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Sync OpenBSD patchset 806:

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Store sessions in an RB tree by name rather than a list, this is tidier
and allows them to easily be shown sorted in various lists
(list-sessions/choose-sessions).

Keep a session index which is used in a couple of places internally but
make it an ever-increasing number rather than filling in gaps with new
sessions.
This commit is contained in:
Tiago Cunha
2010-12-22 15:36:44 +00:00
parent 9f3399da00
commit a373235106
12 changed files with 155 additions and 195 deletions
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10
cmd-list-sessions.c
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@@ -1,4 +1,4 @@
/* $Id: cmd-list-sessions.c,v 1.25 2009-11-28 14:50:36 tcunha Exp $ */
/* $Id: cmd-list-sessions.c,v 1.26 2010-12-22 15:36:44 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -46,14 +46,10 @@ cmd_list_sessions_exec(unused struct cmd *self, struct cmd_ctx *ctx)
struct session *s;
struct session_group *sg;
char *tim, tmp[64];
u_int i, idx;
u_int idx;
time_t t;
for (i = 0; i < ARRAY_LENGTH(&sessions); i++) {
s = ARRAY_ITEM(&sessions, i);
if (s == NULL)
continue;
RB_FOREACH(s, sessions, &sessions) {
sg = session_group_find(s);
if (sg == NULL)
*tmp = '\0';