1/*
2   samba -- Unix SMB/CIFS implementation.
3   Copyright (C) 2001, 2002 by Martin Pool
4
5   This program is free software; you can redistribute it and/or modify
6   it under the terms of the GNU General Public License as published by
7   the Free Software Foundation; either version 2 of the License, or
8   (at your option) any later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   GNU General Public License for more details.
14
15   You should have received a copy of the GNU General Public License
16   along with this program; if not, write to the Free Software
17   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18*/
19
20#include "includes.h"
21
22/**
23 * @file tallocmsg.c
24 *
25 * Glue code between talloc profiling and the Samba messaging system.
26 **/
27
28
29/**
30 * Respond to a POOL_USAGE message by sending back string form of memory
31 * usage stats.
32 **/
33void msg_pool_usage(int msg_type, pid_t src_pid,
34		    void *UNUSED(buf), size_t UNUSED(len))
35{
36	char *reply;
37	TALLOC_CTX *reply_pool = talloc_init("msg_pool_usage");
38
39	SMB_ASSERT(msg_type == MSG_REQ_POOL_USAGE);
40
41	DEBUG(2,("Got POOL_USAGE\n"));
42
43	reply = talloc_describe_all(reply_pool);
44
45	message_send_pid(src_pid, MSG_POOL_USAGE,
46			 reply, strlen(reply)+1, True);
47
48	talloc_destroy(reply_pool);
49}
50
51/**
52 * Register handler for MSG_REQ_POOL_USAGE
53 **/
54void register_msg_pool_usage(void)
55{
56	message_register(MSG_REQ_POOL_USAGE, msg_pool_usage);
57	DEBUG(2, ("Registered MSG_REQ_POOL_USAGE\n"));
58}
59