blob: 02cbec7e0fef0167122f4ec6f5f4ccf160cdae48
1 | /* vi: set sw=4 ts=4: */ |
2 | /* |
3 | * pf.c - Print file attributes on an ext2 file system |
4 | * |
5 | * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr> |
6 | * Laboratoire MASI, Institut Blaise Pascal |
7 | * Universite Pierre et Marie Curie (Paris VI) |
8 | * |
9 | * This file can be redistributed under the terms of the GNU Library General |
10 | * Public License |
11 | */ |
12 | |
13 | /* |
14 | * History: |
15 | * 93/10/30 - Creation |
16 | */ |
17 | |
18 | #include <stdio.h> |
19 | |
20 | #include "e2p.h" |
21 | |
22 | struct flags_name { |
23 | unsigned long flag; |
24 | const char *short_name; |
25 | const char *long_name; |
26 | }; |
27 | |
28 | static const struct flags_name flags_array[] = { |
29 | { EXT2_SECRM_FL, "s", "Secure_Deletion" }, |
30 | { EXT2_UNRM_FL, "u" , "Undelete" }, |
31 | { EXT2_SYNC_FL, "S", "Synchronous_Updates" }, |
32 | { EXT2_DIRSYNC_FL, "D", "Synchronous_Directory_Updates" }, |
33 | { EXT2_IMMUTABLE_FL, "i", "Immutable" }, |
34 | { EXT2_APPEND_FL, "a", "Append_Only" }, |
35 | { EXT2_NODUMP_FL, "d", "No_Dump" }, |
36 | { EXT2_NOATIME_FL, "A", "No_Atime" }, |
37 | { EXT2_COMPR_FL, "c", "Compression_Requested" }, |
38 | #ifdef ENABLE_COMPRESSION |
39 | { EXT2_COMPRBLK_FL, "B", "Compressed_File" }, |
40 | { EXT2_DIRTY_FL, "Z", "Compressed_Dirty_File" }, |
41 | { EXT2_NOCOMPR_FL, "X", "Compression_Raw_Access" }, |
42 | { EXT2_ECOMPR_FL, "E", "Compression_Error" }, |
43 | #endif |
44 | { EXT3_JOURNAL_DATA_FL, "j", "Journaled_Data" }, |
45 | { EXT2_INDEX_FL, "I", "Indexed_direcctory" }, |
46 | { EXT2_NOTAIL_FL, "t", "No_Tailmerging" }, |
47 | { EXT2_TOPDIR_FL, "T", "Top_of_Directory_Hierarchies" }, |
48 | { 0, NULL, NULL } |
49 | }; |
50 | |
51 | void print_flags (FILE *f, unsigned long flags, unsigned options) |
52 | { |
53 | int long_opt = (options & PFOPT_LONG); |
54 | const struct flags_name *fp; |
55 | int first = 1; |
56 | |
57 | for (fp = flags_array; fp->flag != 0; fp++) { |
58 | if (flags & fp->flag) { |
59 | if (long_opt) { |
60 | if (first) |
61 | first = 0; |
62 | else |
63 | fputs(", ", f); |
64 | fputs(fp->long_name, f); |
65 | } else |
66 | fputs(fp->short_name, f); |
67 | } else { |
68 | if (!long_opt) |
69 | fputs("-", f); |
70 | } |
71 | } |
72 | if (long_opt && first) |
73 | fputs("---", f); |
74 | } |
75 |