1 #ifndef _LINUX_STAT_H 2 #define _LINUX_STAT_H 3 4 #include <linux/types.h> 5 6 #ifdef __cplusplus 7 extern "C" { 8 #endif 9 10 #define S_IFMT 00170000 /* type of file */ 11 #define S_IFSOCK 0140000 /* named socket */ 12 #define S_IFLNK 0120000 /* symbolic link */ 13 #define S_IFREG 0100000 /* regular */ 14 #define S_IFBLK 0060000 /* block special */ 15 #define S_IFDIR 0040000 /* directory */ 16 #define S_IFCHR 0020000 /* character special */ 17 #define S_IFIFO 0010000 /* fifo */ 18 #define S_ISUID 0004000 /* set user id on execution */ 19 #define S_ISGID 0002000 /* set group id on execution */ 20 #define S_ISVTX 0001000 /* save swapped text even after use */ 21 22 #define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) 23 #define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) 24 #define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) 25 #define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) 26 #define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) 27 #define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) 28 #define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) 29 30 #define S_IRWXU 00700 /* rwx for owner */ 31 #define S_IRUSR 00400 /* read permission for owner */ 32 #define S_IWUSR 00200 /* write permission for owner */ 33 #define S_IXUSR 00100 /* execute/search permission for owner */ 34 35 #define S_IRWXG 00070 /* rwx for group */ 36 #define S_IRGRP 00040 /* read permission for group */ 37 #define S_IWGRP 00020 /* write permission for group */ 38 #define S_IXGRP 00010 /* execute/search permission for group */ 39 40 #define S_IRWXO 00007 /* rwx for other */ 41 #define S_IROTH 00004 /* read permission for other */ 42 #define S_IWOTH 00002 /* read permission for other */ 43 #define S_IXOTH 00001 /* execute/search permission for other */ 44 45 #ifdef __PPC__ 46 47 struct stat { 48 dev_t st_dev; /* file system id */ 49 ino_t st_ino; /* file id */ 50 mode_t st_mode; /* ownership/protection */ 51 nlink_t st_nlink; /* number of links */ 52 uid_t st_uid; /* user id */ 53 gid_t st_gid; /* group id */ 54 dev_t st_rdev; 55 off_t st_size; /* file size in # of bytes */ 56 unsigned long st_blksize; /* block size */ 57 unsigned long st_blocks; /* file size in # of blocks */ 58 unsigned long st_atime; /* time file was last accessed */ 59 unsigned long __unused1; 60 unsigned long st_mtime; /* time file was last modified */ 61 unsigned long __unused2; 62 unsigned long st_ctime; /* time file status was last changed */ 63 unsigned long __unused3; 64 unsigned long __unused4; 65 unsigned long __unused5; 66 }; 67 68 #endif /* __PPC__ */ 69 70 #if defined (__ARM__) || defined (__I386__) || defined (__M68K__) 71 72 struct stat { 73 unsigned short st_dev; 74 unsigned short __pad1; 75 unsigned long st_ino; 76 unsigned short st_mode; 77 unsigned short st_nlink; 78 unsigned short st_uid; 79 unsigned short st_gid; 80 unsigned short st_rdev; 81 unsigned short __pad2; 82 unsigned long st_size; 83 unsigned long st_blksize; 84 unsigned long st_blocks; 85 unsigned long st_atime; 86 unsigned long __unused1; 87 unsigned long st_mtime; 88 unsigned long __unused2; 89 unsigned long st_ctime; 90 unsigned long __unused3; 91 unsigned long __unused4; 92 unsigned long __unused5; 93 }; 94 95 #endif /* __ARM__ */ 96 97 #if defined (__MIPS__) 98 99 struct stat { 100 dev_t st_dev; 101 long st_pad1[3]; 102 ino_t st_ino; 103 mode_t st_mode; 104 nlink_t st_nlink; 105 uid_t st_uid; 106 gid_t st_gid; 107 dev_t st_rdev; 108 long st_pad2[2]; 109 off_t st_size; 110 long st_pad3; 111 /* 112 * Actually this should be timestruc_t st_atime, st_mtime and st_ctime 113 * but we don't have it under Linux. 114 */ 115 time_t st_atime; 116 long reserved0; 117 time_t st_mtime; 118 long reserved1; 119 time_t st_ctime; 120 long reserved2; 121 long st_blksize; 122 long st_blocks; 123 long st_pad4[14]; 124 }; 125 126 #endif /* __MIPS__ */ 127 128 #ifdef __cplusplus 129 } 130 #endif 131 132 #endif 133