Module: wine Branch: master Commit: 64dc8f5c48e7bffb17d3e0853d5f758d6ee3f9ac URL: http://source.winehq.org/git/wine.git/?a=commit;h=64dc8f5c48e7bffb17d3e0853d...
Author: Jacek Caban jacek@codeweavers.com Date: Sun Dec 4 21:21:46 2016 +0100
server: Store iosb in async object.
Signed-off-by: Jacek Caban jacek@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
server/async.c | 9 ++++++++- server/change.c | 2 +- server/device.c | 2 +- server/fd.c | 6 +++--- server/file.h | 4 ++-- server/mailslot.c | 2 +- server/named_pipe.c | 6 +++--- server/serial.c | 2 +- server/sock.c | 4 ++-- 9 files changed, 22 insertions(+), 15 deletions(-)
diff --git a/server/async.c b/server/async.c index 568b440..562fcd0 100644 --- a/server/async.c +++ b/server/async.c @@ -47,6 +47,7 @@ struct async int signaled; struct event *event; async_data_t data; /* data for async I/O call */ + struct iosb *iosb; /* I/O status block */ };
static void async_dump( struct object *obj, int verbose ); @@ -141,6 +142,7 @@ static void async_destroy( struct object *obj )
if (async->timeout) remove_timeout_user( async->timeout ); if (async->event) release_object( async->event ); + if (async->iosb) release_object( async->iosb ); release_object( async->queue ); release_object( async->thread ); } @@ -172,6 +174,7 @@ void async_terminate( struct async *async, unsigned int status ) }
async->status = status; + if (async->iosb && async->iosb->status == STATUS_PENDING) async->iosb->status = status;
if (async->data.callback) { @@ -225,7 +228,8 @@ void free_async_queue( struct async_queue *queue ) }
/* create an async on a given queue of a fd */ -struct async *create_async( struct thread *thread, struct async_queue *queue, const async_data_t *data ) +struct async *create_async( struct thread *thread, struct async_queue *queue, const async_data_t *data, + struct iosb *iosb ) { struct event *event = NULL; struct async *async; @@ -247,6 +251,9 @@ struct async *create_async( struct thread *thread, struct async_queue *queue, co async->queue = (struct async_queue *)grab_object( queue ); async->signaled = 0;
+ if (iosb) async->iosb = (struct iosb *)grab_object( iosb ); + else async->iosb = NULL; + list_add_tail( &queue->queue, &async->queue_entry ); list_add_tail( &thread->process->asyncs, &async->process_entry ); grab_object( async ); diff --git a/server/change.c b/server/change.c index ee30b98..d7ebf3b 100644 --- a/server/change.c +++ b/server/change.c @@ -1246,7 +1246,7 @@ DECL_HANDLER(read_directory_changes) return;
/* requests don't timeout */ - if (!(async = fd_queue_async( dir->fd, &req->async, ASYNC_TYPE_WAIT ))) goto end; + if (!(async = fd_queue_async( dir->fd, &req->async, NULL, ASYNC_TYPE_WAIT ))) goto end;
/* assign it once */ if (!dir->filter) diff --git a/server/device.c b/server/device.c index 99d5204..60a15e2 100644 --- a/server/device.c +++ b/server/device.c @@ -488,7 +488,7 @@ static obj_handle_t queue_irp( struct device_file *file, struct irp_call *irp,
if (blocking && !(handle = alloc_handle( current->process, irp, SYNCHRONIZE, 0 ))) return 0;
- if (!(irp->async = fd_queue_async( file->fd, async_data, ASYNC_TYPE_WAIT ))) + if (!(irp->async = fd_queue_async( file->fd, async_data, irp->iosb, ASYNC_TYPE_WAIT ))) { if (handle) close_handle( current->process, handle ); return 0; diff --git a/server/fd.c b/server/fd.c index faf27bc..3ccd0f8 100644 --- a/server/fd.c +++ b/server/fd.c @@ -2030,7 +2030,7 @@ void default_poll_event( struct fd *fd, int event ) else if (!fd->inode) set_fd_events( fd, fd->fd_ops->get_poll_events( fd ) ); }
-struct async *fd_queue_async( struct fd *fd, const async_data_t *data, int type ) +struct async *fd_queue_async( struct fd *fd, const async_data_t *data, struct iosb *iosb, int type ) { struct async_queue *queue; struct async *async; @@ -2054,7 +2054,7 @@ struct async *fd_queue_async( struct fd *fd, const async_data_t *data, int type assert(0); }
- if ((async = create_async( current, queue, data )) && type != ASYNC_TYPE_WAIT) + if ((async = create_async( current, queue, data, iosb )) && type != ASYNC_TYPE_WAIT) { if (!fd->inode) set_fd_events( fd, fd->fd_ops->get_poll_events( fd ) ); @@ -2096,7 +2096,7 @@ void default_fd_queue_async( struct fd *fd, const async_data_t *data, int type, { struct async *async;
- if ((async = fd_queue_async( fd, data, type ))) + if ((async = fd_queue_async( fd, data, NULL, type ))) { release_object( async ); set_error( STATUS_PENDING ); diff --git a/server/file.h b/server/file.h index 0a144ee..94322c7 100644 --- a/server/file.h +++ b/server/file.h @@ -97,7 +97,7 @@ extern int default_fd_signaled( struct object *obj, struct wait_queue_entry *ent extern unsigned int default_fd_map_access( struct object *obj, unsigned int access ); extern int default_fd_get_poll_events( struct fd *fd ); extern void default_poll_event( struct fd *fd, int event ); -extern struct async *fd_queue_async( struct fd *fd, const async_data_t *data, int type ); +extern struct async *fd_queue_async( struct fd *fd, const async_data_t *data, struct iosb *iosb, int type ); extern void fd_async_wake_up( struct fd *fd, int type, unsigned int status ); extern void fd_reselect_async( struct fd *fd, struct async_queue *queue ); extern obj_handle_t no_fd_read( struct fd *fd, const async_data_t *async, int blocking, file_pos_t pos ); @@ -177,7 +177,7 @@ extern struct object *create_serial( struct fd *fd ); extern struct async_queue *create_async_queue( struct fd *fd ); extern void free_async_queue( struct async_queue *queue ); extern struct async *create_async( struct thread *thread, struct async_queue *queue, - const async_data_t *data ); + const async_data_t *data, struct iosb *iosb ); extern void async_set_timeout( struct async *async, timeout_t timeout, unsigned int status ); extern void async_set_result( struct object *obj, unsigned int status, apc_param_t total, client_ptr_t apc, client_ptr_t apc_arg ); diff --git a/server/mailslot.c b/server/mailslot.c index 3ddfab5..783b28b 100644 --- a/server/mailslot.c +++ b/server/mailslot.c @@ -332,7 +332,7 @@ static void mailslot_queue_async( struct fd *fd, const async_data_t *data, int t
assert(mailslot->obj.ops == &mailslot_ops);
- if ((async = fd_queue_async( fd, data, type ))) + if ((async = fd_queue_async( fd, data, NULL, type ))) { async_set_timeout( async, mailslot->read_timeout ? mailslot->read_timeout : -1, STATUS_IO_TIMEOUT ); diff --git a/server/named_pipe.c b/server/named_pipe.c index d93c40f..3245688 100644 --- a/server/named_pipe.c +++ b/server/named_pipe.c @@ -555,7 +555,7 @@ static obj_handle_t pipe_server_flush( struct fd *fd, const async_data_t *async_
if (!pipe_data_remaining( server )) return 0;
- if ((async = fd_queue_async( server->fd, async_data, ASYNC_TYPE_WAIT ))) + if ((async = fd_queue_async( server->fd, async_data, NULL, ASYNC_TYPE_WAIT ))) { /* there's no unix way to be alerted when a pipe becomes empty, so resort to polling */ if (!server->flush_poll) @@ -602,7 +602,7 @@ static obj_handle_t pipe_server_ioctl( struct fd *fd, ioctl_code_t code, const a { case ps_idle_server: case ps_wait_connect: - if ((async = fd_queue_async( server->ioctl_fd, async_data, ASYNC_TYPE_WAIT ))) + if ((async = fd_queue_async( server->ioctl_fd, async_data, NULL, ASYNC_TYPE_WAIT ))) { if (blocking) wait_handle = alloc_handle( current->process, async, SYNCHRONIZE, 0 ); set_server_state( server, ps_wait_open ); @@ -855,7 +855,7 @@ static obj_handle_t named_pipe_device_ioctl( struct fd *fd, ioctl_code_t code,
if (!pipe->waiters && !(pipe->waiters = create_async_queue( NULL ))) goto done;
- if ((async = create_async( current, pipe->waiters, async_data ))) + if ((async = create_async( current, pipe->waiters, async_data, NULL ))) { timeout_t when = buffer->TimeoutSpecified ? buffer->Timeout.QuadPart : pipe->timeout; async_set_timeout( async, when, STATUS_IO_TIMEOUT ); diff --git a/server/serial.c b/server/serial.c index df462ea..6f9cc24 100644 --- a/server/serial.c +++ b/server/serial.c @@ -201,7 +201,7 @@ static void serial_queue_async( struct fd *fd, const async_data_t *data, int typ break; }
- if ((async = fd_queue_async( fd, data, type ))) + if ((async = fd_queue_async( fd, data, NULL, type ))) { if (timeout) async_set_timeout( async, timeout * -10000, STATUS_TIMEOUT ); release_object( async ); diff --git a/server/sock.c b/server/sock.c index a3c88a0..f70a85d 100644 --- a/server/sock.c +++ b/server/sock.c @@ -552,7 +552,7 @@ obj_handle_t sock_ioctl( struct fd *fd, ioctl_code_t code, const async_data_t *a return 0; } if (!(ifchange_q = sock_get_ifchange_q( sock ))) return 0; - if (!(async = create_async( current, ifchange_q, async_data ))) return 0; + if (!(async = create_async( current, ifchange_q, async_data, NULL ))) return 0; if (blocking) wait_handle = alloc_handle( current->process, async, SYNCHRONIZE, 0 ); release_object( async ); set_error( STATUS_PENDING ); @@ -593,7 +593,7 @@ static void sock_queue_async( struct fd *fd, const async_data_t *data, int type, return; }
- if (!(async = create_async( current, queue, data ))) return; + if (!(async = create_async( current, queue, data, NULL ))) return; release_object( async );
sock_reselect( sock );
-
Alexandre Julliard