| /*- |
| * 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. |
| * 4. 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) 6/16/95 |
| * $FreeBSD$ |
| */ |
| |
| #ifndef _BSD_SYS_STAT_H_ |
| #define _BSD_SYS_STAT_H_ |
| |
| #include <sys/bsd_cdefs.h> |
| #include <sys/bsd__types.h> |
| |
| #ifndef __USE_BSD |
| #define __USE_BSD |
| #endif |
| |
| #include <sys/stat.h> |
| |
| #if 0 |
| |
| #ifndef __blksize_t_defined |
| typedef __blksize_t blksize_t; |
| #define __blksize_t_defined |
| #endif |
| |
| #ifndef __blkcnt_t_defined |
| typedef __blkcnt_t blkcnt_t; |
| #define __blkcnt_t_defined |
| #endif |
| |
| #ifndef __dev_t_defined |
| typedef __dev_t dev_t; |
| #define __dev_t_defined |
| #endif |
| #endif //0 |
| |
| #ifndef __fflags_t_defined |
| typedef __fflags_t fflags_t; |
| #define __fflags_t_defined |
| #endif |
| |
| #if 0 |
| |
| #ifndef __gid_t_defined |
| typedef __gid_t gid_t; |
| #define __gid_t_defined |
| #endif |
| |
| #ifndef __ino_t_defined |
| typedef __ino_t ino_t; |
| #define __ino_t_defined |
| #endif |
| |
| #ifndef __mode_t_defined |
| typedef __mode_t mode_t; |
| #define __mode_t_defined |
| #endif |
| |
| #ifndef __nlink_t_defined |
| typedef __nlink_t nlink_t; |
| #define __nlink_t_defined |
| #endif |
| |
| #ifndef __off_t_defined |
| typedef __off_t off_t; |
| #define __off_t_defined |
| #endif |
| |
| #ifndef __time_t_defined |
| typedef __time_t time_t; |
| #define __time_t_defined |
| #endif |
| |
| #ifndef __uid_t_defined |
| typedef __uid_t uid_t; |
| #define __uid_t_defined |
| #endif |
| |
| #if !defined(_FREEBSD_KERNEL) && __BSD_VISIBLE |
| /* |
| * XXX we need this for struct timespec. We get miscellaneous namespace |
| * pollution with it. |
| */ |
| #include <sys/bsd_time.h> |
| #endif |
| |
| #if !__BSD_VISIBLE |
| #include <sys/bsd__timespec.h> |
| #endif |
| #endif //0 |
| |
| #if __BSD_VISIBLE |
| struct ostat { |
| __uint16_t st_dev; /* inode's device */ |
| ino_t st_ino; /* inode's number */ |
| mode_t st_mode; /* inode protection mode */ |
| nlink_t st_nlink; /* number of hard links */ |
| __uint16_t st_uid; /* user ID of the file's owner */ |
| __uint16_t st_gid; /* group ID of the file's group */ |
| __uint16_t st_rdev; /* device type */ |
| __int32_t st_size; /* file size, in bytes */ |
| struct timespec st_atimespec; /* time of last access */ |
| struct timespec st_mtimespec; /* time of last data modification */ |
| struct timespec st_ctimespec; /* time of last file status change */ |
| __int32_t st_blksize; /* optimal blocksize for I/O */ |
| __int32_t st_blocks; /* blocks allocated for file */ |
| fflags_t st_flags; /* user defined flags for file */ |
| __uint32_t st_gen; /* file generation number */ |
| }; |
| #endif /* __BSD_VISIBLE */ |
| |
| #if 0 |
| struct stat { |
| __dev_t st_dev; /* inode's device */ |
| ino_t st_ino; /* inode's number */ |
| mode_t st_mode; /* inode protection mode */ |
| 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_rdev; /* device type */ |
| #if __BSD_VISIBLE |
| struct timespec st_atimespec; /* time of last access */ |
| struct timespec st_mtimespec; /* time of last data modification */ |
| struct timespec st_ctimespec; /* time of last file status change */ |
| #else |
| time_t st_atime; /* time of last access */ |
| long __st_atimensec; /* nsec of last access */ |
| time_t st_mtime; /* time of last data modification */ |
| long __st_mtimensec; /* nsec of last data modification */ |
| time_t st_ctime; /* time of last file status change */ |
| long __st_ctimensec; /* nsec of last file status change */ |
| #endif |
| off_t st_size; /* file size, in bytes */ |
| blkcnt_t st_blocks; /* blocks allocated for file */ |
| blksize_t st_blksize; /* optimal blocksize for I/O */ |
| fflags_t st_flags; /* user defined flags for file */ |
| __uint32_t st_gen; /* file generation number */ |
| __int32_t st_lspare; |
| #if __BSD_VISIBLE |
| struct timespec st_birthtimespec; /* time of file creation */ |
| /* |
| * Explicitly pad st_birthtimespec to 16 bytes so that the size of |
| * struct stat is backwards compatible. We use bitfields instead |
| * of an array of chars so that this doesn't require a C99 compiler |
| * to compile if the size of the padding is 0. We use 2 bitfields |
| * to cover up to 64 bits on 32-bit machines. We assume that |
| * CHAR_BIT is 8... |
| */ |
| unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec)); |
| unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec)); |
| #else |
| time_t st_birthtime; /* time of file creation */ |
| long st_birthtimensec; /* nsec of file creation */ |
| unsigned int :(8 / 2) * (16 - (int)sizeof(struct __timespec)); |
| unsigned int :(8 / 2) * (16 - (int)sizeof(struct __timespec)); |
| #endif |
| }; |
| #endif //0 |
| |
| #if __BSD_VISIBLE |
| struct nstat { |
| __dev_t st_dev; /* inode's device */ |
| ino_t st_ino; /* inode's number */ |
| __uint32_t st_mode; /* inode protection mode */ |
| __uint32_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_rdev; /* device type */ |
| struct timespec st_atimespec; /* time of last access */ |
| struct timespec st_mtimespec; /* time of last data modification */ |
| struct timespec st_ctimespec; /* time of last file status change */ |
| off_t st_size; /* file size, in bytes */ |
| blkcnt_t st_blocks; /* blocks allocated for file */ |
| blksize_t st_blksize; /* optimal blocksize for I/O */ |
| fflags_t st_flags; /* user defined flags for file */ |
| __uint32_t st_gen; /* file generation number */ |
| struct timespec st_birthtimespec; /* time of file creation */ |
| /* |
| * See above about the following padding. |
| */ |
| unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec)); |
| unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec)); |
| }; |
| #endif |
| |
| #if __BSD_VISIBLE |
| #if 0 |
| #define st_atime st_atimespec.tv_sec |
| #define st_mtime st_mtimespec.tv_sec |
| #define st_ctime st_ctimespec.tv_sec |
| #endif //0 |
| #define st_birthtime st_birthtimespec.tv_sec |
| #endif |
| |
| #if 0 |
| #define S_ISUID 0004000 /* set user id on execution */ |
| #define S_ISGID 0002000 /* set group id on execution */ |
| #endif //0 |
| |
| #if __BSD_VISIBLE |
| #define S_ISTXT 0001000 /* sticky bit */ |
| #endif |
| |
| #if 0 |
| #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 */ |
| |
| #if __BSD_VISIBLE |
| #define S_IREAD S_IRUSR |
| #define S_IWRITE S_IWUSR |
| #define S_IEXEC S_IXUSR |
| #endif |
| |
| #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 */ |
| |
| #if __XSI_VISIBLE |
| |
| #define S_IFIFO 0010000 /* named pipe (fifo) */ |
| #define S_IFCHR 0020000 /* character special */ |
| #define S_IFDIR 0040000 /* directory */ |
| #define S_IFBLK 0060000 /* block special */ |
| #define S_IFREG 0100000 /* regular */ |
| #define S_IFLNK 0120000 /* symbolic link */ |
| #define S_IFSOCK 0140000 /* socket */ |
| #define S_ISVTX 0001000 /* save swapped text even after use */ |
| #endif |
| #endif //0 |
| |
| #if __BSD_VISIBLE |
| #define S_IFWHT 0160000 /* whiteout */ |
| #endif |
| |
| #if 0 |
| #define S_ISDIR(m) (((m) & 0170000) == 0040000) /* directory */ |
| #define S_ISCHR(m) (((m) & 0170000) == 0020000) /* char special */ |
| #define S_ISBLK(m) (((m) & 0170000) == 0060000) /* block special */ |
| #define S_ISREG(m) (((m) & 0170000) == 0100000) /* regular file */ |
| #define S_ISFIFO(m) (((m) & 0170000) == 0010000) /* fifo or socket */ |
| #if __POSIX_VISIBLE >= 200112 |
| #define S_ISLNK(m) (((m) & 0170000) == 0120000) /* symbolic link */ |
| #define S_ISSOCK(m) (((m) & 0170000) == 0140000) /* socket */ |
| #endif |
| #endif //0 |
| |
| #if __BSD_VISIBLE |
| #define S_ISWHT(m) (((m) & 0170000) == 0160000) /* whiteout */ |
| #endif |
| |
| |
| #if __BSD_VISIBLE |
| |
| #if 0 |
| #define ACCESSPERMS (S_IRWXU|S_IRWXG|S_IRWXO) /* 0777 */ |
| /* 7777 */ |
| #define ALLPERMS (S_ISUID|S_ISGID|S_ISTXT|S_IRWXU|S_IRWXG|S_IRWXO) |
| /* 0666 */ |
| #define DEFFILEMODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH) |
| |
| #define S_BLKSIZE 512 /* block size used in the stat struct */ |
| #endif //0 |
| /* |
| * 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 */ |
| #define UF_OPAQUE 0x00000008 /* directory is opaque wrt. union */ |
| #define UF_NOUNLINK 0x00000010 /* file may not be removed or renamed */ |
| /* |
| * 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 */ |
| #define SF_NOUNLINK 0x00100000 /* file may not be removed or renamed */ |
| #define SF_SNAPSHOT 0x00200000 /* snapshot inode */ |
| |
| #ifdef _FREEBSD_KERNEL |
| /* |
| * Shorthand abbreviations of above. |
| */ |
| #define OPAQUE (UF_OPAQUE) |
| #define APPEND (UF_APPEND | SF_APPEND) |
| #define IMMUTABLE (UF_IMMUTABLE | SF_IMMUTABLE) |
| #define NOUNLINK (UF_NOUNLINK | SF_NOUNLINK) |
| #endif |
| |
| #endif /* __BSD_VISIBLE */ |
| |
| #if 0 |
| #ifndef _FREEBSD_KERNEL |
| __BEGIN_DECLS |
| #if __BSD_VISIBLE |
| int chflags(const char *, unsigned long); |
| #endif |
| int chmod(const char *, mode_t); |
| #if __BSD_VISIBLE |
| int fchflags(int, unsigned long); |
| #endif |
| #if __POSIX_VISIBLE >= 200112 |
| int fchmod(int, mode_t); |
| #endif |
| #if __POSIX_VISIBLE >= 200809 |
| int fchmodat(int, const char *, mode_t, int); |
| #endif |
| int fstat(int, struct stat *); |
| #if __BSD_VISIBLE |
| int lchflags(const char *, int); |
| int lchmod(const char *, mode_t); |
| #endif |
| #if __POSIX_VISIBLE >= 200112 |
| int lstat(const char * __restrict, struct stat * __restrict); |
| #endif |
| int mkdir(const char *, mode_t); |
| int mkfifo(const char *, mode_t); |
| #if !defined(__mknod_defined) && __XSI_VISIBLE |
| int mknod(const char *, mode_t, dev_t); |
| #define __mknod_defined |
| #endif |
| int stat(const char * __restrict, struct stat * __restrict); |
| mode_t umask(mode_t); |
| #if __BSD_VISIBLE || __POSIX_VISIBLE >= 200809 |
| int fstatat(int, const char *, struct stat *, int); |
| int mkdirat(int, const char *, mode_t); |
| int mkfifoat(int, const char *, mode_t); |
| #endif |
| #if __BSD_VISIBLE || __XSI_VISIBLE >= 700 |
| int mknodat(int, const char *, mode_t, dev_t); |
| #endif |
| __END_DECLS |
| #endif /* !_FREEBSD_KERNEL */ |
| |
| #endif //0 |
| |
| #endif /* !_BSD_SYS_STAT_H_ */ |
