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

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-version 1.433, 2023/09/04 00:01:46
+version 1.434, 2023/11/15 22:51:49
 Line 886
 Line 886
 Line 886
          return 0;
  }
+ /* Returns true if a channel with a TTY is open. */
+ int
+ channel_tty_open(struct ssh *ssh)
+ {
+         u_int i;
+         Channel *c;
+         for (i = 0; i < ssh->chanctxt->channels_alloc; i++) {
+                 c = ssh->chanctxt->channels[i];
+                 if (c == NULL || c->type != SSH_CHANNEL_OPEN)
+                         continue;
+                 if (c->client_tty)
+                         return 1;
+         }
+         return 0;
+ }
  /* Returns the id of an open channel suitable for keepaliving */
  int
  channel_find_open(struct ssh *ssh)