mirror of
https://github.com/openharmony/third_party_bounds_checking_function.git
synced 2026-07-19 19:43:32 -04:00
yu
0ff27a5470
Signed-off-by: yu <yulei99@huawei.com> Change-Id: I55ae6d29aa9c9520503bc6b286eb33e01e59ad30
78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/*
|
|
* Copyright (c) Huawei Technologies Co., Ltd. 2014-2021. All rights reserved.
|
|
* Licensed under Mulan PSL v2.
|
|
* You can use this software according to the terms and conditions of the Mulan PSL v2.
|
|
* You may obtain a copy of Mulan PSL v2 at:
|
|
* http://license.coscl.org.cn/MulanPSL2
|
|
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
|
|
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
|
|
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
|
|
* See the Mulan PSL v2 for more details.
|
|
* Description: By defining data type for UNICODE string and including "input.inl",
|
|
* this file generates real underlying function used by scanf family API.
|
|
* Create: 2014-02-25
|
|
*/
|
|
|
|
/* If some platforms don't have wchar.h, don't include it */
|
|
#if !(defined(SECUREC_VXWORKS_PLATFORM))
|
|
/* If there is no macro below, it will cause vs2010 compiling alarm */
|
|
#if defined(_MSC_VER) && (_MSC_VER >= 1400)
|
|
#ifndef __STDC_WANT_SECURE_LIB__
|
|
/* The order of adjustment is to eliminate alarm of Duplicate Block */
|
|
#define __STDC_WANT_SECURE_LIB__ 0
|
|
#endif
|
|
#ifndef _CRTIMP_ALTERNATIVE
|
|
#define _CRTIMP_ALTERNATIVE /* Comment microsoft *_s function */
|
|
#endif
|
|
#endif
|
|
#include <wchar.h>
|
|
#endif
|
|
|
|
/* fix redefined */
|
|
#undef SECUREC_ENABLE_WCHAR_FUNC
|
|
/* Disable wchar func to clear vs warning */
|
|
#define SECUREC_ENABLE_WCHAR_FUNC 0
|
|
#define SECUREC_FORMAT_OUTPUT_INPUT 1
|
|
|
|
#ifndef SECUREC_FOR_WCHAR
|
|
#define SECUREC_FOR_WCHAR
|
|
#endif
|
|
|
|
#include "secinput.h"
|
|
|
|
#include "input.inl"
|
|
|
|
SECUREC_INLINE unsigned int SecWcharHighBits(SecInt ch)
|
|
{
|
|
/* Convert int to unsigned int clear 571 */
|
|
return ((unsigned int)(int)ch & (~0xffU));
|
|
}
|
|
|
|
SECUREC_INLINE unsigned char SecWcharLowByte(SecInt ch)
|
|
{
|
|
/* Convert int to unsigned int clear 571 */
|
|
return (unsigned char)((unsigned int)(int)ch & 0xffU);
|
|
}
|
|
|
|
SECUREC_INLINE int SecIsDigit(SecInt ch)
|
|
{
|
|
if (SecWcharHighBits(ch) != 0) {
|
|
return 0; /* Same as isdigit */
|
|
}
|
|
return isdigit((int)SecWcharLowByte(ch));
|
|
}
|
|
|
|
SECUREC_INLINE int SecIsXdigit(SecInt ch)
|
|
{
|
|
if (SecWcharHighBits(ch) != 0) {
|
|
return 0; /* Same as isxdigit */
|
|
}
|
|
return isxdigit((int)SecWcharLowByte(ch));
|
|
}
|
|
|
|
SECUREC_INLINE int SecIsSpace(SecInt ch)
|
|
{
|
|
return iswspace((wint_t)(int)(ch));
|
|
}
|
|
|