199 lines
5.4 KiB
C
199 lines
5.4 KiB
C
/*
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* stat.h
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* This file has no copyright assigned and is placed in the Public Domain.
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* This file is a part of the mingw-runtime package.
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* No warranty is given; refer to the file DISCLAIMER within the package.
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*
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* Symbolic constants for opening and creating files, also stat, fstat and
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* chmod functions.
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*
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*/
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#ifndef _STAT_H_
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#define _STAT_H_
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/* All the headers include this file. */
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#include <_mingw.h>
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#define __need_size_t
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#define __need_wchar_t
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#ifndef RC_INVOKED
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#include <stddef.h>
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#endif /* Not RC_INVOKED */
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#include <sys/types.h>
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/*
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* Constants for the stat st_mode member.
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*/
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#define _S_IFLNK 0xF000 /* Pretend */
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#define _S_IFIFO 0x1000 /* FIFO */
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#define _S_IFCHR 0x2000 /* Character */
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#define _S_IFBLK 0x3000 /* Block: Is this ever set under w32? */
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#define _S_IFDIR 0x4000 /* Directory */
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#define _S_IFREG 0x8000 /* Regular */
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#define _S_IFMT 0xF000 /* File type mask */
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#define _S_IEXEC 0x0040
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#define _S_IWRITE 0x0080
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#define _S_IREAD 0x0100
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#define _S_IRWXU (_S_IREAD | _S_IWRITE | _S_IEXEC)
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#define _S_IXUSR _S_IEXEC
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#define _S_IWUSR _S_IWRITE
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#define _S_IRUSR _S_IREAD
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#define _S_ISDIR(m) (((m) & _S_IFMT) == _S_IFDIR)
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#define _S_ISFIFO(m) (((m) & _S_IFMT) == _S_IFIFO)
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#define _S_ISCHR(m) (((m) & _S_IFMT) == _S_IFCHR)
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#define _S_ISBLK(m) (((m) & _S_IFMT) == _S_IFBLK)
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#define _S_ISREG(m) (((m) & _S_IFMT) == _S_IFREG)
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#define _S_ISLNK(m) (((m) & _S_IFMT) == _S_IFLNK) /* Should always be zero.*/
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#ifndef _NO_OLDNAMES
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#define S_IFLNK _S_IFLNK
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#define S_IFIFO _S_IFIFO
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#define S_IFCHR _S_IFCHR
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#define S_IFBLK _S_IFBLK
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#define S_IFDIR _S_IFDIR
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#define S_IFREG _S_IFREG
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#define S_IFMT _S_IFMT
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#define S_IEXEC _S_IEXEC
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#define S_IWRITE _S_IWRITE
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#define S_IREAD _S_IREAD
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#define S_IRWXU _S_IRWXU
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#define S_IXUSR _S_IXUSR
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#define S_IWUSR _S_IWUSR
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#define S_IRUSR _S_IRUSR
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#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
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#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
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#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
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#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
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#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
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#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) /* Should always be zero.*/
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#endif /* Not _NO_OLDNAMES */
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#ifndef RC_INVOKED
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#ifndef _STAT_DEFINED
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/*
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* The structure manipulated and returned by stat and fstat.
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*
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* NOTE: If called on a directory the values in the time fields are not only
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* invalid, they will cause localtime et. al. to return NULL. And calling
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* asctime with a NULL pointer causes an Invalid Page Fault. So watch it!
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*/
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struct _stat
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{
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_dev_t st_dev; /* Equivalent to drive number 0=A 1=B ... */
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_ino_t st_ino; /* Always zero ? */
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_mode_t st_mode; /* See above constants */
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short st_nlink; /* Number of links. */
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short st_uid; /* User: Maybe significant on NT ? */
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short st_gid; /* Group: Ditto */
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_dev_t st_rdev; /* Seems useless (not even filled in) */
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_off_t st_size; /* File size in bytes */
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time_t st_atime; /* Accessed date (always 00:00 hrs local
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* on FAT) */
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time_t st_mtime; /* Modified time */
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time_t st_ctime; /* Creation time */
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};
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struct stat
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{
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_dev_t st_dev; /* Equivalent to drive number 0=A 1=B ... */
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_ino_t st_ino; /* Always zero ? */
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_mode_t st_mode; /* See above constants */
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short st_nlink; /* Number of links. */
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short st_uid; /* User: Maybe significant on NT ? */
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short st_gid; /* Group: Ditto */
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_dev_t st_rdev; /* Seems useless (not even filled in) */
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_off_t st_size; /* File size in bytes */
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time_t st_atime; /* Accessed date (always 00:00 hrs local
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* on FAT) */
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time_t st_mtime; /* Modified time */
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time_t st_ctime; /* Creation time */
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};
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#if defined (__MSVCRT__)
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struct _stati64 {
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_dev_t st_dev;
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_ino_t st_ino;
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unsigned short st_mode;
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short st_nlink;
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short st_uid;
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short st_gid;
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_dev_t st_rdev;
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__int64 st_size;
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time_t st_atime;
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time_t st_mtime;
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time_t st_ctime;
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};
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struct __stat64
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{
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_dev_t st_dev;
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_ino_t st_ino;
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_mode_t st_mode;
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short st_nlink;
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short st_uid;
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short st_gid;
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_dev_t st_rdev;
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_off_t st_size;
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__time64_t st_atime;
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__time64_t st_mtime;
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__time64_t st_ctime;
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};
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#endif /* __MSVCRT__ */
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#define _STAT_DEFINED
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#endif /* _STAT_DEFINED */
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#ifdef __cplusplus
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extern "C" {
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#endif
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_CRTIMP int __cdecl _fstat (int, struct _stat*);
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_CRTIMP int __cdecl _chmod (const char*, int);
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_CRTIMP int __cdecl _stat (const char*, struct _stat*);
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#define _lstat _stat
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#ifndef _NO_OLDNAMES
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/* These functions live in liboldnames.a. */
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_CRTIMP int __cdecl fstat (int, struct stat*);
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_CRTIMP int __cdecl chmod (const char*, int);
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_CRTIMP int __cdecl stat (const char*, struct stat*);
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#define lstat stat
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#endif /* Not _NO_OLDNAMES */
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#if defined (__MSVCRT__)
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_CRTIMP int __cdecl _fstati64(int, struct _stati64 *);
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_CRTIMP int __cdecl _stati64(const char *, struct _stati64 *);
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/* These require newer versions of msvcrt.dll (6.10 or higher). */
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#if __MSVCRT_VERSION__ >= 0x0601
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_CRTIMP int __cdecl _fstat64 (int, struct __stat64*);
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_CRTIMP int __cdecl _stat64 (const char*, struct __stat64*);
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#endif /* __MSVCRT_VERSION__ >= 0x0601 */
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#if !defined ( _WSTAT_DEFINED) /* also declared in wchar.h */
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_CRTIMP int __cdecl _wstat(const wchar_t*, struct _stat*);
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_CRTIMP int __cdecl _wstati64 (const wchar_t*, struct _stati64*);
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#if __MSVCRT_VERSION__ >= 0x0601
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_CRTIMP int __cdecl _wstat64 (const wchar_t*, struct __stat64*);
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#endif /* __MSVCRT_VERSION__ >= 0x0601 */
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#define _WSTAT_DEFINED
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#endif /* _WSTAT_DEFIND */
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#endif /* __MSVCRT__ */
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#ifdef __cplusplus
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}
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#endif
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#endif /* Not RC_INVOKED */
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#endif /* Not _STAT_H_ */
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