--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mingw-5.1.4/win32/include/io.h Fri Apr 03 17:16:45 2009 +0100
@@ -0,0 +1,342 @@
+/*
+ * 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 */