view src/ExternalClient.h @ 5736:3192994c49ca

Convert C (un)signed long long values to bignums properly. This patch also does the following: - Uses make_fixnum instead of make_integer when the argument is guaranteed to be in the fixnum range. - Introduces make_unsigned_integer so that we handle unsigned values with the high bit set correctly. - Introduces conversions between bignums and (un)signed long long values. - Uses mp_set_memory_functions with the BSD MP code, if it exists. - Eliminates some unnecessary consing in the Lisp + and * implementations. - Fixes a problem with check_valid_xbm_inline(). This function is called during intialization. It calls Ftimes. When using pdump, this is a problem, because (a) the bignum code is not initialized until *after* dumping, so we don't try to dump any bignums, and (b) multiplication of integers is done inside bignums so we handle fixnum overflow correctly. I decided that an XBM file with dimensions that don't fit into fixnums is probably not something we want to try to handle anyway, and did the arithmetic with C values instead of Lisp values. Doing that broke one test, which started getting a different error message from the one it expected, so I adjusted the test to match the new reality. - Fixes a few miscellaneous bugs in the BSD MP code. See <CAHCOHQk0u0=eD1fUMHTNWi2Yh=1WgiYyCXdMbsGzHBNhdqYz4w@mail.gmail.com> in xemacs-patches, as well as followup messages.
author Jerry James <james@xemacs.org>
date Mon, 17 Jun 2013 10:23:00 -0600
parents 2aa9cd456ae7
children
line wrap: on
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/* External client widget external header file.
   Copyright (C) 1993, 1994 Sun Microsystems, Inc.

This library is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation, either version 3 of the License, or (at your
option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with this library.  If not, see <http://www.gnu.org/licenses/>. */

/* Synched up with: Not in FSF. */

/* Written by Ben Wing. */

#ifndef INCLUDED_ExternalClient_h_
#define INCLUDED_ExternalClient_h_

#ifndef XtNshellTimeout
#define XtNshellTimeout "shellTimeout"
#endif
#ifndef XtCShellTimeout
#define XtCShellTimeout "ShellTimeout"
#endif

#ifndef XtNdeadShell
#define XtNdeadShell "deadShell"
#endif
#ifndef XtCDeadShell
#define XtCDeadShell "DeadShell"
#endif

#ifndef XtNemacsProcID
#define XtNemacsProcID "emacsProcID"
#endif
#ifndef XtCEmacsProcID
#define XtCEmacsProcID "EmacsProcID"
#endif

#ifndef XtNshellReadyCallback
#define XtNshellReadyCallback "shellReadyCallback"
#endif

#ifndef XtNshellName
#define XtNshellName "shellName"
#endif
#ifndef XtCShellName
#define XtCShellName "ShellName"
#endif

#ifndef XtNuseToolTalk
#define XtNuseToolTalk "useToolTalk"
#endif
#ifndef XtCUseToolTalk
#define XtCUseToolTalk "UseToolTalk"
#endif

typedef struct _ExternalClientClassRec *ExternalClientWidgetClass;
typedef struct _ExternalClientRec *ExternalClientWidget;
extern WidgetClass externalClientWidgetClass;

/* External entry points when using direct Xlib */

void ExternalClientInitialize   (Display *display, Window win);
void ExternalClientEventHandler (Display *display, Window win, XEvent *event);

#endif /* INCLUDED_ExternalClient_h_ */