Jacek Caban : server: Use common implementation for client and server get_file_info.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 6f6f6e59243ab7e0a7e5f170b8f53d5b0ae4c96f
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=6f6f6e59243ab7e0a7e5f170b8f53d5b0ae4c96f

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Thu Aug 16 15:11:08 2018 +0200

server: Use common implementation for client and server get_file_info.

Signed-off-by: Jacek Caban <jacek at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 server/named_pipe.c | 31 +++++++++++++------------------
 1 file changed, 13 insertions(+), 18 deletions(-)

diff --git a/server/named_pipe.c b/server/named_pipe.c
index 9ad1630..95c2442 100644
--- a/server/named_pipe.c
+++ b/server/named_pipe.c
@@ -155,12 +155,12 @@ static int pipe_end_write( struct fd *fd, struct async *async_data, file_pos_t p
 static int pipe_end_flush( struct fd *fd, struct async *async );
 static void pipe_end_get_volume_info( struct fd *fd, unsigned int info_class );
 static void pipe_end_reselect_async( struct fd *fd, struct async_queue *queue );
+static void pipe_end_get_file_info( struct fd *fd, unsigned int info_class );
 
 /* server end functions */
 static void pipe_server_dump( struct object *obj, int verbose );
 static void pipe_server_destroy( struct object *obj);
 static int pipe_server_ioctl( struct fd *fd, ioctl_code_t code, struct async *async );
-static void pipe_server_get_file_info( struct fd *fd, unsigned int info_class );
 
 static const struct object_ops pipe_server_ops =
 {
@@ -192,7 +192,7 @@ static const struct fd_ops pipe_server_fd_ops =
     pipe_end_read,                /* read */
     pipe_end_write,               /* write */
     pipe_end_flush,               /* flush */
-    pipe_server_get_file_info,    /* get_file_info */
+    pipe_end_get_file_info,       /* get_file_info */
     pipe_end_get_volume_info,     /* get_volume_info */
     pipe_server_ioctl,            /* ioctl */
     no_fd_queue_async,            /* queue_async */
@@ -203,7 +203,6 @@ static const struct fd_ops pipe_server_fd_ops =
 static void pipe_client_dump( struct object *obj, int verbose );
 static void pipe_client_destroy( struct object *obj );
 static int pipe_client_ioctl( struct fd *fd, ioctl_code_t code, struct async *async );
-static void pipe_client_get_file_info( struct fd *fd, unsigned int info_class );
 
 static const struct object_ops pipe_client_ops =
 {
@@ -235,7 +234,7 @@ static const struct fd_ops pipe_client_fd_ops =
     pipe_end_read,                /* read */
     pipe_end_write,               /* write */
     pipe_end_flush,               /* flush */
-    pipe_client_get_file_info,    /* get_file_info */
+    pipe_end_get_file_info,       /* get_file_info */
     pipe_end_get_volume_info,     /* get_volume_info */
     pipe_client_ioctl,            /* ioctl */
     no_fd_queue_async,            /* queue_async */
@@ -556,8 +555,17 @@ static int pipe_end_flush( struct fd *fd, struct async *async )
     return 1;
 }
 
-static void pipe_end_get_file_info( struct fd *fd, struct named_pipe *pipe, unsigned int info_class )
+static void pipe_end_get_file_info( struct fd *fd, unsigned int info_class )
 {
+    struct pipe_end *pipe_end = get_fd_user( fd );
+    struct named_pipe *pipe = pipe_end->pipe;
+
+    if (!pipe)
+    {
+        set_error( STATUS_PIPE_DISCONNECTED );
+        return;
+    }
+
     switch (info_class)
     {
     case FileNameInformation:
@@ -615,19 +623,6 @@ static int pipe_end_set_sd( struct object *obj, const struct security_descriptor
     return 0;
 }
 
-static void pipe_server_get_file_info( struct fd *fd, unsigned int info_class )
-{
-    struct pipe_server *server = get_fd_user( fd );
-    pipe_end_get_file_info( fd, server->pipe, info_class );
-}
-
-static void pipe_client_get_file_info( struct fd *fd, unsigned int info_class )
-{
-    struct pipe_client *client = get_fd_user( fd );
-    if (client->server) pipe_end_get_file_info( fd, client->server->pipe, info_class );
-    else set_error( STATUS_PIPE_DISCONNECTED );
-}
-
 static void pipe_end_get_volume_info( struct fd *fd, unsigned int info_class )
 {
     switch (info_class)