diff options
Diffstat (limited to 'usr.bin/ssh/channels.h')
| -rw-r--r-- | usr.bin/ssh/channels.h | 103 |
1 files changed, 47 insertions, 56 deletions
diff --git a/usr.bin/ssh/channels.h b/usr.bin/ssh/channels.h index 0ce8372bd31..3a114e070e3 100644 --- a/usr.bin/ssh/channels.h +++ b/usr.bin/ssh/channels.h @@ -32,7 +32,7 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -/* RCSID("$OpenBSD: channels.h,v 1.40 2001/06/25 08:25:36 markus Exp $"); */ +/* RCSID("$OpenBSD: channels.h,v 1.41 2001/06/26 06:32:49 itojun Exp $"); */ #ifndef CHANNEL_H #define CHANNEL_H @@ -65,8 +65,8 @@ struct Channel; typedef struct Channel Channel; -typedef void channel_callback_fn(int id, void *arg); -typedef int channel_filter_fn(struct Channel *c, char *buf, int len); +typedef void channel_callback_fn(int, void *); +typedef int channel_filter_fn(struct Channel *, char *, int); struct Channel { int type; /* channel type/state */ @@ -142,44 +142,39 @@ struct Channel { /* channel management */ -Channel *channel_lookup(int id); -Channel * -channel_new(char *ctype, int type, int rfd, int wfd, int efd, - int window, int maxpack, int extusage, char *remote_name, int nonblock); -void -channel_set_fds(int id, int rfd, int wfd, int efd, - int extusage, int nonblock); -void channel_free(Channel *c); +Channel *channel_lookup(int); +Channel *channel_new(char *, int, int, int, int, int, int, int, char *, int); +void channel_set_fds(int, int, int, int, int, int); +void channel_free(Channel *); void channel_free_all(void); -void channel_send_open(int id); -void channel_request(int id, char *service, int wantconfirm); -void channel_request_start(int id, char *service, int wantconfirm); -void channel_register_callback(int id, int mtype, channel_callback_fn *fn, void *arg); -void channel_register_cleanup(int id, channel_callback_fn *fn); -void channel_register_filter(int id, channel_filter_fn *fn); -void channel_cancel_cleanup(int id); +void channel_send_open(int); +void channel_request(int, char *, int); +void channel_request_start(int, char *, int); +void channel_register_callback(int, int mtype, channel_callback_fn *, void *); +void channel_register_cleanup(int, channel_callback_fn *); +void channel_register_filter(int, channel_filter_fn *); +void channel_cancel_cleanup(int); /* protocol handler */ -void channel_input_channel_request(int type, int plen, void *ctxt); -void channel_input_close(int type, int plen, void *ctxt); -void channel_input_close_confirmation(int type, int plen, void *ctxt); -void channel_input_data(int type, int plen, void *ctxt); -void channel_input_extended_data(int type, int plen, void *ctxt); -void channel_input_ieof(int type, int plen, void *ctxt); -void channel_input_oclose(int type, int plen, void *ctxt); -void channel_input_open_confirmation(int type, int plen, void *ctxt); -void channel_input_open_failure(int type, int plen, void *ctxt); -void channel_input_port_open(int type, int plen, void *ctxt); -void channel_input_window_adjust(int type, int plen, void *ctxt); +void channel_input_channel_request(int, int, void *); +void channel_input_close(int, int, void *); +void channel_input_close_confirmation(int, int, void *); +void channel_input_data(int, int, void *); +void channel_input_extended_data(int, int, void *); +void channel_input_ieof(int, int, void *); +void channel_input_oclose(int, int, void *); +void channel_input_open_confirmation(int, int, void *); +void channel_input_open_failure(int, int, void *); +void channel_input_port_open(int, int, void *); +void channel_input_window_adjust(int, int, void *); /* file descriptor handling (read/write) */ void -channel_prepare_select(fd_set **readsetp, fd_set **writesetp, int *maxfdp, - int rekeying); -void channel_after_select(fd_set * readset, fd_set * writeset); +channel_prepare_select(fd_set **, fd_set **, int *, int); +void channel_after_select(fd_set *, fd_set *); void channel_output_poll(void); int channel_not_very_much_buffered_data(void); @@ -191,45 +186,41 @@ int channel_find_open(void); /* channel_tcpfwd.c */ int -channel_request_local_forwarding(u_short listen_port, - const char *host_to_connect, u_short port_to_connect, int gateway_ports); +channel_request_local_forwarding(u_short, const char *, u_short, int); int -channel_request_forwarding(const char *listen_address, u_short listen_port, - const char *host_to_connect, u_short port_to_connect, int gateway_ports, - int remote_fwd); +channel_request_forwarding(const char *, u_short, const char *, u_short, int, + int); void -channel_request_remote_forwarding(u_short port, const char *host, - u_short remote_port); +channel_request_remote_forwarding(u_short, const char *, u_short); void channel_permit_all_opens(void); -void channel_add_permitted_opens(char *host, int port); +void channel_add_permitted_opens(char *, int); void channel_clear_permitted_opens(void); -void channel_input_port_forward_request(int is_root, int gateway_ports); -int channel_connect_to(const char *host, u_short host_port); -int channel_connect_by_listen_adress(u_short listen_port); +void channel_input_port_forward_request(int, int); +int channel_connect_to(const char *, u_short); +int channel_connect_by_listen_adress(u_short); /* x11 forwarding */ int x11_connect_display(void); -char *x11_create_display(int screen); -char *x11_create_display_inet(int screen, int x11_display_offset); -void x11_input_open(int type, int plen, void *ctxt); +char *x11_create_display(int); +char *x11_create_display_inet(int, int); +void x11_input_open(int, int, void *); void x11_request_forwarding(void); void -x11_request_forwarding_with_spoofing(int client_session_id, - const char *proto, const char *data); -void deny_input_open(int type, int plen, void *ctxt); +x11_request_forwarding_with_spoofing(int, const char *, const char *); +void deny_input_open(int, int, void *); /* agent forwarding */ void auth_request_forwarding(void); char *auth_get_socket_name(void); -void auth_sock_cleanup_proc(void *pw); -int auth_input_request_forwarding(struct passwd * pw); -void auth_input_open_request(int type, int plen, void *ctxt); +void auth_sock_cleanup_proc(void *); +int auth_input_request_forwarding(struct passwd *); +void auth_input_open_request(int, int, void *); /* channel close */ -typedef void chan_event_fn(Channel * c); +typedef void chan_event_fn(Channel *); /* for the input state */ extern chan_event_fn *chan_rcvd_oclose; @@ -241,9 +232,9 @@ extern chan_event_fn *chan_rcvd_ieof; extern chan_event_fn *chan_write_failed; extern chan_event_fn *chan_obuf_empty; -int chan_is_dead(Channel * c); -void chan_mark_dead(Channel * c); -void chan_init_iostates(Channel * c); +int chan_is_dead(Channel *); +void chan_mark_dead(Channel *); +void chan_init_iostates(Channel *); void chan_init(void); #endif |