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0742ff3ae3
Mon Aug 9 15:41:17 2004 Matthias Clasen <maclas@gmx.de> Add hidden aliases for exported symbols which are used internally in order to get rid of many PLT entries. (#145519, Arjan van de Ven) * gdk/Makefile.am: Add rules to generate gdk.def and gdkalias.h from gdk.symbols, and make make check check the abi with abicheck.sh. * gdk/gdk.symbols: New file. Definition of the GDK ABI. The file can be processed by cpp to filter out certain subsets of symbols. * gdk/abicheck.sh: New file. Script to check the actually symbols exported from libgdk-x11.2.0.so against the symbols found in gdk.symbols. * gdk/makegdkalias.pl: New file. Perl script to generate the header containing the alias definitions for internally used exported symbols from a list of symbols. * gdk/*.c, gdk/x11/*.c: Include gdkalias.h
62 lines
1.8 KiB
C
62 lines
1.8 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 2000 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <config.h>
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#include <stdlib.h>
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#include "gdkalias.h"
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#include "gdkx.h"
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#include "gdkdisplay-x11.h"
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#include "gdkpango.h"
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#include <pango/pangoxft.h>
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/**
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* gdk_pango_context_get_for_screen:
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* @screen: the #GdkScreen for which the context is to be created.
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*
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* Creates a #PangoContext for @screen.
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*
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* The context must be freed when you're finished with it.
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*
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* When using GTK+, normally you should use gtk_widget_get_pango_context()
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* instead of this function, to get the appropriate context for
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* the widget you intend to render text onto.
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*
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* Return value: a new #PangoContext for @screen
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*
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* Since: 2.2
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**/
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PangoContext *
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gdk_pango_context_get_for_screen (GdkScreen *screen)
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{
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PangoContext *context;
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g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
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if (screen->closed)
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return NULL;
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context = pango_xft_get_context (GDK_SCREEN_XDISPLAY (screen),
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GDK_SCREEN_X11 (screen)->screen_num);
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g_object_set_data (G_OBJECT (context), "gdk-pango-screen", screen);
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return context;
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}
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