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