1 /* SPDX-License-Identifier: GPL-2.0 */ 1
2 /*
3 * Display helpers for generic filesystem item
4 *
5 * Author: Chuck Lever <chuck.lever@oracle.com
6 *
7 * Copyright (c) 2020, Oracle and/or its affil
8 */
9
10 #include <linux/fs.h>
11
12 #define show_fs_dirent_type(x) \
13 __print_symbolic(x, \
14 { DT_UNKNOWN, "UNKNO
15 { DT_FIFO, "FIFO"
16 { DT_CHR, "CHR"
17 { DT_DIR, "DIR"
18 { DT_BLK, "BLK"
19 { DT_REG, "REG"
20 { DT_LNK, "LNK"
21 { DT_SOCK, "SOCK"
22 { DT_WHT, "WHT"
23
24 #define show_fs_fcntl_open_flags(x) \
25 __print_flags(x, "|", \
26 { O_WRONLY, "O_WRO
27 { O_RDWR, "O_RDW
28 { O_CREAT, "O_CRE
29 { O_EXCL, "O_EXC
30 { O_NOCTTY, "O_NOC
31 { O_TRUNC, "O_TRU
32 { O_APPEND, "O_APP
33 { O_NONBLOCK, "O_NON
34 { O_DSYNC, "O_DSY
35 { O_DIRECT, "O_DIR
36 { O_LARGEFILE, "O_LAR
37 { O_DIRECTORY, "O_DIR
38 { O_NOFOLLOW, "O_NOF
39 { O_NOATIME, "O_NOA
40 { O_CLOEXEC, "O_CLO
41
42 #define __fmode_flag(x) { (__force unsigned lo
43 #define show_fs_fmode_flags(x) \
44 __print_flags(x, "|", \
45 __fmode_flag(READ), \
46 __fmode_flag(WRITE), \
47 __fmode_flag(EXEC))
48
49 #ifdef CONFIG_64BIT
50 #define show_fs_fcntl_cmd(x) \
51 __print_symbolic(x, \
52 { F_DUPFD, "DUPFD
53 { F_GETFD, "GETFD
54 { F_SETFD, "SETFD
55 { F_GETFL, "GETFL
56 { F_SETFL, "SETFL
57 { F_GETLK, "GETLK
58 { F_SETLK, "SETLK
59 { F_SETLKW, "SETLK
60 { F_SETOWN, "SETOW
61 { F_GETOWN, "GETOW
62 { F_SETSIG, "SETSI
63 { F_GETSIG, "GETSI
64 { F_SETOWN_EX, "SETOW
65 { F_GETOWN_EX, "GETOW
66 { F_GETOWNER_UIDS, "GETOW
67 { F_OFD_GETLK, "OFD_G
68 { F_OFD_SETLK, "OFD_S
69 { F_OFD_SETLKW, "OFD_S
70 #else /* CONFIG_64BIT */
71 #define show_fs_fcntl_cmd(x) \
72 __print_symbolic(x, \
73 { F_DUPFD, "DUPFD
74 { F_GETFD, "GETFD
75 { F_SETFD, "SETFD
76 { F_GETFL, "GETFL
77 { F_SETFL, "SETFL
78 { F_GETLK, "GETLK
79 { F_SETLK, "SETLK
80 { F_SETLKW, "SETLK
81 { F_SETOWN, "SETOW
82 { F_GETOWN, "GETOW
83 { F_SETSIG, "SETSI
84 { F_GETSIG, "GETSI
85 { F_GETLK64, "GETLK
86 { F_SETLK64, "SETLK
87 { F_SETLKW64, "SETLK
88 { F_SETOWN_EX, "SETOW
89 { F_GETOWN_EX, "GETOW
90 { F_GETOWNER_UIDS, "GETOW
91 { F_OFD_GETLK, "OFD_G
92 { F_OFD_SETLK, "OFD_S
93 { F_OFD_SETLKW, "OFD_S
94 #endif /* CONFIG_64BIT */
95
96 #define show_fs_fcntl_lock_type(x) \
97 __print_symbolic(x, \
98 { F_RDLCK, "RDLCK
99 { F_WRLCK, "WRLCK
100 { F_UNLCK, "UNLCK
101
102 #define show_fs_lookup_flags(flags) \
103 __print_flags(flags, "|", \
104 { LOOKUP_FOLLOW, "FOLLO
105 { LOOKUP_DIRECTORY, "DIREC
106 { LOOKUP_AUTOMOUNT, "AUTOM
107 { LOOKUP_EMPTY, "EMPTY
108 { LOOKUP_DOWN, "DOWN"
109 { LOOKUP_MOUNTPOINT, "MOUNT
110 { LOOKUP_REVAL, "REVAL
111 { LOOKUP_RCU, "RCU"
112 { LOOKUP_OPEN, "OPEN"
113 { LOOKUP_CREATE, "CREAT
114 { LOOKUP_EXCL, "EXCL"
115 { LOOKUP_RENAME_TARGET, "RENAM
116 { LOOKUP_PARENT, "PAREN
117 { LOOKUP_NO_SYMLINKS, "NO_SY
118 { LOOKUP_NO_MAGICLINKS, "NO_MA
119 { LOOKUP_NO_XDEV, "NO_XD
120 { LOOKUP_BENEATH, "BENEA
121 { LOOKUP_IN_ROOT, "IN_RO
122 { LOOKUP_CACHED, "CACHE
123
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