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

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Diff for /src/usr.bin/ssh/clientloop.c between version 1.99.2.5 and 1.100

version 1.99.2.5, 2003/04/03 22:35:17

version 1.100, 2002/04/22 21:04:52

Line 481

int local = 0;

leave_raw_mode();

handler = signal(SIGINT, SIG_IGN);

cmd = s = read_passphrase("\r\nssh> ", RP_ECHO);

if (s == NULL)

goto out;

Line 635

snprintf(string, sizeof string,

"%c?\r\n\

Supported escape sequences:\r\n\

%c. - terminate connection\r\n\

~. - terminate connection\r\n\

%cC - open a command line\r\n\

~C - open a command line\r\n\

%cR - Request rekey (SSH protocol 2 only)\r\n\

~R - Request rekey (SSH protocol 2 only)\r\n\

%c^Z - suspend ssh\r\n\

~^Z - suspend ssh\r\n\

%c# - list forwarded connections\r\n\

~# - list forwarded connections\r\n\

%c& - background ssh (when waiting for connections to terminate)\r\n\

~& - background ssh (when waiting for connections to terminate)\r\n\

%c? - this message\r\n\

~? - this message\r\n\

%c%c - send the escape character by typing it twice\r\n\

~~ - send the escape character by typing it twice\r\n\

(Note that escapes are only recognized immediately after newline.)\r\n",

escape_char, escape_char, escape_char, escape_char,

escape_char);

escape_char, escape_char, escape_char, escape_char,

escape_char, escape_char);

buffer_append(berr, string, strlen(string));

continue;

Line 888

Line 886

client_init_dispatch();

/* Set signal handlers to restore non-blocking mode. */

* Set signal handlers, (e.g. to restore non-blocking mode)

signal(SIGINT, signal_handler);

* but don't overwrite SIG_IGN, matches behaviour from rsh(1)

signal(SIGQUIT, signal_handler);

signal(SIGTERM, signal_handler);

if (signal(SIGINT, SIG_IGN) != SIG_IGN)

signal(SIGINT, signal_handler);

if (signal(SIGQUIT, SIG_IGN) != SIG_IGN)

signal(SIGQUIT, signal_handler);

if (signal(SIGTERM, SIG_IGN) != SIG_IGN)

signal(SIGTERM, signal_handler);

if (have_pty)

signal(SIGWINCH, window_change_handler);

Line 1122

Line 1114

static Channel *

client_request_forwarded_tcpip(const char *request_type, int rchan)

{

Channel *c = NULL;

Channel* c = NULL;

char *listen_address, *originator_address;

int listen_port, originator_port;

int sock;

Line 1152

Line 1144

return c;

}

static Channel *

static Channel*

client_request_x11(const char *request_type, int rchan)

{

Channel *c = NULL;

Line 1188

Line 1180

return c;

}

static Channel *

static Channel*

client_request_agent(const char *request_type, int rchan)

{

Channel *c = NULL;

Line 1216

Line 1208

{

Channel *c = NULL;

char *ctype;

u_int len;

int rchan;

u_int rmaxpack, rwindow, len;

int rmaxpack;

int rwindow;

ctype = packet_get_string(&len);

rchan = packet_get_int();