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Remove meta_errors_register_foreign_display()

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The functionality to propagate errors for other displays to other
a "foreign error handler" was Soeren's compositor and is no longer
being used. Remove it.

(Now that error.h is being installed and scanned, we need to either
do this or add XErrorEvent to xlib-2.0.gir and rename ErrorHandler
to MetaErrorHandler. This way is a bit simpler.)
This commit is contained in:
Owen W. Taylor 2009-08-13 07:27:47 -04:00
parent 16466cf7d6
commit 91baf552cf
2 changed files with 1 additions and 44 deletions
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36
src/core/errors.c
View File

@ -40,31 +40,6 @@ meta_errors_init (void)
XSetIOErrorHandler (x_io_error_handler);
}
typedef struct ForeignDisplay ForeignDisplay;
struct ForeignDisplay
{
Display *dpy;
ErrorHandler handler;
gpointer data;
ForeignDisplay *next;
};
static ForeignDisplay *foreign_displays;
void
meta_errors_register_foreign_display (Display *foreign_dpy,
ErrorHandler handler,
gpointer data)
{
ForeignDisplay *info = g_new0 (ForeignDisplay, 1);
info->dpy = foreign_dpy;
info->handler = handler;
info->data = data;
info->next = foreign_displays;
foreign_displays = info;
}
static void
meta_error_trap_push_internal (MetaDisplay *display,
gboolean need_sync)
@ -206,18 +181,7 @@ x_error_handler (Display *xdisplay,
int retval;
gchar buf[64];
MetaDisplay *display;
ForeignDisplay *foreign;
for (foreign = foreign_displays; foreign != NULL; foreign = foreign->next)
{
if (foreign->dpy == xdisplay)
{
foreign->handler (xdisplay, error, foreign->data);
return 0;
}
}
XGetErrorText (xdisplay, error->error_code, buf, 63);
display = meta_display_for_x_display (xdisplay);

9
src/include/errors.h
View File

@ -29,15 +29,8 @@
#include "util.h"
#include "display.h"
typedef void (* ErrorHandler) (Display *dpy,
XErrorEvent *error,
gpointer data);
void meta_errors_init (void);
void meta_errors_register_foreign_display (Display *foreign_dpy,
ErrorHandler handler,
gpointer data);
void meta_error_trap_push (MetaDisplay *display);
void meta_error_trap_pop (MetaDisplay *display,
gboolean last_request_was_roundtrip);