From 035aa556505b06f2e2d661afcfba81f03f22bd7d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Axel=20D=C3=B6rfler?= Date: Sun, 11 May 2003 02:58:23 +0000 Subject: [PATCH] Our stdarg.h header will now directly include the provided GCC header (and don't do anything else anymore). git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3198 a95241bf-73f2-0310-859d-f6bbb57e9c96 --- headers/posix/stdarg.h | 262 ++--------------------------------------- 1 file changed, 11 insertions(+), 251 deletions(-) diff --git a/headers/posix/stdarg.h b/headers/posix/stdarg.h index b48e52345d..38ddb5dedf 100644 --- a/headers/posix/stdarg.h +++ b/headers/posix/stdarg.h @@ -1,255 +1,15 @@ -// XXX taken from /boot/develop/tools/gnupro/lib/gcc-lib/i586-beos/2.9-beos-991026/include -// XXX From GCC, exact license unknown. Must be LGPL or better :) -// XXX Doesn't belong into posix, should be replaced as soon as possible +#ifndef _STDARG_H_ +#define _STDARG_H_ +/* +** Distributed under the terms of the OpenBeOS License. +*/ -/* stdarg.h for GNU. - Note that the type used in va_arg is supposed to match the - actual type **after default promotions**. - Thus, va_arg (..., short) is not valid. */ +/* GCC's stdarg.h defines _STDARG_H - and we intend to include + * this header with the line below. + * It contains the actual platform dependent varargs definitions. + */ -#ifndef _STDARG_H -#ifndef _ANSI_STDARG_H_ -#ifndef __need___va_list -#define _STDARG_H -#define _ANSI_STDARG_H_ -#endif /* not __need___va_list */ -#undef __need___va_list +#include_next -#ifdef __clipper__ -#include "va-clipper.h" -#else -#ifdef __m88k__ -#include "va-m88k.h" -#else -#ifdef __i860__ -#include "va-i860.h" -#else -#ifdef __hppa__ -#include "va-pa.h" -#else -#ifdef __mips__ -#include "va-mips.h" -#else -#ifdef __sparc__ -#include "va-sparc.h" -#else -#ifdef __i960__ -#include "va-i960.h" -#else -#ifdef __alpha__ -#include "va-alpha.h" -#else -#if defined (__H8300__) || defined (__H8300H__) || defined (__H8300S__) -#include "va-h8300.h" -#else -#if defined (__PPC__) && (defined (_CALL_SYSV) || defined (_WIN32)) -#include "va-ppc.h" -#else -#ifdef __arc__ -#include "va-arc.h" -#else -/* CYGNUS LOCAL -- meissner/d10v */ -#ifdef __D10V__ -#include "va-d10v.h" -#else -/* END CYGNUS LOCAL -- meissner/d10v */ -#ifdef __M32R__ -#include "va-m32r.h" -#else -#ifdef __sh__ -#include "va-sh.h" -#else -#ifdef __mn10300__ -#include "va-mn10300.h" -#else -#ifdef __mn10200__ -#include "va-mn10200.h" -#else -#ifdef __v850__ -#include "va-v850.h" -#else -/* CYGNUS LOCAL v850e */ -#ifdef __v850e__ -#include "va-v850.h" -#else -#ifdef __v850ea__ -#include "va-v850.h" -#else -/* END CYGNUS LOCAL */ -/* CYGNUS LOCAL d30v */ -#ifdef __D30V__ -#include "va-d30v.h" -#else -/* END CYGNUS LOCAL d30v */ -#if defined (_TMS320C4x) || defined (_TMS320C3x) -#include -#else -/* CYGNUS LOCAL fr30 */ -#ifdef __fr30__ -#include "va-fr30.h" -#else -/* END CYGNUS LOCAL fr30 */ +#endif /* _STDARG_H_ */ -/* Define __gnuc_va_list. */ - -#ifndef __GNUC_VA_LIST -#define __GNUC_VA_LIST -#if defined(__svr4__) || defined(_AIX) || defined(_M_UNIX) || defined(__NetBSD__) || defined(__BEOS__) -typedef char *__gnuc_va_list; -#else -typedef void *__gnuc_va_list; -#endif -#endif - -/* Define the standard macros for the user, - if this invocation was from the user program. */ -#ifdef _STDARG_H - -/* Amount of space required in an argument list for an arg of type TYPE. - TYPE may alternatively be an expression whose type is used. */ - -#if defined(sysV68) -#define __va_rounded_size(TYPE) \ - (((sizeof (TYPE) + sizeof (short) - 1) / sizeof (short)) * sizeof (short)) -#else -#define __va_rounded_size(TYPE) \ - (((sizeof (TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int)) -#endif - -#define va_start(AP, LASTARG) \ - (AP = ((__gnuc_va_list) __builtin_next_arg (LASTARG))) - -#undef va_end -void va_end (__gnuc_va_list); /* Defined in libgcc.a */ -#define va_end(AP) ((void)0) - -/* We cast to void * and then to TYPE * because this avoids - a warning about increasing the alignment requirement. */ - -#if (defined (__arm__) && ! defined (__ARMEB__)) || defined (__i386__) || defined (__i860__) || defined (__ns32000__) || defined (__vax__) -/* This is for little-endian machines; small args are padded upward. */ -#define va_arg(AP, TYPE) \ - (AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (TYPE)), \ - *((TYPE *) (void *) ((char *) (AP) - __va_rounded_size (TYPE)))) -#else /* big-endian */ -/* This is for big-endian machines; small args are padded downward. */ -#define va_arg(AP, TYPE) \ - (AP = (__gnuc_va_list) ((char *) (AP) + __va_rounded_size (TYPE)), \ - *((TYPE *) (void *) ((char *) (AP) \ - - ((sizeof (TYPE) < __va_rounded_size (char) \ - ? sizeof (TYPE) : __va_rounded_size (TYPE)))))) -#endif /* big-endian */ - -/* Copy __gnuc_va_list into another variable of this type. */ -#define __va_copy(dest, src) (dest) = (src) - -#endif /* _STDARG_H */ - -/* CYGNUS LOCAL fr30 */ -#endif /* not fr30 */ -/* END CYGNUS LOCAL fr30 */ -#endif /* not TMS320C3x or TMS320C4x */ -/* CYGNUS LOCAL d30v */ -#endif /* not d30v */ -/* END CYGNUS LOCAL d30v */ -/* CYGNUS LOCAL v850e */ -#endif /* not v850ea */ -#endif /* not v850e */ -/* END CYGNUS LOCAL */ -#endif /* not v850 */ -#endif /* not mn10200 */ -#endif /* not mn10300 */ -#endif /* not sh */ -#endif /* not m32r */ -/* CYGNUS LOCAL -- meissner/d10v */ -#endif /* not d10v */ -/* END CYGNUS LOCAL -- meissner/d10v */ -#endif /* not arc */ -#endif /* not powerpc with V.4 calling sequence */ -#endif /* not h8300 */ -#endif /* not alpha */ -#endif /* not i960 */ -#endif /* not sparc */ -#endif /* not mips */ -#endif /* not hppa */ -#endif /* not i860 */ -#endif /* not m88k */ -#endif /* not clipper */ - -#ifdef _STDARG_H -/* Define va_list, if desired, from __gnuc_va_list. */ -/* We deliberately do not define va_list when called from - stdio.h, because ANSI C says that stdio.h is not supposed to define - va_list. stdio.h needs to have access to that data type, - but must not use that name. It should use the name __gnuc_va_list, - which is safe because it is reserved for the implementation. */ - -#ifdef _HIDDEN_VA_LIST /* On OSF1, this means varargs.h is "half-loaded". */ -#undef _VA_LIST -#endif - -#ifdef _BSD_VA_LIST -#undef _BSD_VA_LIST -#endif - -#if defined(__svr4__) || (defined(_SCO_DS) && !defined(__VA_LIST)) -/* SVR4.2 uses _VA_LIST for an internal alias for va_list, - so we must avoid testing it and setting it here. - SVR4 uses _VA_LIST as a flag in stdarg.h, but we should - have no conflict with that. */ -#ifndef _VA_LIST_ -#define _VA_LIST_ -#ifdef __i860__ -#ifndef _VA_LIST -#define _VA_LIST va_list -#endif -#endif /* __i860__ */ -typedef __gnuc_va_list va_list; -#ifdef _SCO_DS -#define __VA_LIST -#endif -#endif /* _VA_LIST_ */ -#else /* not __svr4__ || _SCO_DS */ - -/* The macro _VA_LIST_ is the same thing used by this file in Ultrix. - But on BSD NET2 we must not test or define or undef it. - (Note that the comments in NET 2's ansi.h - are incorrect for _VA_LIST_--see stdio.h!) */ -#if !defined (_VA_LIST_) || defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__sequent__) || defined (__FreeBSD__) || defined(WINNT) -/* The macro _VA_LIST_DEFINED is used in Windows NT 3.5 */ -#ifndef _VA_LIST_DEFINED -/* The macro _VA_LIST is used in SCO Unix 3.2. */ -#ifndef _VA_LIST -/* The macro _VA_LIST_T_H is used in the Bull dpx2 */ -#ifndef _VA_LIST_T_H -/* The macro __va_list__ is used by BeOS. */ -#ifndef __va_list__ -typedef __gnuc_va_list va_list; -#endif /* not __va_list__ */ -#endif /* not _VA_LIST_T_H */ -#endif /* not _VA_LIST */ -#endif /* not _VA_LIST_DEFINED */ -#if !(defined (__BSD_NET2__) || defined (____386BSD____) || defined (__bsdi__) || defined (__sequent__) || defined (__FreeBSD__)) -#define _VA_LIST_ -#endif -#ifndef _VA_LIST -#define _VA_LIST -#endif -#ifndef _VA_LIST_DEFINED -#define _VA_LIST_DEFINED -#endif -#ifndef _VA_LIST_T_H -#define _VA_LIST_T_H -#endif -#ifndef __va_list__ -#define __va_list__ -#endif - -#endif /* not _VA_LIST_, except on certain systems */ - -#endif /* not __svr4__ */ - -#endif /* _STDARG_H */ - -#endif /* not _ANSI_STDARG_H_ */ -#endif /* not _STDARG_H */