server: Use attributes instead of inherit flag in snapshot requests.

dlls/kernel/toolhelp.c

@@ -61,9 +61,8 @@ HANDLE WINAPI CreateToolhelp32Snapshot( DWORD flags, DWORD process )
         if (flags & TH32CS_SNAPMODULE)   req->flags |= SNAP_MODULE;
         if (flags & TH32CS_SNAPPROCESS)  req->flags |= SNAP_PROCESS;
         if (flags & TH32CS_SNAPTHREAD)   req->flags |= SNAP_THREAD;
-    
-        req->inherit = (flags & TH32CS_INHERIT) != 0;
-        req->pid     = process;
+        req->attributes = (flags & TH32CS_INHERIT) ? OBJ_INHERIT : 0;
+        req->pid        = process;
         wine_server_call_err( req );
         ret = reply->handle;
     }

dlls/ntdll/nt.c

@@ -657,9 +657,9 @@ NTSTATUS WINAPI NtQuerySystemInformation(
 
             SERVER_START_REQ( create_snapshot )
             {
-                req->flags   = SNAP_PROCESS | SNAP_THREAD;
-                req->inherit = FALSE;
-                req->pid     = 0;
+                req->flags      = SNAP_PROCESS | SNAP_THREAD;
+                req->attributes = 0;
+                req->pid        = 0;
                 if (!(ret = wine_server_call( req ))) hSnap = reply->handle;
             }
             SERVER_END_REQ;

include/wine/server_protocol.h

@@ -1473,7 +1473,7 @@ struct get_mapping_info_reply
 struct create_snapshot_request
 {
     struct request_header __header;
-    int          inherit;
+    unsigned int attributes;
     int          flags;
     process_id_t pid;
 };
@@ -4316,6 +4316,6 @@ union generic_reply
     struct query_symlink_reply query_symlink_reply;
 };
 
-#define SERVER_PROTOCOL_VERSION 210
+#define SERVER_PROTOCOL_VERSION 211
 
 #endif /* __WINE_WINE_SERVER_PROTOCOL_H */

server/protocol.def

@@ -1096,7 +1096,7 @@ enum char_info_mode
 #define SNAP_MODULE     0x00000008
 /* Create a snapshot */
 @REQ(create_snapshot)
-    int          inherit;       /* inherit flag */
+    unsigned int attributes;    /* object attributes */
     int          flags;         /* snapshot flags (SNAP_*) */
     process_id_t pid;           /* process id */
 @REPLY

server/snapshot.c

@@ -236,7 +236,7 @@ DECL_HANDLER(create_snapshot)
     reply->handle = 0;
     if ((snapshot = create_snapshot( req->pid, req->flags )))
     {
-        reply->handle = alloc_handle( current->process, snapshot, 0, req->inherit );
+        reply->handle = alloc_handle( current->process, snapshot, 0, req->attributes & OBJ_INHERIT );
         release_object( snapshot );
     }
 }

server/trace.c

@@ -1494,7 +1494,7 @@ static void dump_get_mapping_info_reply( const struct get_mapping_info_reply *re
 
 static void dump_create_snapshot_request( const struct create_snapshot_request *req )
 {
-    fprintf( stderr, " inherit=%d,", req->inherit );
+    fprintf( stderr, " attributes=%08x,", req->attributes );
     fprintf( stderr, " flags=%d,", req->flags );
     fprintf( stderr, " pid=%04x", req->pid );
 }