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a7a8363d86
Add library classes which are required by StdLib, but not commonly defined in Platform DSC files, to StdLib.inc. Modify MB_LEN_MAX to be 4, the maximum length of UTF-8 characters. Adjust size of internal buffers to be multiples of MB_LEN_MAX instead of assuming 1-byte characters. Make the XYoffset object public and move its declaration into EfiSysCall.h. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: daryl.mcdaniel@intel.com Reviewed-by: erik.c.bjorge@intel.com Reviewed-by: lee.g.rosenbaum@intel.com Reviewed-by: leroy.p.leahy@intel.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13457 6f19259b-4bc3-4df7-8a09-765794883524
107 lines
4.8 KiB
C
107 lines
4.8 KiB
C
/** @file
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Machine dependent ANSI type definitions.
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Copyright (c) 2010-2012, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials are licensed and made available
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under the terms and conditions of the BSD License that accompanies this
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distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php.
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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* Copyright (c) 1990, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: @(#)ansi.h 8.2 (Berkeley) 1/4/94
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NetBSD: ansi.h,v 1.7 2006/10/04 13:51:59 tnozaki Exp
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**/
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#ifndef _ANSI_H_
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#define _ANSI_H_
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#include <sys/EfiCdefs.h>
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#include <machine/int_types.h>
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/*
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* Types which are fundamental to the implementation and may appear in
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* more than one standard header are defined here. Standard headers
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* then use:
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* #ifdef _BSD_SIZE_T_
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* typedef _BSD_SIZE_T_ size_t;
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* #undef _BSD_SIZE_T_
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* #endif
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*/
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#define _BSD_CLOCK_T_ _EFI_CLOCK_T /* clock() */
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#define _BSD_PTRDIFF_T_ _EFI_PTRDIFF_T_ /* ptr1 - ptr2 */
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#define _BSD_SIZE_T_ _EFI_SIZE_T_ /* sizeof() */
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#define _BSD_SSIZE_T_ INTN /* byte count or error */
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#define _BSD_TIME_T_ _EFI_TIME_T /* time() */
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#define _BSD_VA_LIST_ VA_LIST
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#define _BSD_CLOCKID_T_ INT64 /* clockid_t */
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#define _BSD_TIMER_T_ INT64 /* timer_t */
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#define _BSD_SUSECONDS_T_ INT64 /* suseconds_t */
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#define _BSD_USECONDS_T_ UINT64 /* useconds_t */
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/*
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* NOTE: rune_t is not covered by ANSI nor other standards, and should not
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* be instantiated outside of lib/libc/locale. use wchar_t.
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*
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* Runes (wchar_t) is declared to be an ``int'' instead of the more natural
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* ``unsigned long'' or ``long''. Two things are happening here. It is not
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* unsigned so that EOF (-1) can be naturally assigned to it and used. Also,
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* it looks like 10646 will be a 31 bit standard. This means that if your
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* ints cannot hold 32 bits, you will be in trouble. The reason an int was
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* chosen over a long is that the is*() and to*() routines take ints (says
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* ANSI C), but they use _RUNE_T_ instead of int. By changing it here, you
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* lose a bit of ANSI conformance, but your programs will still work.
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*
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* Note that _WCHAR_T_ and _RUNE_T_ must be of the same type. When wchar_t
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* and rune_t are typedef'd, _WCHAR_T_ will be undef'd, but _RUNE_T remains
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* defined for ctype.h.
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*/
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#define _BSD_WCHAR_T_ _EFI_WCHAR_T /* wchar_t */
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#define _BSD_WINT_T_ _EFI_WINT_T /* wint_t */
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#define _BSD_RUNE_T_ _EFI_WCHAR_T /* rune_t */
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#define _BSD_WCTRANS_T_ void * /* wctrans_t */
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#define _BSD_WCTYPE_T_ unsigned int /* wctype_t */
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/*
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* mbstate_t is an opaque object to keep conversion state, during multibyte
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* stream conversions. The content must not be referenced by user programs.
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*/
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typedef struct {
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UINT32 A; // Np;
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UINT32 B; // U;
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UINT32 E; // L
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UINT8 C[4]; // n[4]
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UINT16 D[2]; // w[2]
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} __mbstate_t;
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#define _BSD_MBSTATE_T_ __mbstate_t /* mbstate_t */
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#endif /* _ANSI_H_ */
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