summaryrefslogtreecommitdiff
path: root/source4/lib/tallocmsg.c
diff options
context:
space:
mode:
Diffstat (limited to 'source4/lib/tallocmsg.c')
-rw-r--r--source4/lib/tallocmsg.c58
1 files changed, 58 insertions, 0 deletions
diff --git a/source4/lib/tallocmsg.c b/source4/lib/tallocmsg.c
new file mode 100644
index 0000000000..bbe1ee60a4
--- /dev/null
+++ b/source4/lib/tallocmsg.c
@@ -0,0 +1,58 @@
+/*
+ samba -- Unix SMB/CIFS implementation.
+ Copyright (C) 2001, 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 2 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, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+/**
+ * @file tallocmsg.c
+ *
+ * Glue code between talloc profiling and the Samba messaging system.
+ **/
+
+
+/**
+ * Respond to a POOL_USAGE message by sending back string form of memory
+ * usage stats.
+ **/
+void msg_pool_usage(int msg_type, pid_t src_pid,
+ void *UNUSED(buf), size_t UNUSED(len))
+{
+ char *reply;
+ TALLOC_CTX *reply_pool = talloc_init("msg_pool_usage");
+
+ SMB_ASSERT(msg_type == MSG_REQ_POOL_USAGE);
+
+ DEBUG(2,("Got POOL_USAGE\n"));
+
+ reply = talloc_describe_all(reply_pool);
+
+ message_send_pid(src_pid, MSG_POOL_USAGE,
+ reply, strlen(reply)+1, True);
+
+ talloc_destroy(reply_pool);
+}
+
+/**
+ * Register handler for MSG_REQ_POOL_USAGE
+ **/
+void register_msg_pool_usage(void)
+{
+ message_register(MSG_REQ_POOL_USAGE, msg_pool_usage);
+ DEBUG(2, ("Registered MSG_REQ_POOL_USAGE\n"));
+}