ffbb5ae3ba
The ISO C standard says about free(), If ptr is a null pointer, no action occurs. This is not true of the FreePool() interface of the MemoryAllocationLib class: Buffer must have been allocated on a previous call to the pool allocation services of the Memory Allocation Library. [...] If Buffer was not allocated with a pool allocation function in the Memory Allocation Library, then ASSERT(). Therefore we must not forward the argument of free() to FreePool() without checking. Cc: Cecil Sheng <cecil.sheng@hpe.com> Cc: Cinnamon Shia <cinnamon.shia@hpe.com> Cc: Eric Dong <eric.dong@intel.com> Cc: Qiu Shumin <shumin.qiu@intel.com> Cc: Samer El-Haj-Mahmoud <elhaj@hpe.com> Cc: Yao Jiewen <Jiewen.Yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-By: Cinnamon Shia <cinnamon.shia@hpe.com>
77 lines
2.4 KiB
C
77 lines
2.4 KiB
C
/** @file
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Module to rewrite stdlib references within Oniguruma
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(C) Copyright 2014-2015 Hewlett Packard Enterprise Development LP<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, WITHOUT
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WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef ONIGURUMA_UEFI_PORT_H
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#define ONIGURUMA_UEFI_PORT_H
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#include <Library/MemoryAllocationLib.h>
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#include <Library/PrintLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/BaseLib.h>
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#include <Library/DebugLib.h>
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#undef _WIN32
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#define P_(args) args
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#define SIZEOF_LONG sizeof(long)
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#define SIZEOF_INT sizeof(int)
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typedef UINTN size_t;
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#define malloc(n) AllocatePool(n)
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#define calloc(n,s) AllocateZeroPool((n)*(s))
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#define free(p) \
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do { \
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VOID *EvalOnce; \
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\
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EvalOnce = (p); \
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if (EvalOnce != NULL) { \
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FreePool (EvalOnce); \
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} \
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} while (FALSE)
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#define realloc(OldPtr,NewSize,OldSize) ReallocatePool(OldSize,NewSize,OldPtr)
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#define xmemmove(Dest,Src,Length) CopyMem(Dest,Src,Length)
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#define xmemcpy(Dest,Src,Length) CopyMem(Dest,Src,Length)
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#define xmemset(Buffer,Value,Length) SetMem(Buffer,Length,Value)
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#define va_init_list(a,b) VA_START(a,b)
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#define va_list VA_LIST
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#define va_arg(a,b) VA_ARG(a,b)
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#define va_end(a) VA_END(a)
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#define FILE VOID
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#define stdout NULL
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#define fprintf(...)
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#define fputs(a,b)
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#define vsnprintf (int)AsciiVSPrint
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#define _vsnprintf vsnprintf
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#define setlocale(a,b)
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#define LC_ALL 0
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#define MAX_STRING_SIZE 0x1000
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#define strlen_s(String,MaxSize) AsciiStrnLenS (String, MaxSize)
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#define strcat_s(Dest,MaxSize,Src) AsciiStrCatS (Dest, MaxSize, Src)
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#define strncpy_s(Dest,MaxSize,Src,Length) AsciiStrnCpyS (Dest, MaxSize, Src, Length)
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#define strcmp OnigStrCmp
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int OnigStrCmp (char* Str1, char* Str2);
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int sprintf_s (char *str, size_t sizeOfBuffer, char const *fmt, ...);
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#define exit(n) ASSERT(FALSE);
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#endif // !ONIGURUMA_UEFI_PORT_H
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