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cdesktop/cde/include/bms/sbport.h
Jon Trulson 369308b737 The great includes migration of 2019 (autotools) 
Ok - so one of the steps in building CDE is an early phase called the
includes phase (make includes).  At this point, all of the public
header files are exported to exports/include/Dt, DtI, ...

Then, the software is built using that include dir.

This of course does not work in autotools.  Much of the software does
things like #include <Dt/something.h>, so in order for the build to
succeed, this behavior must be represented/replicated in some way.

It seems the usual way of dealing with this is to place all public
headers (and in some projects, ALL headers) into a toplevel include
directory.

We now do this for all public headers - they have been moved from
wherever they were and placed in the appropriate spot in includes/

This will break the Imake 'make includes' phase unless the Imakefiles
are fixed (remove the HEADERS = stuff, and the incdir defines).  This
has not been done at this point since in reality, once autotools works
properly, there will be no need for the Imake stuff anymore, and I
intend to get rid of it.

This is just a warning for now - Imake builds in this tree will now
fail at the 'includes' stage.

This commit is only the migration.  In upcoming commits, libtt will be
fixed so that the hack being used before to get around this problem is
removed as there will no longer be any need.

And then the autotools work continues...
2019-10-25 17:01:34 -06:00

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/*
* CDE - Common Desktop Environment
*
* Copyright (c) 1993-2012, The Open Group. All rights reserved.
*
* These libraries and programs are free software; you can
* redistribute them and/or modify them under the terms of the GNU
* Lesser General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* These libraries and programs are distributed in the hope that
* they will be useful, but WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with these libraries and programs; if not, write
* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
* Floor, Boston, MA 02110-1301 USA
*/
/*
* File: sbport.h $TOG: sbport.h /main/4 1998/03/16 14:40:52 mgreess $
* Language: C
*
* (c) Copyright 1988, Hewlett-Packard Company, all rights reserved.
*
* (c) Copyright 1993, 1994 Hewlett-Packard Company *
* (c) Copyright 1993, 1994 International Business Machines Corp. *
* (c) Copyright 1993, 1994 Sun Microsystems, Inc. *
* (c) Copyright 1993, 1994 Novell, Inc. *
*/
#ifndef PORT_H_INCLUDED
#define PORT_H_INCLUDED
/*---------------------------------------------------------------------------
The following is a list of #defines that may be tested for in the code:
=======================================================================
__STDC__ - Will be set for ANSI C compilers
__cplusplus - Will be set for C++ compilers
__STDCPP__ - Will be set for ANSI and C++ compilers
__hpux - Will be set for HP-UX systems
__sun - Will be set for SUN systems
__aix - Will be set for IBM (AIX) systems
__sysv - Set when using SYSV semantics (e.g. HP, SUN)
SYSV - Set when __sysv is set (needed for some X11 includes)
__bsd - Set when using BSD semantics
__hp_7_0 - For running on HP-UX 7.0
__hp_nls_16 - Set if HP's 16 bit support is to be compiled in
__hp_color_object - Set if HP's ColorObject extension is available in the Motif library
__hp9000s300 - Set for S300 (and S400?) HP-UX machines
__hp9000s800 - Set for S800 (PA-RISC) machines
__sparc - Set for SUN sparc machines
__sun68k - Set for SUN m68k machines
__identification_strings - Set when RCS header strings are to be in code
__recursive_includes - Set to have .h files #includes prerequisite files
__char_ptr_yytext - Set if the lex/yacc variable yytext is defined
to be of type char[].
__unsigned_char_ptr_yytext - Set if the lex/yacc variable yytext is defined
to be of type unsigned char[].
KEEP_DEADWOOD - Currently set to "FALSE". If set to "TRUE",
lots of old code and semantics will be enabled.
----------------------------------------------------------------------------*/
/* First task is to make sure all of the defines that we use in the */
/* code are properly set up. */
/* ---------------------------------------------------------------- */
#if !defined(sun)
#if !defined(__STDCPP__) && (defined(__STDC__) || defined(__cplusplus))
# define __STDCPP__
#endif
#endif
#if defined(sun) && !defined(__sun)
# define __sun
#endif
#if defined(hpux) && !defined(__hpux)
# define __hpux
#endif
#if defined(_AIX) && !defined(__aix)
# define __aix
# define OSF_MOTIF_1_1_1
# define OSF_BUG
#endif
#ifdef __hpux
# define __sysv
/* __hp9000s300 or __hp9000s800 is defined by HP-UX cpp */
# if !defined (__hpux_8_0)
# define __hp_7_0
# endif
# define __hp_nls_16
# define __hp_color_object
# define __unsigned_char_ptr_yytext
#endif /* __hpux */
#ifdef __sun
# if defined(sparc) && !defined(__sparc)
# define __sparc
# else
# if defined(mc68000) || defined(__mc68000)
# define __sun68k
# endif
# endif
# define __hp_color_object /* Should only be set if linking with */
/* HP's version of Motif (1.1 or later). */
# define __char_ptr_yytext
# define __c_callable /* Set so VUE can link with libbms. */
#endif
#ifdef __aix
# define __sysv
#endif
#if defined(__sysv) && !defined(SYSV)
# define SYSV /* Needed for X11 include files */
#endif
#ifndef KEEP_DEADWOOD /* Setting this to "TRUE" will cause */
# define KEEP_DEADWOOD FALSE /* all sorts of unknown problems. */
#endif
#ifdef __cplusplus
#define UNUSED_PARM(_parm)
#else
#define UNUSED_PARM(_parm) _parm
#endif /* __cplusplus */
/* There are a few things that are not part of XPG3 that we need. */
/* sockets are one of them. To use this stuff, we just include the */
/* non XOPEN include files and things work. However, there are a */
/* few XOPEN include files that have stuff to support this extra */
/* functionality (e.g. sockets) that are #ifdef'ed for conditional */
/* inclusion with the _XOPEN_SOURCE define. In order to pull those */
/* extra types in, we relas the XPG3 compliance for that file. The */
/* following are the three areas where we must do this: */
/* */
/* __need_timeval gets "struct timeval" */
/* __need_fd_set gets "typedef struct fd_set {..." */
/* __need_S_IF gets "S_IFNWK, S_IFLNK" */
/* __need_all_signals gets all SIGxxx values */
/* __need_all_errors gets all errno values */
/* */
/* We get at these declarations differently on each platform... */
/* ----------------------------------------------------------------- */
#if defined(__need_timeval) /* Get "struct timeval" */
# if defined(__sun) || defined(__aix)
# include <sys/time.h>
# endif
#endif /* __need_timeval */
#if defined(__need_fd_set) /* Get "typedef struct fd_set" */
# ifdef _AIX
# include <sys/select.h>
# endif
#endif /* __need_fd_st */
/* We also use the following non XPG3 types. However, they may be */
/* defined when we relax the XPG3 compliance to get the stuff talked */
/* about above. So, declare them only if we don't already have them */
/* ----------------------------------------------------------------- */
#if defined(_HPUX_SOURCE) || defined(__sun) || defined(_INCLUDE_BSD_SOURCE) || defined(__aix) || defined(__linux__)
/* the "u_types" are defined in standard files */
# undef _INCLUDE_BSD_SOURCE
#else
typedef unsigned int u_int;
typedef unsigned char u_char;
typedef unsigned short u_short;
typedef unsigned long u_long;
#endif
/* Use these if you must ensure that you get a specific number of bits */
/* -------------------------------------------------------------------- */
typedef char int8;
typedef short int16;
typedef long int32;
typedef unsigned char u_int8;
typedef unsigned short u_int16;
typedef unsigned long u_int32;
#define __xechar_is_signed
#undef __xechar_is_unsigned
#ifdef __xechar_is_signed
typedef char XeChar;
#else
typedef unsigned char XeChar;
#endif
/* The following type is a VARIABLE pointer to a VARIABLE XeChar. */
typedef XeChar *XeString;
/***********************************************************************
* The following type is a VARIABLE pointer to a CONST XeChar.
* Thus, ConstXeString p;
* p = "abcd"; #Legal
* *p = "\0'; #Illegal
*
* This is NOT the same as (const XeString)
* which is equivilent to (XeChar * const)
*
* Thus, const XeString p;
* p = "abcd"; #Illegal
* *p = "\0'; #Legal
*
************************************************************************/
typedef const XeChar *ConstXeString;
typedef unsigned short XeChar16;
typedef XeChar16 *XeString16;
#define XeString_NULL (XeString) 0
#define XeString_Empty (XeString) ""
#define XeChar_NULL (XeChar) 0
/* XtPointer was added in R4, so define it ourselves in R3 */
#ifdef __motif10
typedef void * XtPointer;
#endif
/* The X11 R4 header file "Intrinsic.h" is internally inconsistent */
/* with respect to XtAppAddInput. The third parameter ("condition") */
/* is defined to be of type XtPointer (void *), but the input masks */
/* commonly used with it are scalar values. Until the problem is */
/* corrected by M.I.T, use the following type as a cast in calls */
/* to XtAppAddInput. When it is corrected, change this typedef */
/* accordingly. */
/* ---------------------------------------------------------------- */
typedef void * XeInputMask;
#ifdef __cplusplus
/* Define several macros to handle the C++ vs XtOffset problem. */
/* The problem is that C++ cannot at compile time evaluate the */
/* XtOffset macro within an initializer. XtOffset is most often */
/* used within an XtResource array initialization list. */
/* class_names must be a typedef, non pointer type. */
/* ---------------------------------------------------------------- */
#define XtOffsetSimpleField(class_name,field) \
((Cardinal) &class_name::field - 1)
#define XtOffsetCompoundField(class_name1,field1,class_name2,field2) \
(((Cardinal) &class_name1::field1 - 1) + ((Cardinal) &class_name2::field2 - 1))
#else
#define XtOffsetSimpleField(class_name,field) \
((Cardinal) (((char *) (&(((class_name *)NULL)->field))) - ((char *) NULL)))
#define XtOffsetCompoundField(class_name1,field1,class_name2,field2) \
((Cardinal) (((char *) (&(((class_name1 *)NULL)->field1))) - ((char *) NULL))) + \
((Cardinal) (((char *) (&(((class_name2 *)NULL)->field2))) - ((char *) NULL)))
#endif
#ifndef __identification_strings
#define SUPPRESS_RCS_ID /*forces equivalent action for VED/EDIT shared files*/
#endif
#ifndef SBSTDINC_H_NO_INCLUDE
#include <bms/sbstdinc.h>
#endif
#ifdef __aix
# undef NULL
# define NULL 0 /* AIX uses NULL=(void *)0 */
#endif
#endif /* PORT_H_INCLUDED */
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