📄 statbuf.h
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/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.This file is part of the GNU C Library.The GNU C Library is free software; you can redistribute it and/ormodify it under the terms of the GNU Library General Public License aspublished by the Free Software Foundation; either version 2 of theLicense, or (at your option) any later version.The GNU C Library is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNULibrary General Public License for more details.You should have received a copy of the GNU Library General PublicLicense along with the GNU C Library; see the file COPYING.LIB. Ifnot, write to the Free Software Foundation, Inc., 675 Mass Ave,Cambridge, MA 02139, USA. */#ifndef _GNU_STAT_H#define _GNU_STAT_H 1#include <gnu/types.h>/* Structure describing file characteristics. */struct stat { /* This is a short instead of dev_t for compatibility with 4.3. */ short int st_dev; /* Device containing the file. */ __ino_t st_ino; /* File serial number. */ /* This is a short instead of mode_t for compatibility with 4.3. */ unsigned short int st_mode; /* File mode. */ __nlink_t st_nlink; /* Link count. */ /* These are shorts instead of uid_t/gid_t for compatibility with 4.3. */ unsigned short int st_uid; /* User ID of the file's owner. */ unsigned short int st_gid; /* Group ID of the file's group.*/ /* This is a short instead of dev_t for compatibility with 4.3. */ short int st_rdev; /* Device number, if device. */ __off_t st_size; /* Size of file, in bytes. */ __time_t st_atime; /* Time of last access. */ unsigned long int st_atime_usec; __time_t st_mtime; /* Time of last modification. */ unsigned long int st_mtime_usec; __time_t st_ctime; /* Time of last status change. */ unsigned long int st_ctime_usec; unsigned long int st_blksize; /* Optimal block size for I/O. */#define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */ unsigned long int st_blocks; /* Number of 512-byte blocks allocated. */ long int st_spare[2]; };/* Encoding of the file mode. */#define __S_IFMT 0170000 /* These bits determine file type. *//* File types. */#define __S_IFDIR 0040000 /* Directory. */#define __S_IFCHR 0020000 /* Character device. */#define __S_IFBLK 0060000 /* Block device. */#define __S_IFREG 0100000 /* Regular file. */#define __S_IFLNK 0120000 /* Symbolic link. */#define __S_IFSOCK 0140000 /* Socket. */#define __S_IFIFO 0010000 /* FIFO. *//* Protection bits. */#define __S_ISUID 04000 /* Set user ID on execution. */#define __S_ISGID 02000 /* Set group ID on execution. */#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */#define __S_IREAD 0400 /* Read by owner. */#define __S_IWRITE 0200 /* Write by owner. */#define __S_IEXEC 0100 /* Execute by owner. */#endif /* gnu/stat.h */
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