/* 7zTypes.h -- Basic types 2022-04-01 : Igor Pavlov : Public domain */ #ifndef __7Z_TYPES_H #define __7Z_TYPES_H #ifdef _WIN32 /* #include <windows.h> */ #else #include <errno.h> #endif #include <stddef.h> #ifndef EXTERN_C_BEGIN #ifdef __cplusplus #define EXTERN_C_BEGIN … #define EXTERN_C_END … #else #define EXTERN_C_BEGIN #define EXTERN_C_END #endif #endif EXTERN_C_BEGIN #define SZ_OK … #define SZ_ERROR_DATA … #define SZ_ERROR_MEM … #define SZ_ERROR_CRC … #define SZ_ERROR_UNSUPPORTED … #define SZ_ERROR_PARAM … #define SZ_ERROR_INPUT_EOF … #define SZ_ERROR_OUTPUT_EOF … #define SZ_ERROR_READ … #define SZ_ERROR_WRITE … #define SZ_ERROR_PROGRESS … #define SZ_ERROR_FAIL … #define SZ_ERROR_THREAD … #define SZ_ERROR_ARCHIVE … #define SZ_ERROR_NO_ARCHIVE … SRes; #ifdef _MSC_VER #if _MSC_VER > 1200 #define MY_ALIGN … #else #define MY_ALIGN … #endif #else #define MY_ALIGN(n) … #endif #ifdef _WIN32 /* typedef DWORD WRes; */ typedef unsigned WRes; #define MY_SRes_HRESULT_FROM_WRes … // #define MY_HRES_ERROR__INTERNAL_ERROR MY_SRes_HRESULT_FROM_WRes(ERROR_INTERNAL_ERROR) #else // _WIN32 // #define ENV_HAVE_LSTAT WRes; // (FACILITY_ERRNO = 0x800) is 7zip's FACILITY constant to represent (errno) errors in HRESULT #define MY__FACILITY_ERRNO … #define MY__FACILITY_WIN32 … #define MY__FACILITY__WRes … #define MY_HRESULT_FROM_errno_CONST_ERROR(x) … #define MY_SRes_HRESULT_FROM_WRes(x) … // we call macro HRESULT_FROM_WIN32 for system errors (WRes) that are (errno) #define HRESULT_FROM_WIN32(x) … /* #define ERROR_FILE_NOT_FOUND 2L #define ERROR_ACCESS_DENIED 5L #define ERROR_NO_MORE_FILES 18L #define ERROR_LOCK_VIOLATION 33L #define ERROR_FILE_EXISTS 80L #define ERROR_DISK_FULL 112L #define ERROR_NEGATIVE_SEEK 131L #define ERROR_ALREADY_EXISTS 183L #define ERROR_DIRECTORY 267L #define ERROR_TOO_MANY_POSTS 298L #define ERROR_INTERNAL_ERROR 1359L #define ERROR_INVALID_REPARSE_DATA 4392L #define ERROR_REPARSE_TAG_INVALID 4393L #define ERROR_REPARSE_TAG_MISMATCH 4394L */ // we use errno equivalents for some WIN32 errors: #define ERROR_INVALID_PARAMETER … #define ERROR_INVALID_FUNCTION … #define ERROR_ALREADY_EXISTS … #define ERROR_FILE_EXISTS … #define ERROR_PATH_NOT_FOUND … #define ERROR_FILE_NOT_FOUND … #define ERROR_DISK_FULL … // #define ERROR_INVALID_HANDLE EBADF // we use FACILITY_WIN32 for errors that has no errno equivalent // Too many posts were made to a semaphore. #define ERROR_TOO_MANY_POSTS … #define ERROR_INVALID_REPARSE_DATA … #define ERROR_REPARSE_TAG_INVALID … // if (MY__FACILITY__WRes != FACILITY_WIN32), // we use FACILITY_WIN32 for COM errors: #define E_OUTOFMEMORY … #define E_INVALIDARG … #define MY__E_ERROR_NEGATIVE_SEEK … /* // we can use FACILITY_ERRNO for some COM errors, that have errno equivalents: #define E_OUTOFMEMORY MY_HRESULT_FROM_errno_CONST_ERROR(ENOMEM) #define E_INVALIDARG MY_HRESULT_FROM_errno_CONST_ERROR(EINVAL) #define MY__E_ERROR_NEGATIVE_SEEK MY_HRESULT_FROM_errno_CONST_ERROR(EINVAL) */ #define TEXT(quote) … #define FILE_ATTRIBUTE_READONLY … #define FILE_ATTRIBUTE_HIDDEN … #define FILE_ATTRIBUTE_SYSTEM … #define FILE_ATTRIBUTE_DIRECTORY … #define FILE_ATTRIBUTE_ARCHIVE … #define FILE_ATTRIBUTE_DEVICE … #define FILE_ATTRIBUTE_NORMAL … #define FILE_ATTRIBUTE_TEMPORARY … #define FILE_ATTRIBUTE_SPARSE_FILE … #define FILE_ATTRIBUTE_REPARSE_POINT … #define FILE_ATTRIBUTE_COMPRESSED … #define FILE_ATTRIBUTE_OFFLINE … #define FILE_ATTRIBUTE_NOT_CONTENT_INDEXED … #define FILE_ATTRIBUTE_ENCRYPTED … #define FILE_ATTRIBUTE_UNIX_EXTENSION … #endif #ifndef RINOK #define RINOK(x) … #endif #ifndef RINOK_WRes #define RINOK_WRes(x) … #endif Byte; Int16; UInt16; #ifdef _LZMA_UINT32_IS_ULONG typedef long Int32; typedef unsigned long UInt32; #else Int32; UInt32; #endif #ifndef _WIN32 INT; INT32; UINT; UINT32; LONG; // LONG, ULONG and DWORD must be 32-bit for _WIN32 compatibility ULONG; #undef DWORD DWORD; #define VOID … #define HRESULT … LPVOID; // typedef void VOID; // typedef ULONG_PTR DWORD_PTR, *PDWORD_PTR; // gcc / clang on Unix : sizeof(long==sizeof(void*) in 32 or 64 bits) INT_PTR; UINT_PTR; LONG_PTR; DWORD_PTR; SIZE_T; #endif // _WIN32 #define MY_HRES_ERROR__INTERNAL_ERROR … #ifdef _SZ_NO_INT_64 /* define _SZ_NO_INT_64, if your compiler doesn't support 64-bit integers. NOTES: Some code will work incorrectly in that case! */ typedef long Int64; typedef unsigned long UInt64; #else #if defined(_MSC_VER) || defined(__BORLANDC__) typedef __int64 Int64; typedef unsigned __int64 UInt64; #define UINT64_CONST … #else Int64; UInt64; #define UINT64_CONST(n) … #endif #endif #ifdef _LZMA_NO_SYSTEM_SIZE_T typedef UInt32 SizeT; #else SizeT; #endif BoolInt; /* typedef BoolInt Bool; */ #define True … #define False … #ifdef _WIN32 #define MY_STD_CALL … #else #define MY_STD_CALL #endif #ifdef _MSC_VER #if _MSC_VER >= 1300 #define MY_NO_INLINE … #else #define MY_NO_INLINE #endif #define MY_FORCE_INLINE … #define MY_CDECL … #define MY_FAST_CALL … #else // _MSC_VER #if (defined(__GNUC__) && (__GNUC__ >= 4)) \ || (defined(__clang__) && (__clang_major__ >= 4)) \ || defined(__INTEL_COMPILER) \ || defined(__xlC__) #define MY_NO_INLINE … // #define MY_FORCE_INLINE __attribute__((always_inline)) inline #else #define MY_NO_INLINE #endif #define MY_FORCE_INLINE #define MY_CDECL #if defined(_M_IX86) \ || defined(__i386__) // #define MY_FAST_CALL __attribute__((fastcall)) // #define MY_FAST_CALL __attribute__((cdecl)) #define MY_FAST_CALL #elif defined(MY_CPU_AMD64) // #define MY_FAST_CALL __attribute__((ms_abi)) #define MY_FAST_CALL #else #define MY_FAST_CALL #endif #endif // _MSC_VER /* The following interfaces use first parameter as pointer to structure */ IByteIn; struct IByteIn { … }; #define IByteIn_Read(p) … IByteOut; struct IByteOut { … }; #define IByteOut_Write(p, b) … ISeqInStream; struct ISeqInStream { … }; #define ISeqInStream_Read(p, buf, size) … /* it can return SZ_ERROR_INPUT_EOF */ SRes SeqInStream_Read(const ISeqInStream *stream, void *buf, size_t size); SRes SeqInStream_Read2(const ISeqInStream *stream, void *buf, size_t size, SRes errorType); SRes SeqInStream_ReadByte(const ISeqInStream *stream, Byte *buf); ISeqOutStream; struct ISeqOutStream { … }; #define ISeqOutStream_Write(p, buf, size) … ESzSeek; ISeekInStream; struct ISeekInStream { … }; #define ISeekInStream_Read(p, buf, size) … #define ISeekInStream_Seek(p, pos, origin) … ILookInStream; struct ILookInStream { … }; #define ILookInStream_Look(p, buf, size) … #define ILookInStream_Skip(p, offset) … #define ILookInStream_Read(p, buf, size) … #define ILookInStream_Seek(p, pos, origin) … SRes LookInStream_LookRead(const ILookInStream *stream, void *buf, size_t *size); SRes LookInStream_SeekTo(const ILookInStream *stream, UInt64 offset); /* reads via ILookInStream::Read */ SRes LookInStream_Read2(const ILookInStream *stream, void *buf, size_t size, SRes errorType); SRes LookInStream_Read(const ILookInStream *stream, void *buf, size_t size); CLookToRead2; void LookToRead2_CreateVTable(CLookToRead2 *p, int lookahead); #define LookToRead2_Init(p) … CSecToLook; void SecToLook_CreateVTable(CSecToLook *p); CSecToRead; void SecToRead_CreateVTable(CSecToRead *p); ICompressProgress; struct ICompressProgress { … }; #define ICompressProgress_Progress(p, inSize, outSize) … ISzAlloc; ISzAllocPtr; struct ISzAlloc { … }; #define ISzAlloc_Alloc(p, size) … #define ISzAlloc_Free(p, a) … /* deprecated */ #define IAlloc_Alloc(p, size) … #define IAlloc_Free(p, a) … #ifndef MY_offsetof #ifdef offsetof #define MY_offsetof(type, m) … /* #define MY_offsetof(type, m) FIELD_OFFSET(type, m) */ #else #define MY_offsetof … #endif #endif #ifndef MY_container_of /* #define MY_container_of(ptr, type, m) container_of(ptr, type, m) #define MY_container_of(ptr, type, m) CONTAINING_RECORD(ptr, type, m) #define MY_container_of(ptr, type, m) ((type *)((char *)(ptr) - offsetof(type, m))) #define MY_container_of(ptr, type, m) (&((type *)0)->m == (ptr), ((type *)(((char *)(ptr)) - MY_offsetof(type, m)))) */ /* GCC shows warning: "perhaps the 'offsetof' macro was used incorrectly" GCC 3.4.4 : classes with constructor GCC 4.8.1 : classes with non-public variable members" */ #define MY_container_of(ptr, type, m) … #endif #define CONTAINER_FROM_VTBL_SIMPLE(ptr, type, m) … /* #define CONTAINER_FROM_VTBL(ptr, type, m) CONTAINER_FROM_VTBL_SIMPLE(ptr, type, m) */ #define CONTAINER_FROM_VTBL(ptr, type, m) … #define CONTAINER_FROM_VTBL_CLS(ptr, type, m) … /* #define CONTAINER_FROM_VTBL_CLS(ptr, type, m) CONTAINER_FROM_VTBL(ptr, type, m) */ #define MY_memset_0_ARRAY(a) … #ifdef _WIN32 #define CHAR_PATH_SEPARATOR … #define WCHAR_PATH_SEPARATOR … #define STRING_PATH_SEPARATOR … #define WSTRING_PATH_SEPARATOR … #else #define CHAR_PATH_SEPARATOR … #define WCHAR_PATH_SEPARATOR … #define STRING_PATH_SEPARATOR … #define WSTRING_PATH_SEPARATOR … #endif #define k_PropVar_TimePrec_0 … #define k_PropVar_TimePrec_Unix … #define k_PropVar_TimePrec_DOS … #define k_PropVar_TimePrec_HighPrec … #define k_PropVar_TimePrec_Base … #define k_PropVar_TimePrec_100ns … #define k_PropVar_TimePrec_1ns … EXTERN_C_END #endif
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