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samba-mirror/source/ntvfs/sysdep/sys_notify.h
Andrew Tridgell 7c3d989fa4 r14920: allow a notify backend to separately specify if it has handled the
given mask for the current directory and sub-directories. This allows
us to setup the less efficient internal handling for subdirectories,
while using the kernel inotify service for the current directory if
available. It also allows inotify to handle only some of the filter
bits, leaving the other filter bits for the user space handler.
2007-10-10 14:00:17 -05:00

52 lines
1.7 KiB
C

/*
Unix SMB/CIFS implementation.
Copyright (C) Andrew Tridgell 2006
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 "librpc/gen_ndr/notify.h"
struct sys_notify_context;
typedef void (*sys_notify_callback_t)(struct sys_notify_context *,
void *, struct notify_event *ev);
typedef NTSTATUS (*notify_watch_t)(struct sys_notify_context *ctx,
struct notify_event *e,
sys_notify_callback_t callback, void *private,
void **handle);
struct sys_notify_context {
struct event_context *ev;
void *private; /* for use of backend */
const char *name;
notify_watch_t notify_watch;
};
struct sys_notify_backend {
const char *name;
notify_watch_t notify_watch;
};
NTSTATUS sys_notify_register(struct sys_notify_backend *backend);
struct sys_notify_context *sys_notify_init(int snum,
TALLOC_CTX *mem_ctx,
struct event_context *ev);
NTSTATUS sys_notify_watch(struct sys_notify_context *ctx, struct notify_entry *e,
sys_notify_callback_t callback, void *private,
void **handle);