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-rw-r--r--src/core/async-getprop.c62
1 files changed, 31 insertions, 31 deletions
diff --git a/src/core/async-getprop.c b/src/core/async-getprop.c
index 80322b41..e9be58dd 100644
--- a/src/core/async-getprop.c
+++ b/src/core/async-getprop.c
@@ -55,7 +55,7 @@ struct _ListNode
struct _AgGetPropertyTask
{
ListNode node;
-
+
AgPerDisplayData *dd;
Window window;
Atom property;
@@ -77,7 +77,7 @@ struct _AgPerDisplayData
{
ListNode node;
_XAsyncHandler async;
-
+
Display *display;
ListNode *pending_tasks;
ListNode *pending_tasks_tail;
@@ -96,7 +96,7 @@ append_to_list (ListNode **head,
ListNode *task)
{
task->next = NULL;
-
+
if (*tail == NULL)
{
assert (*head == NULL);
@@ -131,10 +131,10 @@ remove_from_list (ListNode **head,
if (node == *tail)
*tail = prev;
-
+
break;
}
-
+
prev = node;
node = node->next;
}
@@ -152,7 +152,7 @@ move_to_completed (AgPerDisplayData *dd,
remove_from_list (&dd->pending_tasks,
&dd->pending_tasks_tail,
&task->node);
-
+
append_to_list (&dd->completed_tasks,
&dd->completed_tasks_tail,
&task->node);
@@ -187,18 +187,18 @@ find_pending_by_request_sequence (AgPerDisplayData *dd,
* I'm not sure this is 100% guaranteed, if it is,
* it would be a big speedup.
*/
-
+
node = dd->pending_tasks;
while (node != NULL)
{
AgGetPropertyTask *task = (AgGetPropertyTask*) node;
-
+
if (task->request_seq == request_seq)
return task;
-
+
node = node->next;
}
-
+
return NULL;
}
@@ -216,12 +216,12 @@ async_get_property_handler (Display *dpy,
int bytes_read;
dd = (AgPerDisplayData*) data;
-
+
#if 0
printf ("%s: seeing request seq %ld buflen %d\n", __FUNCTION__,
dpy->last_request_read, len);
#endif
-
+
task = find_pending_by_request_sequence (dd, dpy->last_request_read);
if (task == NULL)
@@ -231,7 +231,7 @@ async_get_property_handler (Display *dpy,
task->have_reply = True;
move_to_completed (dd, task);
-
+
/* read bytes so far */
bytes_read = SIZEOF (xReply);
@@ -240,7 +240,7 @@ async_get_property_handler (Display *dpy,
xError errbuf;
task->error = rep->error.errorCode;
-
+
#ifdef DEBUG_SPEW
printf ("%s: error code = %d (ignoring error, eating %d bytes, generic.length = %ld)\n",
__FUNCTION__, task->error, (SIZEOF (xError) - bytes_read),
@@ -263,7 +263,7 @@ async_get_property_handler (Display *dpy,
_XGetAsyncReply (dpy, (char *)&errbuf, rep, buf, len,
(SIZEOF (xError) - bytes_read) >> 2, /* in 32-bit words */
False); /* really seems like it should be True */
-
+
return True;
}
@@ -368,7 +368,7 @@ async_get_property_handler (Display *dpy,
char *netdata;
char *lptr;
char *end_lptr;
-
+
/* Store the 32-bit values in the end of the array */
netdata = task->data + nbytes / 2;
@@ -377,7 +377,7 @@ async_get_property_handler (Display *dpy,
netbytes);
/* Now move the 32-bit values to the front */
-
+
lptr = task->data;
end_lptr = task->data + nbytes;
while (lptr != end_lptr)
@@ -411,7 +411,7 @@ async_get_property_handler (Display *dpy,
#if 0
xError error;
#endif
-
+
task->error = BadImplementation;
#if 0
@@ -468,21 +468,21 @@ get_display_data (Display *display,
{
ListNode *node;
AgPerDisplayData *dd;
-
+
node = display_datas;
while (node != NULL)
{
dd = (AgPerDisplayData*) node;
-
+
if (dd->display == display)
return dd;
-
+
node = node->next;
}
if (!create)
return NULL;
-
+
dd = Xcalloc (1, sizeof (AgPerDisplayData));
if (dd == NULL)
return NULL;
@@ -496,7 +496,7 @@ get_display_data (Display *display,
append_to_list (&display_datas,
&display_datas_tail,
&dd->node);
-
+
return dd;
}
@@ -524,8 +524,8 @@ ag_task_create (Display *dpy,
{
AgGetPropertyTask *task;
xGetPropertyReq *req;
- AgPerDisplayData *dd;
-
+ AgPerDisplayData *dd;
+
/* Fire up our request */
LockDisplay (dpy);
@@ -535,7 +535,7 @@ ag_task_create (Display *dpy,
UnlockDisplay (dpy);
return NULL;
}
-
+
GetReq (GetProperty, req);
req->window = window;
req->property = property;
@@ -561,7 +561,7 @@ ag_task_create (Display *dpy,
&dd->pending_tasks_tail,
&task->node);
dd->n_tasks_pending += 1;
-
+
UnlockDisplay (dpy);
SyncHandle ();
@@ -593,13 +593,13 @@ ag_task_get_reply_and_free (AgGetPropertyTask *task,
*prop = NULL;
dpy = task->dd->display; /* Xlib macros require a variable named "dpy" */
-
+
if (task->error != Success)
{
Status s = task->error;
free_task (task);
-
+
return s;
}
@@ -620,7 +620,7 @@ ag_task_get_reply_and_free (AgGetPropertyTask *task,
SyncHandle ();
free_task (task);
-
+
return Success;
}
@@ -657,7 +657,7 @@ ag_get_next_completed_task (Display *display)
if (dd == NULL)
return NULL;
-
+
#ifdef DEBUG_SPEW
printf ("%d pending %d completed\n",
dd->n_tasks_pending,