Add MinGW header files to build git with MSVC

Added the header files dirent.h, unistd.h and utime.h
Add alloca.h, which simply includes malloc.h, which defines alloca().

Signed-off-by: Frank Li <lznuaa@gmail.com>
Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Frank Li 2009-09-16 10:20:24 +02:00 committed by Junio C Hamano
parent 55fcb06482
commit 16fe1e0369
5 changed files with 256 additions and 0 deletions

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#include <malloc.h>

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/*
* DIRENT.H (formerly DIRLIB.H)
* This file has no copyright assigned and is placed in the Public Domain.
* This file is a part of the mingw-runtime package.
*
* The mingw-runtime package and its code is distributed in the hope that it
* will be useful but WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESSED OR
* IMPLIED ARE HEREBY DISCLAIMED. This includes but is not limited to
* warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* You are free to use this package and its code without limitation.
*/
#ifndef _DIRENT_H_
#define _DIRENT_H_
#include <io.h>
#define PATH_MAX 512
#define __MINGW_NOTHROW
#ifndef RC_INVOKED
#ifdef __cplusplus
extern "C" {
#endif
struct dirent
{
long d_ino; /* Always zero. */
unsigned short d_reclen; /* Always zero. */
unsigned short d_namlen; /* Length of name in d_name. */
char d_name[FILENAME_MAX]; /* File name. */
};
/*
* This is an internal data structure. Good programmers will not use it
* except as an argument to one of the functions below.
* dd_stat field is now int (was short in older versions).
*/
typedef struct
{
/* disk transfer area for this dir */
struct _finddata_t dd_dta;
/* dirent struct to return from dir (NOTE: this makes this thread
* safe as long as only one thread uses a particular DIR struct at
* a time) */
struct dirent dd_dir;
/* _findnext handle */
long dd_handle;
/*
* Status of search:
* 0 = not started yet (next entry to read is first entry)
* -1 = off the end
* positive = 0 based index of next entry
*/
int dd_stat;
/* given path for dir with search pattern (struct is extended) */
char dd_name[PATH_MAX+3];
} DIR;
DIR* __cdecl __MINGW_NOTHROW opendir (const char*);
struct dirent* __cdecl __MINGW_NOTHROW readdir (DIR*);
int __cdecl __MINGW_NOTHROW closedir (DIR*);
void __cdecl __MINGW_NOTHROW rewinddir (DIR*);
long __cdecl __MINGW_NOTHROW telldir (DIR*);
void __cdecl __MINGW_NOTHROW seekdir (DIR*, long);
/* wide char versions */
struct _wdirent
{
long d_ino; /* Always zero. */
unsigned short d_reclen; /* Always zero. */
unsigned short d_namlen; /* Length of name in d_name. */
wchar_t d_name[FILENAME_MAX]; /* File name. */
};
/*
* This is an internal data structure. Good programmers will not use it
* except as an argument to one of the functions below.
*/
typedef struct
{
/* disk transfer area for this dir */
//struct _wfinddata_t dd_dta;
/* dirent struct to return from dir (NOTE: this makes this thread
* safe as long as only one thread uses a particular DIR struct at
* a time) */
struct _wdirent dd_dir;
/* _findnext handle */
long dd_handle;
/*
* Status of search:
* 0 = not started yet (next entry to read is first entry)
* -1 = off the end
* positive = 0 based index of next entry
*/
int dd_stat;
/* given path for dir with search pattern (struct is extended) */
wchar_t dd_name[1];
} _WDIR;
_WDIR* __cdecl __MINGW_NOTHROW _wopendir (const wchar_t*);
struct _wdirent* __cdecl __MINGW_NOTHROW _wreaddir (_WDIR*);
int __cdecl __MINGW_NOTHROW _wclosedir (_WDIR*);
void __cdecl __MINGW_NOTHROW _wrewinddir (_WDIR*);
long __cdecl __MINGW_NOTHROW _wtelldir (_WDIR*);
void __cdecl __MINGW_NOTHROW _wseekdir (_WDIR*, long);
#ifdef __cplusplus
}
#endif
#endif /* Not RC_INVOKED */
#endif /* Not _DIRENT_H_ */

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#ifndef _UTIME_H_
#define _UTIME_H_
/*
* UTIME.H
* This file has no copyright assigned and is placed in the Public Domain.
* This file is a part of the mingw-runtime package.
*
* The mingw-runtime package and its code is distributed in the hope that it
* will be useful but WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESSED OR
* IMPLIED ARE HEREBY DISCLAIMED. This includes but is not limited to
* warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* You are free to use this package and its code without limitation.
*/
/*
* Structure used by _utime function.
*/
struct _utimbuf
{
time_t actime; /* Access time */
time_t modtime; /* Modification time */
};
#ifndef _NO_OLDNAMES
/* NOTE: Must be the same as _utimbuf above. */
struct utimbuf
{
time_t actime;
time_t modtime;
};
#endif /* Not _NO_OLDNAMES */
#endif

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#ifndef _UNISTD_
#define _UNISTD_
/* Win32 define for porting git*/
#ifndef _MODE_T_
#define _MODE_T_
typedef unsigned short _mode_t;
#ifndef _NO_OLDNAMES
typedef _mode_t mode_t;
#endif
#endif /* Not _MODE_T_ */
#ifndef _SSIZE_T_
#define _SSIZE_T_
typedef long _ssize_t;
#ifndef _OFF_T_
#define _OFF_T_
typedef long _off_t;
#ifndef _NO_OLDNAMES
typedef _off_t off_t;
#endif
#endif /* Not _OFF_T_ */
#ifndef _NO_OLDNAMES
typedef _ssize_t ssize_t;
#endif
#endif /* Not _SSIZE_T_ */
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef short int16_t;
typedef unsigned short uint16_t;
typedef int int32_t;
typedef unsigned uint32_t;
typedef long long int64_t;
typedef unsigned long long uint64_t;
typedef long long intmax_t;
typedef unsigned long long uintmax_t;
typedef int64_t off64_t;
#define STDOUT_FILENO 1
#define STDERR_FILENO 2
/* 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 0 /* MS access() doesn't check for execute permission. */
#define W_OK 2 /* Check for write permission */
#define R_OK 4 /* Check for read permission */
#define _S_IFIFO 0x1000 /* FIFO */
#define _S_IFCHR 0x2000 /* Character */
#define _S_IFBLK 0x3000 /* Block: Is this ever set under w32? */
#define _S_IFDIR 0x4000 /* Directory */
#define _S_IFREG 0x8000 /* Regular */
#define _S_IFMT 0xF000 /* File type mask */
#define _S_IXUSR _S_IEXEC
#define _S_IWUSR _S_IWRITE
#define _S_IRUSR _S_IREAD
#define _S_ISDIR(m) (((m) & _S_IFMT) == _S_IFDIR)
#define S_IFIFO _S_IFIFO
#define S_IFCHR _S_IFCHR
#define S_IFBLK _S_IFBLK
#define S_IFDIR _S_IFDIR
#define S_IFREG _S_IFREG
#define S_IFMT _S_IFMT
#define S_IEXEC _S_IEXEC
#define S_IWRITE _S_IWRITE
#define S_IREAD _S_IREAD
#define S_IRWXU _S_IRWXU
#define S_IXUSR _S_IXUSR
#define S_IWUSR _S_IWUSR
#define S_IRUSR _S_IRUSR
#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
#endif

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#include <sys/utime.h>