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Diff for /src/usr.bin/ssh/nchan.c between version 1.49 and 1.49.4.1

version 1.49, 2003/08/29 10:04:36 version 1.49.4.1, 2004/08/19 04:13:26
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  * tear down of channels:   * tear down of channels:
  *   *
  * 1.3: strict request-ack-protocol:   * 1.3: strict request-ack-protocol:
  *      CLOSE   ->   *      CLOSE   ->
  *              <-  CLOSE_CONFIRM   *              <-  CLOSE_CONFIRM
  *   *
  * 1.5: uses variations of:   * 1.5: uses variations of:
  *      IEOF    ->   *      IEOF    ->
  *              <-  OCLOSE   *              <-  OCLOSE
  *              <-  IEOF   *              <-  IEOF
  *      OCLOSE  ->   *      OCLOSE  ->
  *      i.e. both sides have to close the channel   *      i.e. both sides have to close the channel
  *   *
  * 2.0: the EOF messages are optional   * 2.0: the EOF messages are optional
  *   *
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 }  }
   
 int  int
 chan_is_dead(Channel *c, int send)  chan_is_dead(Channel *c, int do_send)
 {  {
         if (c->type == SSH_CHANNEL_ZOMBIE) {          if (c->type == SSH_CHANNEL_ZOMBIE) {
                 debug2("channel %d: zombie", c->self);                  debug2("channel %d: zombie", c->self);
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                 return 0;                  return 0;
         }          }
         if (!(c->flags & CHAN_CLOSE_SENT)) {          if (!(c->flags & CHAN_CLOSE_SENT)) {
                 if (send) {                  if (do_send) {
                         chan_send_close2(c);                          chan_send_close2(c);
                 } else {                  } else {
                         /* channel would be dead if we sent a close */                          /* channel would be dead if we sent a close */
Legend:
Removed from v.1.49  
changed lines
  Added in v.1.49.4.1