mirror of
git://anongit.mindrot.org/openssh.git
synced 2024-11-25 03:24:15 +08:00
5428f646ad
- Merged OpenBSD CVS changes:
- [channels.c]
report from mrwizard@psu.edu via djm@ibs.com.au
- [channels.c]
set SO_REUSEADDR and SO_LINGER for forwarded ports.
chip@valinux.com via damien@ibs.com.au
- [nchan.c]
it's not an error() if shutdown_write failes in nchan.
- [readconf.c]
remove dead #ifdef-0-code
- [readconf.c servconf.c]
strcasecmp instead of tolower
- [scp.c]
progress meter overflow fix from damien@ibs.com.au
- [ssh-add.1 ssh-add.c]
SSH_ASKPASS support
- [ssh.1 ssh.c]
postpone fork_after_authentication until command execution,
request/patch from jahakala@cc.jyu.fi via damien@ibs.com.au
plus: use daemon() for backgrounding
44 lines
1.9 KiB
C
44 lines
1.9 KiB
C
/* RCSID("$Id: channels.h,v 1.4 1999/11/25 00:54:58 damien Exp $"); */
|
|
|
|
#ifndef CHANNELS_H
|
|
#define CHANNELS_H
|
|
|
|
/* Definitions for channel types. */
|
|
#define SSH_CHANNEL_FREE 0 /* This channel is free (unused). */
|
|
#define SSH_CHANNEL_X11_LISTENER 1 /* Listening for inet X11 conn. */
|
|
#define SSH_CHANNEL_PORT_LISTENER 2 /* Listening on a port. */
|
|
#define SSH_CHANNEL_OPENING 3 /* waiting for confirmation */
|
|
#define SSH_CHANNEL_OPEN 4 /* normal open two-way channel */
|
|
#define SSH_CHANNEL_CLOSED 5 /* waiting for close confirmation */
|
|
/* SSH_CHANNEL_AUTH_FD 6 authentication fd */
|
|
#define SSH_CHANNEL_AUTH_SOCKET 7 /* authentication socket */
|
|
/* SSH_CHANNEL_AUTH_SOCKET_FD 8 connection to auth socket */
|
|
#define SSH_CHANNEL_X11_OPEN 9 /* reading first X11 packet */
|
|
#define SSH_CHANNEL_INPUT_DRAINING 10 /* sending remaining data to conn */
|
|
#define SSH_CHANNEL_OUTPUT_DRAINING 11 /* sending remaining data to app */
|
|
|
|
/*
|
|
* Data structure for channel data. This is iniailized in channel_allocate
|
|
* and cleared in channel_free.
|
|
*/
|
|
|
|
typedef struct Channel {
|
|
int type; /* channel type/state */
|
|
int self; /* my own channel identifier */
|
|
int remote_id; /* channel identifier for remote peer */
|
|
/* peer can be reached over encrypted connection, via packet-sent */
|
|
int istate; /* input from channel (state of receive half) */
|
|
int ostate; /* output to channel (state of transmit half) */
|
|
int sock; /* data socket, linked to this channel */
|
|
Buffer input; /* data read from socket, to be sent over
|
|
* encrypted connection */
|
|
Buffer output; /* data received over encrypted connection for
|
|
* send on socket */
|
|
char path[200]; /* path for unix domain sockets, or host name
|
|
* for forwards */
|
|
int listening_port; /* port being listened for forwards */
|
|
int host_port; /* remote port to connect for forwards */
|
|
char *remote_name; /* remote hostname */
|
|
} Channel;
|
|
#endif
|