mirror of
https://github.com/samba-team/samba.git
synced 2024-12-23 17:34:34 +03:00
b003134e0d
Pass the instance number to the post_fork hook. This is required to allow the rpc_server to support the prefork process model. Signed-off-by: Gary Lockyer <gary@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
81 lines
2.4 KiB
C
81 lines
2.4 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
|
|
SERVER SERVICE code
|
|
|
|
Copyright (C) Andrew Tridgell 2003-2005
|
|
Copyright (C) Stefan (metze) Metzmacher 2004
|
|
|
|
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/>.
|
|
*/
|
|
|
|
#ifndef __SERVICE_H__
|
|
#define __SERVICE_H__
|
|
|
|
|
|
#include "smbd/service_stream.h"
|
|
#include "smbd/service_task.h"
|
|
|
|
struct process_details {
|
|
unsigned int instances;
|
|
};
|
|
|
|
static const struct process_details initial_process_details = {
|
|
.instances = 0
|
|
};
|
|
|
|
struct service_details {
|
|
/*
|
|
* Prevent the standard process model from forking a new worker
|
|
* process when accepting a new connection. Do this when the service
|
|
* relies on shared state, or the over-head of forking would be a
|
|
* significant part of the response time
|
|
*/
|
|
bool inhibit_fork_on_accept;
|
|
/*
|
|
* Prevent the pre-fork process model from pre-forking any worker
|
|
* processes. In this mode pre-fork is equivalent to standard with
|
|
* inhibit_fork_on_accept set.
|
|
*/
|
|
bool inhibit_pre_fork;
|
|
/*
|
|
* Initialise the server task.
|
|
*/
|
|
NTSTATUS (*task_init) (struct task_server *);
|
|
/*
|
|
* post fork processing this is called:
|
|
* - standard process model
|
|
* immediately after the task_init.
|
|
*
|
|
* - single process model
|
|
* immediately after the task_init
|
|
*
|
|
* - prefork process model, inhibit_pre_fork = true
|
|
* immediately after the task_init
|
|
*
|
|
* - prefork process model, inhibit_pre_fork = false
|
|
* after each service worker has forked. It is not run on the
|
|
* service master process.
|
|
*
|
|
* The post fork hook is not called in the standard model if a new
|
|
* process is forked on a new connection. It is instead called
|
|
* immediately after the task_init.
|
|
*/
|
|
void (*post_fork) (struct task_server *, struct process_details *);
|
|
};
|
|
|
|
#include "smbd/service_proto.h"
|
|
|
|
#endif /* __SERVICE_H__ */
|