diff options
Diffstat (limited to 'winsup/mingw/include/io.h')
| -rw-r--r-- | winsup/mingw/include/io.h | 342 |
1 files changed, 0 insertions, 342 deletions
diff --git a/winsup/mingw/include/io.h b/winsup/mingw/include/io.h deleted file mode 100644 index 0d3c11045..000000000 --- a/winsup/mingw/include/io.h +++ /dev/null @@ -1,342 +0,0 @@ -/* - * io.h - * This file has no copyright assigned and is placed in the Public Domain. - * This file is a part of the mingw-runtime package. - * No warranty is given; refer to the file DISCLAIMER within the package. - * - * System level I/O functions and types. - * - */ -#ifndef _IO_H_ -#define _IO_H_ - -/* All the headers include this file. */ -#include <_mingw.h> - -/* MSVC's io.h contains the stuff from dir.h, so I will too. - * NOTE: This also defines off_t, the file offset type, through - * an inclusion of sys/types.h */ - -#include <sys/types.h> /* To get time_t. */ - -/* - * Attributes of files as returned by _findfirst et al. - */ -#define _A_NORMAL 0x00000000 -#define _A_RDONLY 0x00000001 -#define _A_HIDDEN 0x00000002 -#define _A_SYSTEM 0x00000004 -#define _A_VOLID 0x00000008 -#define _A_SUBDIR 0x00000010 -#define _A_ARCH 0x00000020 - - -#ifndef RC_INVOKED - -#ifndef _INTPTR_T_DEFINED -#define _INTPTR_T_DEFINED -#ifdef _WIN64 - typedef __int64 intptr_t; -#else - typedef int intptr_t; -#endif -#endif - -#ifndef _FSIZE_T_DEFINED -typedef unsigned long _fsize_t; -#define _FSIZE_T_DEFINED -#endif - -/* - * The maximum length of a file name. You should use GetVolumeInformation - * instead of this constant. But hey, this works. - * Also defined in stdio.h. - */ -#ifndef FILENAME_MAX -#define FILENAME_MAX (260) -#endif - -/* - * The following structure is filled in by _findfirst or _findnext when - * they succeed in finding a match. - */ -struct _finddata_t -{ - unsigned attrib; /* Attributes, see constants above. */ - time_t time_create; - time_t time_access; /* always midnight local time */ - time_t time_write; - _fsize_t size; - char name[FILENAME_MAX]; /* may include spaces. */ -}; - -struct _finddatai64_t { - unsigned attrib; - time_t time_create; - time_t time_access; - time_t time_write; - __int64 size; - char name[FILENAME_MAX]; -}; - -#if __MSVCRT_VERSION__ >= 0x0601 -struct __finddata64_t { - unsigned attrib; - __time64_t time_create; - __time64_t time_access; - __time64_t time_write; -/* 8 bytes are returned so it can't be _fsize_t */ - __int64 size; - char name[FILENAME_MAX]; -}; -#endif - -#ifndef _WFINDDATA_T_DEFINED -struct _wfinddata_t { - unsigned attrib; - time_t time_create; /* -1 for FAT file systems */ - time_t time_access; /* -1 for FAT file systems */ - time_t time_write; - _fsize_t size; - wchar_t name[FILENAME_MAX]; /* may include spaces. */ -}; - -struct _wfinddatai64_t { - unsigned attrib; - time_t time_create; - time_t time_access; - time_t time_write; - __int64 size; - wchar_t name[FILENAME_MAX]; -}; - -#if __MSVCRT_VERSION__ >= 0x0601 -struct __wfinddata64_t { - unsigned attrib; - __time64_t time_create; - __time64_t time_access; - __time64_t time_write; -/* 8 bytes are returned so it can't be _fsize_t */ - __int64 size; - wchar_t name[FILENAME_MAX]; -}; -#endif - -#define _WFINDDATA_T_DEFINED -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Functions for searching for files. _findfirst returns -1 if no match - * is found. Otherwise it returns a handle to be used in _findnext and - * _findclose calls. _findnext also returns -1 if no match could be found, - * and 0 if a match was found. Call _findclose when you are finished. - */ -/* FIXME: Should these all use intptr_t, as per recent MSDN docs? */ -_CRTIMP long __cdecl __MINGW_NOTHROW _findfirst (const char*, struct _finddata_t*); -_CRTIMP int __cdecl __MINGW_NOTHROW _findnext (long, struct _finddata_t*); -_CRTIMP int __cdecl __MINGW_NOTHROW _findclose (long); - -_CRTIMP int __cdecl __MINGW_NOTHROW _chdir (const char*); -_CRTIMP char* __cdecl __MINGW_NOTHROW _getcwd (char*, int); -_CRTIMP int __cdecl __MINGW_NOTHROW _mkdir (const char*); -_CRTIMP char* __cdecl __MINGW_NOTHROW _mktemp (char*); -_CRTIMP int __cdecl __MINGW_NOTHROW _rmdir (const char*); -_CRTIMP int __cdecl __MINGW_NOTHROW _chmod (const char*, int); - -#ifdef __MSVCRT__ -_CRTIMP __int64 __cdecl __MINGW_NOTHROW _filelengthi64(int); -_CRTIMP long __cdecl __MINGW_NOTHROW _findfirsti64(const char*, struct _finddatai64_t*); -_CRTIMP int __cdecl __MINGW_NOTHROW _findnexti64(long, struct _finddatai64_t*); -_CRTIMP __int64 __cdecl __MINGW_NOTHROW _lseeki64(int, __int64, int); -_CRTIMP __int64 __cdecl __MINGW_NOTHROW _telli64(int); -/* These require newer versions of msvcrt.dll (6.1 or higher). */ -#if __MSVCRT_VERSION__ >= 0x0601 -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _findfirst64(const char*, struct __finddata64_t*); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _findnext64(intptr_t, struct __finddata64_t*); -#endif /* __MSVCRT_VERSION__ >= 0x0601 */ -#ifndef __NO_MINGW_LFS -__CRT_INLINE off64_t lseek64 (int, off64_t, int); -__CRT_INLINE off64_t lseek64 (int fd, off64_t offset, int whence) -{ - return _lseeki64(fd, (__int64) offset, whence); -} -#endif - -#endif /* __MSVCRT__ */ - -#ifndef _NO_OLDNAMES - -#ifndef _UWIN -_CRTIMP int __cdecl __MINGW_NOTHROW chdir (const char*); -_CRTIMP char* __cdecl __MINGW_NOTHROW getcwd (char*, int); -_CRTIMP int __cdecl __MINGW_NOTHROW mkdir (const char*); -_CRTIMP char* __cdecl __MINGW_NOTHROW mktemp (char*); -_CRTIMP int __cdecl __MINGW_NOTHROW rmdir (const char*); -_CRTIMP int __cdecl __MINGW_NOTHROW chmod (const char*, int); -#endif /* _UWIN */ - -#endif /* Not _NO_OLDNAMES */ - -#ifdef __cplusplus -} -#endif - -#endif /* Not RC_INVOKED */ - -/* TODO: Maximum number of open handles has not been tested, I just set - * it the same as FOPEN_MAX. */ -#define HANDLE_MAX FOPEN_MAX - -/* Some defines for _access nAccessMode (MS doesn't define them, but - * it doesn't seem to hurt to add them). */ -#define F_OK 0 /* Check for file existence */ -/* Well maybe it does hurt. On newer versions of MSVCRT, an access mode - of 1 causes invalid parameter error. */ -#define X_OK 1 /* MS access() doesn't check for execute permission. */ -#define W_OK 2 /* Check for write permission */ -#define R_OK 4 /* Check for read permission */ - -#ifndef RC_INVOKED - -#ifdef __cplusplus -extern "C" { -#endif - -_CRTIMP int __cdecl __MINGW_NOTHROW _access (const char*, int); -_CRTIMP int __cdecl __MINGW_NOTHROW _chsize (int, long); -_CRTIMP int __cdecl __MINGW_NOTHROW _close (int); -_CRTIMP int __cdecl __MINGW_NOTHROW _commit(int); - -/* NOTE: The only significant bit in unPermissions appears to be bit 7 (0x80), - * the "owner write permission" bit (on FAT). */ -_CRTIMP int __cdecl __MINGW_NOTHROW _creat (const char*, int); - -_CRTIMP int __cdecl __MINGW_NOTHROW _dup (int); -_CRTIMP int __cdecl __MINGW_NOTHROW _dup2 (int, int); -_CRTIMP long __cdecl __MINGW_NOTHROW _filelength (int); -_CRTIMP long __cdecl __MINGW_NOTHROW _get_osfhandle (int); -_CRTIMP int __cdecl __MINGW_NOTHROW _isatty (int); - -/* In a very odd turn of events this function is excluded from those - * files which define _STREAM_COMPAT. This is required in order to - * build GNU libio because of a conflict with _eof in streambuf.h - * line 107. Actually I might just be able to change the name of - * the enum member in streambuf.h... we'll see. TODO */ -#ifndef _STREAM_COMPAT -_CRTIMP int __cdecl __MINGW_NOTHROW _eof (int); -#endif - -/* LK_... locking commands defined in sys/locking.h. */ -_CRTIMP int __cdecl __MINGW_NOTHROW _locking (int, int, long); - -_CRTIMP long __cdecl __MINGW_NOTHROW _lseek (int, long, int); - -/* Optional third argument is unsigned unPermissions. */ -_CRTIMP int __cdecl __MINGW_NOTHROW _open (const char*, int, ...); - -_CRTIMP int __cdecl __MINGW_NOTHROW _open_osfhandle (long, int); -_CRTIMP int __cdecl __MINGW_NOTHROW _pipe (int *, unsigned int, int); -_CRTIMP int __cdecl __MINGW_NOTHROW _read (int, void*, unsigned int); -_CRTIMP int __cdecl __MINGW_NOTHROW _setmode (int, int); -/* MS puts remove & rename (but not wide versions) in io.h as well - as in stdio.h. */ -_CRTIMP int __cdecl __MINGW_NOTHROW remove (const char*); -_CRTIMP int __cdecl __MINGW_NOTHROW rename (const char*, const char*); - -/* SH_... flags for nShFlags defined in share.h - * Optional fourth argument is unsigned unPermissions */ -_CRTIMP int __cdecl __MINGW_NOTHROW _sopen (const char*, int, int, ...); - -_CRTIMP long __cdecl __MINGW_NOTHROW _tell (int); -/* Should umask be in sys/stat.h and/or sys/types.h instead? */ -_CRTIMP int __cdecl __MINGW_NOTHROW _umask (int); -_CRTIMP int __cdecl __MINGW_NOTHROW _unlink (const char*); -_CRTIMP int __cdecl __MINGW_NOTHROW _write (int, const void*, unsigned int); - -/* Wide character versions. Also declared in wchar.h. */ -/* Not in crtdll.dll */ -#if !defined (_WIO_DEFINED) -#if defined (__MSVCRT__) -_CRTIMP int __cdecl __MINGW_NOTHROW _waccess(const wchar_t*, int); -_CRTIMP int __cdecl __MINGW_NOTHROW _wchmod(const wchar_t*, int); -_CRTIMP int __cdecl __MINGW_NOTHROW _wcreat(const wchar_t*, int); -_CRTIMP long __cdecl __MINGW_NOTHROW _wfindfirst(const wchar_t*, struct _wfinddata_t*); -_CRTIMP int __cdecl __MINGW_NOTHROW _wfindnext(long, struct _wfinddata_t *); -_CRTIMP int __cdecl __MINGW_NOTHROW _wunlink(const wchar_t*); -_CRTIMP int __cdecl __MINGW_NOTHROW _wopen(const wchar_t*, int, ...); -_CRTIMP int __cdecl __MINGW_NOTHROW _wsopen(const wchar_t*, int, int, ...); -_CRTIMP wchar_t * __cdecl __MINGW_NOTHROW _wmktemp(wchar_t*); -_CRTIMP long __cdecl __MINGW_NOTHROW _wfindfirsti64(const wchar_t*, struct _wfinddatai64_t*); -_CRTIMP int __cdecl __MINGW_NOTHROW _wfindnexti64(long, struct _wfinddatai64_t*); -#if __MSVCRT_VERSION__ >= 0x0601 -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wfindfirst64(const wchar_t*, struct __wfinddata64_t*); -_CRTIMP intptr_t __cdecl __MINGW_NOTHROW _wfindnext64(intptr_t, struct __wfinddata64_t*); -#endif -#endif /* defined (__MSVCRT__) */ -#define _WIO_DEFINED -#endif /* _WIO_DEFINED */ - -#ifndef _NO_OLDNAMES -/* - * Non-underscored versions of non-ANSI functions to improve portability. - * These functions live in libmoldname.a. - */ - -#ifndef _UWIN -_CRTIMP int __cdecl __MINGW_NOTHROW access (const char*, int); -_CRTIMP int __cdecl __MINGW_NOTHROW chsize (int, long ); -_CRTIMP int __cdecl __MINGW_NOTHROW close (int); -_CRTIMP int __cdecl __MINGW_NOTHROW creat (const char*, int); -_CRTIMP int __cdecl __MINGW_NOTHROW dup (int); -_CRTIMP int __cdecl __MINGW_NOTHROW dup2 (int, int); -_CRTIMP int __cdecl __MINGW_NOTHROW eof (int); -_CRTIMP long __cdecl __MINGW_NOTHROW filelength (int); -_CRTIMP int __cdecl __MINGW_NOTHROW isatty (int); -_CRTIMP long __cdecl __MINGW_NOTHROW lseek (int, long, int); -_CRTIMP int __cdecl __MINGW_NOTHROW open (const char*, int, ...); -_CRTIMP int __cdecl __MINGW_NOTHROW read (int, void*, unsigned int); -_CRTIMP int __cdecl __MINGW_NOTHROW setmode (int, int); -_CRTIMP int __cdecl __MINGW_NOTHROW sopen (const char*, int, int, ...); -_CRTIMP long __cdecl __MINGW_NOTHROW tell (int); -_CRTIMP int __cdecl __MINGW_NOTHROW umask (int); -_CRTIMP int __cdecl __MINGW_NOTHROW unlink (const char*); -_CRTIMP int __cdecl __MINGW_NOTHROW write (int, const void*, unsigned int); -#endif /* _UWIN */ - -#ifdef __USE_MINGW_ACCESS -/* Old versions of MSVCRT access() just ignored X_OK, while the version - shipped with Vista, returns an error code. This will restore the - old behaviour */ -static inline int __mingw_access (const char* __fname, int __mode) - { return _access (__fname, __mode & ~X_OK); } -#define access(__f,__m) __mingw_access (__f, __m) -#endif - -/* Wide character versions. Also declared in wchar.h. */ -/* Where do these live? Not in libmoldname.a nor in libmsvcrt.a */ -#if 0 -int waccess(const wchar_t *, int); -int wchmod(const wchar_t *, int); -int wcreat(const wchar_t *, int); -long wfindfirst(wchar_t *, struct _wfinddata_t *); -int wfindnext(long, struct _wfinddata_t *); -int wunlink(const wchar_t *); -int wrename(const wchar_t *, const wchar_t *); -int wopen(const wchar_t *, int, ...); -int wsopen(const wchar_t *, int, int, ...); -wchar_t * wmktemp(wchar_t *); -#endif - -#endif /* Not _NO_OLDNAMES */ - -#ifdef __cplusplus -} -#endif - -#endif /* Not RC_INVOKED */ - -#endif /* _IO_H_ not defined */ |