Source Code 1992 March

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Tape Archive | 1990-10-30 | 56.0 KB
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MacOS 8.1 extracted |
Win98 extracted |
DOS extracted
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This file was processed as: Tape Archive (archive/tar).

You can browse this item here: du.tar
Confidence	Program	Detection	Match Type	Support
`100%`	dexvert	Tape Archive `(archive/tar)`	magic	Supported
`100%`	file	tar archive	default
`99%`	file	tar archive (V7), file du/, mode 755 , uid 52750 , gid 13 , size 0 , seconds 4675170456	default
`98%`	file	data	default
`100%`	TrID	Sybase iAnywhere database files	default (weak)
`100%`	siegfried	x-fmt/265 Tape Archive Format	default
`100%`	lsar	Tar	default
`100%`	gt2	TAR Archiv gefunden (Auflistung ist deaktiviert)	default
`100%`	disktype	Pre-POSIX tar archive	default
hex view
+--------+-------------------------+-------------------------+--------+--------+
|00000000| 64 75 2f 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |du/.....|........|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000060| 00 00 00 00 20 20 20 37 | 35 35 20 00 20 35 32 37 |....   7|55 . 527|
|00000070| 35 30 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |50 .    |13 .    |
|00000080| 20 20 20 20 20 20 30 20 | 20 34 36 37 35 31 37 30 |      0 | 4675170|
|00000090| 34 35 36 20 20 20 34 35 | 31 35 00 20 00 00 00 00 |456   45|15. ....|
|000000a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000200| 64 75 2f 53 68 61 72 46 | 69 6c 65 2e 48 65 61 64 |du/SharF|ile.Head|
|00000210| 65 72 73 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |ers.....|........|
|00000220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000260| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 35 32 37 |....   6|44 . 527|
|00000270| 35 30 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |50 .    |13 .    |
|00000280| 20 20 20 33 33 32 35 20 | 20 34 36 37 35 31 37 30 |   3325 | 4675170|
|00000290| 34 35 36 20 20 20 37 35 | 37 37 00 20 00 00 00 00 |456   75|77. ....|
|000002a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000300| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000320| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000340| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000350| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000400| 3d 3d 3d 20 64 75 2e 73 | 68 61 72 20 3d 3d 3d 3d |=== du.s|har ====|
|00000410| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00000420| 3d 3d 3d 3d 3d 0a 46 72 | 6f 6d 20 73 70 61 72 6b |=====.Fr|om spark|
|00000430| 79 66 73 21 61 64 73 2e | 63 6f 6d 21 64 65 63 77 |yfs!ads.|com!decw|
|00000440| 72 6c 21 75 75 6e 65 74 | 21 61 6c 6c 62 65 72 79 |rl!uunet|!allbery|
|00000450| 20 4d 6f 6e 20 53 65 70 | 20 31 37 20 30 38 3a 35 | Mon Sep| 17 08:5|
|00000460| 32 3a 30 31 20 50 44 54 | 20 31 39 39 30 0a 0a 50 |2:01 PDT| 1990..P|
|00000470| 6f 73 74 69 6e 67 2d 6e | 75 6d 62 65 72 3a 20 56 |osting-n|umber: V|
|00000480| 6f 6c 75 6d 65 20 31 34 | 2c 20 49 73 73 75 65 20 |olume 14|, Issue |
|00000490| 38 38 0a 53 75 62 6d 69 | 74 74 65 64 2d 62 79 3a |88.Submi|tted-by:|
|000004a0| 20 63 68 69 70 40 63 68 | 69 6e 61 63 61 74 2e 55 | chip@ch|inacat.U|
|000004b0| 6e 69 63 6f 6d 2e 43 4f | 4d 20 28 43 68 69 70 20 |nicom.CO|M (Chip |
|000004c0| 52 6f 73 65 6e 74 68 61 | 6c 29 0a 41 72 63 68 69 |Rosentha|l).Archi|
|000004d0| 76 65 2d 6e 61 6d 65 3a | 20 65 6e 68 2d 64 75 2f |ve-name:| enh-du/|
|000004e0| 70 61 72 74 30 31 0a 0a | 49 20 6d 65 6e 74 69 6f |part01..|I mentio|
|000004f0| 6e 65 64 20 6f 76 65 72 | 20 69 6e 20 6e 65 77 73 |ned over| in news|
|00000500| 2e 73 6f 66 74 77 61 72 | 65 2e 62 20 74 68 61 74 |.softwar|e.b that|
|00000510| 20 49 20 68 61 76 65 20 | 61 20 73 63 72 69 70 74 | I have |a script|
|00000520| 20 77 68 69 63 68 20 67 | 65 6e 65 72 61 74 65 73 | which g|enerates|
|00000530| 0a 55 53 45 4e 45 54 20 | 64 69 73 6b 20 75 73 61 |.USENET |disk usa|
|00000540| 67 65 20 61 6e 64 20 72 | 65 61 64 65 72 73 68 69 |ge and r|eadershi|
|00000550| 70 20 72 65 70 6f 72 74 | 73 2e 20 20 49 20 70 6f |p report|s.  I po|
|00000560| 73 74 65 64 20 74 68 65 | 20 66 6f 6c 6c 6f 77 69 |sted the| followi|
|00000570| 6e 67 20 65 78 61 6d 70 | 6c 65 0a 6f 66 20 69 74 |ng examp|le.of it|
|00000580| 73 20 6f 75 74 70 75 74 | 3a 0a 0a 20 20 2b 2d 2d |s output|:..  +--|
|00000590| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000005a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000005b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000005c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000005d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 0a 20 20 7c 20 6e 65 |--------|-.  | ne|
|000005e0| 77 73 67 72 6f 75 70 20 | 20 20 20 20 20 20 20 20 |wsgroup |        |
|000005f0| 20 20 20 20 20 72 65 61 | 64 20 20 30 64 61 79 73 |     rea|d  0days|
|00000600| 20 20 31 64 61 79 73 20 | 20 33 64 61 79 73 20 20 |  1days | 3days  |
|00000610| 35 64 61 79 73 20 20 37 | 64 61 79 73 20 31 35 64 |5days  7|days 15d|
|00000620| 61 79 73 0a 20 20 7c 20 | 72 65 63 2e 61 72 74 73 |ays.  | |rec.arts|
|00000630| 2e 6d 6f 76 69 65 73 20 | 20 20 20 20 20 20 20 20 |.movies |        |
|00000640| 20 20 31 20 20 20 31 30 | 37 30 20 20 20 20 35 35 |  1   10|70    55|
|00000650| 30 20 20 20 20 20 20 34 | 20 20 20 20 20 20 34 20 |0      4|      4 |
|00000660| 20 20 20 20 20 34 20 20 | 20 20 20 20 34 0a 20 20 |     4  |    4.  |
|00000670| 7c 20 72 65 63 2e 61 72 | 74 73 2e 73 66 2d 6c 6f || rec.ar|ts.sf-lo|
|00000680| 76 65 72 73 20 20 20 20 | 20 20 20 20 31 20 20 20 |vers    |    1   |
|00000690| 20 38 34 36 20 20 20 20 | 35 34 34 20 20 20 20 20 | 846    |544     |
|000006a0| 33 30 20 20 20 20 20 20 | 30 20 20 20 20 20 20 30 |30      |0      0|
|000006b0| 20 20 20 20 20 20 30 0a | 20 20 7c 20 6e 65 77 73 |      0.|  | news|
|000006c0| 2e 67 72 6f 75 70 73 20 | 20 20 20 20 20 20 20 20 |.groups |        |
|000006d0| 20 20 20 20 20 20 31 20 | 20 20 20 38 33 34 20 20 |      1 |   834  |
|000006e0| 20 20 31 39 38 20 20 20 | 20 20 20 30 20 20 20 20 |  198   |   0    |
|000006f0| 20 20 30 20 20 20 20 20 | 20 30 20 20 20 20 20 20 |  0     | 0      |
|00000700| 30 0a 20 20 7c 20 6e 65 | 77 73 2e 6c 69 73 74 73 |0.  | ne|ws.lists|
|00000710| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000720| 31 20 20 20 20 37 33 32 | 20 20 20 20 20 35 38 20 |1    732|     58 |
|00000730| 20 20 20 20 20 30 20 20 | 20 20 20 20 30 20 20 20 |     0  |    0   |
|00000740| 20 20 20 30 20 20 20 20 | 20 20 30 0a 20 20 7c 20 |   0    |  0.  | |
|00000750| 6e 65 77 73 2e 61 6e 6e | 6f 75 6e 63 65 2e 6e 65 |news.ann|ounce.ne|
|00000760| 77 75 73 65 72 73 20 20 | 20 20 33 20 20 20 20 37 |wusers  |  3    7|
|00000770| 30 30 20 20 20 20 20 20 | 30 20 20 20 20 20 20 30 |00      |0      0|
|00000780| 20 20 20 20 20 20 30 20 | 20 20 20 20 20 30 20 20 |      0 |     0  |
|00000790| 20 20 20 20 30 0a 20 20 | 2b 2d 2d 2d 2d 2d 2d 2d |    0.  |+-------|
|000007a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000007b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000007c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000007d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000007e0| 2d 2d 2d 2d 0a 0a 54 68 | 65 20 67 75 74 73 20 62 |----..Th|e guts b|
|000007f0| 65 68 69 6e 64 20 74 68 | 69 73 20 72 65 70 6f 72 |ehind th|is repor|
|00000800| 74 20 69 73 20 61 6e 20 | 65 6e 68 61 6e 63 65 64 |t is an |enhanced|
|00000810| 20 76 65 72 73 69 6f 6e | 20 6f 66 20 22 64 75 22 | version| of "du"|
|00000820| 2e 20 20 54 68 65 20 64 | 75 0a 65 6e 68 61 6e 63 |.  The d|u.enhanc|
|00000830| 65 6d 65 6e 74 20 77 61 | 73 20 6f 72 69 67 69 6e |ement wa|s origin|
|00000840| 61 6c 6c 79 20 73 74 61 | 72 74 65 64 20 74 6f 20 |ally sta|rted to |
|00000850| 61 64 64 20 73 6f 6d 65 | 20 62 61 64 6c 79 20 64 |add some| badly d|
|00000860| 65 73 69 72 65 64 20 66 | 65 61 74 75 72 65 73 2e |esired f|eatures.|
|00000870| 0a 46 6f 72 20 65 78 61 | 6d 70 6c 65 2c 20 49 20 |.For exa|mple, I |
|00000880| 61 6c 77 61 79 73 20 77 | 61 6e 74 65 64 20 61 20 |always w|anted a |
|00000890| 77 61 79 20 74 6f 20 74 | 65 6c 6c 20 64 75 20 6e |way to t|ell du n|
|000008a0| 6f 74 20 74 6f 20 61 63 | 63 75 6d 75 6c 61 74 65 |ot to ac|cumulate|
|000008b0| 20 74 68 65 20 75 73 61 | 67 65 0a 6f 66 20 2e 2f | the usa|ge.of ./|
|000008c0| 61 6c 74 2f 73 6f 75 72 | 63 65 73 2f 64 20 69 6e |alt/sour|ces/d in|
|000008d0| 74 6f 20 2e 2f 61 6c 74 | 2e 73 6f 75 72 63 65 73 |to ./alt|.sources|
|000008e0| 2e 0a 0a 41 6e 20 75 6e | 65 78 70 65 63 74 65 64 |...An un|expected|
|000008f0| 20 72 65 73 75 6c 74 20 | 77 61 73 20 74 68 61 74 | result |was that|
|00000900| 20 65 76 65 6e 20 61 66 | 74 65 72 20 74 68 72 6f | even af|ter thro|
|00000910| 77 69 6e 67 20 69 6e 20 | 74 68 65 73 65 20 66 65 |wing in |these fe|
|00000920| 61 74 75 72 65 73 2c 20 | 74 68 69 73 0a 69 6d 70 |atures, |this.imp|
|00000930| 6c 65 6d 65 6e 74 61 74 | 69 6f 6e 20 72 61 6e 20 |lementat|ion ran |
|00000940| 73 69 67 6e 69 66 69 63 | 61 6e 74 6c 79 20 66 61 |signific|antly fa|
|00000950| 73 74 65 72 20 74 68 65 | 20 6f 74 68 65 72 20 64 |ster the| other d|
|00000960| 75 27 73 20 49 20 63 6f | 6d 70 61 72 65 64 20 69 |u's I co|mpared i|
|00000970| 74 0a 61 67 61 69 6e 73 | 74 2e 20 20 45 76 65 6e |t.agains|t.  Even|
|00000980| 20 6d 6f 72 65 20 73 75 | 72 70 72 69 73 69 6e 67 | more su|rprising|
|00000990| 2c 20 49 20 66 6f 75 6e | 64 20 6f 74 68 65 72 20 |, I foun|d other |
|000009a0| 64 75 27 73 20 72 65 70 | 6f 72 74 69 6e 67 20 77 |du's rep|orting w|
|000009b0| 72 6f 6e 67 20 72 65 73 | 75 6c 74 73 2e 0a 49 6e |rong res|ults..In|
|000009c0| 20 70 61 72 74 69 63 75 | 6c 61 72 2c 20 74 68 65 | particu|lar, the|
|000009d0| 79 20 62 6f 74 63 68 65 | 64 20 74 68 65 20 22 69 |y botche|d the "i|
|000009e0| 6e 64 69 72 65 63 74 20 | 62 6c 6f 63 6b 22 20 63 |ndirect |block" c|
|000009f0| 61 6c 63 75 6c 61 74 69 | 6f 6e 73 20 6f 6e 20 6c |alculati|ons on l|
|00000a00| 61 72 67 65 0a 66 69 6c | 65 73 2e 0a 0a 54 68 69 |arge.fil|es...Thi|
|00000a10| 73 20 70 72 6f 67 72 61 | 6d 20 75 73 65 73 20 74 |s progra|m uses t|
|00000a20| 68 65 20 73 74 61 74 66 | 73 28 29 20 63 61 6c 6c |he statf|s() call|
|00000a30| 2c 20 77 68 69 63 68 20 | 49 20 62 65 6c 69 65 76 |, which |I believ|
|00000a40| 65 20 6c 69 6d 69 74 73 | 20 69 74 20 74 6f 0a 53 |e limits| it to.S|
|00000a50| 79 73 74 65 6d 20 56 20 | 52 65 6c 65 61 73 65 20 |ystem V |Release |
|00000a60| 32 20 73 79 73 74 65 6d | 73 2c 20 63 6f 6d 70 61 |2 system|s, compa|
|00000a70| 74 69 62 6c 65 20 69 6d | 70 6c 65 6d 65 6e 74 61 |tible im|plementa|
|00000a80| 74 69 6f 6e 73 2c 20 61 | 6e 64 20 64 65 73 63 65 |tions, a|nd desce|
|00000a90| 6e 64 61 6e 74 73 2e 0a | 49 74 20 68 61 73 20 62 |ndants..|It has b|
|00000aa0| 65 65 6e 20 74 65 73 74 | 65 64 20 6f 6e 20 49 53 |een test|ed on IS|
|00000ab0| 43 20 55 4e 49 58 20 32 | 2e 30 2e 32 20 61 6e 64 |C UNIX 2|.0.2 and|
|00000ac0| 20 53 43 4f 20 58 45 4e | 49 58 20 33 38 36 20 32 | SCO XEN|IX 386 2|
|00000ad0| 2e 33 2e 0a 0a 00 00 00 | 00 00 00 00 00 00 00 00 |.3......|........|
|00000ae0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000af0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000ba0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000bb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000bc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000bd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000be0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000bf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000c00| 64 75 2f 52 45 41 44 4d | 45 00 00 00 00 00 00 00 |du/READM|E.......|
|00000c10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000c20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000c30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000c40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000c50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000c60| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 35 32 37 |....   6|44 . 527|
|00000c70| 35 30 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |50 .    |13 .    |
|00000c80| 20 20 20 35 35 33 32 20 | 20 34 36 37 35 31 37 30 |   5532 | 4675170|
|00000c90| 34 35 31 20 20 20 35 34 | 36 32 00 20 00 00 00 00 |451   54|62. ....|
|00000ca0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000cb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000cc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000cd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000ce0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000cf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000d90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000da0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000db0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000dc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000dd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000de0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000e00| 22 64 75 22 20 69 73 20 | 61 6e 20 65 6e 68 61 6e |"du" is |an enhan|
|00000e10| 63 65 64 20 72 65 70 6c | 61 63 65 6d 65 6e 74 20 |ced repl|acement |
|00000e20| 66 6f 72 20 74 68 65 20 | 73 74 61 6e 64 61 72 64 |for the |standard|
|00000e30| 20 22 64 75 22 20 64 69 | 73 6b 20 75 73 61 67 65 | "du" di|sk usage|
|00000e40| 20 73 75 6d 6d 61 72 79 | 0a 75 74 69 6c 69 74 79 | summary|.utility|
|00000e50| 2e 20 20 49 74 27 73 20 | 62 65 6e 65 66 69 74 73 |.  It's |benefits|
|00000e60| 20 61 72 65 20 61 73 20 | 66 6f 6c 6c 6f 77 73 3a | are as |follows:|
|00000e70| 0a 0a 20 20 2d 20 49 74 | 27 73 20 66 61 73 74 2e |..  - It|'s fast.|
|00000e80| 20 20 43 6f 6d 70 61 72 | 65 64 20 74 6f 20 74 68 |  Compar|ed to th|
|00000e90| 65 20 53 43 4f 20 58 45 | 4e 49 58 20 32 2e 33 20 |e SCO XE|NIX 2.3 |
|00000ea0| 61 6e 64 20 74 68 65 20 | 49 6e 74 65 72 61 63 74 |and the |Interact|
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|000038d0| 2a 09 43 6c 65 61 6e 75 | 70 20 66 6f 72 20 64 69 |*.Cleanu|p for di|
|000038e0| 73 74 72 69 62 75 74 69 | 6f 6e 2e 0a 20 2a 20 54 |stributi|on.. * T|
|000038f0| 75 65 20 41 70 72 20 31 | 37 20 32 31 3a 35 30 3a |ue Apr 1|7 21:50:|
|00003900| 35 38 20 31 39 39 30 20 | 2d 20 43 68 69 70 20 52 |58 1990 |- Chip R|
|00003910| 6f 73 65 6e 74 68 61 6c | 20 3c 63 68 69 70 40 63 |osenthal| <chip@c|
|00003920| 68 69 6e 61 63 61 74 2e | 55 6e 69 63 6f 6d 2e 43 |hinacat.|Unicom.C|
|00003930| 4f 4d 3e 0a 20 2a 09 4f | 72 69 67 69 6e 61 6c 20 |OM>. *.O|riginal |
|00003940| 63 6f 6d 70 6f 73 69 74 | 69 6f 6e 2e 0a 20 2a 0a |composit|ion.. *.|
|00003950| 20 2a 20 43 6f 70 79 72 | 69 67 68 74 20 31 39 39 | * Copyr|ight 199|
|00003960| 30 2c 20 55 6e 69 63 6f | 6d 20 53 79 73 74 65 6d |0, Unico|m System|
|00003970| 73 20 44 65 76 65 6c 6f | 70 6d 65 6e 74 2e 20 20 |s Develo|pment.  |
|00003980| 41 6c 6c 20 72 69 67 68 | 74 73 20 72 65 73 65 72 |All righ|ts reser|
|00003990| 76 65 64 2e 0a 20 2a 20 | 53 65 65 20 61 63 63 6f |ved.. * |See acco|
|000039a0| 6d 70 61 6e 79 69 6e 67 | 20 52 45 41 44 4d 45 20 |mpanying| README |
|000039b0| 66 69 6c 65 20 66 6f 72 | 20 74 65 72 6d 73 20 6f |file for| terms o|
|000039c0| 66 20 64 69 73 74 72 69 | 62 75 74 69 6f 6e 20 61 |f distri|bution a|
|000039d0| 6e 64 20 75 73 65 2e 0a | 20 2a 2f 0a 0a 23 69 6e |nd use..| */..#in|
|000039e0| 63 6c 75 64 65 20 3c 73 | 74 64 69 6f 2e 68 3e 0a |clude <s|tdio.h>.|
|000039f0| 23 64 65 66 69 6e 65 20 | 49 4e 54 45 52 4e 0a 23 |#define |INTERN.#|
|00003a00| 69 6e 63 6c 75 64 65 20 | 22 64 75 2e 68 22 0a 23 |include |"du.h".#|
|00003a10| 69 6e 63 6c 75 64 65 20 | 22 70 61 74 63 68 6c 65 |include |"patchle|
|00003a20| 76 65 6c 2e 68 22 0a 0a | 73 74 61 74 69 63 20 63 |vel.h"..|static c|
|00003a30| 68 61 72 20 43 6f 70 79 | 72 69 67 68 74 5b 5d 20 |har Copy|right[] |
|00003a40| 3d 0a 20 20 20 20 22 40 | 28 23 29 20 43 6f 70 79 |=.    "@|(#) Copy|
|00003a50| 72 69 67 68 74 20 31 39 | 39 30 2c 20 55 6e 69 63 |right 19|90, Unic|
|00003a60| 6f 6d 20 53 79 73 74 65 | 6d 73 20 44 65 76 65 6c |om Syste|ms Devel|
|00003a70| 6f 70 6d 65 6e 74 2e 20 | 20 41 6c 6c 20 72 69 67 |opment. | All rig|
|00003a80| 68 74 73 20 72 65 73 65 | 72 76 65 64 2e 22 3b 0a |hts rese|rved.";.|
|00003a90| 73 74 61 74 69 63 20 63 | 68 61 72 20 53 63 63 73 |static c|har Sccs|
|00003aa0| 49 44 5b 5d 20 3d 20 22 | 40 28 23 29 20 64 75 2e |ID[] = "|@(#) du.|
|00003ab0| 63 20 31 2e 32 20 39 30 | 2f 30 39 2f 30 38 20 31 |c 1.2 90|/09/08 1|
|00003ac0| 34 3a 33 38 3a 35 32 22 | 3b 0a 0a 23 64 65 66 69 |4:38:52"|;..#defi|
|00003ad0| 6e 65 20 55 53 41 47 45 | 09 22 75 73 61 67 65 3a |ne USAGE|."usage:|
|00003ae0| 20 25 73 20 5b 20 6f 70 | 74 69 6f 6e 73 20 5d 20 | %s [ op|tions ] |
|00003af0| 5b 20 70 61 74 68 20 2e | 2e 2e 20 5d 20 20 20 20 |[ path .|.. ]    |
|00003b00| 28 74 72 79 20 27 2d 68 | 27 20 66 6f 72 20 68 65 |(try '-h|' for he|
|00003b10| 6c 70 29 5c 6e 22 0a 0a | 2f 2a 0a 20 2a 20 4c 6f |lp)\n"..|/*. * Lo|
|00003b20| 63 61 6c 20 70 72 6f 63 | 65 64 75 72 65 73 2e 0a |cal proc|edures..|
|00003b30| 20 2a 2f 0a 73 74 61 74 | 69 63 20 76 6f 69 64 20 | */.stat|ic void |
|00003b40| 64 6f 5f 68 65 6c 70 28 | 29 3b 0a 73 74 61 74 69 |do_help(|);.stati|
|00003b50| 63 20 76 6f 69 64 20 73 | 65 74 5f 62 72 65 61 6b |c void s|et_break|
|00003b60| 64 6f 77 6e 28 29 3b 0a | 0a 2f 2a 0a 20 2a 20 45 |down();.|./*. * E|
|00003b70| 78 74 65 72 6e 61 6c 20 | 70 72 6f 63 65 64 75 72 |xternal |procedur|
|00003b80| 65 73 2e 0a 20 2a 2f 0a | 65 78 74 65 72 6e 20 63 |es.. */.|extern c|
|00003b90| 68 61 72 20 2a 67 65 74 | 63 77 64 28 29 3b 0a 65 |har *get|cwd();.e|
|00003ba0| 78 74 65 72 6e 20 63 68 | 61 72 20 2a 73 74 72 74 |xtern ch|ar *strt|
|00003bb0| 6f 6b 28 29 3b 0a 65 78 | 74 65 72 6e 20 6c 6f 6e |ok();.ex|tern lon|
|00003bc0| 67 20 74 69 6d 65 28 29 | 3b 0a 65 78 74 65 72 6e |g time()|;.extern|
|00003bd0| 20 76 6f 69 64 20 2a 6d | 61 6c 6c 6f 63 28 29 3b | void *m|alloc();|
|00003be0| 0a 65 78 74 65 72 6e 20 | 76 6f 69 64 20 65 78 69 |.extern |void exi|
|00003bf0| 74 28 29 3b 0a 0a 0a 6d | 61 69 6e 28 61 72 67 63 |t();...m|ain(argc|
|00003c00| 2c 61 72 67 76 29 0a 69 | 6e 74 20 61 72 67 63 3b |,argv).i|nt argc;|
|00003c10| 0a 63 68 61 72 20 2a 61 | 72 67 76 5b 5d 3b 0a 7b |.char *a|rgv[];.{|
|00003c20| 0a 20 20 20 20 69 6e 74 | 20 69 3b 0a 20 20 20 20 |.    int| i;.    |
|00003c30| 65 78 74 65 72 6e 20 63 | 68 61 72 20 2a 6f 70 74 |extern c|har *opt|
|00003c40| 61 72 67 3b 0a 20 20 20 | 20 65 78 74 65 72 6e 20 |arg;.   | extern |
|00003c50| 69 6e 74 20 6f 70 74 69 | 6e 64 3b 0a 0a 20 20 20 |int opti|nd;..   |
|00003c60| 20 2f 2a 0a 20 20 20 20 | 20 2a 20 49 6e 69 74 69 | /*.    | * Initi|
|00003c70| 61 6c 69 7a 65 2e 0a 20 | 20 20 20 20 2a 2f 0a 20 |alize.. |    */. |
|00003c80| 20 20 20 50 72 6f 67 6e | 61 6d 65 09 09 3d 61 72 |   Progn|ame..=ar|
|00003c90| 67 76 5b 30 5d 3b 0a 20 | 20 20 20 41 63 63 75 6d |gv[0];. |   Accum|
|00003ca0| 5f 73 75 62 64 69 72 73 | 09 3d 54 52 55 45 3b 09 |_subdirs|.=TRUE;.|
|00003cb0| 2f 2a 20 61 64 64 20 75 | 73 61 67 65 20 6f 66 20 |/* add u|sage of |
|00003cc0| 61 20 73 75 62 64 69 72 | 20 69 6e 74 6f 20 70 61 |a subdir| into pa|
|00003cd0| 72 65 6e 74 27 73 20 75 | 73 61 67 65 20 20 2a 2f |rent's u|sage  */|
|00003ce0| 0a 20 20 20 20 41 6c 6c | 5f 65 6e 74 72 69 65 73 |.    All|_entries|
|00003cf0| 09 09 3d 46 41 4c 53 45 | 3b 09 2f 2a 20 6a 75 73 |..=FALSE|;./* jus|
|00003d00| 74 20 73 68 6f 77 20 64 | 69 72 65 63 74 6f 72 69 |t show d|irectori|
|00003d10| 65 73 09 09 20 20 20 20 | 20 20 2a 2f 0a 20 20 20 |es..    |  */.   |
|00003d20| 20 43 72 6f 73 73 5f 66 | 69 6c 65 73 79 73 09 3d | Cross_f|ilesys.=|
|00003d30| 54 52 55 45 3b 09 2f 2a | 20 63 6f 6e 74 69 6e 75 |TRUE;./*| continu|
|00003d40| 65 20 64 6f 77 6e 20 64 | 69 72 73 20 61 63 72 6f |e down d|irs acro|
|00003d50| 73 73 20 66 69 6c 65 73 | 79 73 74 65 6d 73 20 20 |ss files|ystems  |
|00003d60| 20 20 20 20 2a 2f 0a 20 | 20 20 20 44 65 73 63 65 |    */. |   Desce|
|00003d70| 6e 64 5f 64 69 72 73 09 | 3d 54 52 55 45 3b 09 2f |nd_dirs.|=TRUE;./|
|00003d80| 2a 20 66 6f 6c 6c 6f 77 | 20 64 69 72 65 63 74 6f |* follow| directo|
|00003d90| 72 69 65 73 20 72 65 63 | 75 72 73 69 76 65 6c 79 |ries rec|ursively|
|00003da0| 09 20 20 20 20 20 20 2a | 2f 0a 20 20 20 20 53 75 |.      *|/.    Su|
|00003db0| 70 70 72 65 73 73 5f 72 | 65 70 65 61 74 73 09 3d |ppress_r|epeats.=|
|00003dc0| 54 52 55 45 3b 09 2f 2a | 20 72 65 70 6f 72 74 20 |TRUE;./*| report |
|00003dd0| 6d 75 6c 74 69 70 6c 79 | 20 6c 69 6e 6b 65 64 20 |multiply| linked |
|00003de0| 66 69 6c 65 73 20 6f 6e | 6c 79 20 6f 6e 63 65 20 |files on|ly once |
|00003df0| 20 20 20 20 2a 2f 0a 23 | 69 66 64 65 66 20 50 52 |    */.#|ifdef PR|
|00003e00| 49 4e 54 5f 45 52 52 4f | 52 53 0a 20 20 20 20 50 |INT_ERRO|RS.    P|
|00003e10| 72 69 6e 74 5f 65 72 72 | 6f 72 73 09 3d 54 52 55 |rint_err|ors.=TRU|
|00003e20| 45 3b 09 2f 2a 20 65 6e | 61 62 6c 65 20 65 72 72 |E;./* en|able err|
|00003e30| 6f 72 20 6d 65 73 73 61 | 67 65 73 09 09 20 20 20 |or messa|ges..   |
|00003e40| 20 20 20 2a 2f 0a 23 65 | 6c 73 65 0a 20 20 20 20 |   */.#e|lse.    |
|00003e50| 50 72 69 6e 74 5f 65 72 | 72 6f 72 73 09 3d 46 41 |Print_er|rors.=FA|
|00003e60| 4c 53 45 3b 09 2f 2a 20 | 73 75 70 70 72 65 73 73 |LSE;./* |suppress|
|00003e70| 20 65 72 72 6f 72 20 6d | 65 73 73 61 67 65 73 09 | error m|essages.|
|00003e80| 09 20 20 20 20 20 20 2a | 2f 0a 23 65 6e 64 69 66 |.      *|/.#endif|
|00003e90| 0a 20 20 20 20 53 6b 69 | 70 5f 6c 69 6e 6b 73 09 |.    Ski|p_links.|
|00003ea0| 09 3d 46 41 4c 53 45 3b | 09 2f 2a 20 61 6c 6c 6f |.=FALSE;|./* allo|
|00003eb0| 77 20 63 68 65 63 6b 69 | 6e 67 20 6f 66 20 6d 75 |w checki|ng of mu|
|00003ec0| 6c 74 69 70 6c 79 2d 6c | 69 6e 6b 65 64 20 66 69 |ltiply-l|inked fi|
|00003ed0| 6c 65 73 20 20 20 20 2a | 2f 0a 20 20 20 20 54 6f |les    *|/.    To|
|00003ee0| 74 61 6c 5f 6f 6e 6c 79 | 09 09 3d 46 41 4c 53 45 |tal_only|..=FALSE|
|00003ef0| 3b 09 2f 2a 20 70 72 69 | 6e 74 20 75 73 61 67 65 |;./* pri|nt usage|
|00003f00| 20 61 74 20 65 61 63 68 | 20 64 69 72 65 63 74 6f | at each| directo|
|00003f10| 72 79 20 65 6e 63 6f 75 | 6e 74 65 72 65 64 20 20 |ry encou|ntered  |
|00003f20| 2a 2f 0a 20 20 20 20 52 | 65 70 6f 72 74 5f 62 6c |*/.    R|eport_bl|
|00003f30| 6b 73 69 7a 65 09 3d 52 | 45 50 4f 52 54 5f 42 4c |ksize.=R|EPORT_BL|
|00003f40| 4b 53 49 5a 45 3b 20 2f | 2a 20 62 6c 6f 63 6b 20 |KSIZE; /|* block |
|00003f50| 73 69 7a 65 20 75 73 65 | 64 20 69 6e 20 72 65 70 |size use|d in rep|
|00003f60| 6f 72 74 73 09 20 20 20 | 20 20 20 2a 2f 0a 20 20 |orts.   |   */.  |
|00003f70| 20 20 4e 75 6d 5f 62 72 | 65 61 6b 09 09 3d 31 3b |  Num_br|eak..=1;|
|00003f80| 09 2f 2a 20 6f 6e 6c 79 | 20 70 72 65 73 65 6e 74 |./* only| present|
|00003f90| 20 6f 6e 20 63 6f 6c 75 | 6d 6e 20 69 6e 20 74 68 | on colu|mn in th|
|00003fa0| 65 20 75 73 61 67 65 20 | 72 65 70 6f 72 74 20 2a |e usage |report *|
|00003fb0| 2f 0a 20 20 20 20 42 72 | 65 61 6b 64 6f 77 6e 5b |/.    Br|eakdown[|
|00003fc0| 30 5d 09 3d 30 3b 09 2f | 2a 20 74 68 61 74 20 63 |0].=0;./|* that c|
|00003fd0| 6f 6c 20 73 68 6f 75 6c | 64 20 69 6e 63 6c 75 64 |ol shoul|d includ|
|00003fe0| 65 20 61 6c 6c 20 65 78 | 69 73 74 69 6e 67 20 66 |e all ex|isting f|
|00003ff0| 69 6c 65 73 20 2a 2f 0a | 0a 20 20 20 20 2f 2a 20 |iles */.|.    /* |
|00004000| 0a 20 20 20 20 20 2a 20 | 43 72 61 63 6b 20 63 6f |.     * |Crack co|
|00004010| 6d 6d 61 6e 64 20 6c 69 | 6e 65 20 6f 70 74 69 6f |mmand li|ne optio|
|00004020| 6e 73 2e 0a 20 20 20 20 | 20 2a 2f 0a 20 20 20 20 |ns..    | */.    |
|00004030| 77 68 69 6c 65 20 28 20 | 28 69 3d 67 65 74 6f 70 |while ( |(i=getop|
|00004040| 74 28 61 72 67 63 2c 20 | 61 72 67 76 2c 20 22 61 |t(argc, |argv, "a|
|00004050| 62 3a 63 3a 64 66 68 69 | 6c 72 73 75 22 29 29 20 |b:c:dfhi|lrsu")) |
|00004060| 21 3d 20 45 4f 46 20 29 | 20 7b 0a 09 73 77 69 74 |!= EOF )| {..swit|
|00004070| 63 68 20 28 20 69 20 29 | 20 7b 0a 09 20 20 20 20 |ch ( i )| {..    |
|00004080| 63 61 73 65 20 27 61 27 | 3a 09 41 6c 6c 5f 65 6e |case 'a'|:.All_en|
|00004090| 74 72 69 65 73 20 3d 20 | 54 52 55 45 3b 09 09 09 |tries = |TRUE;...|
|000040a0| 62 72 65 61 6b 3b 0a 09 | 20 20 20 20 63 61 73 65 |break;..|    case|
|000040b0| 20 27 62 27 3a 20 20 20 | 52 65 70 6f 72 74 5f 62 | 'b':   |Report_b|
|000040c0| 6c 6b 73 69 7a 65 20 3d | 20 61 74 6f 69 28 6f 70 |lksize =| atoi(op|
|000040d0| 74 61 72 67 29 3b 09 09 | 62 72 65 61 6b 3b 0a 09 |targ);..|break;..|
|000040e0| 20 20 20 20 63 61 73 65 | 20 27 63 27 3a 09 73 65 |    case| 'c':.se|
|000040f0| 74 5f 62 72 65 61 6b 64 | 6f 77 6e 28 6f 70 74 61 |t_breakd|own(opta|
|00004100| 72 67 29 3b 09 09 09 62 | 72 65 61 6b 3b 0a 09 20 |rg);...b|reak;.. |
|00004110| 20 20 20 63 61 73 65 20 | 27 64 27 3a 09 44 65 73 |   case |'d':.Des|
|00004120| 63 65 6e 64 5f 64 69 72 | 73 20 3d 20 46 41 4c 53 |cend_dir|s = FALS|
|00004130| 45 3b 09 09 09 62 72 65 | 61 6b 3b 0a 09 20 20 20 |E;...bre|ak;..   |
|00004140| 20 63 61 73 65 20 27 66 | 27 3a 09 43 72 6f 73 73 | case 'f|':.Cross|
|00004150| 5f 66 69 6c 65 73 79 73 | 20 3d 20 46 41 4c 53 45 |_filesys| = FALSE|
|00004160| 3b 09 09 09 62 72 65 61 | 6b 3b 0a 09 20 20 20 20 |;...brea|k;..    |
|00004170| 63 61 73 65 20 27 68 27 | 3a 09 64 6f 5f 68 65 6c |case 'h'|:.do_hel|
|00004180| 70 28 29 3b 09 09 09 09 | 65 78 69 74 28 30 29 3b |p();....|exit(0);|
|00004190| 0a 09 20 20 20 20 63 61 | 73 65 20 27 69 27 3a 09 |..    ca|se 'i':.|
|000041a0| 41 63 63 75 6d 5f 73 75 | 62 64 69 72 73 20 3d 20 |Accum_su|bdirs = |
|000041b0| 46 41 4c 53 45 3b 09 09 | 09 62 72 65 61 6b 3b 0a |FALSE;..|.break;.|
|000041c0| 09 20 20 20 20 63 61 73 | 65 20 27 6c 27 3a 09 53 |.    cas|e 'l':.S|
|000041d0| 75 70 70 72 65 73 73 5f | 72 65 70 65 61 74 73 20 |uppress_|repeats |
|000041e0| 3d 20 46 41 4c 53 45 3b | 09 09 62 72 65 61 6b 3b |= FALSE;|..break;|
|000041f0| 0a 09 20 20 20 20 63 61 | 73 65 20 27 72 27 3a 09 |..    ca|se 'r':.|
|00004200| 50 72 69 6e 74 5f 65 72 | 72 6f 72 73 20 3d 20 54 |Print_er|rors = T|
|00004210| 52 55 45 3b 09 09 09 62 | 72 65 61 6b 3b 0a 09 20 |RUE;...b|reak;.. |
|00004220| 20 20 20 63 61 73 65 20 | 27 73 27 3a 09 54 6f 74 |   case |'s':.Tot|
|00004230| 61 6c 5f 6f 6e 6c 79 20 | 3d 20 54 52 55 45 3b 09 |al_only |= TRUE;.|
|00004240| 09 09 62 72 65 61 6b 3b | 0a 09 20 20 20 20 63 61 |..break;|..    ca|
|00004250| 73 65 20 27 75 27 3a 09 | 53 6b 69 70 5f 6c 69 6e |se 'u':.|Skip_lin|
|00004260| 6b 73 20 3d 20 54 52 55 | 45 3b 09 09 09 62 72 65 |ks = TRU|E;...bre|
|00004270| 61 6b 3b 0a 09 20 20 20 | 20 64 65 66 61 75 6c 74 |ak;..   | default|
|00004280| 3a 09 66 70 72 69 6e 74 | 66 28 73 74 64 65 72 72 |:.fprint|f(stderr|
|00004290| 2c 20 55 53 41 47 45 2c | 20 50 72 6f 67 6e 61 6d |, USAGE,| Prognam|
|000042a0| 65 29 3b 09 65 78 69 74 | 28 31 29 3b 0a 09 7d 0a |e);.exit|(1);..}.|
|000042b0| 20 20 20 20 7d 0a 0a 20 | 20 20 20 2f 2a 0a 20 20 |    }.. |   /*.  |
|000042c0| 20 20 20 2a 20 49 6e 69 | 74 69 61 6c 69 7a 65 20 |   * Ini|tialize |
|000042d0| 74 68 65 20 66 69 6c 65 | 73 79 73 74 65 6d 20 69 |the file|system i|
|000042e0| 6e 66 6f 72 6d 61 74 69 | 6f 6e 20 74 61 62 6c 65 |nformati|on table|
|000042f0| 73 2e 0a 20 20 20 20 20 | 2a 2f 0a 20 20 20 20 66 |s..     |*/.    f|
|00004300| 73 5f 69 6e 69 74 69 6e | 66 6f 28 29 3b 0a 0a 20 |s_initin|fo();.. |
|00004310| 20 20 20 2f 2a 0a 20 20 | 20 20 20 2a 20 47 65 74 |   /*.  |   * Get|
|00004320| 20 74 68 65 20 73 74 61 | 72 74 69 6e 67 20 64 69 | the sta|rting di|
|00004330| 72 65 63 74 6f 72 79 20 | 69 6e 20 63 61 73 65 20 |rectory |in case |
|00004340| 77 65 20 6e 65 65 64 20 | 74 6f 20 63 68 64 69 72 |we need |to chdir|
|00004350| 2e 0a 20 20 20 20 20 2a | 2f 0a 20 20 20 20 69 66 |..     *|/.    if|
|00004360| 20 28 20 28 43 75 72 72 | 5f 64 69 72 3d 67 65 74 | ( (Curr|_dir=get|
|00004370| 63 77 64 28 28 63 68 61 | 72 20 2a 29 4e 55 4c 4c |cwd((cha|r *)NULL|
|00004380| 2c 20 32 35 36 29 29 20 | 3d 3d 20 4e 55 4c 4c 20 |, 256)) |== NULL |
|00004390| 29 0a 09 65 72 72 6d 73 | 73 67 28 45 52 52 5f 41 |)..errms|sg(ERR_A|
|000043a0| 42 4f 52 54 2c 22 63 6f | 75 6c 64 6e 27 74 20 67 |BORT,"co|uldn't g|
|000043b0| 65 74 20 63 75 72 72 65 | 6e 74 20 77 6f 72 6b 69 |et curre|nt worki|
|000043c0| 6e 67 20 64 69 72 65 63 | 74 6f 72 79 22 29 3b 0a |ng direc|tory");.|
|000043d0| 0a 20 20 20 20 2f 2a 0a | 20 20 20 20 20 2a 20 47 |.    /*.|     * G|
|000043e0| 65 74 20 74 68 65 20 74 | 69 6d 65 20 73 6f 20 77 |et the t|ime so w|
|000043f0| 65 20 63 61 6e 20 64 6f | 20 74 68 65 20 62 72 65 |e can do| the bre|
|00004400| 61 6b 64 6f 77 6e 20 6f | 66 20 75 73 61 67 65 20 |akdown o|f usage |
|00004410| 62 79 20 61 67 65 2e 0a | 20 20 20 20 20 2a 2f 0a |by age..|     */.|
|00004420| 20 20 20 20 28 76 6f 69 | 64 29 20 74 69 6d 65 28 |    (voi|d) time(|
|00004430| 26 43 75 72 72 5f 74 69 | 6d 65 29 3b 0a 0a 20 20 |&Curr_ti|me);..  |
|00004440| 20 20 2f 2a 0a 20 20 20 | 20 20 2a 20 49 66 20 6e |  /*.   |  * If n|
|00004450| 6f 20 61 72 67 75 6d 65 | 6e 74 73 20 73 70 65 63 |o argume|nts spec|
|00004460| 69 66 69 65 64 20 6f 6e | 20 74 68 65 20 63 6f 6d |ified on| the com|
|00004470| 6d 61 6e 64 20 6c 69 6e | 65 20 74 68 65 6e 20 64 |mand lin|e then d|
|00004480| 6f 20 74 68 65 20 63 75 | 72 72 65 6e 74 20 64 69 |o the cu|rrent di|
|00004490| 72 2e 0a 20 20 20 20 20 | 2a 2f 0a 20 20 20 20 69 |r..     |*/.    i|
|000044a0| 66 20 28 20 6f 70 74 69 | 6e 64 20 3d 3d 20 61 72 |f ( opti|nd == ar|
|000044b0| 67 63 20 29 20 7b 0a 09 | 64 75 5f 65 6e 74 72 79 |gc ) {..|du_entry|
|000044c0| 28 22 2e 22 29 3b 0a 09 | 65 78 69 74 28 30 29 3b |(".");..|exit(0);|
|000044d0| 0a 20 20 20 20 7d 0a 0a | 20 20 20 20 2f 2a 0a 20 |.    }..|    /*. |
|000044e0| 20 20 20 20 2a 20 44 6f | 20 61 6c 6c 20 74 68 65 |    * Do| all the|
|000044f0| 20 69 74 65 6d 73 20 67 | 69 76 65 6e 20 6f 6e 20 | items g|iven on |
|00004500| 74 68 65 20 63 6f 6d 6d | 61 6e 64 20 6c 69 6e 65 |the comm|and line|
|00004510| 2e 0a 20 20 20 20 20 2a | 2f 0a 20 20 20 20 66 6f |..     *|/.    fo|
|00004520| 72 20 28 20 69 20 3d 20 | 6f 70 74 69 6e 64 20 3b |r ( i = |optind ;|
|00004530| 20 69 20 3c 20 61 72 67 | 63 20 3b 20 2b 2b 69 20 | i < arg|c ; ++i |
|00004540| 29 0a 09 64 75 5f 65 6e | 74 72 79 28 61 72 67 76 |)..du_en|try(argv|
|00004550| 5b 69 5d 29 3b 0a 20 20 | 20 20 65 78 69 74 28 30 |[i]);.  |  exit(0|
|00004560| 29 3b 0a 0a 20 20 20 20 | 2f 2a 4e 4f 54 52 45 41 |);..    |/*NOTREA|
|00004570| 43 48 45 44 2a 2f 0a 7d | 0a 0a 0a 73 74 61 74 69 |CHED*/.}|...stati|
|00004580| 63 20 63 68 61 72 20 2a | 75 73 61 67 65 5f 74 65 |c char *|usage_te|
|00004590| 78 74 5b 5d 20 3d 20 7b | 0a 20 20 20 20 22 22 2c |xt[] = {|.    "",|
|000045a0| 0a 20 20 20 20 22 64 75 | 20 2d 20 76 65 72 73 69 |.    "du| - versi|
|000045b0| 6f 6e 20 25 56 20 28 70 | 61 74 63 68 6c 65 76 65 |on %V (p|atchleve|
|000045c0| 6c 20 25 4c 29 22 2c 0a | 20 20 20 20 22 22 2c 0a |l %L)",.|    "",.|
|000045d0| 20 20 20 20 22 20 20 55 | 73 61 67 65 3a 20 20 25 |    "  U|sage:  %|
|000045e0| 50 20 5b 20 6f 70 74 69 | 6f 6e 73 20 5d 20 5b 20 |P [ opti|ons ] [ |
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|00004ab0| 28 20 73 20 3d 20 2a 6c | 69 6e 65 70 20 3b 20 2a |( s = *l|inep ; *|
|00004ac0| 73 20 21 3d 20 27 5c 30 | 27 20 3b 20 2b 2b 73 20 |s != '\0|' ; ++s |
|00004ad0| 29 20 7b 0a 09 20 20 20 | 20 69 66 20 28 20 2a 73 |) {..   | if ( *s|
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|00004b10| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 22 |fprintf(|stderr,"|
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|00004b30| 5a 45 29 3b 09 62 72 65 | 61 6b 3b 0a 09 09 20 20 |ZE);.bre|ak;...  |
|00004b40| 20 20 63 61 73 65 20 27 | 50 27 3a 20 66 70 75 74 |  case '|P': fput|
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|00004b60| 72 29 3b 09 09 09 62 72 | 65 61 6b 3b 0a 09 09 20 |r);...br|eak;... |
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|00004b90| 72 29 3b 09 09 09 62 72 | 65 61 6b 3b 0a 09 09 20 |r);...br|eak;... |
|00004ba0| 20 20 20 63 61 73 65 20 | 27 4c 27 3a 20 66 70 72 |   case |'L': fpr|
|00004bb0| 69 6e 74 66 28 73 74 64 | 65 72 72 2c 22 25 64 22 |intf(std|err,"%d"|
|00004bc0| 2c 50 41 54 43 48 4c 45 | 56 45 4c 29 3b 09 09 62 |,PATCHLE|VEL);..b|
|00004bd0| 72 65 61 6b 3b 0a 09 09 | 20 20 20 20 64 65 66 61 |reak;...|    defa|
|00004be0| 75 6c 74 3a 20 20 70 75 | 74 63 28 27 25 27 2c 73 |ult:  pu|tc('%',s|
|00004bf0| 74 64 65 72 72 29 3b 20 | 70 75 74 63 28 2a 73 2c |tderr); |putc(*s,|
|00004c00| 73 74 64 65 72 72 29 3b | 09 62 72 65 61 6b 3b 0a |stderr);|.break;.|
|00004c10| 09 09 7d 0a 09 20 20 20 | 20 7d 20 65 6c 73 65 20 |..}..   | } else |
|00004c20| 7b 0a 09 09 70 75 74 63 | 28 2a 73 2c 73 74 64 65 |{...putc|(*s,stde|
|00004c30| 72 72 29 3b 0a 09 20 20 | 20 20 7d 0a 09 7d 0a 09 |rr);..  |  }..}..|
|00004c40| 70 75 74 63 28 27 5c 6e | 27 2c 20 73 74 64 65 72 |putc('\n|', stder|
|00004c50| 72 29 3b 0a 20 20 20 20 | 7d 0a 20 20 20 20 65 78 |r);.    |}.    ex|
|00004c60| 69 74 28 30 29 3b 0a 7d | 0a 0a 0a 73 74 61 74 69 |it(0);.}|...stati|
|00004c70| 63 20 76 6f 69 64 20 73 | 65 74 5f 62 72 65 61 6b |c void s|et_break|
|00004c80| 64 6f 77 6e 28 73 74 72 | 29 0a 63 68 61 72 20 2a |down(str|).char *|
|00004c90| 73 74 72 3b 0a 7b 0a 20 | 20 20 20 63 68 61 72 20 |str;.{. |   char |
|00004ca0| 2a 73 3b 0a 0a 20 20 20 | 20 4e 75 6d 5f 62 72 65 |*s;..   | Num_bre|
|00004cb0| 61 6b 20 3d 20 30 3b 0a | 20 20 20 20 77 68 69 6c |ak = 0;.|    whil|
|00004cc0| 65 20 28 20 28 73 3d 73 | 74 72 74 6f 6b 28 73 74 |e ( (s=s|trtok(st|
|00004cd0| 72 2c 20 22 20 5c 74 2c | 22 29 29 20 21 3d 20 4e |r, " \t,|")) != N|
|00004ce0| 55 4c 4c 20 29 20 7b 0a | 09 69 66 20 28 20 4e 75 |ULL ) {.|.if ( Nu|
|00004cf0| 6d 5f 62 72 65 61 6b 20 | 3e 3d 20 4d 41 58 5f 42 |m_break |>= MAX_B|
|00004d00| 52 45 41 4b 20 29 20 7b | 0a 09 20 20 20 20 66 70 |REAK ) {|..    fp|
|00004d10| 72 69 6e 74 66 28 73 74 | 64 65 72 72 2c 20 22 25 |rintf(st|derr, "%|
|00004d20| 73 3a 20 74 6f 6f 20 6d | 61 6e 79 20 62 72 65 61 |s: too m|any brea|
|00004d30| 6b 64 6f 77 6e 20 63 61 | 74 61 67 6f 72 69 65 73 |kdown ca|tagories|
|00004d40| 5c 6e 22 2c 20 50 72 6f | 67 6e 61 6d 65 29 3b 0a |\n", Pro|gname);.|
|00004d50| 09 20 20 20 20 65 78 69 | 74 28 31 29 3b 0a 09 7d |.    exi|t(1);..}|
|00004d60| 0a 09 69 66 20 28 20 28 | 42 72 65 61 6b 64 6f 77 |..if ( (|Breakdow|
|00004d70| 6e 5b 4e 75 6d 5f 62 72 | 65 61 6b 2b 2b 5d 3d 61 |n[Num_br|eak++]=a|
|00004d80| 74 6f 69 28 73 29 29 20 | 3d 3d 20 30 20 26 26 20 |toi(s)) |== 0 && |
|00004d90| 2a 73 20 21 3d 20 27 30 | 27 20 29 20 7b 0a 09 20 |*s != '0|' ) {.. |
|00004da0| 20 20 20 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |   fprin|tf(stder|
|00004db0| 72 2c 20 22 25 73 3a 20 | 62 61 64 20 62 72 65 61 |r, "%s: |bad brea|
|00004dc0| 6b 64 6f 77 6e 20 76 61 | 6c 75 65 20 27 25 73 27 |kdown va|lue '%s'|
|00004dd0| 5c 6e 22 2c 20 50 72 6f | 67 6e 61 6d 65 2c 20 73 |\n", Pro|gname, s|
|00004de0| 29 3b 0a 09 20 20 20 20 | 65 78 69 74 28 31 29 3b |);..    |exit(1);|
|00004df0| 0a 09 7d 0a 09 73 74 72 | 20 3d 20 4e 55 4c 4c 3b |..}..str| = NULL;|
|00004e00| 0a 20 20 20 20 7d 0a 0a | 20 20 20 20 69 66 20 28 |.    }..|    if (|
|00004e10| 20 4e 75 6d 5f 62 72 65 | 61 6b 20 3d 3d 20 30 20 | Num_bre|ak == 0 |
|00004e20| 29 20 7b 0a 09 66 70 72 | 69 6e 74 66 28 73 74 64 |) {..fpr|intf(std|
|00004e30| 65 72 72 2c 20 22 25 73 | 3a 20 6e 6f 20 62 72 65 |err, "%s|: no bre|
|00004e40| 61 6b 64 6f 77 6e 20 63 | 61 74 61 67 6f 72 69 65 |akdown c|atagorie|
|00004e50| 73 20 73 70 65 63 69 66 | 69 65 64 5c 6e 22 2c 20 |s specif|ied\n", |
|00004e60| 50 72 6f 67 6e 61 6d 65 | 29 3b 0a 09 65 78 69 74 |Progname|);..exit|
|00004e70| 28 31 29 3b 0a 20 20 20 | 20 7d 0a 0a 7d 0a 0a 0a |(1);.   | }..}...|
|00004e80| 76 6f 69 64 20 2a 78 6d | 61 6c 6c 6f 63 28 6e 29 |void *xm|alloc(n)|
|00004e90| 0a 75 6e 73 69 67 6e 65 | 64 20 6e 3b 0a 7b 0a 20 |.unsigne|d n;.{. |
|00004ea0| 20 20 20 63 68 61 72 20 | 2a 73 3b 0a 20 20 20 20 |   char |*s;.    |
|00004eb0| 69 66 20 28 20 28 73 3d | 6d 61 6c 6c 6f 63 28 6e |if ( (s=|malloc(n|
|00004ec0| 29 29 20 3d 3d 20 4e 55 | 4c 4c 20 29 20 7b 0a 09 |)) == NU|LL ) {..|
|00004ed0| 66 70 75 74 73 28 22 6d | 61 6c 6c 6f 63 3a 20 6f |fputs("m|alloc: o|
|00004ee0| 75 74 20 6f 66 20 73 70 | 61 63 65 5c 6e 22 2c 73 |ut of sp|ace\n",s|
|00004ef0| 74 64 65 72 72 29 3b 0a | 09 65 78 69 74 28 31 29 |tderr);.|.exit(1)|
|00004f00| 3b 0a 20 20 20 20 7d 0a | 20 20 20 20 72 65 74 75 |;.    }.|    retu|
|00004f10| 72 6e 20 73 3b 0a 7d 0a | 0a 0a 2f 2a 0a 20 2a 20 |rn s;.}.|../*. * |
|00004f20| 45 72 72 6f 72 20 4d 65 | 73 73 61 67 65 20 49 6e |Error Me|ssage In|
|00004f30| 74 65 72 66 61 63 65 20 | 2d 20 54 68 65 20 65 72 |terface |- The er|
|00004f40| 72 6d 73 73 67 28 29 20 | 72 6f 75 74 69 6e 65 20 |rmssg() |routine |
|00004f50| 75 73 65 73 20 61 20 70 | 72 69 6e 74 66 2d 6c 69 |uses a p|rintf-li|
|00004f60| 6b 65 20 73 79 6e 74 61 | 78 0a 20 2a 20 74 6f 20 |ke synta|x. * to |
|00004f70| 64 69 73 70 6c 61 79 20 | 61 6e 20 65 72 72 6f 72 |display |an error|
|00004f80| 20 6d 65 73 73 61 67 65 | 2e 20 20 49 66 20 22 65 | message|.  If "e|
|00004f90| 72 72 6e 6f 22 20 69 73 | 20 6e 6f 6e 7a 65 72 6f |rrno" is| nonzero|
|00004fa0| 2c 20 69 74 20 77 69 6c | 6c 20 62 65 20 69 6e 63 |, it wil|l be inc|
|00004fb0| 6c 75 64 65 64 0a 20 2a | 20 69 6e 20 74 68 65 20 |luded. *| in the |
|00004fc0| 64 69 61 67 6e 6f 73 74 | 69 63 20 6d 65 73 73 61 |diagnost|ic messa|
|00004fd0| 67 65 2e 0a 20 2a 2f 0a | 0a 23 69 6e 63 6c 75 64 |ge.. */.|.#includ|
|00004fe0| 65 20 3c 76 61 72 61 72 | 67 73 2e 68 3e 0a 0a 2f |e <varar|gs.h>../|
|00004ff0| 2a 56 41 52 41 52 47 53 | 31 2a 2f 0a 76 6f 69 64 |*VARARGS|1*/.void|
|00005000| 20 65 72 72 6d 73 73 67 | 28 73 65 76 65 72 69 74 | errmssg|(severit|
|00005010| 79 2c 20 66 6d 74 2c 20 | 76 61 5f 61 6c 69 73 74 |y, fmt, |va_alist|
|00005020| 29 0a 69 6e 74 20 73 65 | 76 65 72 69 74 79 3b 0a |).int se|verity;.|
|00005030| 63 68 61 72 20 2a 66 6d | 74 3b 0a 76 61 5f 64 63 |char *fm|t;.va_dc|
|00005040| 6c 0a 7b 0a 20 20 20 20 | 76 61 5f 6c 69 73 74 20 |l.{.    |va_list |
|00005050| 61 72 67 73 3b 0a 20 20 | 20 20 69 6e 74 20 73 61 |args;.  |  int sa|
|00005060| 76 65 5f 65 72 72 6e 6f | 3b 0a 20 20 20 20 65 78 |ve_errno|;.    ex|
|00005070| 74 65 72 6e 20 69 6e 74 | 20 65 72 72 6e 6f 3b 0a |tern int| errno;.|
|00005080| 20 20 20 20 65 78 74 65 | 72 6e 20 63 68 61 72 20 |    exte|rn char |
|00005090| 2a 73 79 73 5f 65 72 72 | 6c 69 73 74 5b 5d 3b 0a |*sys_err|list[];.|
|000050a0| 0a 20 20 20 20 69 66 20 | 28 20 21 50 72 69 6e 74 |.    if |( !Print|
|000050b0| 5f 65 72 72 6f 72 73 20 | 26 26 20 73 65 76 65 72 |_errors |&& sever|
|000050c0| 69 74 79 20 3c 20 45 52 | 52 5f 41 42 4f 52 54 20 |ity < ER|R_ABORT |
|000050d0| 29 0a 09 72 65 74 75 72 | 6e 3b 0a 0a 20 20 20 20 |)..retur|n;..    |
|000050e0| 73 61 76 65 5f 65 72 72 | 6e 6f 20 3d 20 65 72 72 |save_err|no = err|
|000050f0| 6e 6f 3b 0a 20 20 20 20 | 76 61 5f 73 74 61 72 74 |no;.    |va_start|
|00005100| 28 61 72 67 73 29 3b 0a | 20 20 20 20 66 70 72 69 |(args);.|    fpri|
|00005110| 6e 74 66 28 73 74 64 65 | 72 72 2c 20 22 25 73 3a |ntf(stde|rr, "%s:|
|00005120| 20 22 2c 20 50 72 6f 67 | 6e 61 6d 65 29 3b 0a 20 | ", Prog|name);. |
|00005130| 20 20 20 76 66 70 72 69 | 6e 74 66 28 73 74 64 65 |   vfpri|ntf(stde|
|00005140| 72 72 2c 20 66 6d 74 2c | 20 61 72 67 73 29 3b 0a |rr, fmt,| args);.|
|00005150| 20 20 20 20 69 66 20 28 | 20 73 61 76 65 5f 65 72 |    if (| save_er|
|00005160| 72 6e 6f 20 3e 20 30 20 | 29 0a 09 66 70 72 69 6e |rno > 0 |)..fprin|
|00005170| 74 66 28 73 74 64 65 72 | 72 2c 20 22 20 28 25 73 |tf(stder|r, " (%s|
|00005180| 29 22 2c 20 73 79 73 5f | 65 72 72 6c 69 73 74 5b |)", sys_|errlist[|
|00005190| 73 61 76 65 5f 65 72 72 | 6e 6f 5d 29 3b 0a 20 20 |save_err|no]);.  |
|000051a0| 20 20 70 75 74 63 28 27 | 5c 6e 27 2c 73 74 64 65 |  putc('|\n',stde|
|000051b0| 72 72 29 3b 0a 20 20 20 | 20 76 61 5f 65 6e 64 28 |rr);.   | va_end(|
|000051c0| 61 72 67 73 29 3b 0a 0a | 20 20 20 20 69 66 20 28 |args);..|    if (|
|000051d0| 20 73 65 76 65 72 69 74 | 79 20 3e 3d 20 45 52 52 | severit|y >= ERR|
|000051e0| 5f 41 42 4f 52 54 20 29 | 0a 09 65 78 69 74 28 31 |_ABORT )|..exit(1|
|000051f0| 29 3b 0a 7d 0a 0a 0a 2f | 2a 0a 20 2a 20 44 69 73 |);.}.../|*. * Dis|
|00005200| 6b 20 55 73 61 67 65 20 | 46 75 6e 63 74 69 6f 6e |k Usage |Function|
|00005210| 73 20 2d 20 44 69 73 6b | 20 75 73 61 67 65 20 69 |s - Disk| usage i|
|00005220| 73 20 73 74 6f 72 65 64 | 20 69 6e 20 61 20 28 73 |s stored| in a (s|
|00005230| 74 72 75 63 74 20 64 73 | 6b 75 73 61 67 65 29 20 |truct ds|kusage) |
|00005240| 64 61 74 61 74 79 70 65 | 2e 0a 20 2a 20 54 68 65 |datatype|.. * The|
|00005250| 20 66 6f 6c 6c 6f 77 69 | 6e 67 20 72 6f 75 74 69 | followi|ng routi|
|00005260| 6e 65 73 20 70 72 6f 76 | 69 64 65 20 61 6c 6c 20 |nes prov|ide all |
|00005270| 74 68 65 20 72 65 71 75 | 69 72 65 64 20 6d 61 6e |the requ|ired man|
|00005280| 69 70 75 6c 61 74 69 6f | 6e 73 20 6f 66 20 74 68 |ipulatio|ns of th|
|00005290| 69 73 0a 20 2a 20 64 61 | 74 61 74 79 70 65 2c 20 |is. * da|tatype, |
|000052a0| 61 6e 64 20 6e 6f 20 6b | 6e 6f 77 6c 65 64 67 65 |and no k|nowledge|
|000052b0| 20 6f 66 20 74 68 65 20 | 69 6e 74 65 72 6e 61 6c | of the |internal|
|000052c0| 73 20 6f 66 20 74 68 69 | 73 20 73 74 72 75 63 74 |s of thi|s struct|
|000052d0| 75 72 65 20 65 78 69 73 | 74 73 0a 20 2a 20 6f 75 |ure exis|ts. * ou|
|000052e0| 74 73 69 64 65 20 74 68 | 65 73 65 20 72 6f 75 74 |tside th|ese rout|
|000052f0| 69 6e 65 73 2e 20 20 54 | 68 65 20 66 6f 6c 6c 6f |ines.  T|he follo|
|00005300| 77 69 6e 67 20 66 75 6e | 63 74 69 6f 6e 73 20 61 |wing fun|ctions a|
|00005310| 72 65 20 70 72 6f 76 69 | 64 65 64 3a 0a 20 2a 0a |re provi|ded:. *.|
|00005320| 20 2a 20 20 20 73 65 74 | 5f 75 73 61 67 65 28 29 | *   set|_usage()|
|00005330| 20 2d 20 4c 6f 61 64 20 | 61 20 28 73 74 72 75 63 | - Load |a (struc|
|00005340| 74 20 64 73 6b 75 73 61 | 67 65 29 20 66 72 6f 6d |t dskusa|ge) from|
|00005350| 20 66 69 6c 65 20 69 6e | 66 6f 72 6d 61 74 69 6f | file in|formatio|
|00005360| 6e 2e 0a 20 2a 20 20 20 | 61 64 64 5f 75 73 61 67 |n.. *   |add_usag|
|00005370| 65 28 29 20 2d 20 41 63 | 63 75 6d 75 6c 61 74 65 |e() - Ac|cumulate|
|00005380| 20 64 61 74 61 20 66 72 | 6f 6d 20 6f 6e 65 20 28 | data fr|om one (|
|00005390| 73 74 72 75 63 74 20 64 | 73 6b 75 73 61 67 65 29 |struct d|skusage)|
|000053a0| 20 69 6e 74 6f 20 61 6e | 6f 74 68 65 72 2e 0a 20 | into an|other.. |
|000053b0| 2a 20 20 20 70 72 69 6e | 74 5f 75 73 61 67 65 28 |*   prin|t_usage(|
|000053c0| 29 20 2d 20 50 72 69 6e | 74 20 73 74 61 74 69 73 |) - Prin|t statis|
|000053d0| 74 69 63 73 20 66 72 6f | 6d 20 61 20 28 73 74 72 |tics fro|m a (str|
|000053e0| 75 63 74 20 64 73 6b 75 | 73 61 67 65 29 2e 0a 20 |uct dsku|sage).. |
|000053f0| 2a 2f 0a 0a 23 69 6e 63 | 6c 75 64 65 20 3c 73 79 |*/..#inc|lude <sy|
|00005400| 73 2f 74 79 70 65 73 2e | 68 3e 0a 23 69 6e 63 6c |s/types.|h>.#incl|
|00005410| 75 64 65 20 3c 73 79 73 | 2f 73 74 61 74 2e 68 3e |ude <sys|/stat.h>|
|00005420| 0a 0a 76 6f 69 64 20 73 | 65 74 5f 75 73 61 67 65 |..void s|et_usage|
|00005430| 28 75 73 61 67 65 2c 20 | 73 62 75 66 70 2c 20 6e |(usage, |sbufp, n|
|00005440| 62 6c 6f 63 6b 73 29 0a | 52 65 67 20 73 74 72 75 |blocks).|Reg stru|
|00005450| 63 74 20 64 73 6b 75 73 | 61 67 65 20 2a 75 73 61 |ct dskus|age *usa|
|00005460| 67 65 3b 0a 73 74 72 75 | 63 74 20 73 74 61 74 20 |ge;.stru|ct stat |
|00005470| 2a 73 62 75 66 70 3b 0a | 52 65 67 20 6c 6f 6e 67 |*sbufp;.|Reg long|
|00005480| 20 6e 62 6c 6f 63 6b 73 | 3b 0a 7b 0a 20 20 20 20 | nblocks|;.{.    |
|00005490| 52 65 67 20 69 6e 74 20 | 69 3b 0a 20 20 20 20 6c |Reg int |i;.    l|
|000054a0| 6f 6e 67 20 6e 64 61 79 | 73 3b 0a 0a 20 20 20 20 |ong nday|s;..    |
|000054b0| 20 2f 2a 0a 20 20 20 20 | 20 20 2a 20 54 68 65 20 | /*.    |  * The |
|000054c0| 66 6f 6c 6c 6f 77 69 6e | 67 20 6c 75 63 6b 69 6c |followin|g luckil|
|000054d0| 79 20 77 6f 72 6b 73 20 | 6f 75 74 20 4f 4b 2e 20 |y works |out OK. |
|000054e0| 20 49 66 20 61 20 66 69 | 6c 65 20 69 73 20 63 72 | If a fi|le is cr|
|000054f0| 65 61 74 65 64 20 61 66 | 74 65 72 20 22 64 75 22 |eated af|ter "du"|
|00005500| 0a 20 20 20 20 20 20 2a | 20 69 73 20 73 74 61 72 |.      *| is star|
|00005510| 74 65 64 2c 20 74 68 65 | 20 22 43 75 72 72 5f 74 |ted, the| "Curr_t|
|00005520| 69 6d 65 2d 73 62 75 66 | 70 2d 3e 73 74 5f 6d 74 |ime-sbuf|p->st_mt|
|00005530| 69 6d 65 22 20 76 61 6c | 75 65 20 77 69 6c 6c 20 |ime" val|ue will |
|00005540| 62 65 20 61 20 73 6d 61 | 6c 6c 0a 20 20 20 20 20 |be a sma|ll.     |
|00005550| 20 2a 20 6e 65 67 61 74 | 69 76 65 20 6e 75 6d 62 | * negat|ive numb|
|00005560| 65 72 2c 20 68 6f 77 65 | 76 65 72 20 77 68 65 6e |er, howe|ver when|
|00005570| 20 64 69 76 69 64 65 64 | 20 62 79 20 22 36 30 2a | divided| by "60*|
|00005580| 36 30 2a 32 34 22 20 69 | 74 20 77 69 6c 6c 20 74 |60*24" i|t will t|
|00005590| 72 75 6e 63 61 74 65 0a | 20 20 20 20 20 20 2a 20 |runcate.|      * |
|000055a0| 74 6f 20 7a 65 72 6f 2c | 20 73 6f 20 69 74 20 77 |to zero,| so it w|
|000055b0| 69 6c 6c 20 62 65 20 63 | 6f 75 6e 74 65 64 20 69 |ill be c|ounted i|
|000055c0| 6e 20 74 68 65 20 62 72 | 65 61 6b 64 6f 77 6e 20 |n the br|eakdown |
|000055d0| 4f 4b 2e 0a 20 20 20 20 | 20 20 2a 2f 0a 20 20 20 |OK..    |  */.   |
|000055e0| 20 6e 64 61 79 73 20 3d | 20 28 43 75 72 72 5f 74 | ndays =| (Curr_t|
|000055f0| 69 6d 65 20 2d 20 73 62 | 75 66 70 2d 3e 73 74 5f |ime - sb|ufp->st_|
|00005600| 6d 74 69 6d 65 29 20 2f | 20 28 20 36 30 2a 36 30 |mtime) /| ( 60*60|
|00005610| 2a 32 34 20 2f 2a 20 73 | 65 63 20 70 65 72 20 64 |*24 /* s|ec per d|
|00005620| 61 79 20 2a 2f 20 29 3b | 0a 0a 20 20 20 20 66 6f |ay */ );|..    fo|
|00005630| 72 20 28 20 69 20 3d 20 | 4e 75 6d 5f 62 72 65 61 |r ( i = |Num_brea|
|00005640| 6b 2d 31 20 3b 20 69 20 | 3e 3d 20 30 20 3b 20 2d |k-1 ; i |>= 0 ; -|
|00005650| 2d 69 20 29 0a 09 75 73 | 61 67 65 2d 3e 62 5b 69 |-i )..us|age->b[i|
|00005660| 5d 20 3d 20 28 20 42 72 | 65 61 6b 64 6f 77 6e 5b |] = ( Br|eakdown[|
|00005670| 69 5d 20 3c 3d 20 6e 64 | 61 79 73 20 3f 20 6e 62 |i] <= nd|ays ? nb|
|00005680| 6c 6f 63 6b 73 20 3a 20 | 30 4c 20 29 3b 0a 7d 0a |locks : |0L );.}.|
|00005690| 0a 76 6f 69 64 20 61 64 | 64 5f 75 73 61 67 65 28 |.void ad|d_usage(|
|000056a0| 74 6f 74 5f 75 73 61 67 | 65 2c 20 65 6e 74 5f 75 |tot_usag|e, ent_u|
|000056b0| 73 61 67 65 29 0a 52 65 | 67 20 73 74 72 75 63 74 |sage).Re|g struct|
|000056c0| 20 64 73 6b 75 73 61 67 | 65 20 2a 74 6f 74 5f 75 | dskusag|e *tot_u|
|000056d0| 73 61 67 65 2c 20 2a 65 | 6e 74 5f 75 73 61 67 65 |sage, *e|nt_usage|
|000056e0| 3b 0a 7b 0a 20 20 20 20 | 52 65 67 20 69 6e 74 20 |;.{.    |Reg int |
|000056f0| 69 3b 0a 20 20 20 20 66 | 6f 72 20 28 20 69 20 3d |i;.    f|or ( i =|
|00005700| 20 30 20 3b 20 69 20 3c | 20 4e 75 6d 5f 62 72 65 | 0 ; i <| Num_bre|
|00005710| 61 6b 20 3b 20 2b 2b 69 | 20 29 0a 09 74 6f 74 5f |ak ; ++i| )..tot_|
|00005720| 75 73 61 67 65 2d 3e 62 | 5b 69 5d 20 2b 3d 20 65 |usage->b|[i] += e|
|00005730| 6e 74 5f 75 73 61 67 65 | 2d 3e 62 5b 69 5d 3b 0a |nt_usage|->b[i];.|
|00005740| 7d 0a 0a 76 6f 69 64 20 | 70 72 69 6e 74 5f 75 73 |}..void |print_us|
|00005750| 61 67 65 28 6e 61 6d 65 | 2c 20 75 73 61 67 65 29 |age(name|, usage)|
|00005760| 0a 63 68 61 72 20 2a 6e | 61 6d 65 3b 0a 73 74 72 |.char *n|ame;.str|
|00005770| 75 63 74 20 64 73 6b 75 | 73 61 67 65 20 2a 75 73 |uct dsku|sage *us|
|00005780| 61 67 65 3b 0a 7b 0a 20 | 20 20 20 69 6e 74 20 69 |age;.{. |   int i|
|00005790| 3b 0a 20 20 20 20 66 6f | 72 20 28 20 69 20 3d 20 |;.    fo|r ( i = |
|000057a0| 30 20 3b 20 69 20 3c 20 | 4e 75 6d 5f 62 72 65 61 |0 ; i < |Num_brea|
|000057b0| 6b 20 3b 20 2b 2b 69 20 | 29 0a 09 70 72 69 6e 74 |k ; ++i |)..print|
|000057c0| 66 28 22 25 6c 64 5c 74 | 22 2c 20 75 73 61 67 65 |f("%ld\t|", usage|
|000057d0| 2d 3e 62 5b 69 5d 29 3b | 0a 20 20 20 20 70 72 69 |->b[i]);|.    pri|
|000057e0| 6e 74 66 28 22 25 73 5c | 6e 22 2c 20 6e 61 6d 65 |ntf("%s\|n", name|
|000057f0| 29 3b 0a 7d 0a 0a 00 00 | 00 00 00 00 00 00 00 00 |);.}....|........|
|00005800| 64 75 2f 64 75 65 6e 74 | 72 79 2e 63 00 00 00 00 |du/duent|ry.c....|
|00005810| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005820| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005830| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005840| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005850| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005860| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 35 32 37 |....   6|44 . 527|
|00005870| 35 30 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |50 .    |13 .    |
|00005880| 20 20 31 35 34 31 30 20 | 20 34 36 37 35 31 37 30 |  15410 | 4675170|
|00005890| 34 35 34 20 20 20 36 34 | 35 37 00 20 00 00 00 00 |454   64|57. ....|
|000058a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005900| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005910| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005920| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005930| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005940| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005950| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005960| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005970| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005980| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005990| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a00| 0a 2f 2a 20 40 28 23 29 | 20 64 75 65 6e 74 72 79 |./* @(#)| duentry|
|00005a10| 2e 63 20 31 2e 32 20 39 | 30 2f 30 39 2f 30 38 20 |.c 1.2 9|0/09/08 |
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|00005a40| 20 45 6e 68 61 6e 63 65 | 64 20 22 64 75 22 20 64 | Enhance|d "du" d|
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|00005b00| 69 65 73 2c 20 74 68 65 | 20 22 64 75 5f 64 69 72 |ies, the| "du_dir|
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|00005b20| 20 62 65 20 72 75 6e 20 | 72 65 63 75 72 73 69 76 | be run |recursiv|
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|00005b40| 65 70 20 20 38 20 31 34 | 3a 33 34 3a 35 36 20 31 |ep  8 14|:34:56 1|
|00005b50| 39 39 30 20 2d 20 43 68 | 69 70 20 52 6f 73 65 6e |990 - Ch|ip Rosen|
|00005b60| 74 68 61 6c 20 3c 63 68 | 69 70 40 63 68 69 6e 61 |thal <ch|ip@china|
|00005b70| 63 61 74 2e 55 6e 69 63 | 6f 6d 2e 43 4f 4d 3e 0a |cat.Unic|om.COM>.|
|00005b80| 20 2a 09 43 6c 65 61 6e | 75 70 20 66 6f 72 20 64 | *.Clean|up for d|
|00005b90| 69 73 74 72 69 62 75 74 | 69 6f 6e 2e 0a 20 2a 20 |istribut|ion.. * |
|00005ba0| 54 75 65 20 41 70 72 20 | 31 37 20 32 31 3a 35 30 |Tue Apr |17 21:50|
|00005bb0| 3a 35 38 20 31 39 39 30 | 20 2d 20 43 68 69 70 20 |:58 1990| - Chip |
|00005bc0| 52 6f 73 65 6e 74 68 61 | 6c 20 3c 63 68 69 70 40 |Rosentha|l <chip@|
|00005bd0| 63 68 69 6e 61 63 61 74 | 2e 55 6e 69 63 6f 6d 2e |chinacat|.Unicom.|
|00005be0| 43 4f 4d 3e 0a 20 2a 09 | 4f 72 69 67 69 6e 61 6c |COM>. *.|Original|
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|00005c10| 39 30 2c 20 55 6e 69 63 | 6f 6d 20 53 79 73 74 65 |90, Unic|om Syste|
|00005c20| 6d 73 20 44 65 76 65 6c | 6f 70 6d 65 6e 74 2e 20 |ms Devel|opment. |
|00005c30| 20 41 6c 6c 20 72 69 67 | 68 74 73 20 72 65 73 65 | All rig|hts rese|
|00005c40| 72 76 65 64 2e 0a 20 2a | 20 53 65 65 20 61 63 63 |rved.. *| See acc|
|00005c50| 6f 6d 70 61 6e 79 69 6e | 67 20 52 45 41 44 4d 45 |ompanyin|g README|
|00005c60| 20 66 69 6c 65 20 66 6f | 72 20 74 65 72 6d 73 20 | file fo|r terms |
|00005c70| 6f 66 20 64 69 73 74 72 | 69 62 75 74 69 6f 6e 20 |of distr|ibution |
|00005c80| 61 6e 64 20 75 73 65 2e | 0a 20 2a 2f 0a 0a 23 69 |and use.|. */..#i|
|00005c90| 6e 63 6c 75 64 65 20 3c | 73 74 64 69 6f 2e 68 3e |nclude <|stdio.h>|
|00005ca0| 0a 23 69 6e 63 6c 75 64 | 65 20 3c 73 74 72 69 6e |.#includ|e <strin|
|00005cb0| 67 2e 68 3e 0a 23 69 6e | 63 6c 75 64 65 20 3c 73 |g.h>.#in|clude <s|
|00005cc0| 79 73 2f 74 79 70 65 73 | 2e 68 3e 0a 23 69 6e 63 |ys/types|.h>.#inc|
|00005cd0| 6c 75 64 65 20 3c 73 79 | 73 2f 73 74 61 74 2e 68 |lude <sy|s/stat.h|
|00005ce0| 3e 0a 23 69 6e 63 6c 75 | 64 65 20 22 64 75 2e 68 |>.#inclu|de "du.h|
|00005cf0| 22 0a 0a 23 69 66 64 65 | 66 20 4d 5f 58 45 4e 49 |"..#ifde|f M_XENI|
|00005d00| 58 0a 23 20 20 20 69 6e | 63 6c 75 64 65 20 3c 73 |X.#   in|clude <s|
|00005d10| 79 73 2f 6e 64 69 72 2e | 68 3e 0a 20 20 20 20 74 |ys/ndir.|h>.    t|
|00005d20| 79 70 65 64 65 66 20 73 | 74 72 75 63 74 20 64 69 |ypedef s|truct di|
|00005d30| 72 65 63 74 20 44 49 52 | 45 4e 54 3b 0a 23 65 6c |rect DIR|ENT;.#el|
|00005d40| 73 65 0a 23 20 20 20 69 | 6e 63 6c 75 64 65 20 3c |se.#   i|nclude <|
|00005d50| 64 69 72 65 6e 74 2e 68 | 3e 0a 20 20 20 20 74 79 |dirent.h|>.    ty|
|00005d60| 70 65 64 65 66 20 73 74 | 72 75 63 74 20 64 69 72 |pedef st|ruct dir|
|00005d70| 65 6e 74 20 44 49 52 45 | 4e 54 3b 0a 23 65 6e 64 |ent DIRE|NT;.#end|
|00005d80| 69 66 0a 0a 73 74 61 74 | 69 63 20 63 68 61 72 20 |if..stat|ic char |
|00005d90| 53 63 63 73 49 44 5b 5d | 20 3d 20 22 40 28 23 29 |SccsID[]| = "@(#)|
|00005da0| 20 64 75 65 6e 74 72 79 | 2e 63 20 31 2e 32 20 39 | duentry|.c 1.2 9|
|00005db0| 30 2f 30 39 2f 30 38 20 | 31 34 3a 33 38 3a 35 36 |0/09/08 |14:38:56|
|00005dc0| 22 3b 0a 0a 2f 2a 0a 20 | 2a 20 4c 6f 63 61 6c 20 |";../*. |* Local |
|00005dd0| 70 72 6f 63 65 64 75 72 | 65 73 2e 0a 20 2a 2f 0a |procedur|es.. */.|
|00005de0| 42 4f 4f 4c 20 64 75 5f | 64 69 72 28 29 3b 0a 0a |BOOL du_|dir();..|
|00005df0| 2f 2a 0a 20 2a 20 45 78 | 74 65 72 6e 61 6c 20 70 |/*. * Ex|ternal p|
|00005e00| 72 6f 63 65 64 75 72 65 | 73 2e 0a 20 2a 2f 0a 65 |rocedure|s.. */.e|
|00005e10| 78 74 65 72 6e 20 44 49 | 52 20 2a 6f 70 65 6e 64 |xtern DI|R *opend|
|00005e20| 69 72 28 29 3b 0a 65 78 | 74 65 72 6e 20 44 49 52 |ir();.ex|tern DIR|
|00005e30| 45 4e 54 20 2a 72 65 61 | 64 64 69 72 28 29 3b 0a |ENT *rea|ddir();.|
|00005e40| 65 78 74 65 72 6e 20 76 | 6f 69 64 20 65 78 69 74 |extern v|oid exit|
|00005e50| 28 29 3b 0a 0a 0a 2f 2a | 0a 20 2a 20 64 75 5f 65 |();.../*|. * du_e|
|00005e60| 6e 74 72 79 28 29 20 2d | 20 49 6e 69 74 69 61 74 |ntry() -| Initiat|
|00005e70| 65 20 61 20 64 69 73 6b | 20 75 73 61 67 65 20 72 |e a disk| usage r|
|00005e80| 65 70 6f 72 74 20 66 6f | 72 20 61 20 73 70 65 63 |eport fo|r a spec|
|00005e90| 69 66 69 65 64 20 66 69 | 6c 65 73 79 73 20 65 6e |ified fi|lesys en|
|00005ea0| 74 72 79 2e 0a 20 2a 2f | 0a 76 6f 69 64 20 64 75 |try.. */|.void du|
|00005eb0| 5f 65 6e 74 72 79 28 65 | 6e 74 72 79 29 0a 63 68 |_entry(e|ntry).ch|
|00005ec0| 61 72 20 2a 65 6e 74 72 | 79 3b 09 09 09 2f 2a 20 |ar *entr|y;.../* |
|00005ed0| 6e 61 6d 65 20 6f 66 20 | 74 68 65 20 65 6e 74 72 |name of |the entr|
|00005ee0| 79 20 74 6f 20 63 68 65 | 63 6b 09 09 20 20 20 20 |y to che|ck..    |
|00005ef0| 20 20 2a 2f 0a 7b 0a 20 | 20 20 20 73 74 72 75 63 |  */.{. |   struc|
|00005f00| 74 20 73 74 61 74 09 09 | 73 62 75 66 3b 09 09 2f |t stat..|sbuf;../|
|00005f10| 2a 20 66 6f 72 20 73 74 | 61 74 20 69 6e 66 6f 20 |* for st|at info |
|00005f20| 6f 6e 20 74 68 69 73 20 | 65 6e 74 72 79 09 20 20 |on this |entry.  |
|00005f30| 20 20 20 20 2a 2f 0a 20 | 20 20 20 73 74 72 75 63 |    */. |   struc|
|00005f40| 74 20 66 73 69 6e 66 6f | 09 2a 66 73 69 6e 66 6f |t fsinfo|.*fsinfo|
|00005f50| 70 3b 09 2f 2a 20 66 6f | 72 20 66 69 6c 65 73 79 |p;./* fo|r filesy|
|00005f60| 73 20 69 6e 66 6f 20 6f | 6e 20 74 68 69 73 20 65 |s info o|n this e|
|00005f70| 6e 74 72 79 20 20 20 20 | 20 2a 2f 0a 20 20 20 20 |ntry    | */.    |
|00005f80| 73 74 72 75 63 74 20 64 | 73 6b 75 73 61 67 65 09 |struct d|skusage.|
|00005f90| 74 6f 74 5f 62 6c 6f 63 | 6b 73 3b 09 2f 2a 20 74 |tot_bloc|ks;./* t|
|00005fa0| 6f 20 61 63 63 75 6d 75 | 6c 61 74 65 20 75 73 61 |o accumu|late usa|
|00005fb0| 67 65 20 6f 66 20 74 68 | 69 73 20 65 6e 74 72 79 |ge of th|is entry|
|00005fc0| 20 20 2a 2f 0a 0a 20 20 | 20 20 2f 2a 0a 20 20 20 |  */..  |  /*.   |
|00005fd0| 20 20 2a 20 47 65 74 20 | 74 68 65 20 69 6e 66 6f |  * Get |the info|
|00005fe0| 72 6d 61 74 69 6f 6e 20 | 6f 6e 20 74 68 69 73 20 |rmation |on this |
|00005ff0| 65 6e 74 72 79 2e 0a 20 | 20 20 20 20 2a 2f 0a 20 |entry.. |    */. |
|00006000| 20 20 20 69 66 20 28 20 | 73 74 61 74 28 65 6e 74 |   if ( |stat(ent|
|00006010| 72 79 2c 20 26 73 62 75 | 66 29 20 21 3d 20 30 20 |ry, &sbu|f) != 0 |
|00006020| 29 20 7b 0a 09 65 72 72 | 6d 73 73 67 28 45 52 52 |) {..err|mssg(ERR|
|00006030| 5f 57 41 52 4e 2c 22 63 | 6f 75 6c 64 6e 27 74 20 |_WARN,"c|ouldn't |
|00006040| 73 74 61 74 20 27 25 73 | 27 22 2c 20 65 6e 74 72 |stat '%s|'", entr|
|00006050| 79 29 3b 0a 09 72 65 74 | 75 72 6e 3b 0a 20 20 20 |y);..ret|urn;.   |
|00006060| 20 7d 0a 20 20 20 20 69 | 66 20 28 20 28 66 73 69 | }.    i|f ( (fsi|
|00006070| 6e 66 6f 70 20 3d 20 66 | 73 5f 67 65 74 69 6e 66 |nfop = f|s_getinf|
|00006080| 6f 28 28 73 74 72 75 63 | 74 20 66 73 69 6e 66 6f |o((struc|t fsinfo|
|00006090| 20 2a 29 4e 55 4c 4c 2c | 20 26 73 62 75 66 29 29 | *)NULL,| &sbuf))|
|000060a0| 20 3d 3d 20 4e 55 4c 4c | 20 29 20 7b 0a 09 65 72 | == NULL| ) {..er|
|000060b0| 72 6d 73 73 67 28 45 52 | 52 5f 57 41 52 4e 2c 22 |rmssg(ER|R_WARN,"|
|000060c0| 63 6f 75 6c 64 6e 27 74 | 20 67 65 74 20 66 69 6c |couldn't| get fil|
|000060d0| 65 73 79 73 74 65 6d 20 | 69 6e 66 6f 20 66 6f 72 |esystem |info for|
|000060e0| 20 27 25 73 27 22 2c 20 | 65 6e 74 72 79 29 3b 0a | '%s'", |entry);.|
|000060f0| 09 72 65 74 75 72 6e 3b | 0a 20 20 20 20 7d 0a 0a |.return;|.    }..|
|00006100| 20 20 20 20 73 77 69 74 | 63 68 20 28 20 73 62 75 |    swit|ch ( sbu|
|00006110| 66 2e 73 74 5f 6d 6f 64 | 65 20 26 20 53 5f 49 46 |f.st_mod|e & S_IF|
|00006120| 4d 54 20 29 20 7b 0a 0a | 20 20 20 20 63 61 73 65 |MT ) {..|    case|
|00006130| 20 53 5f 49 46 52 45 47 | 3a 0a 09 73 65 74 5f 75 | S_IFREG|:..set_u|
|00006140| 73 61 67 65 28 26 74 6f | 74 5f 62 6c 6f 63 6b 73 |sage(&to|t_blocks|
|00006150| 2c 20 26 73 62 75 66 2c | 20 66 73 5f 6e 75 6d 62 |, &sbuf,| fs_numb|
|00006160| 6c 6f 63 6b 73 28 66 73 | 69 6e 66 6f 70 2c 20 26 |locks(fs|infop, &|
|00006170| 73 62 75 66 29 29 3b 0a | 09 69 66 20 28 20 41 6c |sbuf));.|.if ( Al|
|00006180| 6c 5f 65 6e 74 72 69 65 | 73 20 7c 7c 20 54 6f 74 |l_entrie|s || Tot|
|00006190| 61 6c 5f 6f 6e 6c 79 20 | 29 0a 09 20 20 20 20 70 |al_only |)..    p|
|000061a0| 72 69 6e 74 5f 75 73 61 | 67 65 28 65 6e 74 72 79 |rint_usa|ge(entry|
|000061b0| 2c 20 26 74 6f 74 5f 62 | 6c 6f 63 6b 73 29 3b 0a |, &tot_b|locks);.|
|000061c0| 09 62 72 65 61 6b 3b 0a | 0a 20 20 20 20 63 61 73 |.break;.|.    cas|
|000061d0| 65 20 53 5f 49 46 44 49 | 52 3a 0a 09 69 66 20 28 |e S_IFDI|R:..if (|
|000061e0| 20 63 68 64 69 72 28 65 | 6e 74 72 79 29 20 21 3d | chdir(e|ntry) !=|
|000061f0| 20 30 20 29 20 7b 0a 09 | 20 20 20 20 65 72 72 6d | 0 ) {..|    errm|
|00006200| 73 73 67 28 45 52 52 5f | 57 41 52 4e 2c 22 63 6f |ssg(ERR_|WARN,"co|
|00006210| 75 6c 64 6e 27 74 20 63 | 68 64 69 72 20 74 6f 20 |uldn't c|hdir to |
|00006220| 27 25 73 27 22 2c 20 65 | 6e 74 72 79 29 3b 0a 09 |'%s'", e|ntry);..|
|00006230| 20 20 20 20 62 72 65 61 | 6b 3b 0a 09 7d 0a 09 69 |    brea|k;..}..i|
|00006240| 66 20 28 20 64 75 5f 64 | 69 72 28 65 6e 74 72 79 |f ( du_d|ir(entry|
|00006250| 2c 20 26 73 62 75 66 2c | 20 66 73 69 6e 66 6f 70 |, &sbuf,| fsinfop|
|00006260| 2c 20 26 74 6f 74 5f 62 | 6c 6f 63 6b 73 29 20 26 |, &tot_b|locks) &|
|00006270| 26 20 54 6f 74 61 6c 5f | 6f 6e 6c 79 20 29 0a 09 |& Total_|only )..|
|00006280| 20 20 20 20 70 72 69 6e | 74 5f 75 73 61 67 65 28 |    prin|t_usage(|
|00006290| 65 6e 74 72 79 2c 20 26 | 74 6f 74 5f 62 6c 6f 63 |entry, &|tot_bloc|
|000062a0| 6b 73 29 3b 0a 09 69 66 | 20 28 20 63 68 64 69 72 |ks);..if| ( chdir|
|000062b0| 28 43 75 72 72 5f 64 69 | 72 29 20 21 3d 20 30 20 |(Curr_di|r) != 0 |
|000062c0| 29 0a 09 20 20 20 20 65 | 72 72 6d 73 73 67 28 45 |)..    e|rrmssg(E|
|000062d0| 52 52 5f 41 42 4f 52 54 | 2c 22 63 6f 75 6c 64 6e |RR_ABORT|,"couldn|
|000062e0| 27 74 20 63 68 64 69 72 | 20 62 61 63 6b 20 74 6f |'t chdir| back to|
|000062f0| 20 27 25 73 27 22 2c 20 | 43 75 72 72 5f 64 69 72 | '%s'", |Curr_dir|
|00006300| 29 3b 0a 09 62 72 65 61 | 6b 3b 0a 0a 20 20 20 20 |);..brea|k;..    |
|00006310| 64 65 66 61 75 6c 74 3a | 0a 09 69 66 20 28 20 50 |default:|..if ( P|
|00006320| 72 69 6e 74 5f 65 72 72 | 6f 72 73 20 29 20 7b 0a |rint_err|ors ) {.|
|00006330| 09 20 20 20 20 66 70 72 | 69 6e 74 66 28 73 74 64 |.    fpr|intf(std|
|00006340| 65 72 72 2c 20 22 25 73 | 3a 20 27 25 73 27 20 69 |err, "%s|: '%s' i|
|00006350| 73 20 6e 6f 74 20 61 20 | 66 69 6c 65 20 6f 72 20 |s not a |file or |
|00006360| 64 69 72 65 63 74 6f 72 | 79 5c 6e 22 2c 0a 09 09 |director|y\n",...|
|00006370| 50 72 6f 67 6e 61 6d 65 | 2c 20 65 6e 74 72 79 29 |Progname|, entry)|
|00006380| 3b 0a 09 7d 0a 09 72 65 | 74 75 72 6e 3b 0a 0a 20 |;..}..re|turn;.. |
|00006390| 20 20 20 7d 0a 0a 7d 0a | 0a 0a 2f 2a 0a 20 2a 20 |   }..}.|../*. * |
|000063a0| 64 75 5f 64 69 72 28 29 | 20 2d 20 53 63 61 6e 20 |du_dir()| - Scan |
|000063b0| 74 68 72 6f 75 67 68 20 | 61 20 73 70 65 63 69 66 |through |a specif|
|000063c0| 69 63 20 64 69 72 65 63 | 74 6f 72 79 20 61 6e 64 |ic direc|tory and|
|000063d0| 20 72 65 70 6f 72 74 20 | 69 74 73 20 64 69 73 6b | report |its disk|
|000063e0| 20 73 70 61 63 65 0a 20 | 2a 20 75 73 61 67 65 2e | space. |* usage.|
|000063f0| 20 20 4e 6f 20 69 6e 66 | 6f 72 6d 61 74 69 6f 6e |  No inf|ormation|
+--------+-------------------------+-------------------------+--------+--------+
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