1#ifndef _LINUX_STAT_H 2#define _LINUX_STAT_H 3 4#ifdef __KERNEL__ 5 6#include <asm/stat.h> 7 8#endif 9 10#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) 11 12#define S_IFMT 00170000 13#define S_IFSOCK 0140000 14#define S_IFLNK 0120000 15#define S_IFREG 0100000 16#define S_IFBLK 0060000 17#define S_IFDIR 0040000 18#define S_IFCHR 0020000 19#define S_IFIFO 0010000 20#define S_ISUID 0004000 21#define S_ISGID 0002000 22#define S_ISVTX 0001000 23 24#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) 25#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) 26#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) 27#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) 28#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) 29#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) 30#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) 31 32#define S_IRWXU 00700 33#define S_IRUSR 00400 34#define S_IWUSR 00200 35#define S_IXUSR 00100 36 37#define S_IRWXG 00070 38#define S_IRGRP 00040 39#define S_IWGRP 00020 40#define S_IXGRP 00010 41 42#define S_IRWXO 00007 43#define S_IROTH 00004 44#define S_IWOTH 00002 45#define S_IXOTH 00001 46 47#endif 48 49#ifdef __KERNEL__ 50#define S_IRWXUGO (S_IRWXU|S_IRWXG|S_IRWXO) 51#define S_IALLUGO (S_ISUID|S_ISGID|S_ISVTX|S_IRWXUGO) 52#define S_IRUGO (S_IRUSR|S_IRGRP|S_IROTH) 53#define S_IWUGO (S_IWUSR|S_IWGRP|S_IWOTH) 54#define S_IXUGO (S_IXUSR|S_IXGRP|S_IXOTH) 55#endif 56 57#endif 58