diff options
Diffstat (limited to 'cmd-new-session.c')
| -rw-r--r-- | cmd-new-session.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/cmd-new-session.c b/cmd-new-session.c index e8315d16..ed7f129a 100644 --- a/cmd-new-session.c +++ b/cmd-new-session.c @@ -1,4 +1,4 @@ -/* $Id: cmd-new-session.c,v 1.35 2009-01-18 14:40:48 nicm Exp $ */ +/* $Id: cmd-new-session.c,v 1.36 2009-01-19 18:23:40 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -25,7 +25,7 @@ */ int cmd_new_session_parse(struct cmd *, int, char **, char **); -void cmd_new_session_exec(struct cmd *, struct cmd_ctx *); +int cmd_new_session_exec(struct cmd *, struct cmd_ctx *); void cmd_new_session_send(struct cmd *, struct buffer *); void cmd_new_session_recv(struct cmd *, struct buffer *); void cmd_new_session_free(struct cmd *); @@ -107,7 +107,7 @@ usage: return (-1); } -void +int cmd_new_session_exec(struct cmd *self, struct cmd_ctx *ctx) { struct cmd_new_session_data *data = self->data; @@ -117,22 +117,22 @@ cmd_new_session_exec(struct cmd *self, struct cmd_ctx *ctx) u_int sx, sy; if (ctx->curclient != NULL) - return; + return (0); if (!data->flag_detached) { if (c == NULL) { ctx->error(ctx, "no client to attach to"); - return; + return (-1); } if (!(c->flags & CLIENT_TERMINAL)) { ctx->error(ctx, "not a terminal"); - return; + return (-1); } } if (data->newname != NULL && session_find(data->newname) != NULL) { ctx->error(ctx, "duplicate session: %s", data->newname); - return; + return (-1); } cmd = data->cmd; @@ -160,7 +160,7 @@ cmd_new_session_exec(struct cmd *self, struct cmd_ctx *ctx) if (!data->flag_detached && tty_open(&c->tty, &cause) != 0) { ctx->error(ctx, "%s", cause); xfree(cause); - return; + return (-1); } @@ -179,6 +179,8 @@ cmd_new_session_exec(struct cmd *self, struct cmd_ctx *ctx) server_write_client(c, MSG_READY, NULL, 0); server_redraw_client(c); } + + return (1); } void |