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Line discipline module now uses dynamically allocated data. Also

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fixed one or two other minor problems.

[originally from svn r2141]
This commit is contained in:
Simon Tatham
2002-10-26 10:16:19 +00:00
parent ba0468b983
commit 0b2523eeda
16 changed files with 326 additions and 204 deletions
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16
ssh.c
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@ -555,6 +555,8 @@ struct ssh_tag {
Socket s;
void *ldisc;
unsigned char session_key[32];
int v1_compressing;
int v1_remote_protoflags;
@ -3233,7 +3235,8 @@ static void ssh1_protocol(Ssh ssh, unsigned char *in, int inlen, int ispkt)
if (ssh->eof_needed)
ssh_special(ssh, TS_EOF);
ldisc_send(NULL, 0, 0); /* cause ldisc to notice changes */
if (ssh->ldisc)
ldisc_send(ssh->ldisc, NULL, 0, 0);/* cause ldisc to notice changes */
ssh->send_ok = 1;
ssh->channels = newtree234(ssh_channelcmp);
while (1) {
@ -5379,7 +5382,8 @@ static void do_ssh2_authconn(Ssh ssh, unsigned char *in, int inlen, int ispkt)
/*
* Transfer data!
*/
ldisc_send(NULL, 0, 0); /* cause ldisc to notice changes */
if (ssh->ldisc)
ldisc_send(ssh->ldisc, NULL, 0, 0);/* cause ldisc to notice changes */
ssh->send_ok = 1;
while (1) {
crReturnV;
@ -5854,6 +5858,7 @@ static char *ssh_init(void *frontend_handle, void **backend_handle,
ssh->state = SSH_STATE_PREPACKET;
ssh->size_needed = FALSE;
ssh->eof_needed = FALSE;
ssh->ldisc = NULL;
{
static const struct Packet empty = { 0, 0, NULL, NULL, 0 };
ssh->pktin = ssh->pktout = empty;
@ -6133,6 +6138,12 @@ static int ssh_ldisc(void *handle, int option)
return FALSE;
}
static void ssh_provide_ldisc(void *handle, void *ldisc)
{
Ssh ssh = (Ssh) handle;
ssh->ldisc = ldisc;
}
static int ssh_return_exitcode(void *handle)
{
Ssh ssh = (Ssh) handle;
@ -6160,6 +6171,7 @@ Backend ssh_backend = {
ssh_return_exitcode,
ssh_sendok,
ssh_ldisc,
ssh_provide_ldisc,
ssh_unthrottle,
22
};