mirror of
https://github.com/samba-team/samba.git
synced 2024-12-22 13:34:15 +03:00
79 lines
2.2 KiB
C
79 lines
2.2 KiB
C
/*
|
|
samba -- Unix SMB/CIFS implementation.
|
|
Copyright (C) 2002 by Martin Pool
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "includes.h"
|
|
|
|
/**
|
|
* @file dmallocmsg.c
|
|
*
|
|
* Glue code to cause dmalloc info to come out when we receive a prod
|
|
* over samba messaging.
|
|
**/
|
|
|
|
#ifdef ENABLE_DMALLOC
|
|
static unsigned long our_dm_mark = 0;
|
|
#endif /* ENABLE_DMALLOC */
|
|
|
|
|
|
/**
|
|
* Respond to a POOL_USAGE message by sending back string form of memory
|
|
* usage stats.
|
|
**/
|
|
static void msg_req_dmalloc_mark(struct messaging_context *msg,
|
|
void *private_data,
|
|
uint32_t msg_type,
|
|
struct server_id server_id,
|
|
DATA_BLOB *data)
|
|
{
|
|
#ifdef ENABLE_DMALLOC
|
|
our_dm_mark = dmalloc_mark();
|
|
DEBUG(2,("Got MSG_REQ_DMALLOC_MARK: mark set\n"));
|
|
#else
|
|
DEBUG(2,("Got MSG_REQ_DMALLOC_MARK but dmalloc not in this process\n"));
|
|
#endif
|
|
}
|
|
|
|
|
|
|
|
static void msg_req_dmalloc_log_changed(struct messaging_context *msg,
|
|
void *private_data,
|
|
uint32_t msg_type,
|
|
struct server_id server_id,
|
|
DATA_BLOB *data)
|
|
{
|
|
#ifdef ENABLE_DMALLOC
|
|
dmalloc_log_changed(our_dm_mark, True, True, True);
|
|
DEBUG(2,("Got MSG_REQ_DMALLOC_LOG_CHANGED: done\n"));
|
|
#else
|
|
DEBUG(2,("Got MSG_REQ_DMALLOC_LOG_CHANGED but dmalloc not in this process\n"));
|
|
#endif
|
|
}
|
|
|
|
|
|
/**
|
|
* Register handler for MSG_REQ_POOL_USAGE
|
|
**/
|
|
void register_dmalloc_msgs(struct messaging_context *msg_ctx)
|
|
{
|
|
messaging_register(msg_ctx, NULL, MSG_REQ_DMALLOC_MARK,
|
|
msg_req_dmalloc_mark);
|
|
messaging_register(msg_ctx, NULL, MSG_REQ_DMALLOC_LOG_CHANGED,
|
|
msg_req_dmalloc_log_changed);
|
|
DEBUG(2, ("Registered MSG_REQ_DMALLOC_MARK and LOG_CHANGED\n"));
|
|
}
|