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