64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
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#ifndef _KERNEL_LIBKERN_BITS_SYS_STAT_H
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#define _KERNEL_LIBKERN_BITS_SYS_STAT_H
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#include <libkern/bits/time.h>
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#include <libkern/types.h>
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#define S_IFMT 0xF000
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/* MODES */
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#define S_IFSOCK 0xC000 /* [XSI] socket */
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#define S_IFLNK 0xA000 /* [XSI] symbolic link */
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#define S_IFREG 0x8000 /* [XSI] regular */
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#define S_IFBLK 0x6000 /* [XSI] block special */
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#define S_IFDIR 0x4000 /* [XSI] directory */
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#define S_IFCHR 0x2000 /* [XSI] character special */
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#define S_IFIFO 0x1000 /* [XSI] named pipe (fifo) */
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#define S_ISUID 0x0800
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#define S_ISGID 0x0400
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#define S_ISVTX 0x0200
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/* Read, write, execute/search by owner */
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#define S_IRWXU 0x01c0
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#define S_IRUSR 0x0100
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#define S_IWUSR 0x0080
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#define S_IXUSR 0x0040
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/* Read, write, execute/search by group */
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#define S_IRWXG 0x0038
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#define S_IRGRP 0x0020
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#define S_IWGRP 0x0010
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#define S_IXGRP 0x0008
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/* Read, write, execute/search by others */
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#define S_IRWXO 0x0007
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#define S_IROTH 0x0004
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#define S_IWOTH 0x0002
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#define S_IXOTH 0x0001
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#define S_ISDIR(m) (((m)&S_IFMT) == S_IFDIR)
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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_ISFIFO(m) (((m)&S_IFMT) == S_IFIFO)
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#define S_ISLNK(m) (((m)&S_IFMT) == S_IFLNK)
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#define S_ISSOCK(m) (((m)&S_IFMT) == S_IFSOCK)
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struct stat {
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dev_t st_dev; /* ID of device containing file */
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ino_t st_ino; /* Inode number */
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mode_t st_mode; /* File type and mode */
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nlink_t st_nlink; /* Number of hard links */
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uid_t st_uid; /* User ID of owner */
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gid_t st_gid; /* Group ID of owner */
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dev_t st_rdev; /* Device ID (if special file) */
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off_t st_size; /* Total size, in bytes */
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uint32_t st_blksize; /* Block size for filesystem I/O */
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uint32_t st_blocks; /* Number of 512B blocks allocated */
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struct timespec st_atim; /* Time of last access */
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struct timespec st_mtim; /* Time of last modification */
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struct timespec st_ctim; /* Time of last status change */
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};
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typedef struct stat stat_t;
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#endif // _KERNEL_LIBKERN_BITS_SYS_STAT_H
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