mirror of
https://github.com/tmux/tmux.git
synced 2025-11-04 09:44:18 +00:00
20636d956d
commands and allow a command to block execution of subsequent commands. This allows run-shell and if-shell to be synchronous which has been much requested. Each client has a default command queue and commands are consumed one at a time from it. A command may suspend execution from the queue by returning CMD_RETURN_WAIT and then resume it by calling cmd_continue() - for example run-shell does this from the callback that is fired after the job is freed. When the command queue becomes empty, command clients are automatically exited (unless attaching). A callback is also fired - this is used for nested commands in, for example, if-shell which can block execution of the client's cmdq until a new cmdq becomes empty. Also merge all the old error/info/print functions together and lose the old curclient/cmdclient distinction - a cmdq is bound to one client (or none if in the configuration file), this is a command client if c->session is NULL otherwise an attached client.
56 lines
1.5 KiB
C
56 lines
1.5 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"
|
|
|
|
/*
|
|
* List all commands with usages.
|
|
*/
|
|
|
|
enum cmd_retval cmd_list_commands_exec(struct cmd *, struct cmd_q *);
|
|
|
|
const struct cmd_entry cmd_list_commands_entry = {
|
|
"list-commands", "lscm",
|
|
"", 0, 0,
|
|
"",
|
|
0,
|
|
NULL,
|
|
NULL,
|
|
cmd_list_commands_exec
|
|
};
|
|
|
|
enum cmd_retval
|
|
cmd_list_commands_exec(unused struct cmd *self, struct cmd_q *cmdq)
|
|
{
|
|
const struct cmd_entry **entryp;
|
|
|
|
for (entryp = cmd_table; *entryp != NULL; entryp++) {
|
|
if ((*entryp)->alias != NULL) {
|
|
cmdq_print(cmdq, "%s (%s) %s", (*entryp)->name,
|
|
(*entryp)->alias, (*entryp)->usage);
|
|
} else {
|
|
cmdq_print(cmdq, "%s %s", (*entryp)->name,
|
|
(*entryp)->usage);
|
|
}
|
|
}
|
|
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|