| 1 |
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| 2 | |
| 3 | * Display helpers for generic filesystem items
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| 4 | *
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| 5 | * Author: Chuck Lever <[email protected]>
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| 6 | *
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| 7 | * Copyright (c) 2020, Oracle and/or its affiliates.
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| 8 |
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| 9 |
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| 10 | #include <linux/fs.h>
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| 11 |
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| 12 | #define show_fs_dirent_type(x) \
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| 13 | __print_symbolic(x, \
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| 14 | { DT_UNKNOWN, "UNKNOWN" }, \
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| 15 | { DT_FIFO, "FIFO" }, \
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| 16 | { DT_CHR, "CHR" }, \
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| 17 | { DT_DIR, "DIR" }, \
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| 18 | { DT_BLK, "BLK" }, \
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| 19 | { DT_REG, "REG" }, \
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| 20 | { DT_LNK, "LNK" }, \
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| 21 | { DT_SOCK, "SOCK" }, \
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| 22 | { DT_WHT, "WHT" })
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| 23 |
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| 24 | #define show_fs_fcntl_open_flags(x) \
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| 25 | __print_flags(x, "|", \
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| 26 | { O_WRONLY, "O_WRONLY" }, \
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| 27 | { O_RDWR, "O_RDWR" }, \
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| 28 | { O_CREAT, "O_CREAT" }, \
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| 29 | { O_EXCL, "O_EXCL" }, \
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| 30 | { O_NOCTTY, "O_NOCTTY" }, \
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| 31 | { O_TRUNC, "O_TRUNC" }, \
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| 32 | { O_APPEND, "O_APPEND" }, \
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| 33 | { O_NONBLOCK, "O_NONBLOCK" }, \
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| 34 | { O_DSYNC, "O_DSYNC" }, \
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| 35 | { O_DIRECT, "O_DIRECT" }, \
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| 36 | { O_LARGEFILE, "O_LARGEFILE" }, \
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| 37 | { O_DIRECTORY, "O_DIRECTORY" }, \
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| 38 | { O_NOFOLLOW, "O_NOFOLLOW" }, \
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| 39 | { O_NOATIME, "O_NOATIME" }, \
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| 40 | { O_CLOEXEC, "O_CLOEXEC" })
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| 41 |
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| 42 | #define __fmode_flag(x) { (__force unsigned long)FMODE_##x, #x }
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| 43 | #define show_fs_fmode_flags(x) \
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| 44 | __print_flags(x, "|", \
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| 45 | __fmode_flag(READ), \
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| 46 | __fmode_flag(WRITE), \
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| 47 | __fmode_flag(EXEC))
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| 48 |
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| 49 | #ifdef CONFIG_64BIT
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| 50 | #define show_fs_fcntl_cmd(x) \
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| 51 | __print_symbolic(x, \
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| 52 | { F_DUPFD, "DUPFD" }, \
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| 53 | { F_GETFD, "GETFD" }, \
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| 54 | { F_SETFD, "SETFD" }, \
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| 55 | { F_GETFL, "GETFL" }, \
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| 56 | { F_SETFL, "SETFL" }, \
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| 57 | { F_GETLK, "GETLK" }, \
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| 58 | { F_SETLK, "SETLK" }, \
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| 59 | { F_SETLKW, "SETLKW" }, \
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| 60 | { F_SETOWN, "SETOWN" }, \
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| 61 | { F_GETOWN, "GETOWN" }, \
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| 62 | { F_SETSIG, "SETSIG" }, \
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| 63 | { F_GETSIG, "GETSIG" }, \
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| 64 | { F_SETOWN_EX, "SETOWN_EX" }, \
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| 65 | { F_GETOWN_EX, "GETOWN_EX" }, \
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| 66 | { F_GETOWNER_UIDS, "GETOWNER_UIDS" }, \
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| 67 | { F_OFD_GETLK, "OFD_GETLK" }, \
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| 68 | { F_OFD_SETLK, "OFD_SETLK" }, \
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| 69 | { F_OFD_SETLKW, "OFD_SETLKW" })
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| 70 | #else
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| 71 | #define show_fs_fcntl_cmd(x) \
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| 72 | __print_symbolic(x, \
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| 73 | { F_DUPFD, "DUPFD" }, \
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| 74 | { F_GETFD, "GETFD" }, \
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| 75 | { F_SETFD, "SETFD" }, \
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| 76 | { F_GETFL, "GETFL" }, \
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| 77 | { F_SETFL, "SETFL" }, \
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| 78 | { F_GETLK, "GETLK" }, \
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| 79 | { F_SETLK, "SETLK" }, \
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| 80 | { F_SETLKW, "SETLKW" }, \
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| 81 | { F_SETOWN, "SETOWN" }, \
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| 82 | { F_GETOWN, "GETOWN" }, \
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| 83 | { F_SETSIG, "SETSIG" }, \
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| 84 | { F_GETSIG, "GETSIG" }, \
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| 85 | { F_GETLK64, "GETLK64" }, \
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| 86 | { F_SETLK64, "SETLK64" }, \
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| 87 | { F_SETLKW64, "SETLKW64" }, \
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| 88 | { F_SETOWN_EX, "SETOWN_EX" }, \
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| 89 | { F_GETOWN_EX, "GETOWN_EX" }, \
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| 90 | { F_GETOWNER_UIDS, "GETOWNER_UIDS" }, \
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| 91 | { F_OFD_GETLK, "OFD_GETLK" }, \
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| 92 | { F_OFD_SETLK, "OFD_SETLK" }, \
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| 93 | { F_OFD_SETLKW, "OFD_SETLKW" })
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| 94 | #endif
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| 95 |
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| 96 | #define show_fs_fcntl_lock_type(x) \
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| 97 | __print_symbolic(x, \
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| 98 | { F_RDLCK, "RDLCK" }, \
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| 99 | { F_WRLCK, "WRLCK" }, \
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| 100 | { F_UNLCK, "UNLCK" })
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| 101 |
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| 102 | #define show_fs_lookup_flags(flags) \
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| 103 | __print_flags(flags, "|", \
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| 104 | { LOOKUP_FOLLOW, "FOLLOW" }, \
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| 105 | { LOOKUP_DIRECTORY, "DIRECTORY" }, \
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| 106 | { LOOKUP_AUTOMOUNT, "AUTOMOUNT" }, \
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| 107 | { LOOKUP_EMPTY, "EMPTY" }, \
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| 108 | { LOOKUP_DOWN, "DOWN" }, \
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| 109 | { LOOKUP_MOUNTPOINT, "MOUNTPOINT" }, \
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| 110 | { LOOKUP_REVAL, "REVAL" }, \
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| 111 | { LOOKUP_RCU, "RCU" }, \
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| 112 | { LOOKUP_OPEN, "OPEN" }, \
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| 113 | { LOOKUP_CREATE, "CREATE" }, \
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| 114 | { LOOKUP_EXCL, "EXCL" }, \
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| 115 | { LOOKUP_RENAME_TARGET, "RENAME_TARGET" }, \
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| 116 | { LOOKUP_PARENT, "PARENT" }, \
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| 117 | { LOOKUP_NO_SYMLINKS, "NO_SYMLINKS" }, \
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| 118 | { LOOKUP_NO_MAGICLINKS, "NO_MAGICLINKS" }, \
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| 119 | { LOOKUP_NO_XDEV, "NO_XDEV" }, \
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| 120 | { LOOKUP_BENEATH, "BENEATH" }, \
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| 121 | { LOOKUP_IN_ROOT, "IN_ROOT" }, \
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| 122 | { LOOKUP_CACHED, "CACHED" })
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| 123 |
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| 124 | #define show_ia_valid_flags(flags) \
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| 125 | __print_flags(flags, "|", \
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| 126 | { ATTR_MODE, "MODE" }, \
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| 127 | { ATTR_UID, "UID" }, \
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| 128 | { ATTR_GID, "GID" }, \
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| 129 | { ATTR_SIZE, "SIZE" }, \
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| 130 | { ATTR_ATIME, "ATIME" }, \
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| 131 | { ATTR_MTIME, "MTIME" }, \
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| 132 | { ATTR_CTIME, "CTIME" }, \
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| 133 | { ATTR_ATIME_SET, "ATIME_SET" }, \
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| 134 | { ATTR_MTIME_SET, "MTIME_SET" }, \
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| 135 | { ATTR_FORCE, "FORCE" }, \
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| 136 | { ATTR_KILL_SUID, "KILL_SUID" }, \
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| 137 | { ATTR_KILL_SGID, "KILL_SGID" }, \
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| 138 | { ATTR_FILE, "FILE" }, \
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| 139 | { ATTR_KILL_PRIV, "KILL_PRIV" }, \
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| 140 | { ATTR_OPEN, "OPEN" }, \
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| 141 | { ATTR_TIMES_SET, "TIMES_SET" }, \
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| 142 | { ATTR_TOUCH, "TOUCH"}, \
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| 143 | { ATTR_DELEG, "DELEG"})
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| 144 |
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| 145 | #define show_statx_mask(flags) \
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| 146 | __print_flags(flags, "|", \
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| 147 | { STATX_TYPE, "TYPE" }, \
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| 148 | { STATX_MODE, "MODE" }, \
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| 149 | { STATX_NLINK, "NLINK" }, \
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| 150 | { STATX_UID, "UID" }, \
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| 151 | { STATX_GID, "GID" }, \
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| 152 | { STATX_ATIME, "ATIME" }, \
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| 153 | { STATX_MTIME, "MTIME" }, \
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| 154 | { STATX_CTIME, "CTIME" }, \
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| 155 | { STATX_INO, "INO" }, \
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| 156 | { STATX_SIZE, "SIZE" }, \
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| 157 | { STATX_BLOCKS, "BLOCKS" }, \
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| 158 | { STATX_BASIC_STATS, "BASIC_STATS" }, \
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| 159 | { STATX_BTIME, "BTIME" }, \
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| 160 | { STATX_MNT_ID, "MNT_ID" }, \
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| 161 | { STATX_DIOALIGN, "DIOALIGN" }, \
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| 162 | { STATX_MNT_ID_UNIQUE, "MNT_ID_UNIQUE" }, \
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| 163 | { STATX_SUBVOL, "SUBVOL" }, \
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| 164 | { STATX_WRITE_ATOMIC, "WRITE_ATOMIC" }, \
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| 165 | { STATX_DIO_READ_ALIGN, "DIO_READ_ALIGN" })
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