From 6d98076c15e8726606da0a99714cd3382d82f9ac Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Mon, 3 Apr 2006 06:46:55 +0000 Subject: r14877: added support for the kernel inotify mechanism. This passes basic tests, but still needs some more work to ensure we correctly cope with events that may generate both a system inotify event and a internal notify event. The system inotify events won't handle recursion, and don't understand things like streams. This also adds the ntvfs/sysdep/ directory, which is meant for system dependent code that is not tied to a particular ntvfs backend. The inotify code is a good example of that. (This used to be commit eadadbb44adb3c4081d6ff1d85a9b850a0227059) --- source4/ntvfs/sysdep/sys_notify.h | 52 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 source4/ntvfs/sysdep/sys_notify.h (limited to 'source4/ntvfs/sysdep/sys_notify.h') diff --git a/source4/ntvfs/sysdep/sys_notify.h b/source4/ntvfs/sysdep/sys_notify.h new file mode 100644 index 0000000000..9ad5ed7555 --- /dev/null +++ b/source4/ntvfs/sysdep/sys_notify.h @@ -0,0 +1,52 @@ +/* + 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); + +struct sys_notify_context { + struct event_context *ev; + void *private; /* for use of backend */ + NTSTATUS (*notify_watch)(struct sys_notify_context *ctx, const char *dirpath, + uint32_t filter, sys_notify_callback_t callback, + void *private, void **handle); + const char *name; +}; + +struct sys_notify_backend { + struct sys_notify_backend *next, *prev; + const char *name; + NTSTATUS (*notify_watch)(struct sys_notify_context *ctx, const char *dirpath, + uint32_t filter, sys_notify_callback_t callback, + void *private, void **handle); +}; + +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, const char *dirpath, + uint32_t filter, sys_notify_callback_t callback, + void *private, void **handle); + -- cgit