/* 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")); }