mirror of
https://github.com/tmate-io/tmate.git
synced 2024-12-29 18:18:51 +01:00
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/* $OpenBSD$ */
|
|
|
|
/*
|
|
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
|
|
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
|
|
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include "tmux.h"
|
|
|
|
/*
|
|
* Cause client to report an error and exit with 1 if session doesn't exist.
|
|
*/
|
|
|
|
int cmd_has_session_exec(struct cmd *, struct cmd_ctx *);
|
|
|
|
const struct cmd_entry cmd_has_session_entry = {
|
|
"has-session", "has",
|
|
CMD_TARGET_SESSION_USAGE,
|
|
0, "",
|
|
cmd_target_init,
|
|
cmd_target_parse,
|
|
cmd_has_session_exec,
|
|
cmd_target_free,
|
|
cmd_target_print
|
|
};
|
|
|
|
int
|
|
cmd_has_session_exec(struct cmd *self, struct cmd_ctx *ctx)
|
|
{
|
|
struct cmd_target_data *data = self->data;
|
|
|
|
if (cmd_find_session(ctx, data->target) == NULL)
|
|
return (-1);
|
|
|
|
return (0);
|
|
}
|