Added handle_t type to server interface so that we can make handles
pointers later on.
Always use 0 to signal invalid handle in server requests.
diff --git a/server/thread.c b/server/thread.c
index 20250d1..fceca02 100644
--- a/server/thread.c
+++ b/server/thread.c
@@ -113,8 +113,8 @@
/* add it here since send_client_fd may call kill_thread */
add_process_thread( thread->process, thread );
- send_client_fd( thread, fd_pipe[0], -1 );
- send_client_fd( thread, fd, -1 );
+ send_client_fd( thread, fd_pipe[0], 0 );
+ send_client_fd( thread, fd, 0 );
send_reply( thread );
close( fd_pipe[0] );
close( fd );
@@ -246,7 +246,7 @@
}
/* get a thread from a handle (and increment the refcount) */
-struct thread *get_thread_from_handle( int handle, unsigned int access )
+struct thread *get_thread_from_handle( handle_t handle, unsigned int access )
{
return (struct thread *)get_handle_obj( current->process, handle,
access, &thread_ops );
@@ -488,7 +488,7 @@
}
/* select on a list of handles */
-static int select_on( int count, int *handles, int flags, int timeout )
+static int select_on( int count, handle_t *handles, int flags, int timeout )
{
int ret = 0;
int i;
@@ -697,7 +697,7 @@
if (req->suspend) thread->suspend++;
req->tid = thread;
if ((req->handle = alloc_handle( current->process, thread,
- THREAD_ALL_ACCESS, req->inherit )) != -1)
+ THREAD_ALL_ACCESS, req->inherit )))
{
send_client_fd( current, sock[1], req->handle );
close( sock[1] );
@@ -756,9 +756,9 @@
DECL_HANDLER(get_thread_info)
{
struct thread *thread;
- int handle = req->handle;
+ handle_t handle = req->handle;
- if (handle == -1) thread = get_thread_from_id( req->tid_in );
+ if (!handle) thread = get_thread_from_id( req->tid_in );
else thread = get_thread_from_handle( req->handle, THREAD_QUERY_INFORMATION );
if (thread)
