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Add format for server_sessions, from Magnus Gross.

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This commit is contained in:
nicm 2023-05-19 07:46:34 +00:00
parent 204d8f31d7
commit 1d98394b41
2 changed files with 16 additions and 0 deletions
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15
format.c
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@ -2077,6 +2077,18 @@ format_cb_scroll_region_upper(struct format_tree *ft)
return (NULL);
}
/* Callback for server_sessions. */
static void *
format_cb_server_sessions(__unused struct format_tree *ft)
{
struct session *s;
u_int n = 0;
RB_FOREACH(s, sessions, &sessions)
n++;
return (format_printf("%u", n));
}
/* Callback for session_attached. */
static void *
format_cb_session_attached(struct format_tree *ft)
@ -2980,6 +2992,9 @@ static const struct format_table_entry format_table[] = {
{ "scroll_region_upper", FORMAT_TABLE_STRING,
format_cb_scroll_region_upper
},
{ "server_sessions", FORMAT_TABLE_STRING,
format_cb_server_sessions
},
{ "session_activity", FORMAT_TABLE_TIME,
format_cb_session_activity
},

1
tmux.1
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@ -5275,6 +5275,7 @@ The following variables are available, where appropriate:
.It Li "selection_present" Ta "" Ta "1 if selection started in copy mode"
.It Li "selection_start_x" Ta "" Ta "X position of the start of the selection"
.It Li "selection_start_y" Ta "" Ta "Y position of the start of the selection"
.It Li "server_sessions" Ta "" Ta "Number of sessions"
.It Li "session_activity" Ta "" Ta "Time of session last activity"
.It Li "session_alerts" Ta "" Ta "List of window indexes with alerts"
.It Li "session_attached" Ta "" Ta "Number of clients session is attached to"