Add a helper function to open the terminal for attach-/new-session.

1 files changed, 19 insertions, 0 deletions

diff --git a/server-client.c b/server-client.c
index b7212379..2cbb5bf3 100644
--- a/server-client.c
+++ b/server-client.c
@@ -105,6 +105,25 @@ server_client_create(int fd)
 	log_debug("new client %d", fd);
 }
 
+/* Open client terminal if needed. */
+int
+server_client_open(struct client *c, struct session *s, char **cause)
+{
+	struct options	*oo = s != NULL ? &s->options : &global_s_options;
+	char		*overrides;
+
+	if (!(c->flags & CLIENT_TERMINAL)) {
+		*cause = xstrdup ("not a terminal");
+		return (-1);
+	}
+
+	overrides = options_get_string(oo, "terminal-overrides");
+	if (tty_open(&c->tty, overrides, cause) != 0)
+		return (-1);
+
+	return (0);
+}
+
 /* Lost a client. */
 void
 server_client_lost(struct client *c)