mirror of https://github.com/acidanthera/audk.git
214 lines
9.3 KiB
C
214 lines
9.3 KiB
C
/** @file
|
|
|
|
Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
|
|
This program and the accompanying materials are licensed and made
|
|
available under the terms and conditions of the BSD License that
|
|
accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php.
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
Copyright (c) 1982, 1986, 1989, 1993
|
|
The Regents of the University of California. All rights reserved.
|
|
(c) UNIX System Laboratories, Inc.
|
|
All or some portions of this file are derived from material licensed
|
|
to the University of California by American Telephone and Telegraph
|
|
Co. or Unix System Laboratories, Inc. and are reproduced herein with
|
|
the permission of UNIX System Laboratories, Inc.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
1. Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
3. Neither the name of the University nor the names of its contributors
|
|
may be used to endorse or promote products derived from this software
|
|
without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
SUCH DAMAGE.
|
|
|
|
stat.h 8.12 (Berkeley) 8/17/94
|
|
NetBSD: stat.h,v 1.54 2006/02/24 22:01:30 thorpej Exp
|
|
*/
|
|
#ifndef _SYS_STAT_H_
|
|
#define _SYS_STAT_H_
|
|
|
|
#include <sys/featuretest.h>
|
|
#include <sys/types.h> /* XXX */
|
|
#include <sys/time.h>
|
|
|
|
struct stat {
|
|
off_t st_size; /* file size, in bytes */
|
|
off_t st_physsize; /* physical space the file consumes */
|
|
dtime_t st_birthtime; /* time of creation */
|
|
dtime_t st_atime; /* time of last access */
|
|
dtime_t st_mtime; /* time of last data modification */
|
|
mode_t st_mode; /* file attributes */
|
|
|
|
blksize_t st_blksize; /* optimal blocksize for I/O */
|
|
#if 0
|
|
uint32_t st_flags; /* user defined flags for file */
|
|
blkcnt_t st_blocks; /* blocks allocated for file */
|
|
ino_t st_ino; /* inode's number */
|
|
time_t st_ctime; /* time of last file status change */
|
|
nlink_t st_nlink; /* number of hard links */
|
|
uid_t st_uid; /* user ID of the file's owner */
|
|
gid_t st_gid; /* group ID of the file's group */
|
|
dev_t st_dev; /* inode's device */
|
|
dev_t st_rdev; /* device type */
|
|
uint32_t st_gen; /* file generation number */
|
|
#endif
|
|
uint32_t st_spare[1];
|
|
};
|
|
|
|
#if 0
|
|
#define st_atime st_atimespec.tv_sec
|
|
#define st_atimensec st_atimespec.tv_nsec
|
|
#define st_mtime st_mtimespec.tv_sec
|
|
#define st_mtimensec st_mtimespec.tv_nsec
|
|
#define st_ctime st_ctimespec.tv_sec
|
|
#define st_ctimensec st_ctimespec.tv_nsec
|
|
#define st_birthtime st_birthtimespec.tv_sec
|
|
#define st_birthtimensec st_birthtimespec.tv_nsec
|
|
#endif
|
|
|
|
#define S_ISUID 0004000 /* set user id on execution */
|
|
#define S_ISGID 0002000 /* set group id on execution */
|
|
#define S_ISTXT 0001000 /* sticky bit */
|
|
|
|
#define S_IRWXU 0000700 /* RWX mask for owner */
|
|
#define S_IRUSR 0000400 /* R for owner */
|
|
#define S_IWUSR 0000200 /* W for owner */
|
|
#define S_IXUSR 0000100 /* X for owner */
|
|
|
|
#define S_IREAD S_IRUSR
|
|
#define S_IWRITE S_IWUSR
|
|
#define S_IEXEC S_IXUSR
|
|
|
|
#define S_IRWXG 0000070 /* RWX mask for group */
|
|
#define S_IRGRP 0000040 /* R for group */
|
|
#define S_IWGRP 0000020 /* W for group */
|
|
#define S_IXGRP 0000010 /* X for group */
|
|
|
|
#define S_IRWXO 0000007 /* RWX mask for other */
|
|
#define S_IROTH 0000004 /* R for other */
|
|
#define S_IWOTH 0000002 /* W for other */
|
|
#define S_IXOTH 0000001 /* X for other */
|
|
|
|
/* The Octal access modes, above, fall into the Hex mask 0x00000FFF.
|
|
Traditionally, the remainder of the flags are specified in Octal
|
|
but they are expressed in Hex here for modern clarity.
|
|
*/
|
|
#define _S_IFMT 0x0001F000 /* type-of-file mask */
|
|
#define _S_IFCHR 0x00002000 /* character special */
|
|
#define _S_IFDIR 0x00004000 /* directory */
|
|
#define _S_IFBLK 0x00006000 /* block special */
|
|
#define _S_IFREG 0x00008000 /* regular */
|
|
#define _S_IFSOCK 0x0000C000 /* socket */
|
|
#define _S_ITTY 0x00010000 /* File connects to a TTY device */
|
|
#define _S_IWTTY 0x00020000 /* TTY receives Wide characters */
|
|
|
|
/* UEFI specific (FAT file system) File attributes.
|
|
Specifiec in Hexadecimal instead of Octal.
|
|
These bits correspond to the xx portion of _S_IFMT
|
|
*/
|
|
#define S_IREADONLY 0x00100000 // Read Only File
|
|
#define S_IHIDDEN 0x00200000 // Hidden File
|
|
#define S_ISYSTEM 0x00400000 // System File
|
|
#define S_IDIRECTORY 0x01000000 // Directory
|
|
#define S_IARCHIVE 0x02000000 // Archive Bit
|
|
#define S_IROFS 0x08000000 /* Read Only File System */
|
|
|
|
#define S_EFISHIFT 20 // LS bit of the UEFI attributes
|
|
|
|
//#define _S_IFIFO 0010000 /* named pipe (fifo) */
|
|
//#define _S_IFLNK 0120000 /* symbolic link */
|
|
//#define _S_IFWHT 0160000 /* whiteout */
|
|
//#define _S_ARCH1 0200000 /* Archive state 1, ls -l shows 'a' */
|
|
//#define _S_ARCH2 0400000 /* Archive state 2, ls -l shows 'A' */
|
|
//#define _S_ISVTX 0001000 /* ???? save swapped text even after use */
|
|
|
|
|
|
#define S_IFMT _S_IFMT
|
|
#define S_IFBLK _S_IFBLK
|
|
#define S_IFREG _S_IFREG
|
|
//#define S_IFIFO _S_IFIFO
|
|
//#define S_IFCHR _S_IFCHR
|
|
//#define S_IFDIR _S_IFDIR
|
|
//#define S_IFLNK _S_IFLNK
|
|
//#define S_ISVTX _S_ISVTX
|
|
//#define S_IFSOCK _S_IFSOCK
|
|
//#define S_IFWHT _S_IFWHT
|
|
|
|
//#define S_ARCH1 _S_ARCH1
|
|
//#define S_ARCH2 _S_ARCH2
|
|
|
|
#define S_ISDIR(m) ((m & _S_IFMT) == _S_IFDIR) /* directory */
|
|
#define S_ISCHR(m) ((m & _S_IFMT) == _S_IFCHR) /* char special */
|
|
#define S_ISREG(m) ((m & _S_IFMT) == _S_IFREG) /* regular file */
|
|
#define S_ISBLK(m) ((m & _S_IFMT) == _S_IFBLK) /* block special */
|
|
#define S_ISSOCK(m) ((m & _S_IFMT) == _S_IFSOCK) /* socket */
|
|
|
|
//#define S_ISFIFO(m) ((m & _S_IFMT) == _S_IFIFO) /* fifo */
|
|
//#define S_ISLNK(m) ((m & _S_IFMT) == _S_IFLNK) /* symbolic link */
|
|
//#define S_ISWHT(m) ((m & _S_IFMT) == _S_IFWHT) /* whiteout */
|
|
|
|
/* The following three macros have been changed to reflect
|
|
access permissions that better reflect the UEFI FAT file system.
|
|
UEFI only supports Read or Read+Write instead of the *nix
|
|
rwx paradigm. Thus, using 0777 is the closest analog.
|
|
*/
|
|
#define ACCESSPERMS (S_IRWXU|S_IRWXG|S_IRWXO) /* 0777 */
|
|
#define ALLPERMS (S_IRWXU|S_IRWXG|S_IRWXO) /* 0777 */
|
|
#define DEFFILEMODE (S_IRWXU|S_IRWXG|S_IRWXO) /* 0777 */
|
|
|
|
#define S_BLKSIZE 512 /* block size used in the stat struct */
|
|
|
|
/*
|
|
* Definitions of flags stored in file flags word.
|
|
*
|
|
* Super-user and owner changeable flags.
|
|
*/
|
|
#define UF_SETTABLE 0x0000ffff /* mask of owner changeable flags */
|
|
#define UF_NODUMP 0x00000001 /* do not dump file */
|
|
#define UF_IMMUTABLE 0x00000002 /* file may not be changed */
|
|
#define UF_APPEND 0x00000004 /* writes to file may only append */
|
|
/* UF_NOUNLINK 0x00000010 [NOT IMPLEMENTED] */
|
|
/*
|
|
* Super-user changeable flags.
|
|
*/
|
|
#define SF_SETTABLE 0xffff0000 /* mask of superuser changeable flags */
|
|
#define SF_ARCHIVED 0x00010000 /* file is archived */
|
|
#define SF_IMMUTABLE 0x00020000 /* file may not be changed */
|
|
#define SF_APPEND 0x00040000 /* writes to file may only append */
|
|
/* SF_NOUNLINK 0x00100000 [NOT IMPLEMENTED] */
|
|
|
|
#include <sys/EfiCdefs.h>
|
|
|
|
__BEGIN_DECLS
|
|
#ifndef __STAT_SYSCALLS_DECLARED
|
|
#define __STAT_SYSCALLS_DECLARED
|
|
extern int mkdir (const char *, mode_t);
|
|
extern int fstat (int, struct stat *);
|
|
extern int lstat (const char *, struct stat *);
|
|
extern int stat (const char *, void *);
|
|
// extern int chmod (const char *, mode_t);
|
|
#endif // __STAT_SYSCALLS_DECLARED
|
|
__END_DECLS
|
|
|
|
#endif /* !_SYS_STAT_H_ */
|