src/usr.bin/ssh/clientloop.c - diff

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version 1.343, 2020/04/03 02:40:32

version 1.344, 2020/04/24 02:19:40

Line 142

static volatile sig_atomic_t received_window_change_signal = 0;

static volatile sig_atomic_t received_signal = 0;

/* Flag indicating whether the user's terminal is in non-blocking mode. */

static int in_non_blocking_mode = 0;

/* Time when backgrounded control master using ControlPersist should exit */

static time_t control_persist_exit_time = 0;

Line 189

Line 186

void ssh_process_session2_setup(int, int, int, struct sshbuf *);

/* Restores stdin to blocking mode. */

static void

leave_non_blocking(void)

{

if (in_non_blocking_mode) {

unset_nonblock(fileno(stdin));

in_non_blocking_mode = 0;

}

* Signal handler for the window change signal (SIGWINCH). This just sets a

* flag indicating that the window has changed.

Line 2444

Line 2430

cleanup_exit(int i)

{

leave_raw_mode(options.request_tty == REQUEST_TTY_FORCE);

leave_non_blocking();

if (options.control_path != NULL && muxserver_sock != -1)

unlink(options.control_path);

ssh_kill_proxy_command();