/* cancel all pending events on this socket */
n_printf("IPX: canceling all listen events on socket %x\n", port);
ECBPtr = mysock->listenList;
while (FARt_PTR(ECBPtr)) {
if (IPXCancelEvent(ECBPtr) != RCODE_SUCCESS)
return RCODE_CANNOT_CANCEL_EVENT;
ECBPtr = mysock->listenList;
}
n_printf("IPX: canceling all AES events on socket %x\n", port);
ECBPtr = mysock->AESList;
while (FARt_PTR(ECBPtr)) {
if (IPXCancelEvent(ECBPtr) != RCODE_SUCCESS)
return RCODE_CANNOT_CANCEL_EVENT;
ECBPtr = mysock->AESList;
}
/* now close the file descriptor for the socket, and free it */
n_printf("IPX: closing file descriptor on socket %x\n", port);
remove_from_io_select(mysock->fd);
close(mysock->fd);
ipx_remove_socket(mysock);
n_printf("IPX: successfully closed socket %x\n", port);
return (RCODE_SUCCESS);
}
static void midotmdty_done(void)
{
const char *cmd1 = "CLOSE\n";
const char *cmd2 = "QUIT\n";
char buf[255];
int n, status;
if (TMDTY_CAPT)
remove_from_io_select(data_sock, 1);
write(ctrl_sock_out, cmd1, strlen(cmd1));
n = read(ctrl_sock_in, buf, sizeof(buf) - 1);
buf[n] = 0;
S_printf("\tClose: %s\n", buf);
if (!strstr(buf, "already closed")) {
shutdown(data_sock, 2);
close(data_sock);
}
write(ctrl_sock_out, cmd2, strlen(cmd2));
n = read(ctrl_sock_in, buf, sizeof(buf) - 1);
buf[n] = 0;
S_printf("\tQuit: %s\n", buf);
close(ctrl_sock_out);
if (tmdty_pid != -1) {
waitpid(tmdty_pid, &status, 0);
tmdty_pid = -1;
}
}
static void midipipe_done(void *arg)
{
if (pipe_fd == -1)
return;
remove_from_io_select(pipe_fd);
close(pipe_fd);
pipe_fd = -1;
}
void ioselect_done(void)
{
int i;
for (i = 0; i < MAX_FD; i++) {
if (io_callback_func[i].func) {
remove_from_io_select(i);
close(i);
}
}
}
void mhp_close(void)
{
if (mhpdbg.fdin == -1) return;
if (mhpdbg.active) {
mhp_putc(1); /* tell debugger terminal to also quit */
mhp_send();
}
remove_from_io_select(mhpdbg.fdin);
unlink(pipename_in);
free(pipename_in);
unlink(pipename_out);
free(pipename_out);
mhpdbg.fdin = mhpdbg.fdout = -1;
mhpdbg.active = 0;
}
static void raw_keyboard_close(void)
{
if (kbd_fd != -1) {
k_printf("KBD(raw): raw_keyboard_close: resetting keyboard to original mode\n");
remove_from_io_select(kbd_fd);
if (config.console_keyb == KEYB_RAW) {
ioctl(kbd_fd, KDSKBMODE, save_mode);
k_printf("KBD(raw): resetting LEDs to normal mode\n");
ioctl(kbd_fd, KDSETLED, LED_NORMAL);
}
k_printf("KBD(raw): Resetting TERMIOS structure.\n");
if (tcsetattr(kbd_fd, TCSAFLUSH, &save_termios) < 0) {
k_printf("KBD(raw): Resetting keyboard termios failed.\n");
}
kbd_fd = -1;
}
}
