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sortix--sortix/sortix/stat.h
2012-03-04 16:48:24 +01:00

74 lines
1.9 KiB
C

/*******************************************************************************
COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2012.
This file is part of Sortix.
Sortix is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.
Sortix is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
details.
You should have received a copy of the GNU General Public License along with
Sortix. If not, see <http://www.gnu.org/licenses/>.
stat.h
Defines the struct stat used for file meta-information and other useful
macros and values relating to values stored in it.
*******************************************************************************/
#ifndef SORTIX_STAT_H
#define SORTIX_STAT_H
#include <features.h>
__BEGIN_DECLS
struct stat
{
dev_t st_dev;
ino_t st_ino;
mode_t st_mode;
nlink_t st_nlink;
uid_t st_uid;
gid_t st_gid;
off_t st_size;
/* TODO: st_atim, st_mtim, st_st_ctim */
blksize_t st_blksize;
blkcnt_t st_blocks;
};
#define S_IXOTH 01
#define S_IWOTH 02
#define S_IROTH 03
#define S_IRWXO 07
#define S_IXGRP 010
#define S_IWGRP 020
#define S_IRGRP 040
#define S_IRWXG 070
#define S_IXUSR 0100
#define S_IWUSR 0200
#define S_IRUSR 0400
#define S_IRWXU 0700
#define S_IFDIR 0040000
#define S_IFBLK 0060000
#define S_IFREG 0100000
#define S_IFLNK 0200000 /* not the same as in Linux */
/* TODO: Define the other useful values and implement their features. */
#define S_ISBLK(m) ((m) & S_IFBLK)
#define S_ISDIR(m) ((m) & S_IFDIR)
#define S_ISREG(m) ((m) & S_IFREG)
#define S_ISLNK(m) ((m) & S_IFLNK)
/* TODO: Define the other useful macros and implement their features. */
__END_DECLS
#endif