include/crt/io.h

   1
   2 /**
   3  * This file has no copyright assigned and is placed in the Public Domain.
   4  * This file is part of the w64 mingw-runtime package.
   5  * No warranty is given; refer to the file DISCLAIMER within this package.
   6  */
   7 #ifndef _IO_H_
   8 #define _IO_H_
   9
  10 #include <crtdefs.h>
  11 #include <string.h>
  12
  13 #pragma pack(push,_CRT_PACKING)
  14
  15 #ifndef _POSIX_
  16
  17 #ifdef __cplusplus
  18 extern "C" {
  19 #endif
  20
  21 _CRTIMP char* __cdecl _getcwd (char*, int);
  22 #ifndef _FSIZE_T_DEFINED
  23   typedef unsigned long _fsize_t;
  24 #define _FSIZE_T_DEFINED
  25 #endif
  26
  27 #ifndef _FINDDATA_T_DEFINED
  28
  29   struct _finddata_t {
  30     unsigned attrib;
  31     time_t time_create;
  32     time_t time_access;
  33     time_t time_write;
  34     _fsize_t size;
  35     char name[260];
  36   };
  37
  38   struct _finddata32_t {
  39     unsigned attrib;
  40     __time32_t time_create;
  41     __time32_t time_access;
  42     __time32_t time_write;
  43     _fsize_t size;
  44     char name[260];
  45   };
  46
  47 #if _INTEGRAL_MAX_BITS >= 64
  48
  49   struct _finddatai64_t {
  50     unsigned attrib;
  51     time_t time_create;
  52     time_t time_access;
  53     time_t time_write;
  54     __MINGW_EXTENSION __int64 size;
  55     char name[260];
  56   };
  57
  58   struct _finddata32i64_t {
  59     unsigned attrib;
  60     __time32_t time_create;
  61     __time32_t time_access;
  62     __time32_t time_write;
  63     __MINGW_EXTENSION __int64 size;
  64     char name[260];
  65   };
  66
  67   struct _finddata64i32_t {
  68     unsigned attrib;
  69     __time64_t time_create;
  70     __time64_t time_access;
  71     __time64_t time_write;
  72     _fsize_t size;
  73     char name[260];
  74   };
  75
  76   struct __finddata64_t {
  77     unsigned attrib;
  78     __time64_t time_create;
  79     __time64_t time_access;
  80     __time64_t time_write;
  81     __MINGW_EXTENSION __int64 size;
  82     char name[260];
  83   };
  84 #endif /* _INTEGRAL_MAX_BITS >= 64 */
  85
  86 #define _FINDDATA_T_DEFINED
  87 #endif
  88
  89 #ifndef _WFINDDATA_T_DEFINED
  90
  91   struct _wfinddata_t {
  92     unsigned attrib;
  93     time_t time_create;
  94     time_t time_access;
  95     time_t time_write;
  96     _fsize_t size;
  97     wchar_t name[260];
  98   };
  99
 100   struct _wfinddata32_t {
 101     unsigned attrib;
 102     __time32_t time_create;
 103     __time32_t time_access;
 104     __time32_t time_write;
 105     _fsize_t size;
 106     wchar_t name[260];
 107   };
 108
 109 #if _INTEGRAL_MAX_BITS >= 64
 110
 111   struct _wfinddatai64_t {
 112     unsigned attrib;
 113     time_t time_create;
 114     time_t time_access;
 115     time_t time_write;
 116     __MINGW_EXTENSION __int64 size;
 117     wchar_t name[260];
 118   };
 119
 120   struct _wfinddata32i64_t {
 121     unsigned attrib;
 122     __time32_t time_create;
 123     __time32_t time_access;
 124     __time32_t time_write;
 125     __MINGW_EXTENSION __int64 size;
 126     wchar_t name[260];
 127   };
 128
 129   struct _wfinddata64i32_t {
 130     unsigned attrib;
 131     __time64_t time_create;
 132     __time64_t time_access;
 133     __time64_t time_write;
 134     _fsize_t size;
 135     wchar_t name[260];
 136   };
 137
 138   struct _wfinddata64_t {
 139     unsigned attrib;
 140     __time64_t time_create;
 141     __time64_t time_access;
 142     __time64_t time_write;
 143     __MINGW_EXTENSION __int64 size;
 144     wchar_t name[260];
 145   };
 146 #endif
 147
 148 #define _WFINDDATA_T_DEFINED
 149 #endif
 150
 151 #define _A_NORMAL 0x00
 152 #define _A_RDONLY 0x01
 153 #define _A_HIDDEN 0x02
 154 #define _A_SYSTEM 0x04
 155 #define _A_SUBDIR 0x10
 156 #define _A_ARCH 0x20
 157
 158   /* Some defines for _access nAccessMode (MS doesn't define them, but
 159   * it doesn't seem to hurt to add them). */
 160 #define F_OK    0       /* Check for file existence */
 161 #define X_OK    1       /* Check for execute permission. */
 162 #define W_OK    2       /* Check for write permission */
 163 #define R_OK    4       /* Check for read permission */
 164
 165   _CRTIMP int __cdecl _access(const char *_Filename,int _AccessMode);
 166   _CRTIMP int __cdecl _chmod(const char *_Filename,int _Mode);
 167   _CRTIMP int __cdecl _chsize(int _FileHandle,long _Size);
 168   _CRTIMP int __cdecl _close(int _FileHandle);
 169   _CRTIMP int __cdecl _commit(int _FileHandle);
 170   _CRTIMP int __cdecl _creat(const char *_Filename,int _PermissionMode);
 171   _CRTIMP int __cdecl _dup(int _FileHandle);
 172   _CRTIMP int __cdecl _dup2(int _FileHandleSrc,int _FileHandleDst);
 173   _CRTIMP int __cdecl _eof(int _FileHandle);
 174   _CRTIMP long __cdecl _filelength(int _FileHandle);
 175   _CRTIMP intptr_t __cdecl _findfirst(const char *_Filename, struct _finddata_t *_FindData);
 176   _CRTIMP intptr_t __cdecl _findfirst32(const char *_Filename,struct _finddata32_t *_FindData);
 177   _CRTIMP int __cdecl _findnext(intptr_t _FindHandle,struct _finddata_t *_FindData);
 178   _CRTIMP int __cdecl _findnext32(intptr_t _FindHandle,struct _finddata32_t *_FindData);
 179   _CRTIMP int __cdecl _findclose(intptr_t _FindHandle);
 180   _CRTIMP int __cdecl _isatty(int _FileHandle);
 181   _CRTIMP int __cdecl _locking(int _FileHandle,int _LockMode,long _NumOfBytes);
 182   _CRTIMP long __cdecl _lseek(int _FileHandle,long _Offset,int _Origin);
 183   _CRTIMP char *__cdecl _mktemp(char *_TemplateName);
 184   _CRTIMP int __cdecl _pipe(int *_PtHandles,unsigned int _PipeSize,int _TextMode);
 185   _CRTIMP int __cdecl _read(int _FileHandle,void *_DstBuf,unsigned int _MaxCharCount);
 186
 187 #ifndef _CRT_DIRECTORY_DEFINED
 188 #define _CRT_DIRECTORY_DEFINED
 189   int __cdecl remove(const char *_Filename);
 190   int __cdecl rename(const char *_OldFilename,const char *_NewFilename);
 191   _CRTIMP int __cdecl _unlink(const char *_Filename);
 192 #ifndef NO_OLDNAMES
 193   _CRTIMP int __cdecl unlink(const char *_Filename);
 194 #endif
 195 #endif
 196
 197   _CRTIMP int __cdecl _setmode(int _FileHandle,int _Mode);
 198   _CRTIMP long __cdecl _tell(int _FileHandle);
 199   _CRTIMP int __cdecl _umask(int _Mode);
 200   _CRTIMP int __cdecl _write(int _FileHandle,const void *_Buf,unsigned int _MaxCharCount);
 201
 202 #if _INTEGRAL_MAX_BITS >= 64
 203   __MINGW_EXTENSION _CRTIMP __int64 __cdecl _filelengthi64(int _FileHandle);
 204   _CRTIMP intptr_t __cdecl _findfirst32i64(const char *_Filename,struct _finddata32i64_t *_FindData);
 205   _CRTIMP intptr_t __cdecl _findfirst64i32(const char *_Filename,struct _finddata64i32_t *_FindData);
 206   _CRTIMP intptr_t __cdecl _findfirst64(const char *_Filename,struct __finddata64_t *_FindData);
 207   _CRTIMP int __cdecl _findnext32i64(intptr_t _FindHandle,struct _finddata32i64_t *_FindData);
 208   _CRTIMP int __cdecl _findnext64i32(intptr_t _FindHandle,struct _finddata64i32_t *_FindData);
 209   _CRTIMP int __cdecl _findnext64(intptr_t _FindHandle,struct __finddata64_t *_FindData);
 210   __MINGW_EXTENSION _CRTIMP __int64 __cdecl _lseeki64(int _FileHandle,__int64 _Offset,int _Origin);
 211   __MINGW_EXTENSION _CRTIMP __int64 __cdecl _telli64(int _FileHandle);
 212 #ifdef __cplusplus
 213 #include <string.h>
 214 #endif
 215   __CRT_INLINE intptr_t __cdecl _findfirst64i32(const char *_Filename,struct _finddata64i32_t *_FindData)
 216   {
 217     struct __finddata64_t fd;
 218     intptr_t ret = _findfirst64(_Filename,&fd);
 219     _FindData->attrib=fd.attrib;
 220     _FindData->time_create=fd.time_create;
 221     _FindData->time_access=fd.time_access;
 222     _FindData->time_write=fd.time_write;
 223     _FindData->size=(_fsize_t) fd.size;
 224     strncpy(_FindData->name,fd.name,260);
 225     return ret;
 226   }
 227   __CRT_INLINE int __cdecl _findnext64i32(intptr_t _FindHandle,struct _finddata64i32_t *_FindData)
 228   {
 229     struct __finddata64_t fd;
 230     int ret = _findnext64(_FindHandle,&fd);
 231     _FindData->attrib=fd.attrib;
 232     _FindData->time_create=fd.time_create;
 233     _FindData->time_access=fd.time_access;
 234     _FindData->time_write=fd.time_write;
 235     _FindData->size=(_fsize_t) fd.size;
 236     strncpy(_FindData->name,fd.name,260);
 237     return ret;
 238   }
 239 #endif
 240
 241 #ifndef NO_OLDNAMES
 242 #ifndef _UWIN
 243   _CRTIMP int __cdecl chdir (const char *);
 244   _CRTIMP char *__cdecl getcwd (char *, int);
 245   _CRTIMP int __cdecl mkdir (const char *);
 246   _CRTIMP char *__cdecl mktemp(char *);
 247   _CRTIMP int __cdecl rmdir (const char*);
 248   _CRTIMP int __cdecl chmod (const char *, int);
 249 #endif /* _UWIN */
 250 #endif /* Not NO_OLDNAMES */
 251
 252   _CRTIMP errno_t __cdecl _sopen_s(int *_FileHandle,const char *_Filename,int _OpenFlag,int _ShareFlag,int _PermissionMode);
 253
 254 #ifndef __cplusplus
 255   _CRTIMP int __cdecl _open(const char *_Filename,int _OpenFlag,...);
 256   _CRTIMP int __cdecl _sopen(const char *_Filename,int _OpenFlag,int _ShareFlag,...);
 257 #else
 258   extern "C++" _CRTIMP int __cdecl _open(const char *_Filename,int _Openflag,int _PermissionMode = 0);
 259   extern "C++" _CRTIMP int __cdecl _sopen(const char *_Filename,int _Openflag,int _ShareFlag,int _PermissionMode = 0);
 260 #endif
 261
 262 #ifndef _WIO_DEFINED
 263 #define _WIO_DEFINED
 264   _CRTIMP int __cdecl _waccess(const wchar_t *_Filename,int _AccessMode);
 265   _CRTIMP int __cdecl _wchmod(const wchar_t *_Filename,int _Mode);
 266   _CRTIMP int __cdecl _wcreat(const wchar_t *_Filename,int _PermissionMode);
 267   _CRTIMP intptr_t __cdecl _wfindfirst32(const wchar_t *_Filename,struct _wfinddata32_t *_FindData);
 268   _CRTIMP int __cdecl _wfindnext32(intptr_t _FindHandle,struct _wfinddata32_t *_FindData);
 269   _CRTIMP int __cdecl _wunlink(const wchar_t *_Filename);
 270   _CRTIMP int __cdecl _wrename(const wchar_t *_NewFilename,const wchar_t *_OldFilename);
 271   _CRTIMP wchar_t *__cdecl _wmktemp(wchar_t *_TemplateName);
 272
 273 #if _INTEGRAL_MAX_BITS >= 64
 274   _CRTIMP intptr_t __cdecl _wfindfirst32i64(const wchar_t *_Filename,struct _wfinddata32i64_t *_FindData);
 275   intptr_t __cdecl _wfindfirst64i32(const wchar_t *_Filename,struct _wfinddata64i32_t *_FindData);
 276   _CRTIMP intptr_t __cdecl _wfindfirst64(const wchar_t *_Filename,struct _wfinddata64_t *_FindData);
 277   _CRTIMP int __cdecl _wfindnext32i64(intptr_t _FindHandle,struct _wfinddata32i64_t *_FindData);
 278   int __cdecl _wfindnext64i32(intptr_t _FindHandle,struct _wfinddata64i32_t *_FindData);
 279   _CRTIMP int __cdecl _wfindnext64(intptr_t _FindHandle,struct _wfinddata64_t *_FindData);
 280 #endif
 281
 282   _CRTIMP errno_t __cdecl _wsopen_s(int *_FileHandle,const wchar_t *_Filename,int _OpenFlag,int _ShareFlag,int _PermissionFlag);
 283
 284 #if !defined(__cplusplus) || !(defined(_X86_) && !defined(__x86_64))
 285   _CRTIMP int __cdecl _wopen(const wchar_t *_Filename,int _OpenFlag,...);
 286   _CRTIMP int __cdecl _wsopen(const wchar_t *_Filename,int _OpenFlag,int _ShareFlag,...);
 287 #else
 288   extern "C++" _CRTIMP int __cdecl _wopen(const wchar_t *_Filename,int _OpenFlag,int _PermissionMode = 0);
 289   extern "C++" _CRTIMP int __cdecl _wsopen(const wchar_t *_Filename,int _OpenFlag,int _ShareFlag,int _PermissionMode = 0);
 290 #endif
 291
 292 #endif /* !_WIO_DEFINED */
 293
 294   int __cdecl __lock_fhandle(int _Filehandle);
 295   void __cdecl _unlock_fhandle(int _Filehandle);
 296   _CRTIMP intptr_t __cdecl _get_osfhandle(int _FileHandle);
 297   _CRTIMP int __cdecl _open_osfhandle(intptr_t _OSFileHandle,int _Flags);
 298
 299 #ifndef NO_OLDNAMES
 300   _CRTIMP int __cdecl access(const char *_Filename,int _AccessMode);
 301   _CRTIMP int __cdecl chmod(const char *_Filename,int _AccessMode);
 302   _CRTIMP int __cdecl chsize(int _FileHandle,long _Size);
 303   _CRTIMP int __cdecl close(int _FileHandle);
 304   _CRTIMP int __cdecl creat(const char *_Filename,int _PermissionMode);
 305   _CRTIMP int __cdecl dup(int _FileHandle);
 306   _CRTIMP int __cdecl dup2(int _FileHandleSrc,int _FileHandleDst);
 307   _CRTIMP int __cdecl eof(int _FileHandle);
 308   _CRTIMP long __cdecl filelength(int _FileHandle);
 309   _CRTIMP int __cdecl isatty(int _FileHandle);
 310   _CRTIMP int __cdecl locking(int _FileHandle,int _LockMode,long _NumOfBytes);
 311   _CRTIMP long __cdecl lseek(int _FileHandle,long _Offset,int _Origin);
 312   _CRTIMP char *__cdecl mktemp(char *_TemplateName);
 313   _CRTIMP int __cdecl open(const char *_Filename,int _OpenFlag,...);
 314   _CRTIMP int __cdecl read(int _FileHandle,void *_DstBuf,unsigned int _MaxCharCount);
 315   _CRTIMP int __cdecl setmode(int _FileHandle,int _Mode);
 316   _CRTIMP int __cdecl sopen(const char *_Filename,int _OpenFlag,int _ShareFlag,...);
 317   _CRTIMP long __cdecl tell(int _FileHandle);
 318   _CRTIMP int __cdecl umask(int _Mode);
 319   _CRTIMP int __cdecl write(int _Filehandle,const void *_Buf,unsigned int _MaxCharCount);
 320 #endif
 321
 322 #ifdef __cplusplus
 323 }
 324 #endif
 325 #endif
 326
 327 #ifdef __cplusplus
 328 extern "C" {
 329 #endif
 330
 331 /* Misc stuff */
 332 char *getlogin(void);
 333 #ifdef __USE_MINGW_ALARM
 334 unsigned int alarm(unsigned int seconds);
 335 #endif
 336
 337 #ifdef __USE_MINGW_ACCESS
 338 /*  Old versions of MSVCRT access() just ignored X_OK, while the version
 339     shipped with Vista, returns an error code.  This will restore the
 340     old behaviour  */
 341 static inline int __mingw_access (const char *__fname, int __mode) {
 342   return  _access (__fname, __mode & ~X_OK);
 343 }
 344
 345 #define access(__f,__m)  __mingw_access (__f, __m)
 346 #endif
 347
 348
 349 #ifdef __cplusplus
 350 }
 351 #endif
 352
 353
 354 #pragma pack(pop)
 355
 356 #include <sec_api/io_s.h>
 357
 358 #endif /* End _IO_H_ */
 359