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server: Get rid of separate thread suspend_context. 

It's always the same as context now.

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2020-04-15 14:56:08 +02:00 committed by Alexandre Julliard
parent 7f9eb22af8
commit 234fa118d4
2 changed files with 15 additions and 21 deletions
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33
server/thread.c
View File

@ -180,7 +180,6 @@ static inline void init_thread_structure( struct thread *thread )
thread->unix_pid = -1; /* not known yet */
thread->unix_tid = -1; /* not known yet */
thread->context = NULL;
thread->suspend_context = NULL;
thread->teb = 0;
thread->entry_point = 0;
thread->debug_ctx = NULL;
@ -325,7 +324,7 @@ static void cleanup_thread( struct thread *thread )
if (thread->request_fd) release_object( thread->request_fd );
if (thread->reply_fd) release_object( thread->reply_fd );
if (thread->wait_fd) release_object( thread->wait_fd );
free( thread->suspend_context );
free( thread->context );
cleanup_clipboard_thread(thread);
destroy_thread_windows( thread );
free_msg_queue( thread );
@ -345,7 +344,6 @@ static void cleanup_thread( struct thread *thread )
thread->reply_fd = NULL;
thread->wait_fd = NULL;
thread->context = NULL;
thread->suspend_context = NULL;
thread->desktop = 0;
thread->desc = NULL;
thread->desc_len = 0;
@ -775,14 +773,13 @@ static int send_thread_wakeup( struct thread *thread, client_ptr_t cookie, int s
int ret;
/* check if we're waking current suspend wait */
if (thread->suspend_context && thread->suspend_cookie == cookie
if (thread->context && thread->suspend_cookie == cookie
&& signaled != STATUS_KERNEL_APC && signaled != STATUS_USER_APC)
{
if (!thread->suspend_context->flags)
if (!thread->context->flags)
{
if (current->context == current->suspend_context) thread->context = NULL;
free( thread->suspend_context );
thread->suspend_context = NULL;
free( thread->context );
thread->context = NULL;
}
else signaled = STATUS_KERNEL_APC; /* signal a fake APC so that client calls select to get a new context */
}
@ -1560,10 +1557,9 @@ DECL_HANDLER(select)
return;
}
if (!(current->suspend_context = mem_alloc( sizeof(*context) ))) return;
memcpy( current->suspend_context, context, sizeof(*context) );
current->suspend_context->flags = 0; /* to keep track of what is modified */
current->context = current->suspend_context;
if (!(current->context = mem_alloc( sizeof(*context) ))) return;
memcpy( current->context, context, sizeof(*context) );
current->context->flags = 0; /* to keep track of what is modified */
current->suspend_cookie = req->cookie;
}
@ -1635,15 +1631,14 @@ DECL_HANDLER(select)
}
release_object( apc );
}
else if(get_error() != STATUS_PENDING && get_reply_max_size() == sizeof(context_t)
&& current->suspend_context && current->suspend_cookie == req->cookie)
else if (get_error() != STATUS_PENDING && get_reply_max_size() == sizeof(context_t) &&
current->context && current->suspend_cookie == req->cookie)
{
if (current->suspend_context->flags)
set_reply_data_ptr( current->suspend_context, sizeof(context_t) );
if (current->context->flags)
set_reply_data_ptr( current->context, sizeof(context_t) );
else
free( current->suspend_context );
if (current->context == current->suspend_context) current->context = NULL;
current->suspend_context = NULL;
free( current->context );
current->context = NULL;
}
}

3
server/thread.h
View File

@ -75,8 +75,7 @@ struct thread
int exit_code; /* thread exit code */
int unix_pid; /* Unix pid of client */
int unix_tid; /* Unix tid of client */
context_t *context; /* current context if in an exception handler */
context_t *suspend_context; /* current context if suspended */
context_t *context; /* current context */
client_ptr_t suspend_cookie;/* wait cookie of suspending select */
client_ptr_t teb; /* TEB address (in client address space) */
client_ptr_t entry_point; /* entry point (in client address space) */