00001 #ifndef _LINUX_STAT_H 00002 #define _LINUX_STAT_H 00003 00004 #ifdef __KERNEL__ 00005 00006 #include <asm/stat.h> 00007 00008 #endif 00009 00010 #if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) 00011 00012 #define S_IFMT 00170000 00013 #define S_IFSOCK 0140000 00014 #define S_IFLNK 0120000 00015 #define S_IFREG 0100000 00016 #define S_IFBLK 0060000 00017 #define S_IFDIR 0040000 00018 #define S_IFCHR 0020000 00019 #define S_IFIFO 0010000 00020 #define S_ISUID 0004000 00021 #define S_ISGID 0002000 00022 #define S_ISVTX 0001000 00023 00024 #define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) 00025 #define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) 00026 #define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) 00027 #define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) 00028 #define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) 00029 #define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) 00030 #define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) 00031 00032 #define S_IRWXU 00700 00033 #define S_IRUSR 00400 00034 #define S_IWUSR 00200 00035 #define S_IXUSR 00100 00036 00037 #define S_IRWXG 00070 00038 #define S_IRGRP 00040 00039 #define S_IWGRP 00020 00040 #define S_IXGRP 00010 00041 00042 #define S_IRWXO 00007 00043 #define S_IROTH 00004 00044 #define S_IWOTH 00002 00045 #define S_IXOTH 00001 00046 00047 #endif 00048 00049 #ifdef __KERNEL__ 00050 #define S_IRWXUGO (S_IRWXU|S_IRWXG|S_IRWXO) 00051 #define S_IALLUGO (S_ISUID|S_ISGID|S_ISVTX|S_IRWXUGO) 00052 #define S_IRUGO (S_IRUSR|S_IRGRP|S_IROTH) 00053 #define S_IWUGO (S_IWUSR|S_IWGRP|S_IWOTH) 00054 #define S_IXUGO (S_IXUSR|S_IXGRP|S_IXOTH) 00055 #define S_IRXUG (S_IRUSR|S_IXUSR|S_IRGRP|S_IXGRP) 00056 #endif 00057 00058 #endif