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MacOS 8.1
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Win98
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DOS
view JSON data
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view as text
This file was processed as: SHell self-extracting ARchive
(archive/shar).
You can browse this item here: 3571
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| dexvert
| Newsgroup Content (archive/news)
| magic
| Supported |
| 100%
| dexvert
| SHell self-extracting ARchive (archive/shar)
| magic
| Supported |
| 100%
| dexvert
| Internet Message Format (text/imf)
| magic
| Supported |
| 1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
| 100%
| file
| news or mail text
| default
| |
| 99%
| file
| C source, ASCII text
| default
| |
| 100%
| TrID
| E-Mail message (Var. 2)
| default
| |
| 100%
| checkBytes
| Printable ASCII
| default
| |
| 100%
| perlTextCheck
| Likely Text (Perl)
| default
| |
| 100%
| siegfried
| fmt/329 Shell Archive Format
| default
| |
| 100%
| detectItEasy
| Format: plain text[LF]
| default (weak)
| |
| 100%
| xdgMime
| message/rfc822
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 46 72 6f 6d 3a 20 70 6d | 6d 40 6d 69 70 73 2e 63 |From: pm|m@mips.c|
|00000010| 6f 6d 20 28 50 61 75 6c | 20 4d 2e 20 4d 6f 72 69 |om (Paul| M. Mori|
|00000020| 61 72 74 79 29 0a 4e 65 | 77 73 67 72 6f 75 70 73 |arty).Ne|wsgroups|
|00000030| 3a 20 61 6c 74 2e 73 6f | 75 72 63 65 73 0a 53 75 |: alt.so|urces.Su|
|00000040| 62 6a 65 63 74 3a 20 4f | 70 3a 20 41 20 66 6c 65 |bject: O|p: A fle|
|00000050| 78 69 62 6c 65 20 54 6f | 6f 6c 20 66 6f 72 20 52 |xible To|ol for R|
|00000060| 65 73 74 72 69 63 74 65 | 64 20 53 75 70 65 72 75 |estricte|d Superu|
|00000070| 73 65 72 20 41 63 63 65 | 73 73 2c 20 50 61 72 74 |ser Acce|ss, Part|
|00000080| 30 31 2f 30 32 0a 4d 65 | 73 73 61 67 65 2d 49 44 |01/02.Me|ssage-ID|
|00000090| 3a 20 3c 35 32 38 39 40 | 73 70 69 6d 2e 6d 69 70 |: <5289@|spim.mip|
|000000a0| 73 2e 43 4f 4d 3e 0a 44 | 61 74 65 3a 20 31 20 4a |s.COM>.D|ate: 1 J|
|000000b0| 75 6c 20 39 31 20 32 31 | 3a 35 36 3a 32 36 20 47 |ul 91 21|:56:26 G|
|000000c0| 4d 54 0a 0a 54 68 69 73 | 20 69 73 20 74 68 65 20 |MT..This| is the |
|000000d0| 61 6c 70 68 61 20 72 65 | 6c 65 61 73 65 20 6f 66 |alpha re|lease of|
|000000e0| 20 6f 70 2e 20 20 4f 70 | 20 69 73 20 61 76 61 69 | op. Op| is avai|
|000000f0| 6c 61 62 6c 65 20 6f 6e | 20 43 6f 6e 76 65 78 20 |lable on| Convex |
|00000100| 6d 61 63 68 69 6e 65 73 | 20 28 6f 72 20 73 6f 0a |machines| (or so.|
|00000110| 49 27 6d 20 74 6f 6c 64 | 29 20 61 6e 64 20 77 61 |I'm told|) and wa|
|00000120| 73 20 64 65 73 63 72 69 | 62 65 64 20 69 6e 20 61 |s descri|bed in a|
|00000130| 20 70 61 70 65 72 20 70 | 72 65 73 65 6e 74 65 64 | paper p|resented|
|00000140| 20 61 74 20 55 53 45 4e | 49 58 20 4c 49 53 41 20 | at USEN|IX LISA |
|00000150| 49 49 49 20 62 79 20 54 | 6f 6d 0a 43 68 72 69 73 |III by T|om.Chris|
|00000160| 74 69 61 6e 73 65 6e 2e | 0a 0a 54 68 69 73 20 69 |tiansen.|..This i|
|00000170| 6d 70 6c 65 6d 65 6e 74 | 61 74 69 6f 6e 20 77 61 |mplement|ation wa|
|00000180| 73 20 77 72 69 74 74 65 | 6e 20 62 79 20 44 61 76 |s writte|n by Dav|
|00000190| 69 64 20 4b 6f 62 6c 61 | 73 20 66 6f 72 20 74 68 |id Kobla|s for th|
|000001a0| 65 20 4d 49 50 53 20 45 | 6e 67 69 6e 65 65 72 69 |e MIPS E|ngineeri|
|000001b0| 6e 67 0a 43 4f 6d 70 75 | 74 65 72 20 53 65 72 76 |ng.COmpu|ter Serv|
|000001c0| 6f 63 65 73 20 47 72 6f | 75 70 2e 0a 0a 4f 70 20 |oces Gro|up...Op |
|000001d0| 68 61 73 20 62 65 65 6e | 20 74 65 73 74 65 64 20 |has been| tested |
|000001e0| 6f 6e 20 4d 49 50 53 20 | 52 49 53 43 2f 6f 73 20 |on MIPS |RISC/os |
|000001f0| 61 6e 64 20 55 4d 49 50 | 53 2d 42 53 44 20 6d 61 |and UMIP|S-BSD ma|
|00000200| 63 68 69 6e 65 73 2c 20 | 53 75 6e 2f 4f 53 20 34 |chines, |Sun/OS 4|
|00000210| 2e 78 2c 20 44 45 43 0a | 55 4c 54 52 49 58 20 28 |.x, DEC.|ULTRIX (|
|00000220| 52 49 53 43 29 20 61 6e | 64 20 76 61 6e 69 6c 6c |RISC) an|d vanill|
|00000230| 61 20 42 53 44 20 34 2e | 33 2e 20 20 49 74 20 73 |a BSD 4.|3. It s|
|00000240| 68 6f 75 6c 64 20 77 6f | 72 6b 20 6f 6e 20 6d 6f |hould wo|rk on mo|
|00000250| 73 74 20 6d 61 63 68 69 | 6e 65 73 20 77 69 74 68 |st machi|nes with|
|00000260| 6f 75 74 0a 70 72 6f 62 | 6c 65 6d 73 2e 20 20 0a |out.prob|lems. .|
|00000270| 0a 41 66 74 65 72 20 79 | 6f 75 27 76 65 20 62 75 |.After y|ou've bu|
|00000280| 69 6c 74 20 6f 70 2c 20 | 79 6f 75 20 6e 65 65 64 |ilt op, |you need|
|00000290| 20 74 6f 20 69 6e 73 74 | 61 6c 6c 20 69 74 20 73 | to inst|all it s|
|000002a0| 75 69 64 20 72 6f 6f 74 | 20 61 6e 64 20 6f 70 2e |uid root| and op.|
|000002b0| 61 63 63 65 73 73 20 6e | 65 65 64 73 0a 74 6f 20 |access n|eeds.to |
|000002c0| 62 65 20 6d 6f 64 65 20 | 36 30 30 20 61 6e 64 20 |be mode |600 and |
|000002d0| 6f 77 6e 65 64 20 62 79 | 20 72 6f 6f 74 2e 0a 0a |owned by| root...|
|000002e0| 50 6c 65 61 73 65 20 73 | 65 6e 64 20 62 75 67 20 |Please s|end bug |
|000002f0| 72 65 70 6f 72 74 73 2f | 66 69 78 65 73 20 74 6f |reports/|fixes to|
|00000300| 20 6f 70 2d 62 75 67 73 | 40 6d 69 70 73 2e 63 6f | op-bugs|@mips.co|
|00000310| 6d 2e 0a 0a 2d 2d 2d 73 | 6e 69 70 2d 2d 2d 2d 2d |m...---s|nip-----|
|00000320| 2d 73 6e 69 70 2d 2d 2d | 2d 2d 2d 73 6e 69 70 2d |-snip---|---snip-|
|00000330| 2d 2d 2d 2d 2d 73 6e 69 | 70 2d 2d 2d 2d 2d 2d 73 |-----sni|p------s|
|00000340| 6e 69 70 2d 2d 2d 2d 2d | 2d 73 6e 69 70 2d 2d 2d |nip-----|-snip---|
|00000350| 2d 2d 2d 73 6e 69 70 2d | 2d 2d 2d 2d 2d 73 6e 69 |---snip-|-----sni|
|00000360| 70 2d 2d 2d 0a 23 21 20 | 2f 62 69 6e 2f 73 68 0a |p---.#! |/bin/sh.|
|00000370| 23 20 54 68 69 73 20 69 | 73 20 61 20 73 68 65 6c |# This i|s a shel|
|00000380| 6c 20 61 72 63 68 69 76 | 65 2e 20 20 52 65 6d 6f |l archiv|e. Remo|
|00000390| 76 65 20 61 6e 79 74 68 | 69 6e 67 20 62 65 66 6f |ve anyth|ing befo|
|000003a0| 72 65 20 74 68 69 73 20 | 6c 69 6e 65 2c 20 74 68 |re this |line, th|
|000003b0| 65 6e 20 75 6e 70 61 63 | 6b 0a 23 20 69 74 20 62 |en unpac|k.# it b|
|000003c0| 79 20 73 61 76 69 6e 67 | 20 69 74 20 69 6e 74 6f |y saving| it into|
|000003d0| 20 61 20 66 69 6c 65 20 | 61 6e 64 20 74 79 70 69 | a file |and typi|
|000003e0| 6e 67 20 22 73 68 20 66 | 69 6c 65 22 2e 20 20 54 |ng "sh f|ile". T|
|000003f0| 6f 20 6f 76 65 72 77 72 | 69 74 65 20 65 78 69 73 |o overwr|ite exis|
|00000400| 74 69 6e 67 0a 23 20 66 | 69 6c 65 73 2c 20 74 79 |ting.# f|iles, ty|
|00000410| 70 65 20 22 73 68 20 66 | 69 6c 65 20 2d 63 22 2e |pe "sh f|ile -c".|
|00000420| 20 20 59 6f 75 20 63 61 | 6e 20 61 6c 73 6f 20 66 | You ca|n also f|
|00000430| 65 65 64 20 74 68 69 73 | 20 61 73 20 73 74 61 6e |eed this| as stan|
|00000440| 64 61 72 64 20 69 6e 70 | 75 74 20 76 69 61 0a 23 |dard inp|ut via.#|
|00000450| 20 75 6e 73 68 61 72 2c | 20 6f 72 20 62 79 20 74 | unshar,| or by t|
|00000460| 79 70 69 6e 67 20 22 73 | 68 20 3c 66 69 6c 65 22 |yping "s|h <file"|
|00000470| 2c 20 65 2e 67 2e 2e 20 | 20 49 66 20 74 68 69 73 |, e.g.. | If this|
|00000480| 20 61 72 63 68 69 76 65 | 20 69 73 20 63 6f 6d 70 | archive| is comp|
|00000490| 6c 65 74 65 2c 20 79 6f | 75 0a 23 20 77 69 6c 6c |lete, yo|u.# will|
|000004a0| 20 73 65 65 20 74 68 65 | 20 66 6f 6c 6c 6f 77 69 | see the| followi|
|000004b0| 6e 67 20 6d 65 73 73 61 | 67 65 20 61 74 20 74 68 |ng messa|ge at th|
|000004c0| 65 20 65 6e 64 3a 0a 23 | 09 09 22 45 6e 64 20 6f |e end:.#|.."End o|
|000004d0| 66 20 61 72 63 68 69 76 | 65 20 31 20 28 6f 66 20 |f archiv|e 1 (of |
|000004e0| 32 29 2e 22 0a 23 20 43 | 6f 6e 74 65 6e 74 73 3a |2).".# C|ontents:|
|000004f0| 20 20 4d 61 6b 65 66 69 | 6c 65 20 61 74 6f 76 2e | Makefi|le atov.|
|00000500| 63 20 64 65 66 73 2e 68 | 20 6c 65 78 2e 6c 20 6d |c defs.h| lex.l m|
|00000510| 61 69 6e 2e 63 20 6f 70 | 2e 31 20 6f 70 2e 61 63 |ain.c op|.1 op.ac|
|00000520| 63 65 73 73 0a 23 20 20 | 20 72 65 67 65 72 72 6f |cess.# | regerro|
|00000530| 72 2e 63 20 72 65 67 65 | 78 70 2e 68 20 72 65 67 |r.c rege|xp.h reg|
|00000540| 6d 61 67 69 63 2e 68 20 | 72 65 67 73 75 62 2e 63 |magic.h |regsub.c|
|00000550| 20 76 66 70 72 69 6e 74 | 66 2e 63 0a 23 20 57 72 | vfprint|f.c.# Wr|
|00000560| 61 70 70 65 64 20 62 79 | 20 70 6d 6d 40 72 6f 63 |apped by| pmm@roc|
|00000570| 6b 79 20 6f 6e 20 4d 6f | 6e 20 4a 75 6c 20 20 31 |ky on Mo|n Jul 1|
|00000580| 20 31 34 3a 34 31 3a 31 | 37 20 31 39 39 31 0a 50 | 14:41:1|7 1991.P|
|00000590| 41 54 48 3d 2f 62 69 6e | 3a 2f 75 73 72 2f 62 69 |ATH=/bin|:/usr/bi|
|000005a0| 6e 3a 2f 75 73 72 2f 75 | 63 62 20 3b 20 65 78 70 |n:/usr/u|cb ; exp|
|000005b0| 6f 72 74 20 50 41 54 48 | 0a 69 66 20 74 65 73 74 |ort PATH|.if test|
|000005c0| 20 2d 66 20 27 4d 61 6b | 65 66 69 6c 65 27 20 2d | -f 'Mak|efile' -|
|000005d0| 61 20 22 24 7b 31 7d 22 | 20 21 3d 20 22 2d 63 22 |a "${1}"| != "-c"|
|000005e0| 20 3b 20 74 68 65 6e 20 | 0a 20 20 65 63 68 6f 20 | ; then |. echo |
|000005f0| 73 68 61 72 3a 20 57 69 | 6c 6c 20 6e 6f 74 20 63 |shar: Wi|ll not c|
|00000600| 6c 6f 62 62 65 72 20 65 | 78 69 73 74 69 6e 67 20 |lobber e|xisting |
|00000610| 66 69 6c 65 20 5c 22 27 | 4d 61 6b 65 66 69 6c 65 |file \"'|Makefile|
|00000620| 27 5c 22 0a 65 6c 73 65 | 0a 65 63 68 6f 20 73 68 |'\".else|.echo sh|
|00000630| 61 72 3a 20 45 78 74 72 | 61 63 74 69 6e 67 20 5c |ar: Extr|acting \|
|00000640| 22 27 4d 61 6b 65 66 69 | 6c 65 27 5c 22 20 5c 28 |"'Makefi|le'\" \(|
|00000650| 33 33 30 20 63 68 61 72 | 61 63 74 65 72 73 5c 29 |330 char|acters\)|
|00000660| 0a 73 65 64 20 22 73 2f | 5e 58 2f 2f 22 20 3e 27 |.sed "s/|^X//" >'|
|00000670| 4d 61 6b 65 66 69 6c 65 | 27 20 3c 3c 27 45 4e 44 |Makefile|' <<'END|
|00000680| 5f 4f 46 5f 46 49 4c 45 | 27 0a 58 43 46 4c 41 47 |_OF_FILE|'.XCFLAG|
|00000690| 53 3d 2d 67 20 2d 49 2e | 0a 58 0a 58 56 50 46 20 |S=-g -I.|.X.XVPF |
|000006a0| 3d 20 76 66 70 72 69 6e | 74 66 2e 6f 0a 58 52 45 |= vfprin|tf.o.XRE|
|000006b0| 47 20 3d 20 72 65 67 65 | 78 70 2e 6f 20 72 65 67 |G = rege|xp.o reg|
|000006c0| 73 75 62 2e 6f 20 72 65 | 67 65 72 72 6f 72 2e 6f |sub.o re|gerror.o|
|000006d0| 0a 58 4f 42 4a 20 3d 20 | 6c 65 78 2e 6f 20 6d 61 |.XOBJ = |lex.o ma|
|000006e0| 69 6e 2e 6f 20 61 74 6f | 76 2e 6f 20 24 28 52 45 |in.o ato|v.o $(RE|
|000006f0| 47 29 20 24 28 56 50 46 | 29 0a 58 0a 58 6f 70 3a |G) $(VPF|).X.Xop:|
|00000700| 20 24 28 4f 42 4a 29 20 | 24 28 52 45 47 29 0a 58 | $(OBJ) |$(REG).X|
|00000710| 09 24 28 43 43 29 20 24 | 28 43 46 4c 41 47 53 29 |.$(CC) $|(CFLAGS)|
|00000720| 20 2d 6f 20 24 40 20 24 | 28 4f 42 4a 29 20 2d 6c | -o $@ $|(OBJ) -l|
|00000730| 6c 0a 58 0a 58 63 6c 65 | 61 6e 3a 0a 58 09 72 6d |l.X.Xcle|an:.X.rm|
|00000740| 20 2d 66 20 24 28 4f 42 | 4a 29 20 6f 70 20 63 6f | -f $(OB|J) op co|
|00000750| 72 65 20 0a 58 0a 58 6b | 69 74 3a 0a 58 09 40 6d |re .X.Xk|it:.X.@m|
|00000760| 61 6b 65 6b 69 74 20 5c | 0a 58 09 09 61 74 6f 76 |akekit \|.X..atov|
|00000770| 2e 63 20 64 65 66 73 2e | 68 20 6c 65 78 2e 6c 20 |.c defs.|h lex.l |
|00000780| 6d 61 69 6e 2e 63 20 6f | 70 2e 31 20 5c 0a 58 09 |main.c o|p.1 \.X.|
|00000790| 09 6f 70 2e 61 63 63 65 | 73 73 20 72 65 67 65 72 |.op.acce|ss reger|
|000007a0| 72 6f 72 2e 63 20 72 65 | 67 65 78 70 2e 63 20 72 |ror.c re|gexp.c r|
|000007b0| 65 67 65 78 70 2e 68 20 | 72 65 67 6d 61 67 69 63 |egexp.h |regmagic|
|000007c0| 2e 68 20 5c 0a 58 09 09 | 72 65 67 73 75 62 2e 63 |.h \.X..|regsub.c|
|000007d0| 20 76 66 70 72 69 6e 74 | 66 2e 63 20 4d 61 6b 65 | vfprint|f.c Make|
|000007e0| 66 69 6c 65 0a 45 4e 44 | 5f 4f 46 5f 46 49 4c 45 |file.END|_OF_FILE|
|000007f0| 0a 69 66 20 74 65 73 74 | 20 33 33 30 20 2d 6e 65 |.if test| 330 -ne|
|00000800| 20 60 77 63 20 2d 63 20 | 3c 27 4d 61 6b 65 66 69 | `wc -c |<'Makefi|
|00000810| 6c 65 27 60 3b 20 74 68 | 65 6e 0a 20 20 20 20 65 |le'`; th|en. e|
|00000820| 63 68 6f 20 73 68 61 72 | 3a 20 5c 22 27 4d 61 6b |cho shar|: \"'Mak|
|00000830| 65 66 69 6c 65 27 5c 22 | 20 75 6e 70 61 63 6b 65 |efile'\"| unpacke|
|00000840| 64 20 77 69 74 68 20 77 | 72 6f 6e 67 20 73 69 7a |d with w|rong siz|
|00000850| 65 21 0a 66 69 0a 23 20 | 65 6e 64 20 6f 66 20 27 |e!.fi.# |end of '|
|00000860| 4d 61 6b 65 66 69 6c 65 | 27 0a 66 69 0a 69 66 20 |Makefile|'.fi.if |
|00000870| 74 65 73 74 20 2d 66 20 | 27 61 74 6f 76 2e 63 27 |test -f |'atov.c'|
|00000880| 20 2d 61 20 22 24 7b 31 | 7d 22 20 21 3d 20 22 2d | -a "${1|}" != "-|
|00000890| 63 22 20 3b 20 74 68 65 | 6e 20 0a 20 20 65 63 68 |c" ; the|n . ech|
|000008a0| 6f 20 73 68 61 72 3a 20 | 57 69 6c 6c 20 6e 6f 74 |o shar: |Will not|
|000008b0| 20 63 6c 6f 62 62 65 72 | 20 65 78 69 73 74 69 6e | clobber| existin|
|000008c0| 67 20 66 69 6c 65 20 5c | 22 27 61 74 6f 76 2e 63 |g file \|"'atov.c|
|000008d0| 27 5c 22 0a 65 6c 73 65 | 0a 65 63 68 6f 20 73 68 |'\".else|.echo sh|
|000008e0| 61 72 3a 20 45 78 74 72 | 61 63 74 69 6e 67 20 5c |ar: Extr|acting \|
|000008f0| 22 27 61 74 6f 76 2e 63 | 27 5c 22 20 5c 28 31 35 |"'atov.c|'\" \(15|
|00000900| 36 31 20 63 68 61 72 61 | 63 74 65 72 73 5c 29 0a |61 chara|cters\).|
|00000910| 73 65 64 20 22 73 2f 5e | 58 2f 2f 22 20 3e 27 61 |sed "s/^|X//" >'a|
|00000920| 74 6f 76 2e 63 27 20 3c | 3c 27 45 4e 44 5f 4f 46 |tov.c' <|<'END_OF|
|00000930| 5f 46 49 4c 45 27 0a 58 | 2f 2a 20 2b 2d 2d 2d 2d |_FILE'.X|/* +----|
|00000940| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000950| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000960| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000970| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2b |--------|-------+|
|00000980| 20 2a 2f 0a 58 2f 2a 20 | 7c 20 43 6f 70 79 72 69 | */.X/* || Copyri|
|00000990| 67 68 74 20 31 39 38 38 | 2c 31 39 39 31 2c 20 44 |ght 1988|,1991, D|
|000009a0| 61 76 69 64 20 4b 6f 62 | 6c 61 73 2e 20 20 20 20 |avid Kob|las. |
|000009b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000009c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 7c 20 2a 2f | | | */|
|000009d0| 0a 58 2f 2a 20 7c 20 20 | 20 50 65 72 6d 69 73 73 |.X/* | | Permiss|
|000009e0| 69 6f 6e 20 74 6f 20 75 | 73 65 2c 20 63 6f 70 79 |ion to u|se, copy|
|000009f0| 2c 20 6d 6f 64 69 66 79 | 2c 20 61 6e 64 20 64 69 |, modify|, and di|
|00000a00| 73 74 72 69 62 75 74 65 | 20 74 68 69 73 20 73 6f |stribute| this so|
|00000a10| 66 74 77 61 72 65 20 20 | 20 7c 20 2a 2f 0a 58 2f |ftware | | */.X/|
|00000a20| 2a 20 7c 20 20 20 61 6e | 64 20 69 74 73 20 64 6f |* | an|d its do|
|00000a30| 63 75 6d 65 6e 74 61 74 | 69 6f 6e 20 66 6f 72 20 |cumentat|ion for |
|00000a40| 61 6e 79 20 70 75 72 70 | 6f 73 65 20 61 6e 64 20 |any purp|ose and |
|00000a50| 77 69 74 68 6f 75 74 20 | 66 65 65 20 69 73 20 68 |without |fee is h|
|00000a60| 65 72 65 62 79 20 7c 20 | 2a 2f 0a 58 2f 2a 20 7c |ereby | |*/.X/* ||
|00000a70| 20 20 20 67 72 61 6e 74 | 65 64 2c 20 70 72 6f 76 | grant|ed, prov|
|00000a80| 69 64 65 64 20 74 68 61 | 74 20 74 68 65 20 61 62 |ided tha|t the ab|
|00000a90| 6f 76 65 20 63 6f 70 79 | 72 69 67 68 74 20 6e 6f |ove copy|right no|
|00000aa0| 74 69 63 65 20 61 70 70 | 65 61 72 20 69 6e 20 61 |tice app|ear in a|
|00000ab0| 6c 6c 20 7c 20 2a 2f 0a | 58 2f 2a 20 7c 20 20 20 |ll | */.|X/* | |
|00000ac0| 63 6f 70 69 65 73 20 61 | 6e 64 20 74 68 61 74 20 |copies a|nd that |
|00000ad0| 62 6f 74 68 20 74 68 61 | 74 20 63 6f 70 79 72 69 |both tha|t copyri|
|00000ae0| 67 68 74 20 6e 6f 74 69 | 63 65 20 61 6e 64 20 74 |ght noti|ce and t|
|00000af0| 68 69 73 20 70 65 72 6d | 69 73 73 69 6f 6e 20 20 |his perm|ission |
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|00000b10| 69 63 65 20 61 70 70 65 | 61 72 20 69 6e 20 73 75 |ice appe|ar in su|
|00000b20| 70 70 6f 72 74 69 6e 67 | 20 64 6f 63 75 6d 65 6e |pporting| documen|
|00000b30| 74 61 74 69 6f 6e 2e 20 | 20 54 68 69 73 20 73 6f |tation. | This so|
|00000b40| 66 74 77 61 72 65 20 69 | 73 20 20 20 20 7c 20 2a |ftware i|s | *|
|00000b50| 2f 0a 58 2f 2a 20 7c 20 | 20 20 70 72 6f 76 69 64 |/.X/* | | provid|
|00000b60| 65 64 20 22 61 73 20 69 | 73 22 20 77 69 74 68 6f |ed "as i|s" witho|
|00000b70| 75 74 20 65 78 70 72 65 | 73 73 20 6f 72 20 69 6d |ut expre|ss or im|
|00000b80| 70 6c 69 65 64 20 77 61 | 72 72 61 6e 74 79 2e 20 |plied wa|rranty. |
|00000b90| 20 20 20 20 20 20 20 20 | 20 20 7c 20 2a 2f 0a 58 | | | */.X|
|00000ba0| 2f 2a 20 2b 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |/* +----|--------|
|00000bb0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000bc0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000bd0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000be0| 2d 2d 2d 2d 2d 2d 2d 2b | 20 2a 2f 0a 58 0a 58 23 |-------+| */.X.X#|
|00000bf0| 69 6e 63 6c 75 64 65 09 | 3c 63 74 79 70 65 2e 68 |include.|<ctype.h|
|00000c00| 3e 0a 58 0a 58 23 69 66 | 64 65 66 20 54 45 53 54 |>.X.X#if|def TEST|
|00000c10| 0a 58 6d 61 69 6e 28 61 | 72 67 63 2c 61 72 67 76 |.Xmain(a|rgc,argv|
|00000c20| 29 0a 58 69 6e 74 09 61 | 72 67 63 3b 0a 58 63 68 |).Xint.a|rgc;.Xch|
|00000c30| 61 72 09 2a 2a 61 72 67 | 76 3b 0a 58 7b 0a 58 09 |ar.**arg|v;.X{.X.|
|00000c40| 69 6e 74 09 69 3b 0a 58 | 09 66 6f 72 20 28 69 3d |int.i;.X|.for (i=|
|00000c50| 31 3b 69 3c 61 72 67 63 | 3b 69 2b 2b 29 0a 58 09 |1;i<argc|;i++).X.|
|00000c60| 09 70 72 69 6e 74 66 28 | 22 25 31 30 73 20 20 3d |.printf(|"%10s =|
|00000c70| 3d 20 25 64 5c 6e 22 2c | 61 72 67 76 5b 69 5d 2c |= %d\n",|argv[i],|
|00000c80| 61 74 6f 76 28 61 72 67 | 76 5b 69 5d 2c 30 29 29 |atov(arg|v[i],0))|
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|00001110| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001120| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2b |--------|-------+|
|00001130| 20 2a 2f 0a 58 2f 2a 20 | 7c 20 43 6f 70 79 72 69 | */.X/* || Copyri|
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|00001380| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|000014b0| 22 20 75 6e 70 61 63 6b | 65 64 20 77 69 74 68 20 |" unpack|ed with |
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|00001510| 0a 20 20 65 63 68 6f 20 | 73 68 61 72 3a 20 57 69 |. echo |shar: Wi|
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|00001550| 68 6f 20 73 68 61 72 3a | 20 45 78 74 72 61 63 74 |ho shar:| Extract|
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|00001590| 20 3e 27 6c 65 78 2e 6c | 27 20 3c 3c 27 45 4e 44 | >'lex.l|' <<'END|
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|000015b0| 2a 20 2b 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |* +-----|--------|
|000015c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000015d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000015e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000015f0| 2d 2d 2d 2d 2d 2d 2b 20 | 2a 2f 0a 58 2f 2a 20 7c |------+ |*/.X/* ||
|00001600| 20 43 6f 70 79 72 69 67 | 68 74 20 31 39 39 31 2c | Copyrig|ht 1991,|
|00001610| 20 44 61 76 69 64 20 4b | 6f 62 6c 61 73 2e 20 20 | David K|oblas. |
|00001620| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001630| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001640| 20 20 20 7c 20 2a 2f 0a | 58 2f 2a 20 7c 20 20 20 | | */.|X/* | |
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|00001690| 7c 20 2a 2f 0a 58 2f 2a | 20 7c 20 20 20 61 6e 64 || */.X/*| | and|
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|00001af0| 74 28 61 70 29 3b 0a 58 | 09 73 20 3d 20 76 61 5f |t(ap);.X|.s = va_|
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|00001b10| 0a 58 09 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |.X.fprin|tf(stder|
|00001b20| 72 2c 22 6c 69 6e 65 20 | 25 64 3a 20 22 2c 79 79 |r,"line |%d: ",yy|
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|00001b40| 66 28 73 74 64 65 72 72 | 2c 20 73 2c 20 61 70 29 |f(stderr|, s, ap)|
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|00001b60| 73 74 64 65 72 72 29 3b | 0a 58 09 76 61 5f 65 6e |stderr);|.X.va_en|
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|00001b80| 7d 0a 58 0a 58 73 74 61 | 74 69 63 20 61 64 64 61 |}.X.Xsta|tic adda|
|00001b90| 72 67 28 73 74 61 74 65 | 2c 20 63 6d 64 2c 20 73 |rg(state|, cmd, s|
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|00001bb0| 58 63 6d 64 5f 74 09 2a | 63 6d 64 3b 0a 58 63 68 |Xcmd_t.*|cmd;.Xch|
|00001bc0| 61 72 09 2a 73 74 72 3b | 0a 58 7b 0a 58 09 69 66 |ar.*str;|.X{.X.if|
|00001bd0| 20 28 73 74 61 74 65 20 | 3d 3d 20 30 29 20 7b 0a | (state |== 0) {.|
|00001be0| 58 09 09 6d 73 67 28 22 | 63 6d 64 3d 27 25 73 27 |X..msg("|cmd='%s'|
|00001bf0| 20 61 64 64 20 61 72 67 | 20 27 25 73 27 22 2c 63 | add arg| '%s'",c|
|00001c00| 6d 64 2d 3e 6e 61 6d 65 | 2c 73 74 72 29 3b 0a 58 |md->name|,str);.X|
|00001c10| 09 09 69 66 20 28 63 6d | 64 2d 3e 6d 61 72 67 73 |..if (cm|d->margs|
|00001c20| 20 3d 3d 20 63 6d 64 2d | 3e 6e 61 72 67 73 29 20 | == cmd-|>nargs) |
|00001c30| 20 7b 0a 58 09 09 09 63 | 6d 64 2d 3e 6d 61 72 67 | {.X...c|md->marg|
|00001c40| 73 20 2b 3d 20 63 6d 64 | 2d 3e 6d 61 72 67 73 3b |s += cmd|->margs;|
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|00001c60| 20 28 63 68 61 72 20 2a | 2a 29 72 65 61 6c 6c 6f | (char *|*)reallo|
|00001c70| 63 28 63 6d 64 2d 3e 61 | 72 67 73 2c 20 0a 58 09 |c(cmd->a|rgs, .X.|
|00001c80| 09 09 09 09 73 69 7a 65 | 6f 66 28 63 68 61 72 20 |....size|of(char |
|00001c90| 2a 29 20 2a 20 63 6d 64 | 2d 3e 6d 61 72 67 73 29 |*) * cmd|->margs)|
|00001ca0| 3b 0a 58 09 09 09 69 66 | 20 28 63 6d 64 2d 3e 61 |;.X...if| (cmd->a|
|00001cb0| 72 67 73 20 3d 3d 20 4e | 55 4c 4c 29 0a 58 09 09 |rgs == N|ULL).X..|
|00001cc0| 09 09 66 61 74 61 6c 28 | 22 55 6e 61 62 6c 65 20 |..fatal(|"Unable |
|00001cd0| 74 6f 20 67 72 6f 75 70 | 77 20 61 72 67 73 22 29 |to group|w args")|
|00001ce0| 3b 0a 58 09 09 7d 0a 58 | 09 09 63 6d 64 2d 3e 61 |;.X..}.X|..cmd->a|
|00001cf0| 72 67 73 5b 63 6d 64 2d | 3e 6e 61 72 67 73 2b 2b |rgs[cmd-|>nargs++|
|00001d00| 5d 20 3d 20 73 61 76 65 | 73 74 72 28 73 74 72 29 |] = save|str(str)|
|00001d10| 3b 0a 58 09 7d 20 65 6c | 73 65 20 69 66 20 28 73 |;.X.} el|se if (s|
|00001d20| 74 61 74 65 20 3d 3d 20 | 31 29 20 7b 0a 58 09 09 |tate == |1) {.X..|
|00001d30| 6d 73 67 28 22 63 6d 64 | 3d 27 25 73 27 20 61 64 |msg("cmd|='%s' ad|
|00001d40| 64 20 6f 70 74 20 27 25 | 73 27 22 2c 63 6d 64 2d |d opt '%|s'",cmd-|
|00001d50| 3e 6e 61 6d 65 2c 73 74 | 72 29 3b 0a 58 09 09 69 |>name,st|r);.X..i|
|00001d60| 66 20 28 63 6d 64 2d 3e | 6d 6f 70 74 73 20 3d 3d |f (cmd->|mopts ==|
|00001d70| 20 63 6d 64 2d 3e 6e 6f | 70 74 73 29 20 7b 0a 58 | cmd->no|pts) {.X|
|00001d80| 09 09 09 63 6d 64 2d 3e | 6d 6f 70 74 73 20 2b 3d |...cmd->|mopts +=|
|00001d90| 20 63 6d 64 2d 3e 6d 6f | 70 74 73 3b 0a 58 09 09 | cmd->mo|pts;.X..|
|00001da0| 09 63 6d 64 2d 3e 6f 70 | 74 73 20 3d 20 28 63 68 |.cmd->op|ts = (ch|
|00001db0| 61 72 20 2a 2a 29 72 65 | 61 6c 6c 6f 63 28 63 6d |ar **)re|alloc(cm|
|00001dc0| 64 2d 3e 6f 70 74 73 2c | 20 0a 58 09 09 09 09 09 |d->opts,| .X.....|
|00001dd0| 73 69 7a 65 6f 66 28 63 | 68 61 72 20 2a 29 20 2a |sizeof(c|har *) *|
|00001de0| 20 63 6d 64 2d 3e 6d 6f | 70 74 73 29 3b 0a 58 09 | cmd->mo|pts);.X.|
|00001df0| 09 09 69 66 20 28 63 6d | 64 2d 3e 6f 70 74 73 20 |..if (cm|d->opts |
|00001e00| 3d 3d 20 4e 55 4c 4c 29 | 0a 58 09 09 09 09 66 61 |== NULL)|.X....fa|
|00001e10| 74 61 6c 28 22 55 6e 61 | 62 6c 65 20 74 6f 20 67 |tal("Una|ble to g|
|00001e20| 72 6f 75 70 77 20 6f 70 | 74 73 22 29 3b 0a 58 09 |roupw op|ts");.X.|
|00001e30| 09 7d 0a 58 09 09 63 6d | 64 2d 3e 6f 70 74 73 5b |.}.X..cm|d->opts[|
|00001e40| 63 6d 64 2d 3e 6e 6f 70 | 74 73 2b 2b 5d 20 3d 20 |cmd->nop|ts++] = |
|00001e50| 73 61 76 65 73 74 72 28 | 73 74 72 29 3b 0a 58 09 |savestr(|str);.X.|
|00001e60| 7d 20 65 6c 73 65 20 7b | 0a 58 09 09 66 61 74 61 |} else {|.X..fata|
|00001e70| 6c 28 22 62 61 64 20 73 | 74 61 74 65 20 28 25 64 |l("bad s|tate (%d|
|00001e80| 29 20 72 65 63 65 69 76 | 65 64 5c 6e 22 2c 73 74 |) receiv|ed\n",st|
|00001e90| 61 74 65 29 3b 0a 58 09 | 7d 0a 58 7d 0a 58 0a 58 |ate);.X.|}.X}.X.X|
|00001ea0| 63 68 61 72 09 2a 73 61 | 76 65 73 74 72 28 73 74 |char.*sa|vestr(st|
|00001eb0| 72 29 0a 58 63 68 61 72 | 09 2a 73 74 72 3b 0a 58 |r).Xchar|.*str;.X|
|00001ec0| 7b 0a 58 09 63 68 61 72 | 09 2a 73 20 3d 20 28 63 |{.X.char|.*s = (c|
|00001ed0| 68 61 72 20 2a 29 6d 61 | 6c 6c 6f 63 28 73 74 72 |har *)ma|lloc(str|
|00001ee0| 6c 65 6e 28 73 74 72 29 | 2b 31 29 3b 0a 58 0a 58 |len(str)|+1);.X.X|
|00001ef0| 09 69 66 20 28 73 20 3d | 3d 20 4e 55 4c 4c 29 20 |.if (s =|= NULL) |
|00001f00| 0a 58 09 09 66 61 74 61 | 6c 28 22 4e 6f 20 73 74 |.X..fata|l("No st|
|00001f10| 72 69 6e 67 20 73 70 61 | 63 65 22 29 3b 0a 58 0a |ring spa|ce");.X.|
|00001f20| 58 09 73 74 72 63 70 79 | 28 73 2c 20 73 74 72 29 |X.strcpy|(s, str)|
|00001f30| 3b 0a 58 09 72 65 74 75 | 72 6e 20 73 3b 0a 58 7d |;.X.retu|rn s;.X}|
|00001f40| 0a 58 0a 58 73 74 61 74 | 69 63 20 63 6d 64 5f 74 |.X.Xstat|ic cmd_t|
|00001f50| 09 2a 6e 65 77 63 6d 64 | 28 6e 61 6d 65 29 0a 58 |.*newcmd|(name).X|
|00001f60| 63 68 61 72 09 2a 6e 61 | 6d 65 3b 0a 58 7b 0a 58 |char.*na|me;.X{.X|
|00001f70| 09 63 6d 64 5f 74 09 2a | 63 6d 64 20 3d 20 28 63 |.cmd_t.*|cmd = (c|
|00001f80| 6d 64 5f 74 20 2a 29 6d | 61 6c 6c 6f 63 28 73 69 |md_t *)m|alloc(si|
|00001f90| 7a 65 6f 66 28 63 6d 64 | 5f 74 29 29 3b 0a 58 0a |zeof(cmd|_t));.X.|
|00001fa0| 58 09 63 6d 64 2d 3e 6e | 65 78 74 20 3d 20 46 69 |X.cmd->n|ext = Fi|
|00001fb0| 72 73 74 3b 0a 58 09 46 | 69 72 73 74 20 3d 20 63 |rst;.X.F|irst = c|
|00001fc0| 6d 64 3b 0a 58 0a 58 09 | 69 66 20 28 63 6d 64 20 |md;.X.X.|if (cmd |
|00001fd0| 3d 3d 20 4e 55 4c 4c 29 | 0a 58 09 09 66 61 74 61 |== NULL)|.X..fata|
|00001fe0| 6c 28 22 55 6e 61 62 6c | 65 20 74 6f 20 61 6c 6c |l("Unabl|e to all|
|00001ff0| 6f 63 20 73 70 61 63 65 | 20 66 6f 72 20 6e 65 77 |oc space| for new|
|00002000| 20 63 6f 6d 6d 61 6e 64 | 22 29 3b 0a 58 0a 58 09 | command|");.X.X.|
|00002010| 63 6d 64 2d 3e 6e 61 6d | 65 20 3d 20 73 61 76 65 |cmd->nam|e = save|
|00002020| 73 74 72 28 6e 61 6d 65 | 29 3b 0a 58 09 63 6d 64 |str(name|);.X.cmd|
|00002030| 2d 3e 6e 61 72 67 73 20 | 3d 20 30 3b 09 09 63 6d |->nargs |= 0;..cm|
|00002040| 64 2d 3e 6d 61 72 67 73 | 20 3d 20 31 36 3b 0a 58 |d->margs| = 16;.X|
|00002050| 09 63 6d 64 2d 3e 6e 6f | 70 74 73 20 3d 20 30 3b |.cmd->no|pts = 0;|
|00002060| 09 09 63 6d 64 2d 3e 6d | 6f 70 74 73 20 3d 20 31 |..cmd->m|opts = 1|
|00002070| 36 3b 0a 58 09 63 6d 64 | 2d 3e 61 72 67 73 20 3d |6;.X.cmd|->args =|
|00002080| 20 28 63 68 61 72 20 2a | 2a 29 6d 61 6c 6c 6f 63 | (char *|*)malloc|
|00002090| 28 73 69 7a 65 6f 66 28 | 63 68 61 72 20 2a 29 2a |(sizeof(|char *)*|
|000020a0| 63 6d 64 2d 3e 6d 61 72 | 67 73 29 3b 0a 58 09 63 |cmd->mar|gs);.X.c|
|000020b0| 6d 64 2d 3e 6f 70 74 73 | 20 3d 20 28 63 68 61 72 |md->opts| = (char|
|000020c0| 20 2a 2a 29 6d 61 6c 6c | 6f 63 28 73 69 7a 65 6f | **)mall|oc(sizeo|
|000020d0| 66 28 63 68 61 72 20 2a | 29 2a 63 6d 64 2d 3e 6d |f(char *|)*cmd->m|
|000020e0| 6f 70 74 73 29 3b 0a 58 | 0a 58 09 72 65 74 75 72 |opts);.X|.X.retur|
|000020f0| 6e 20 63 6d 64 3b 0a 58 | 7d 0a 58 0a 58 52 65 61 |n cmd;.X|}.X.XRea|
|00002100| 64 46 69 6c 65 28 66 69 | 6c 65 29 0a 58 63 68 61 |dFile(fi|le).Xcha|
|00002110| 72 09 2a 66 69 6c 65 3b | 0a 58 7b 0a 58 09 73 74 |r.*file;|.X{.X.st|
|00002120| 72 75 63 74 20 73 74 61 | 74 09 73 74 61 74 62 75 |ruct sta|t.statbu|
|00002130| 66 3b 0a 58 09 46 49 4c | 45 09 09 2a 66 64 3b 0a |f;.X.FIL|E..*fd;.|
|00002140| 58 09 0a 58 09 69 66 20 | 28 28 73 74 61 74 28 66 |X..X.if |((stat(f|
|00002150| 69 6c 65 2c 20 26 73 74 | 61 74 62 75 66 29 20 3c |ile, &st|atbuf) <|
|00002160| 20 30 29 20 7c 7c 20 0a | 58 09 09 28 73 74 61 74 | 0) || .|X..(stat|
|00002170| 62 75 66 2e 73 74 5f 75 | 69 64 20 21 3d 20 30 29 |buf.st_u|id != 0)|
|00002180| 20 7c 7c 20 2f 2a 20 4f | 77 6e 65 64 20 62 79 20 | || /* O|wned by |
|00002190| 72 6f 6f 74 20 2a 2f 0a | 58 09 09 28 28 73 74 61 |root */.|X..((sta|
|000021a0| 74 62 75 66 2e 73 74 5f | 6d 6f 64 65 20 26 20 30 |tbuf.st_|mode & 0|
|000021b0| 30 37 37 29 20 21 3d 20 | 30 29 29 20 7b 2f 2a 20 |077) != |0)) {/* |
|000021c0| 6e 6f 20 70 65 72 6d 20 | 2a 2f 0a 58 09 09 73 79 |no perm |*/.X..sy|
|000021d0| 73 6c 6f 67 28 4c 4f 47 | 5f 45 52 52 2c 20 22 50 |slog(LOG|_ERR, "P|
|000021e0| 65 72 6d 69 73 73 69 6f | 6e 20 70 72 6f 62 6c 65 |ermissio|n proble|
|000021f0| 6d 73 20 6f 6e 20 25 73 | 22 2c 20 66 69 6c 65 29 |ms on %s|", file)|
|00002200| 3b 0a 58 09 09 66 61 74 | 61 6c 28 22 50 65 72 6d |;.X..fat|al("Perm|
|00002210| 69 73 73 69 6f 6e 20 70 | 72 6f 62 6c 65 6d 73 20 |ission p|roblems |
|00002220| 6f 6e 20 25 73 22 2c 20 | 66 69 6c 65 29 3b 0a 58 |on %s", |file);.X|
|00002230| 09 7d 0a 58 09 69 66 20 | 28 28 66 64 20 3d 20 66 |.}.X.if |((fd = f|
|00002240| 6f 70 65 6e 28 66 69 6c | 65 2c 22 72 22 29 29 20 |open(fil|e,"r")) |
|00002250| 3d 3d 20 4e 55 4c 4c 29 | 20 7b 0a 58 09 09 73 79 |== NULL)| {.X..sy|
|00002260| 73 6c 6f 67 28 4c 4f 47 | 5f 45 52 52 2c 20 22 43 |slog(LOG|_ERR, "C|
|00002270| 6f 75 6c 64 6e 27 74 20 | 6f 70 65 6e 20 6f 6e 20 |ouldn't |open on |
|00002280| 25 73 22 2c 20 66 69 6c | 65 29 3b 0a 58 09 09 66 |%s", fil|e);.X..f|
|00002290| 61 74 61 6c 28 22 43 6f | 75 6c 64 6e 27 74 20 6f |atal("Co|uldn't o|
|000022a0| 70 65 6e 20 25 73 22 2c | 20 66 69 6c 65 29 3b 0a |pen %s",| file);.|
|000022b0| 58 09 7d 0a 58 0a 58 09 | 79 79 69 6e 20 3d 20 66 |X.}.X.X.|yyin = f|
|000022c0| 64 3b 0a 58 09 79 79 6c | 65 78 28 29 3b 0a 58 0a |d;.X.yyl|ex();.X.|
|000022d0| 58 09 72 65 74 75 72 6e | 20 30 3b 0a 58 7d 0a 58 |X.return| 0;.X}.X|
|000022e0| 0a 58 43 6f 75 6e 74 41 | 72 67 73 28 63 6d 64 29 |.XCountA|rgs(cmd)|
|000022f0| 0a 58 63 6d 64 5f 74 09 | 2a 63 6d 64 3b 0a 58 7b |.Xcmd_t.|*cmd;.X{|
|00002300| 0a 58 09 69 6e 74 09 69 | 2c 20 76 61 6c 3b 0a 58 |.X.int.i|, val;.X|
|00002310| 09 69 6e 74 09 77 69 6c | 64 20 3d 20 30 2c 20 6d |.int.wil|d = 0, m|
|00002320| 61 78 20 3d 20 30 3b 0a | 58 09 63 68 61 72 09 2a |ax = 0;.|X.char.*|
|00002330| 63 70 2c 20 2a 6e 70 2c | 20 73 74 72 5b 4d 41 58 |cp, *np,| str[MAX|
|00002340| 53 54 52 4c 45 4e 5d 3b | 0a 58 0a 58 09 66 6f 72 |STRLEN];|.X.X.for|
|00002350| 20 28 69 20 3d 20 30 3b | 20 69 20 3c 20 63 6d 64 | (i = 0;| i < cmd|
|00002360| 2d 3e 6e 61 72 67 73 3b | 20 69 2b 2b 29 20 7b 0a |->nargs;| i++) {.|
|00002370| 58 09 09 6e 70 20 3d 20 | 63 6d 64 2d 3e 61 72 67 |X..np = |cmd->arg|
|00002380| 73 5b 69 5d 3b 0a 58 0a | 58 09 09 77 68 69 6c 65 |s[i];.X.|X..while|
|00002390| 20 28 28 63 70 20 3d 20 | 69 6e 64 65 78 28 6e 70 | ((cp = |index(np|
|000023a0| 2c 20 27 24 27 29 29 20 | 21 3d 20 4e 55 4c 4c 29 |, '$')) |!= NULL)|
|000023b0| 20 7b 0a 58 09 09 09 69 | 66 20 28 28 63 70 20 21 | {.X...i|f ((cp !|
|000023c0| 3d 20 63 6d 64 2d 3e 61 | 72 67 73 5b 69 5d 29 20 |= cmd->a|rgs[i]) |
|000023d0| 26 26 20 28 2a 28 63 70 | 2d 31 29 20 3d 3d 20 27 |&& (*(cp|-1) == '|
|000023e0| 5c 5c 27 29 29 0a 58 09 | 09 09 09 6e 70 20 3d 20 |\\')).X.|...np = |
|000023f0| 63 70 20 2b 20 31 3b 0a | 58 09 09 09 65 6c 73 65 |cp + 1;.|X...else|
|00002400| 0a 58 09 09 09 09 62 72 | 65 61 6b 3b 0a 58 09 09 |.X....br|eak;.X..|
|00002410| 7d 0a 58 0a 58 09 09 69 | 66 20 28 63 70 20 3d 3d |}.X.X..i|f (cp ==|
|00002420| 20 4e 55 4c 4c 29 0a 58 | 09 09 09 63 6f 6e 74 69 | NULL).X|...conti|
|00002430| 6e 75 65 3b 0a 58 09 09 | 69 66 20 28 2a 28 63 70 |nue;.X..|if (*(cp|
|00002440| 2b 31 29 20 3d 3d 20 27 | 2a 27 29 20 7b 0a 58 09 |+1) == '|*') {.X.|
|00002450| 09 09 77 69 6c 64 20 3d | 20 31 3b 0a 58 09 09 09 |..wild =| 1;.X...|
|00002460| 63 6f 6e 74 69 6e 75 65 | 3b 0a 58 09 09 7d 0a 58 |continue|;.X..}.X|
|00002470| 09 09 0a 58 09 09 63 70 | 2b 2b 3b 0a 58 09 09 6e |...X..cp|++;.X..n|
|00002480| 70 20 3d 20 63 70 3b 0a | 58 09 09 0a 58 09 09 77 |p = cp;.|X...X..w|
|00002490| 68 69 6c 65 20 28 69 73 | 64 69 67 69 74 28 2a 63 |hile (is|digit(*c|
|000024a0| 70 29 29 0a 58 09 09 09 | 63 70 2b 2b 3b 0a 58 09 |p)).X...|cp++;.X.|
|000024b0| 09 69 66 20 28 28 63 70 | 20 2d 20 6e 70 29 20 3d |.if ((cp| - np) =|
|000024c0| 3d 20 30 29 0a 58 09 09 | 09 63 6f 6e 74 69 6e 75 |= 0).X..|.continu|
|000024d0| 65 3b 0a 58 09 09 73 74 | 72 6e 63 70 79 28 73 74 |e;.X..st|rncpy(st|
|000024e0| 72 2c 20 6e 70 2c 20 63 | 70 20 2d 20 6e 70 29 3b |r, np, c|p - np);|
|000024f0| 0a 58 09 09 73 74 72 5b | 63 70 20 2d 20 6e 70 5d |.X..str[|cp - np]|
|00002500| 20 3d 20 27 5c 30 27 3b | 0a 58 09 09 76 61 6c 20 | = '\0';|.X..val |
|00002510| 3d 20 61 74 6f 69 28 73 | 74 72 29 3b 0a 58 09 09 |= atoi(s|tr);.X..|
|00002520| 69 66 20 28 76 61 6c 20 | 3e 20 6d 61 78 29 0a 58 |if (val |> max).X|
|00002530| 09 09 09 6d 61 78 20 3d | 20 76 61 6c 3b 0a 58 09 |...max =| val;.X.|
|00002540| 7d 0a 58 0a 58 09 69 66 | 20 28 77 69 6c 64 29 0a |}.X.X.if| (wild).|
|00002550| 58 09 09 72 65 74 75 72 | 6e 20 2d 6d 61 78 3b 0a |X..retur|n -max;.|
|00002560| 58 09 72 65 74 75 72 6e | 20 6d 61 78 3b 0a 58 7d |X.return| max;.X}|
|00002570| 0a 58 0a 58 73 74 61 74 | 69 63 20 69 6e 74 09 63 |.X.Xstat|ic int.c|
|00002580| 6d 70 6f 70 74 73 28 61 | 2c 20 62 29 0a 58 63 68 |mpopts(a|, b).Xch|
|00002590| 61 72 09 2a 61 2c 20 2a | 62 3b 0a 58 7b 0a 58 09 |ar.*a, *|b;.X{.X.|
|000025a0| 63 68 61 72 09 2a 63 70 | 5f 61 2c 20 2a 63 70 5f |char.*cp|_a, *cp_|
|000025b0| 62 3b 0a 58 09 69 6e 74 | 09 76 61 6c 5f 61 2c 20 |b;.X.int|.val_a, |
|000025c0| 76 61 6c 5f 62 3b 0a 58 | 09 63 68 61 72 09 73 74 |val_b;.X|.char.st|
|000025d0| 72 5f 61 5b 4d 41 58 53 | 54 52 4c 45 4e 5d 2c 20 |r_a[MAXS|TRLEN], |
|000025e0| 73 74 72 5f 62 5b 4d 41 | 58 53 54 52 4c 45 4e 5d |str_b[MA|XSTRLEN]|
|000025f0| 3b 0a 58 0a 58 09 69 66 | 20 28 2a 61 20 21 3d 20 |;.X.X.if| (*a != |
|00002600| 27 24 27 20 26 26 20 2a | 62 20 21 3d 20 27 24 27 |'$' && *|b != '$'|
|00002610| 29 0a 58 09 09 72 65 74 | 75 72 6e 20 30 3b 0a 58 |).X..ret|urn 0;.X|
|00002620| 09 69 66 20 28 2a 61 20 | 3d 3d 20 27 24 27 20 26 |.if (*a |== '$' &|
|00002630| 26 20 2a 62 20 21 3d 20 | 27 24 27 29 0a 58 09 09 |& *b != |'$').X..|
|00002640| 72 65 74 75 72 6e 20 2d | 31 3b 0a 58 09 69 66 20 |return -|1;.X.if |
|00002650| 28 2a 61 20 21 3d 20 27 | 24 27 20 26 26 20 2a 62 |(*a != '|$' && *b|
|00002660| 20 3d 3d 20 27 24 27 29 | 0a 58 09 09 72 65 74 75 | == '$')|.X..retu|
|00002670| 72 6e 20 20 31 3b 0a 58 | 0a 58 09 63 70 5f 61 20 |rn 1;.X|.X.cp_a |
|00002680| 3d 20 2b 2b 61 3b 0a 58 | 09 63 70 5f 62 20 3d 20 |= ++a;.X|.cp_b = |
|00002690| 2b 2b 62 3b 0a 58 09 77 | 68 69 6c 65 20 28 28 2a |++b;.X.w|hile ((*|
|000026a0| 63 70 5f 61 20 21 3d 20 | 27 5c 30 27 29 20 26 26 |cp_a != |'\0') &&|
|000026b0| 20 28 2a 63 70 5f 61 20 | 21 3d 20 27 3d 27 29 29 | (*cp_a |!= '='))|
|000026c0| 0a 58 09 09 69 66 20 28 | 21 20 69 73 64 69 67 69 |.X..if (|! isdigi|
|000026d0| 74 28 2a 63 70 5f 61 29 | 29 0a 58 09 09 09 62 72 |t(*cp_a)|).X...br|
|000026e0| 65 61 6b 3b 0a 58 09 77 | 68 69 6c 65 20 28 28 2a |eak;.X.w|hile ((*|
|000026f0| 63 70 5f 62 20 21 3d 20 | 27 5c 30 27 29 20 26 26 |cp_b != |'\0') &&|
|00002700| 20 28 2a 63 70 5f 62 20 | 21 3d 20 27 3d 27 29 29 | (*cp_b |!= '='))|
|00002710| 0a 58 09 09 69 66 20 28 | 21 20 69 73 64 69 67 69 |.X..if (|! isdigi|
|00002720| 74 28 2a 63 70 5f 62 29 | 29 0a 58 09 09 09 62 72 |t(*cp_b)|).X...br|
|00002730| 65 61 6b 3b 0a 58 09 0a | 58 09 69 66 20 28 2a 63 |eak;.X..|X.if (*c|
|00002740| 70 5f 61 20 21 3d 20 27 | 3d 27 20 26 26 20 2a 63 |p_a != '|=' && *c|
|00002750| 70 5f 62 20 21 3d 20 27 | 3d 27 29 0a 58 09 09 72 |p_b != '|=').X..r|
|00002760| 65 74 75 72 6e 20 30 3b | 0a 58 09 69 66 20 28 2a |eturn 0;|.X.if (*|
|00002770| 63 70 5f 61 20 3d 3d 20 | 27 3d 27 20 26 26 20 2a |cp_a == |'=' && *|
|00002780| 63 70 5f 62 20 21 3d 20 | 27 3d 27 29 0a 58 09 09 |cp_b != |'=').X..|
|00002790| 72 65 74 75 72 6e 20 2d | 31 3b 0a 58 09 69 66 20 |return -|1;.X.if |
|000027a0| 28 2a 63 70 5f 61 20 21 | 3d 20 27 3d 27 20 26 26 |(*cp_a !|= '=' &&|
|000027b0| 20 2a 63 70 5f 62 20 3d | 3d 20 27 3d 27 29 0a 58 | *cp_b =|= '=').X|
|000027c0| 09 09 72 65 74 75 72 6e | 20 20 31 3b 0a 58 0a 58 |..return| 1;.X.X|
|000027d0| 09 73 74 72 6e 63 70 79 | 28 73 74 72 5f 61 2c 20 |.strncpy|(str_a, |
|000027e0| 61 2c 20 63 70 5f 61 20 | 2d 20 61 29 3b 0a 58 09 |a, cp_a |- a);.X.|
|000027f0| 73 74 72 5f 61 5b 63 70 | 5f 61 20 2d 20 61 5d 20 |str_a[cp|_a - a] |
|00002800| 3d 20 27 5c 30 27 3b 0a | 58 09 76 61 6c 5f 61 20 |= '\0';.|X.val_a |
|00002810| 3d 20 61 74 6f 69 28 73 | 74 72 5f 61 29 3b 0a 58 |= atoi(s|tr_a);.X|
|00002820| 09 73 74 72 6e 63 70 79 | 28 73 74 72 5f 62 2c 20 |.strncpy|(str_b, |
|00002830| 62 2c 20 63 70 5f 62 20 | 2d 20 61 29 3b 0a 58 09 |b, cp_b |- a);.X.|
|00002840| 73 74 72 5f 61 5b 63 70 | 5f 62 20 2d 20 62 5d 20 |str_a[cp|_b - b] |
|00002850| 3d 20 27 5c 30 27 3b 0a | 58 09 76 61 6c 5f 62 20 |= '\0';.|X.val_b |
|00002860| 3d 20 61 74 6f 69 28 73 | 74 72 5f 62 29 3b 0a 58 |= atoi(s|tr_b);.X|
|00002870| 0a 58 09 69 66 20 28 76 | 61 6c 5f 61 20 3c 20 76 |.X.if (v|al_a < v|
|00002880| 61 6c 5f 62 29 0a 58 09 | 09 72 65 74 75 72 6e 20 |al_b).X.|.return |
|00002890| 2d 31 3b 0a 58 09 69 66 | 20 28 76 61 6c 5f 61 20 |-1;.X.if| (val_a |
|000028a0| 3e 20 76 61 6c 5f 62 29 | 0a 58 09 09 72 65 74 75 |> val_b)|.X..retu|
|000028b0| 72 6e 20 20 31 3b 0a 58 | 09 72 65 74 75 72 6e 20 |rn 1;.X|.return |
|000028c0| 30 3b 0a 58 7d 0a 58 0a | 58 73 6f 72 74 6f 70 74 |0;.X}.X.|Xsortopt|
|000028d0| 73 28 63 6d 64 29 0a 58 | 63 6d 64 5f 74 09 2a 63 |s(cmd).X|cmd_t.*c|
|000028e0| 6d 64 3b 0a 58 7b 0a 58 | 09 71 73 6f 72 74 28 63 |md;.X{.X|.qsort(c|
|000028f0| 6d 64 2d 3e 6f 70 74 73 | 2c 20 63 6d 64 2d 3e 6e |md->opts|, cmd->n|
|00002900| 6f 70 74 73 2c 20 73 69 | 7a 65 6f 66 28 63 68 61 |opts, si|zeof(cha|
|00002910| 72 20 2a 29 2c 20 63 6d | 70 6f 70 74 73 29 3b 0a |r *), cm|popts);.|
|00002920| 58 7d 0a 58 0a 58 63 6d | 64 5f 74 09 2a 42 75 69 |X}.X.Xcm|d_t.*Bui|
|00002930| 6c 64 28 64 65 66 2c 20 | 63 6d 64 29 0a 58 63 6d |ld(def, |cmd).Xcm|
|00002940| 64 5f 74 09 2a 64 65 66 | 2c 20 2a 63 6d 64 3b 0a |d_t.*def|, *cmd;.|
|00002950| 58 7b 0a 58 09 63 6d 64 | 5f 74 09 09 2a 6e 65 77 |X{.X.cmd|_t..*new|
|00002960| 20 3d 20 6e 65 77 63 6d | 64 28 22 22 29 3b 0a 58 | = newcm|d("");.X|
|00002970| 09 63 68 61 72 09 09 64 | 65 66 6e 61 6d 65 5b 4d |.char..d|efname[M|
|00002980| 41 58 53 54 52 4c 45 4e | 5d 2c 20 6f 70 74 6e 61 |AXSTRLEN|], optna|
|00002990| 6d 65 5b 4d 41 58 53 54 | 52 4c 45 4e 5d 2c 20 2a |me[MAXST|RLEN], *|
|000029a0| 63 70 3b 0a 58 09 69 6e | 74 09 09 69 2c 20 6a 3b |cp;.X.in|t..i, j;|
|000029b0| 0a 58 09 65 78 74 65 72 | 6e 20 63 68 61 72 09 2a |.X.exter|n char.*|
|000029c0| 69 6e 64 65 78 28 29 3b | 0a 58 0a 58 09 69 66 20 |index();|.X.X.if |
|000029d0| 28 63 6d 64 20 3d 3d 20 | 4e 55 4c 4c 29 0a 58 09 |(cmd == |NULL).X.|
|000029e0| 09 72 65 74 75 72 6e 20 | 64 65 66 3b 0a 58 09 69 |.return |def;.X.i|
|000029f0| 66 20 28 64 65 66 20 3d | 3d 20 4e 55 4c 4c 29 0a |f (def =|= NULL).|
|00002a00| 58 09 09 72 65 74 75 72 | 6e 20 63 6d 64 3b 0a 58 |X..retur|n cmd;.X|
|00002a10| 0a 58 09 66 6f 72 20 28 | 69 20 3d 20 30 3b 20 69 |.X.for (|i = 0; i|
|00002a20| 20 3c 20 63 6d 64 2d 3e | 6e 61 72 67 73 3b 20 69 | < cmd->|nargs; i|
|00002a30| 2b 2b 29 0a 58 09 09 61 | 64 64 61 72 67 28 30 2c |++).X..a|ddarg(0,|
|00002a40| 20 6e 65 77 2c 20 63 6d | 64 2d 3e 61 72 67 73 5b | new, cm|d->args[|
|00002a50| 69 5d 29 3b 0a 58 0a 58 | 09 66 6f 72 20 28 69 20 |i]);.X.X|.for (i |
|00002a60| 3d 20 30 3b 20 69 20 3c | 20 64 65 66 2d 3e 6e 6f |= 0; i <| def->no|
|00002a70| 70 74 73 3b 20 69 2b 2b | 29 20 7b 0a 58 09 09 69 |pts; i++|) {.X..i|
|00002a80| 66 20 28 28 63 70 20 3d | 20 69 6e 64 65 78 28 64 |f ((cp =| index(d|
|00002a90| 65 66 2d 3e 6f 70 74 73 | 5b 69 5d 2c 20 27 3d 27 |ef->opts|[i], '='|
|00002aa0| 29 29 20 3d 3d 20 4e 55 | 4c 4c 29 0a 58 09 09 09 |)) == NU|LL).X...|
|00002ab0| 73 74 72 63 70 79 28 64 | 65 66 6e 61 6d 65 2c 20 |strcpy(d|efname, |
|00002ac0| 64 65 66 2d 3e 6f 70 74 | 73 5b 69 5d 29 3b 0a 58 |def->opt|s[i]);.X|
|00002ad0| 09 09 65 6c 73 65 20 7b | 0a 58 09 09 09 69 6e 74 |..else {|.X...int|
|00002ae0| 09 6c 20 3d 20 63 70 20 | 2d 20 64 65 66 2d 3e 6f |.l = cp |- def->o|
|00002af0| 70 74 73 5b 69 5d 3b 0a | 58 09 09 09 73 74 72 6e |pts[i];.|X...strn|
|00002b00| 63 70 79 28 64 65 66 6e | 61 6d 65 2c 20 64 65 66 |cpy(defn|ame, def|
|00002b10| 2d 3e 6f 70 74 73 5b 69 | 5d 2c 20 6c 29 3b 0a 58 |->opts[i|], l);.X|
|00002b20| 09 09 09 64 65 66 6e 61 | 6d 65 5b 6c 5d 20 3d 20 |...defna|me[l] = |
|00002b30| 27 5c 30 27 3b 0a 58 09 | 09 7d 0a 58 09 09 66 6f |'\0';.X.|.}.X..fo|
|00002b40| 72 20 28 6a 20 3d 20 30 | 3b 20 6a 20 3c 20 63 6d |r (j = 0|; j < cm|
|00002b50| 64 2d 3e 6e 6f 70 74 73 | 3b 20 6a 2b 2b 29 20 7b |d->nopts|; j++) {|
|00002b60| 0a 58 09 09 09 69 66 20 | 28 28 63 70 20 3d 20 69 |.X...if |((cp = i|
|00002b70| 6e 64 65 78 28 63 6d 64 | 2d 3e 6f 70 74 73 5b 6a |ndex(cmd|->opts[j|
|00002b80| 5d 2c 20 27 3d 27 29 29 | 20 3d 3d 20 4e 55 4c 4c |], '='))| == NULL|
|00002b90| 29 0a 58 09 09 09 09 73 | 74 72 63 70 79 28 6f 70 |).X....s|trcpy(op|
|00002ba0| 74 6e 61 6d 65 2c 20 63 | 6d 64 2d 3e 6f 70 74 73 |tname, c|md->opts|
|00002bb0| 5b 6a 5d 29 3b 0a 58 09 | 09 09 65 6c 73 65 20 7b |[j]);.X.|..else {|
|00002bc0| 0a 58 09 09 09 09 69 6e | 74 09 6c 20 3d 20 63 70 |.X....in|t.l = cp|
|00002bd0| 20 2d 20 63 6d 64 2d 3e | 6f 70 74 73 5b 6a 5d 3b | - cmd->|opts[j];|
|00002be0| 0a 58 09 09 09 09 73 74 | 72 6e 63 70 79 28 6f 70 |.X....st|rncpy(op|
|00002bf0| 74 6e 61 6d 65 2c 20 63 | 6d 64 2d 3e 6f 70 74 73 |tname, c|md->opts|
|00002c00| 5b 6a 5d 2c 20 6c 29 3b | 0a 58 09 09 09 09 6f 70 |[j], l);|.X....op|
|00002c10| 74 6e 61 6d 65 5b 6c 5d | 20 3d 20 27 5c 30 27 3b |tname[l]| = '\0';|
|00002c20| 0a 58 09 09 09 7d 0a 58 | 09 09 09 69 66 20 28 73 |.X...}.X|...if (s|
|00002c30| 74 72 63 6d 70 28 64 65 | 66 6e 61 6d 65 2c 20 6f |trcmp(de|fname, o|
|00002c40| 70 74 6e 61 6d 65 29 20 | 3d 3d 20 30 29 0a 58 09 |ptname) |== 0).X.|
|00002c50| 09 09 09 64 65 66 2d 3e | 6f 70 74 73 5b 69 5d 5b |...def->|opts[i][|
|00002c60| 30 5d 20 3d 20 27 5c 30 | 27 3b 0a 58 09 09 7d 0a |0] = '\0|';.X..}.|
|00002c70| 58 09 09 69 66 20 28 64 | 65 66 2d 3e 6f 70 74 73 |X..if (d|ef->opts|
|00002c80| 5b 69 5d 5b 30 5d 20 21 | 3d 20 27 5c 30 27 29 0a |[i][0] !|= '\0').|
|00002c90| 58 09 09 09 61 64 64 61 | 72 67 28 31 2c 20 6e 65 |X...adda|rg(1, ne|
|00002ca0| 77 2c 20 64 65 66 2d 3e | 6f 70 74 73 5b 69 5d 29 |w, def->|opts[i])|
|00002cb0| 3b 0a 58 09 7d 0a 58 09 | 66 6f 72 20 28 6a 20 3d |;.X.}.X.|for (j =|
|00002cc0| 20 30 3b 20 6a 20 3c 20 | 63 6d 64 2d 3e 6e 6f 70 | 0; j < |cmd->nop|
|00002cd0| 74 73 3b 20 6a 2b 2b 29 | 0a 58 09 09 61 64 64 61 |ts; j++)|.X..adda|
|00002ce0| 72 67 28 31 2c 20 6e 65 | 77 2c 20 63 6d 64 2d 3e |rg(1, ne|w, cmd->|
|00002cf0| 6f 70 74 73 5b 6a 5d 29 | 3b 0a 58 0a 58 09 2f 2a |opts[j])|;.X.X./*|
|00002d00| 20 73 6f 72 74 6f 70 74 | 73 28 6e 65 77 29 3b 20 | sortopt|s(new); |
|00002d10| 2a 2f 0a 58 0a 58 09 72 | 65 74 75 72 6e 20 6e 65 |*/.X.X.r|eturn ne|
|00002d20| 77 3b 0a 58 7d 0a 45 4e | 44 5f 4f 46 5f 46 49 4c |w;.X}.EN|D_OF_FIL|
|00002d30| 45 0a 69 66 20 74 65 73 | 74 20 35 37 32 35 20 2d |E.if tes|t 5725 -|
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|00002d50| 6c 27 60 3b 20 74 68 65 | 6e 0a 20 20 20 20 65 63 |l'`; the|n. ec|
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|00002da0| 6c 27 0a 66 69 0a 69 66 | 20 74 65 73 74 20 2d 66 |l'.fi.if| test -f|
|00002db0| 20 27 6d 61 69 6e 2e 63 | 27 20 2d 61 20 22 24 7b | 'main.c|' -a "${|
|00002dc0| 31 7d 22 20 21 3d 20 22 | 2d 63 22 20 3b 20 74 68 |1}" != "|-c" ; th|
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|000032a0| 2c 20 2a 63 72 79 70 74 | 28 29 3b 0a 58 0a 58 63 |, *crypt|();.X.Xc|
|000032b0| 68 61 72 09 2a 50 72 6f | 67 6e 61 6d 65 3b 0a 58 |har.*Pro|gname;.X|
|000032c0| 63 6d 64 5f 74 09 2a 46 | 69 6e 64 28 29 3b 0a 58 |cmd_t.*F|ind();.X|
|000032d0| 63 6d 64 5f 74 09 2a 46 | 69 72 73 74 20 3d 20 4e |cmd_t.*F|irst = N|
|000032e0| 55 4c 4c 3b 0a 58 0a 58 | 55 73 61 67 65 28 29 0a |ULL;.X.X|Usage().|
|000032f0| 58 7b 0a 58 09 66 61 74 | 61 6c 28 22 55 73 61 67 |X{.X.fat|al("Usag|
|00003300| 65 3a 20 25 73 20 6d 6e | 65 6d 6f 6e 69 63 20 5b |e: %s mn|emonic [|
|00003310| 61 72 67 73 5d 5c 6e 20 | 20 20 20 20 20 20 25 73 |args]\n | %s|
|00003320| 20 2d 68 20 5b 2d 75 20 | 75 73 65 72 6e 61 6d 65 | -h [-u |username|
|00003330| 5d 20 6d 6e 65 6d 6f 6e | 69 63 22 2c 0a 58 09 09 |] mnemon|ic",.X..|
|00003340| 09 50 72 6f 67 6e 61 6d | 65 2c 20 50 72 6f 67 6e |.Prognam|e, Progn|
|00003350| 61 6d 65 29 3b 0a 58 7d | 0a 58 0a 58 6d 61 69 6e |ame);.X}|.X.Xmain|
|00003360| 28 61 72 67 63 2c 20 61 | 72 67 76 29 0a 58 69 6e |(argc, a|rgv).Xin|
|00003370| 74 09 61 72 67 63 3b 0a | 58 63 68 61 72 09 2a 2a |t.argc;.|Xchar.**|
|00003380| 61 72 67 76 3b 0a 58 7b | 0a 58 09 69 6e 74 09 09 |argv;.X{|.X.int..|
|00003390| 6e 75 6d 2c 20 61 72 67 | 53 74 61 72 74 20 3d 20 |num, arg|Start = |
|000033a0| 31 3b 0a 58 09 63 68 61 | 72 09 09 75 73 65 72 5b |1;.X.cha|r..user[|
|000033b0| 4d 41 58 53 54 52 4c 45 | 4e 5d 3b 0a 58 09 63 6d |MAXSTRLE|N];.X.cm|
|000033c0| 64 5f 74 09 09 2a 63 6d | 64 2c 20 2a 64 65 66 2c |d_t..*cm|d, *def,|
|000033d0| 20 2a 6e 65 77 3b 0a 58 | 09 73 74 72 75 63 74 20 | *new;.X|.struct |
|000033e0| 70 61 73 73 77 64 09 2a | 70 77 3b 0a 58 09 69 6e |passwd.*|pw;.X.in|
|000033f0| 74 09 09 68 66 6c 61 67 | 20 3d 20 30 3b 0a 58 09 |t..hflag| = 0;.X.|
|00003400| 63 68 61 72 09 09 2a 75 | 70 74 72 20 3d 20 4e 55 |char..*u|ptr = NU|
|00003410| 4c 4c 3b 0a 58 0a 58 09 | 50 72 6f 67 6e 61 6d 65 |LL;.X.X.|Progname|
|00003420| 20 3d 20 61 72 67 76 5b | 30 5d 3b 0a 58 0a 58 09 | = argv[|0];.X.X.|
|00003430| 77 68 69 6c 65 20 28 31 | 29 20 7b 0a 58 09 09 69 |while (1|) {.X..i|
|00003440| 66 20 28 61 72 67 53 74 | 61 72 74 20 3e 3d 20 61 |f (argSt|art >= a|
|00003450| 72 67 63 29 0a 58 09 09 | 09 62 72 65 61 6b 3b 0a |rgc).X..|.break;.|
|00003460| 58 0a 58 09 09 69 66 20 | 28 73 74 72 63 6d 70 28 |X.X..if |(strcmp(|
|00003470| 22 2d 68 22 2c 20 61 72 | 67 76 5b 61 72 67 53 74 |"-h", ar|gv[argSt|
|00003480| 61 72 74 5d 29 20 3d 3d | 20 30 29 20 7b 0a 58 09 |art]) ==| 0) {.X.|
|00003490| 09 09 68 66 6c 61 67 2b | 2b 3b 0a 58 09 09 09 61 |..hflag+|+;.X...a|
|000034a0| 72 67 53 74 61 72 74 2b | 2b 3b 0a 58 09 09 7d 20 |rgStart+|+;.X..} |
|000034b0| 65 6c 73 65 20 69 66 20 | 28 73 74 72 63 6d 70 28 |else if |(strcmp(|
|000034c0| 22 2d 75 22 2c 20 61 72 | 67 76 5b 61 72 67 53 74 |"-u", ar|gv[argSt|
|000034d0| 61 72 74 5d 29 20 3d 3d | 20 30 29 20 7b 0a 58 09 |art]) ==| 0) {.X.|
|000034e0| 09 09 69 66 20 28 73 74 | 72 6c 65 6e 28 61 72 67 |..if (st|rlen(arg|
|000034f0| 76 5b 61 72 67 53 74 61 | 72 74 5d 29 20 3d 3d 20 |v[argSta|rt]) == |
|00003500| 32 29 20 7b 0a 58 09 09 | 09 09 69 66 20 28 61 72 |2) {.X..|..if (ar|
|00003510| 67 53 74 61 72 74 2b 31 | 20 3e 3d 20 61 72 67 63 |gStart+1| >= argc|
|00003520| 29 0a 58 09 09 09 09 09 | 55 73 61 67 65 28 29 3b |).X.....|Usage();|
|00003530| 0a 58 09 09 09 09 61 72 | 67 53 74 61 72 74 2b 2b |.X....ar|gStart++|
|00003540| 3b 0a 58 09 09 09 09 75 | 70 74 72 20 3d 20 61 72 |;.X....u|ptr = ar|
|00003550| 67 76 5b 61 72 67 53 74 | 61 72 74 5d 3b 0a 58 09 |gv[argSt|art];.X.|
|00003560| 09 09 7d 0a 58 09 09 09 | 61 72 67 53 74 61 72 74 |..}.X...|argStart|
|00003570| 2b 2b 3b 0a 58 09 09 7d | 20 65 6c 73 65 20 69 66 |++;.X..}| else if|
|00003580| 20 28 73 74 72 63 6d 70 | 28 22 2d 75 68 22 2c 20 | (strcmp|("-uh", |
|00003590| 61 72 67 76 5b 61 72 67 | 53 74 61 72 74 5d 29 20 |argv[arg|Start]) |
|000035a0| 3d 3d 20 30 29 20 7b 0a | 58 09 09 09 68 66 6c 61 |== 0) {.|X...hfla|
|000035b0| 67 2b 2b 3b 0a 58 09 09 | 09 69 66 20 28 73 74 72 |g++;.X..|.if (str|
|000035c0| 6c 65 6e 28 61 72 67 76 | 5b 61 72 67 53 74 61 72 |len(argv|[argStar|
|000035d0| 74 5d 29 20 3d 3d 20 33 | 29 20 7b 0a 58 09 09 09 |t]) == 3|) {.X...|
|000035e0| 09 69 66 20 28 61 72 67 | 53 74 61 72 74 2b 31 20 |.if (arg|Start+1 |
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|00003600| 73 61 67 65 28 29 3b 0a | 58 09 09 09 09 61 72 67 |sage();.|X....arg|
|00003610| 53 74 61 72 74 2b 2b 3b | 0a 58 09 09 09 09 75 70 |Start++;|.X....up|
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|00003630| 72 74 5d 3b 0a 58 09 09 | 09 7d 0a 58 09 09 09 61 |rt];.X..|.}.X...a|
|00003640| 72 67 53 74 61 72 74 2b | 2b 3b 0a 58 09 09 7d 20 |rgStart+|+;.X..} |
|00003650| 65 6c 73 65 20 69 66 20 | 28 73 74 72 63 6d 70 28 |else if |(strcmp(|
|00003660| 22 2d 68 75 22 2c 20 61 | 72 67 76 5b 61 72 67 53 |"-hu", a|rgv[argS|
|00003670| 74 61 72 74 5d 29 20 3d | 3d 20 30 29 20 7b 0a 58 |tart]) =|= 0) {.X|
|00003680| 09 09 09 68 66 6c 61 67 | 2b 2b 3b 0a 58 09 09 09 |...hflag|++;.X...|
|00003690| 69 66 20 28 73 74 72 6c | 65 6e 28 61 72 67 76 5b |if (strl|en(argv[|
|000036a0| 61 72 67 53 74 61 72 74 | 5d 29 20 3d 3d 20 33 29 |argStart|]) == 3)|
|000036b0| 20 7b 0a 58 09 09 09 09 | 69 66 20 28 61 72 67 53 | {.X....|if (argS|
|000036c0| 74 61 72 74 2b 31 20 3e | 3d 20 61 72 67 63 29 0a |tart+1 >|= argc).|
|000036d0| 58 09 09 09 09 09 55 73 | 61 67 65 28 29 3b 0a 58 |X.....Us|age();.X|
|000036e0| 09 09 09 09 61 72 67 53 | 74 61 72 74 2b 2b 3b 0a |....argS|tart++;.|
|000036f0| 58 09 09 09 09 75 70 74 | 72 20 3d 20 61 72 67 76 |X....upt|r = argv|
|00003700| 5b 61 72 67 53 74 61 72 | 74 5d 3b 0a 58 09 09 09 |[argStar|t];.X...|
|00003710| 7d 0a 58 09 09 09 61 72 | 67 53 74 61 72 74 2b 2b |}.X...ar|gStart++|
|00003720| 3b 0a 58 09 09 7d 20 65 | 6c 73 65 20 7b 0a 58 09 |;.X..} e|lse {.X.|
|00003730| 09 09 62 72 65 61 6b 3b | 0a 58 09 09 7d 0a 58 09 |..break;|.X..}.X.|
|00003740| 7d 0a 58 0a 58 09 69 66 | 20 28 6f 70 65 6e 6c 6f |}.X.X.if| (openlo|
|00003750| 67 28 22 6f 70 22 2c 20 | 30 2c 20 4c 4f 47 5f 41 |g("op", |0, LOG_A|
|00003760| 55 54 48 29 20 3c 20 30 | 29 20 0a 58 09 09 66 61 |UTH) < 0|) .X..fa|
|00003770| 74 61 6c 28 22 6f 70 65 | 6e 6c 6f 67 20 66 61 69 |tal("ope|nlog fai|
|00003780| 6c 65 64 22 29 3b 0a 58 | 0a 58 09 52 65 61 64 46 |led");.X|.X.ReadF|
|00003790| 69 6c 65 28 22 2f 65 74 | 63 2f 6f 70 2e 61 63 63 |ile("/et|c/op.acc|
|000037a0| 65 73 73 22 29 3b 0a 58 | 0a 58 09 69 66 20 28 68 |ess");.X|.X.if (h|
|000037b0| 66 6c 61 67 29 20 7b 0a | 58 09 09 69 66 20 28 75 |flag) {.|X..if (u|
|000037c0| 70 74 72 20 21 3d 20 4e | 55 4c 4c 29 20 7b 0a 58 |ptr != N|ULL) {.X|
|000037d0| 09 09 09 69 66 20 28 67 | 65 74 75 69 64 28 29 20 |...if (g|etuid() |
|000037e0| 21 3d 20 30 29 20 0a 58 | 09 09 09 09 66 61 74 61 |!= 0) .X|....fata|
|000037f0| 6c 28 22 50 65 72 6d 69 | 73 73 69 6f 6e 20 64 65 |l("Permi|ssion de|
|00003800| 6e 69 65 64 20 66 6f 72 | 20 2d 75 20 6f 70 74 69 |nied for| -u opti|
|00003810| 6f 6e 22 29 3b 0a 58 09 | 09 7d 0a 58 09 7d 0a 58 |on");.X.|.}.X.}.X|
|00003820| 09 69 66 20 28 75 70 74 | 72 20 21 3d 20 4e 55 4c |.if (upt|r != NUL|
|00003830| 4c 29 20 0a 58 09 09 55 | 73 61 67 65 28 29 3b 0a |L) .X..U|sage();.|
|00003840| 58 0a 58 09 69 66 20 28 | 61 72 67 53 74 61 72 74 |X.X.if (|argStart|
|00003850| 20 3e 3d 20 61 72 67 63 | 29 0a 58 09 09 55 73 61 | >= argc|).X..Usa|
|00003860| 67 65 28 29 3b 0a 58 0a | 58 09 64 65 66 20 3d 20 |ge();.X.|X.def = |
|00003870| 46 69 6e 64 28 22 44 45 | 46 41 55 4c 54 22 29 3b |Find("DE|FAULT");|
|00003880| 0a 58 09 63 6d 64 20 3d | 20 46 69 6e 64 28 61 72 |.X.cmd =| Find(ar|
|00003890| 67 76 5b 61 72 67 53 74 | 61 72 74 5d 29 3b 0a 58 |gv[argSt|art]);.X|
|000038a0| 0a 58 09 69 66 20 28 63 | 6d 64 20 3d 3d 20 4e 55 |.X.if (c|md == NU|
|000038b0| 4c 4c 29 20 0a 58 09 09 | 66 61 74 61 6c 28 22 4e |LL) .X..|fatal("N|
|000038c0| 6f 20 73 75 63 68 20 63 | 6f 6d 6d 61 6e 64 20 25 |o such c|ommand %|
|000038d0| 73 22 2c 20 61 72 67 76 | 5b 31 5d 29 3b 0a 58 0a |s", argv|[1]);.X.|
|000038e0| 58 09 61 72 67 63 20 2d | 3d 20 61 72 67 53 74 61 |X.argc -|= argSta|
|000038f0| 72 74 3b 0a 58 09 61 72 | 67 76 20 2b 3d 20 61 72 |rt;.X.ar|gv += ar|
|00003900| 67 53 74 61 72 74 3b 0a | 58 0a 58 09 6e 65 77 20 |gStart;.|X.X.new |
|00003910| 3d 20 42 75 69 6c 64 28 | 64 65 66 2c 20 63 6d 64 |= Build(|def, cmd|
|00003920| 29 3b 0a 58 09 6e 75 6d | 20 3d 20 43 6f 75 6e 74 |);.X.num| = Count|
|00003930| 41 72 67 73 28 6e 65 77 | 29 3b 0a 58 0a 58 09 69 |Args(new|);.X.X.i|
|00003940| 66 20 28 28 6e 75 6d 20 | 3c 20 30 29 20 26 26 20 |f ((num |< 0) && |
|00003950| 28 28 61 72 67 63 2d 31 | 29 20 3c 20 2d 6e 75 6d |((argc-1|) < -num|
|00003960| 29 29 0a 58 09 09 66 61 | 74 61 6c 28 22 49 6d 70 |)).X..fa|tal("Imp|
|00003970| 72 6f 70 65 72 20 6e 75 | 6d 62 65 72 20 6f 66 20 |roper nu|mber of |
|00003980| 61 72 67 75 6d 65 6e 74 | 73 22 29 3b 0a 58 09 69 |argument|s");.X.i|
|00003990| 66 20 28 28 6e 75 6d 20 | 3e 20 30 29 20 26 26 20 |f ((num |> 0) && |
|000039a0| 28 28 61 72 67 63 2d 31 | 29 20 21 3d 20 6e 75 6d |((argc-1|) != num|
|000039b0| 29 29 20 0a 58 09 09 66 | 61 74 61 6c 28 22 49 6d |)) .X..f|atal("Im|
|000039c0| 70 72 6f 70 65 72 20 6e | 75 6d 62 65 72 20 6f 66 |proper n|umber of|
|000039d0| 20 61 72 67 75 6d 65 6e | 74 73 22 29 3b 0a 58 09 | argumen|ts");.X.|
|000039e0| 69 66 20 28 6e 75 6d 20 | 3c 30 29 0a 58 09 09 6e |if (num |<0).X..n|
|000039f0| 75 6d 20 3d 20 2d 6e 75 | 6d 3b 0a 58 0a 58 09 69 |um = -nu|m;.X.X.i|
|00003a00| 66 20 28 28 70 77 20 3d | 20 67 65 74 70 77 75 69 |f ((pw =| getpwui|
|00003a10| 64 28 67 65 74 75 69 64 | 28 29 29 29 20 3d 3d 20 |d(getuid|())) == |
|00003a20| 4e 55 4c 4c 29 20 0a 58 | 09 09 65 78 69 74 28 31 |NULL) .X|..exit(1|
|00003a30| 29 3b 0a 58 09 73 74 72 | 63 70 79 28 75 73 65 72 |);.X.str|cpy(user|
|00003a40| 2c 20 70 77 2d 3e 70 77 | 5f 6e 61 6d 65 29 3b 0a |, pw->pw|_name);.|
|00003a50| 58 09 69 66 20 28 56 65 | 72 69 66 79 28 6e 65 77 |X.if (Ve|rify(new|
|00003a60| 2c 20 6e 75 6d 2c 20 61 | 72 67 63 2c 20 61 72 67 |, num, a|rgc, arg|
|00003a70| 76 29 20 3c 20 30 29 20 | 7b 0a 58 09 09 73 79 73 |v) < 0) |{.X..sys|
|00003a80| 6c 6f 67 28 4c 4f 47 5f | 4e 4f 54 49 43 45 2c 20 |log(LOG_|NOTICE, |
|00003a90| 22 75 73 65 72 20 25 73 | 20 46 41 49 4c 45 44 20 |"user %s| FAILED |
|00003aa0| 74 6f 20 65 78 65 63 75 | 74 65 20 27 25 73 27 22 |to execu|te '%s'"|
|00003ab0| 2c 20 0a 58 09 09 09 09 | 75 73 65 72 2c 20 61 72 |, .X....|user, ar|
|00003ac0| 67 76 5b 30 5d 29 3b 0a | 58 09 09 66 61 74 61 6c |gv[0]);.|X..fatal|
|00003ad0| 28 22 50 65 72 6d 69 73 | 73 69 6f 6e 20 64 65 6e |("Permis|sion den|
|00003ae0| 69 65 64 22 29 3b 0a 58 | 09 7d 20 65 6c 73 65 20 |ied");.X|.} else |
|00003af0| 7b 0a 58 09 09 73 79 73 | 6c 6f 67 28 4c 4f 47 5f |{.X..sys|log(LOG_|
|00003b00| 4e 4f 54 49 43 45 2c 20 | 22 75 73 65 72 20 25 73 |NOTICE, |"user %s|
|00003b10| 20 53 55 43 43 45 44 45 | 44 20 74 6f 20 65 78 65 | SUCCEDE|D to exe|
|00003b20| 63 75 74 65 20 27 25 73 | 27 22 2c 0a 58 09 09 09 |cute '%s|'",.X...|
|00003b30| 09 75 73 65 72 2c 20 61 | 72 67 76 5b 30 5d 29 3b |.user, a|rgv[0]);|
|00003b40| 0a 58 09 7d 0a 58 0a 58 | 09 72 65 74 75 72 6e 20 |.X.}.X.X|.return |
|00003b50| 47 6f 28 6e 65 77 2c 20 | 6e 75 6d 2c 20 61 72 67 |Go(new, |num, arg|
|00003b60| 63 2c 20 61 72 67 76 29 | 3b 0a 58 7d 0a 58 0a 58 |c, argv)|;.X}.X.X|
|00003b70| 66 61 74 61 6c 28 76 61 | 5f 61 6c 69 73 74 29 0a |fatal(va|_alist).|
|00003b80| 58 20 76 61 5f 64 63 6c | 0a 58 7b 0a 58 09 76 61 |X va_dcl|.X{.X.va|
|00003b90| 5f 6c 69 73 74 09 61 70 | 3b 0a 58 09 63 68 61 72 |_list.ap|;.X.char|
|00003ba0| 09 2a 73 3b 0a 58 0a 58 | 09 76 61 5f 73 74 61 72 |.*s;.X.X|.va_star|
|00003bb0| 74 28 61 70 29 3b 0a 58 | 09 73 20 3d 20 76 61 5f |t(ap);.X|.s = va_|
|00003bc0| 61 72 67 28 61 70 2c 20 | 63 68 61 72 20 2a 29 3b |arg(ap, |char *);|
|00003bd0| 0a 58 09 76 66 70 72 69 | 6e 74 66 28 73 74 64 65 |.X.vfpri|ntf(stde|
|00003be0| 72 72 2c 20 73 2c 20 61 | 70 29 3b 0a 58 09 66 70 |rr, s, a|p);.X.fp|
|00003bf0| 75 74 63 28 27 5c 6e 27 | 2c 20 73 74 64 65 72 72 |utc('\n'|, stderr|
|00003c00| 29 3b 0a 58 09 76 61 5f | 65 6e 64 28 61 70 29 3b |);.X.va_|end(ap);|
|00003c10| 0a 58 0a 58 09 65 78 69 | 74 28 31 29 3b 0a 58 7d |.X.X.exi|t(1);.X}|
|00003c20| 0a 58 0a 58 63 6d 64 5f | 74 09 2a 46 69 6e 64 28 |.X.Xcmd_|t.*Find(|
|00003c30| 6e 61 6d 65 29 0a 58 63 | 68 61 72 09 2a 6e 61 6d |name).Xc|har.*nam|
|00003c40| 65 3b 0a 58 7b 0a 58 09 | 63 6d 64 5f 74 09 2a 63 |e;.X{.X.|cmd_t.*c|
|00003c50| 6d 64 3b 0a 58 0a 58 09 | 66 6f 72 20 28 63 6d 64 |md;.X.X.|for (cmd|
|00003c60| 20 3d 20 46 69 72 73 74 | 3b 20 63 6d 64 20 21 3d | = First|; cmd !=|
|00003c70| 20 4e 55 4c 4c 3b 20 63 | 6d 64 20 3d 20 63 6d 64 | NULL; c|md = cmd|
|00003c80| 20 2d 3e 6e 65 78 74 29 | 20 7b 0a 58 09 09 69 66 | ->next)| {.X..if|
|00003c90| 20 28 73 74 72 63 6d 70 | 28 63 6d 64 2d 3e 6e 61 | (strcmp|(cmd->na|
|00003ca0| 6d 65 2c 20 6e 61 6d 65 | 29 20 3d 3d 20 30 29 0a |me, name|) == 0).|
|00003cb0| 58 09 09 09 62 72 65 61 | 6b 3b 0a 58 09 7d 0a 58 |X...brea|k;.X.}.X|
|00003cc0| 0a 58 09 72 65 74 75 72 | 6e 20 63 6d 64 3b 0a 58 |.X.retur|n cmd;.X|
|00003cd0| 7d 0a 58 0a 58 63 68 61 | 72 09 2a 46 69 6e 64 4f |}.X.Xcha|r.*FindO|
|00003ce0| 70 74 28 63 6d 64 2c 20 | 73 74 72 29 0a 58 63 6d |pt(cmd, |str).Xcm|
|00003cf0| 64 5f 74 09 2a 63 6d 64 | 3b 0a 58 63 68 61 72 09 |d_t.*cmd|;.Xchar.|
|00003d00| 2a 73 74 72 3b 0a 58 7b | 0a 58 09 73 74 61 74 69 |*str;.X{|.X.stati|
|00003d10| 63 20 63 68 61 72 09 6e | 75 6c 5b 32 5d 20 3d 20 |c char.n|ul[2] = |
|00003d20| 22 22 3b 0a 58 09 69 6e | 74 09 09 69 3b 0a 58 09 |"";.X.in|t..i;.X.|
|00003d30| 63 68 61 72 09 09 2a 63 | 70 3b 0a 58 0a 58 09 66 |char..*c|p;.X.X.f|
|00003d40| 6f 72 20 28 69 20 3d 20 | 30 3b 20 69 20 3c 20 63 |or (i = |0; i < c|
|00003d50| 6d 64 2d 3e 6e 6f 70 74 | 73 3b 20 69 2b 2b 29 20 |md->nopt|s; i++) |
|00003d60| 7b 0a 58 09 09 69 66 20 | 28 28 63 70 20 3d 20 69 |{.X..if |((cp = i|
|00003d70| 6e 64 65 78 28 63 6d 64 | 2d 3e 6f 70 74 73 5b 69 |ndex(cmd|->opts[i|
|00003d80| 5d 2c 20 27 3d 27 29 29 | 20 3d 3d 20 4e 55 4c 4c |], '='))| == NULL|
|00003d90| 29 20 7b 0a 58 09 09 09 | 69 66 20 28 73 74 72 63 |) {.X...|if (strc|
|00003da0| 6d 70 28 63 6d 64 2d 3e | 6f 70 74 73 5b 69 5d 2c |mp(cmd->|opts[i],|
|00003db0| 20 73 74 72 29 20 3d 3d | 20 30 29 0a 58 09 09 09 | str) ==| 0).X...|
|00003dc0| 09 72 65 74 75 72 6e 20 | 6e 75 6c 3b 0a 58 09 09 |.return |nul;.X..|
|00003dd0| 7d 20 65 6c 73 65 20 7b | 0a 58 09 09 09 69 6e 74 |} else {|.X...int|
|00003de0| 09 6c 20 3d 20 63 70 20 | 2d 20 63 6d 64 2d 3e 6f |.l = cp |- cmd->o|
|00003df0| 70 74 73 5b 69 5d 3b 0a | 58 09 09 09 69 66 20 28 |pts[i];.|X...if (|
|00003e00| 73 74 72 6e 63 6d 70 28 | 63 6d 64 2d 3e 6f 70 74 |strncmp(|cmd->opt|
|00003e10| 73 5b 69 5d 2c 20 73 74 | 72 2c 20 6c 29 20 3d 3d |s[i], st|r, l) ==|
|00003e20| 20 30 29 0a 58 09 09 09 | 09 72 65 74 75 72 6e 20 | 0).X...|.return |
|00003e30| 63 70 2b 31 3b 0a 58 09 | 09 7d 0a 58 09 7d 0a 58 |cp+1;.X.|.}.X.}.X|
|00003e40| 0a 58 09 72 65 74 75 72 | 6e 20 4e 55 4c 4c 3b 0a |.X.retur|n NULL;.|
|00003e50| 58 7d 0a 58 0a 58 63 68 | 61 72 09 2a 47 65 74 46 |X}.X.Xch|ar.*GetF|
|00003e60| 69 65 6c 64 28 63 70 2c | 20 73 74 72 29 0a 58 63 |ield(cp,| str).Xc|
|00003e70| 68 61 72 09 2a 63 70 2c | 20 2a 73 74 72 3b 0a 58 |har.*cp,| *str;.X|
|00003e80| 7b 0a 58 09 69 66 20 28 | 2a 63 70 20 3d 3d 20 27 |{.X.if (|*cp == '|
|00003e90| 5c 30 27 29 0a 58 09 09 | 72 65 74 75 72 6e 20 4e |\0').X..|return N|
|00003ea0| 55 4c 4c 3b 0a 58 0a 58 | 09 77 68 69 6c 65 20 28 |ULL;.X.X|.while (|
|00003eb0| 28 2a 63 70 20 21 3d 20 | 27 5c 30 27 29 20 26 26 |(*cp != |'\0') &&|
|00003ec0| 20 28 2a 63 70 20 21 3d | 20 27 2c 27 29 29 20 7b | (*cp !=| ',')) {|
|00003ed0| 0a 58 09 09 69 66 20 28 | 2a 63 70 20 3d 3d 20 27 |.X..if (|*cp == '|
|00003ee0| 5c 5c 27 29 0a 58 09 09 | 09 69 66 20 28 2a 28 63 |\\').X..|.if (*(c|
|00003ef0| 70 2b 31 29 20 3d 3d 20 | 27 2c 27 29 20 7b 0a 58 |p+1) == |',') {.X|
|00003f00| 09 09 09 09 2a 73 74 72 | 2b 2b 20 3d 20 27 2c 27 |....*str|++ = ','|
|00003f10| 3b 0a 58 09 09 09 09 63 | 70 2b 2b 3b 0a 58 09 09 |;.X....c|p++;.X..|
|00003f20| 09 7d 20 65 6c 73 65 0a | 58 09 09 09 09 2a 73 74 |.} else.|X....*st|
|00003f30| 72 2b 2b 20 3d 20 27 5c | 5c 27 3b 0a 58 09 09 65 |r++ = '\|\';.X..e|
|00003f40| 6c 73 65 0a 58 09 09 09 | 2a 73 74 72 2b 2b 20 3d |lse.X...|*str++ =|
|00003f50| 20 2a 63 70 3b 0a 58 09 | 09 63 70 2b 2b 3b 0a 58 | *cp;.X.|.cp++;.X|
|00003f60| 09 7d 0a 58 0a 58 09 2a | 73 74 72 20 3d 20 27 5c |.}.X.X.*|str = '\|
|00003f70| 30 27 3b 0a 58 0a 58 09 | 72 65 74 75 72 6e 20 28 |0';.X.X.|return (|
|00003f80| 2a 63 70 20 3d 3d 20 27 | 5c 30 27 29 20 3f 20 63 |*cp == '|\0') ? c|
|00003f90| 70 20 3a 20 28 63 70 2b | 31 29 3b 0a 58 7d 0a 58 |p : (cp+|1);.X}.X|
|00003fa0| 0a 58 56 65 72 69 66 79 | 28 63 6d 64 2c 20 6e 75 |.XVerify|(cmd, nu|
|00003fb0| 6d 2c 20 61 72 67 63 2c | 20 61 72 67 76 29 0a 58 |m, argc,| argv).X|
|00003fc0| 63 6d 64 5f 74 09 2a 63 | 6d 64 3b 0a 58 69 6e 74 |cmd_t.*c|md;.Xint|
|00003fd0| 09 61 72 67 63 3b 0a 58 | 69 6e 74 09 6e 75 6d 3b |.argc;.X|int.num;|
|00003fe0| 0a 58 63 68 61 72 09 2a | 2a 61 72 67 76 3b 0a 58 |.Xchar.*|*argv;.X|
|00003ff0| 7b 0a 58 09 69 6e 74 09 | 09 67 72 5f 66 61 69 6c |{.X.int.|.gr_fail|
|00004000| 20 3d 20 31 2c 20 75 69 | 64 5f 66 61 69 6c 20 3d | = 1, ui|d_fail =|
|00004010| 20 31 3b 0a 58 09 69 6e | 74 09 09 69 2c 20 6a 2c | 1;.X.in|t..i, j,|
|00004020| 20 76 61 6c 3b 0a 58 09 | 63 68 61 72 09 09 2a 6e | val;.X.|char..*n|
|00004030| 70 2c 20 2a 63 70 2c 20 | 73 74 72 5b 4d 41 58 53 |p, *cp, |str[MAXS|
|00004040| 54 52 4c 45 4e 5d 2c 20 | 62 75 66 5b 4d 41 58 53 |TRLEN], |buf[MAXS|
|00004050| 54 52 4c 45 4e 5d 3b 0a | 58 09 72 65 67 65 78 70 |TRLEN];.|X.regexp|
|00004060| 09 09 2a 72 65 67 20 3d | 20 4e 55 4c 4c 3b 0a 58 |..*reg =| NULL;.X|
|00004070| 09 73 74 72 75 63 74 20 | 70 61 73 73 77 64 09 2a |.struct |passwd.*|
|00004080| 70 77 2c 20 73 70 77 3b | 0a 58 09 73 74 72 75 63 |pw, spw;|.X.struc|
|00004090| 74 20 67 72 6f 75 70 09 | 2a 67 72 3b 0a 58 0a 58 |t group.|*gr;.X.X|
|000040a0| 09 69 66 20 28 28 70 77 | 20 3d 20 67 65 74 70 77 |.if ((pw| = getpw|
|000040b0| 75 69 64 28 67 65 74 75 | 69 64 28 29 29 29 20 3d |uid(getu|id())) =|
|000040c0| 3d 20 4e 55 4c 4c 29 20 | 0a 58 09 09 72 65 74 75 |= NULL) |.X..retu|
|000040d0| 72 6e 20 2d 31 3b 0a 58 | 0a 58 09 69 66 20 28 28 |rn -1;.X|.X.if ((|
|000040e0| 63 70 3d 46 69 6e 64 4f | 70 74 28 63 6d 64 2c 20 |cp=FindO|pt(cmd, |
|000040f0| 22 70 61 73 73 77 6f 72 | 64 22 29 29 20 21 3d 20 |"passwor|d")) != |
|00004100| 4e 55 4c 4c 29 20 7b 0a | 58 09 09 69 66 20 28 28 |NULL) {.|X..if ((|
|00004110| 6e 70 20 3d 20 67 65 74 | 70 61 73 73 28 22 50 61 |np = get|pass("Pa|
|00004120| 73 73 77 6f 72 64 3a 22 | 29 29 20 3d 3d 20 4e 55 |ssword:"|)) == NU|
|00004130| 4c 4c 29 0a 58 09 09 09 | 72 65 74 75 72 6e 20 2d |LL).X...|return -|
|00004140| 31 3b 0a 58 09 09 69 66 | 20 28 28 28 63 70 20 3d |1;.X..if| (((cp =|
|00004150| 20 47 65 74 46 69 65 6c | 64 28 63 70 2c 20 73 74 | GetFiel|d(cp, st|
|00004160| 72 29 29 20 21 3d 20 4e | 55 4c 4c 29 20 26 26 20 |r)) != N|ULL) && |
|00004170| 0a 58 09 09 20 20 20 20 | 28 28 70 77 20 3d 20 67 |.X.. |((pw = g|
|00004180| 65 74 70 77 6e 61 6d 28 | 73 74 72 29 29 20 3d 3d |etpwnam(|str)) ==|
|00004190| 20 4e 55 4c 4c 29 29 0a | 58 09 09 09 72 65 74 75 | NULL)).|X...retu|
|000041a0| 72 6e 20 2d 31 3b 0a 58 | 09 09 69 66 20 28 73 74 |rn -1;.X|..if (st|
|000041b0| 72 63 6d 70 28 63 72 79 | 70 74 28 6e 70 2c 20 70 |rcmp(cry|pt(np, p|
|000041c0| 77 2d 3e 70 77 5f 70 61 | 73 73 77 64 29 2c 20 70 |w->pw_pa|sswd), p|
|000041d0| 77 2d 3e 70 77 5f 70 61 | 73 73 77 64 29 20 21 3d |w->pw_pa|sswd) !=|
|000041e0| 20 30 29 0a 58 09 09 09 | 72 65 74 75 72 6e 20 2d | 0).X...|return -|
|000041f0| 31 3b 0a 58 09 7d 0a 58 | 0a 58 09 69 66 20 28 28 |1;.X.}.X|.X.if ((|
|00004200| 70 77 20 3d 20 67 65 74 | 70 77 75 69 64 28 67 65 |pw = get|pwuid(ge|
|00004210| 74 75 69 64 28 29 29 29 | 20 3d 3d 20 4e 55 4c 4c |tuid()))| == NULL|
|00004220| 29 20 0a 58 09 09 72 65 | 74 75 72 6e 20 2d 31 3b |) .X..re|turn -1;|
|00004230| 0a 58 0a 58 09 69 66 20 | 28 28 63 70 20 3d 20 46 |.X.X.if |((cp = F|
|00004240| 69 6e 64 4f 70 74 28 63 | 6d 64 2c 20 22 67 72 6f |indOpt(c|md, "gro|
|00004250| 75 70 73 22 29 29 20 21 | 3d 20 4e 55 4c 4c 29 20 |ups")) !|= NULL) |
|00004260| 7b 0a 58 09 09 66 6f 72 | 20 28 63 70 3d 47 65 74 |{.X..for| (cp=Get|
|00004270| 46 69 65 6c 64 28 63 70 | 2c 20 73 74 72 29 3b 20 |Field(cp|, str); |
|00004280| 63 70 21 3d 4e 55 4c 4c | 3b 20 63 70 3d 47 65 74 |cp!=NULL|; cp=Get|
|00004290| 46 69 65 6c 64 28 63 70 | 2c 20 73 74 72 29 29 20 |Field(cp|, str)) |
|000042a0| 7b 0a 58 09 09 09 69 66 | 20 28 72 65 5f 63 6f 6d |{.X...if| (re_com|
|000042b0| 70 28 73 74 72 29 20 21 | 3d 20 30 29 0a 58 09 09 |p(str) !|= 0).X..|
|000042c0| 09 09 72 65 74 75 72 6e | 20 2d 31 3b 0a 58 09 09 |..return| -1;.X..|
|000042d0| 09 69 66 20 28 28 67 72 | 20 3d 20 67 65 74 67 72 |.if ((gr| = getgr|
|000042e0| 67 69 64 28 70 77 2d 3e | 70 77 5f 67 69 64 29 29 |gid(pw->|pw_gid))|
|000042f0| 20 21 3d 20 4e 55 4c 4c | 29 20 7b 0a 58 09 09 09 | != NULL|) {.X...|
|00004300| 09 69 66 20 28 72 65 5f | 65 78 65 63 28 67 72 2d |.if (re_|exec(gr-|
|00004310| 3e 67 72 5f 6e 61 6d 65 | 29 20 3d 3d 20 31 29 20 |>gr_name|) == 1) |
|00004320| 7b 0a 58 09 09 09 09 09 | 67 72 5f 66 61 69 6c 20 |{.X.....|gr_fail |
|00004330| 3d 20 30 3b 0a 58 09 09 | 09 09 09 62 72 65 61 6b |= 0;.X..|...break|
|00004340| 3b 0a 58 09 09 09 09 7d | 0a 58 09 09 09 7d 0a 58 |;.X....}|.X...}.X|
|00004350| 09 09 09 73 65 74 67 72 | 65 6e 74 28 29 3b 0a 58 |...setgr|ent();.X|
|00004360| 09 09 09 77 68 69 6c 65 | 20 28 28 67 72 20 3d 20 |...while| ((gr = |
|00004370| 67 65 74 67 72 65 6e 74 | 28 29 29 20 21 3d 20 4e |getgrent|()) != N|
|00004380| 55 4c 4c 29 20 7b 0a 58 | 09 09 09 09 69 20 3d 20 |ULL) {.X|....i = |
|00004390| 30 3b 0a 58 09 09 09 09 | 77 68 69 6c 65 20 28 67 |0;.X....|while (g|
|000043a0| 72 2d 3e 67 72 5f 6d 65 | 6d 5b 69 5d 20 21 3d 20 |r->gr_me|m[i] != |
|000043b0| 4e 55 4c 4c 29 20 7b 0a | 58 09 09 09 09 09 69 66 |NULL) {.|X.....if|
|000043c0| 20 28 73 74 72 63 6d 70 | 28 67 72 2d 3e 67 72 5f | (strcmp|(gr->gr_|
|000043d0| 6d 65 6d 5b 69 5d 2c 0a | 58 09 09 09 09 09 09 09 |mem[i],.|X.......|
|000043e0| 70 77 2d 3e 70 77 5f 6e | 61 6d 65 29 3d 3d 30 29 |pw->pw_n|ame)==0)|
|000043f0| 0a 58 09 09 09 09 09 09 | 62 72 65 61 6b 3b 0a 58 |.X......|break;.X|
|00004400| 09 09 09 09 09 69 2b 2b | 3b 0a 58 09 09 09 09 7d |.....i++|;.X....}|
|00004410| 0a 58 09 09 09 09 69 66 | 20 28 28 67 72 2d 3e 67 |.X....if| ((gr->g|
|00004420| 72 5f 6d 65 6d 5b 69 5d | 20 21 3d 20 4e 55 4c 4c |r_mem[i]| != NULL|
|00004430| 29 20 26 26 20 0a 58 09 | 09 09 09 20 20 20 20 28 |) && .X.|... (|
|00004440| 72 65 5f 65 78 65 63 28 | 67 72 2d 3e 67 72 5f 6e |re_exec(|gr->gr_n|
|00004450| 61 6d 65 29 20 3d 3d 20 | 31 29 29 20 7b 0a 58 09 |ame) == |1)) {.X.|
|00004460| 09 09 09 09 09 67 72 5f | 66 61 69 6c 20 3d 20 30 |.....gr_|fail = 0|
|00004470| 3b 0a 58 09 09 09 09 09 | 09 62 72 65 61 6b 3b 0a |;.X.....|.break;.|
|00004480| 58 09 09 09 09 7d 0a 58 | 09 09 09 7d 0a 58 09 09 |X....}.X|...}.X..|
|00004490| 7d 0a 58 09 7d 0a 58 09 | 69 66 20 28 67 72 5f 66 |}.X.}.X.|if (gr_f|
|000044a0| 61 69 6c 20 26 26 20 28 | 28 63 70 20 3d 20 46 69 |ail && (|(cp = Fi|
|000044b0| 6e 64 4f 70 74 28 63 6d | 64 2c 20 22 75 73 65 72 |ndOpt(cm|d, "user|
|000044c0| 73 22 29 29 20 21 3d 20 | 4e 55 4c 4c 29 29 20 7b |s")) != |NULL)) {|
|000044d0| 0a 58 09 09 66 6f 72 20 | 28 63 70 3d 47 65 74 46 |.X..for |(cp=GetF|
|000044e0| 69 65 6c 64 28 63 70 2c | 20 73 74 72 29 3b 20 63 |ield(cp,| str); c|
|000044f0| 70 21 3d 4e 55 4c 4c 3b | 20 63 70 3d 47 65 74 46 |p!=NULL;| cp=GetF|
|00004500| 69 65 6c 64 28 63 70 2c | 20 73 74 72 29 29 20 7b |ield(cp,| str)) {|
|00004510| 0a 58 09 09 09 69 66 20 | 28 72 65 5f 63 6f 6d 70 |.X...if |(re_comp|
|00004520| 28 73 74 72 29 20 21 3d | 20 30 29 0a 58 09 09 09 |(str) !=| 0).X...|
|00004530| 09 72 65 74 75 72 6e 20 | 2d 31 3b 0a 58 09 09 09 |.return |-1;.X...|
|00004540| 69 66 20 28 72 65 5f 65 | 78 65 63 28 70 77 2d 3e |if (re_e|xec(pw->|
|00004550| 70 77 5f 6e 61 6d 65 29 | 20 3d 3d 20 31 29 20 7b |pw_name)| == 1) {|
|00004560| 0a 58 09 09 09 09 75 69 | 64 5f 66 61 69 6c 20 3d |.X....ui|d_fail =|
|00004570| 20 30 3b 0a 58 09 09 09 | 09 62 72 65 61 6b 3b 0a | 0;.X...|.break;.|
|00004580| 58 09 09 09 7d 0a 58 09 | 09 7d 0a 58 09 7d 0a 58 |X...}.X.|.}.X.}.X|
|00004590| 0a 58 09 69 66 20 28 67 | 72 5f 66 61 69 6c 20 26 |.X.if (g|r_fail &|
|000045a0| 26 20 75 69 64 5f 66 61 | 69 6c 29 0a 58 09 09 72 |& uid_fa|il).X..r|
|000045b0| 65 74 75 72 6e 20 2d 31 | 3b 0a 58 09 0a 58 09 66 |eturn -1|;.X..X.f|
|000045c0| 6f 72 20 28 69 20 3d 20 | 30 3b 20 69 20 3c 20 63 |or (i = |0; i < c|
|000045d0| 6d 64 2d 3e 6e 6f 70 74 | 73 3b 20 69 2b 2b 29 20 |md->nopt|s; i++) |
|000045e0| 7b 0a 58 09 09 69 66 20 | 28 28 63 6d 64 2d 3e 6f |{.X..if |((cmd->o|
|000045f0| 70 74 73 5b 69 5d 5b 30 | 5d 20 21 3d 20 27 24 27 |pts[i][0|] != '$'|
|00004600| 29 20 7c 7c 20 0a 58 09 | 09 20 20 20 20 28 28 63 |) || .X.|. ((c|
|00004610| 70 20 3d 20 69 6e 64 65 | 78 28 63 6d 64 2d 3e 6f |p = inde|x(cmd->o|
|00004620| 70 74 73 5b 69 5d 2c 20 | 27 3d 27 29 29 20 3d 3d |pts[i], |'=')) ==|
|00004630| 20 4e 55 4c 4c 29 29 0a | 58 09 09 09 63 6f 6e 74 | NULL)).|X...cont|
|00004640| 69 6e 75 65 3b 0a 58 09 | 09 69 66 20 28 63 6d 64 |inue;.X.|.if (cmd|
|00004650| 2d 3e 6f 70 74 73 5b 69 | 5d 5b 31 5d 20 21 3d 20 |->opts[i|][1] != |
|00004660| 27 2a 27 29 20 7b 0a 58 | 09 09 09 66 6f 72 20 28 |'*') {.X|...for (|
|00004670| 6e 70 20 3d 20 63 6d 64 | 2d 3e 6f 70 74 73 5b 69 |np = cmd|->opts[i|
|00004680| 5d 20 2b 20 31 3b 20 6e | 70 20 21 3d 20 63 70 3b |] + 1; n|p != cp;|
|00004690| 20 6e 70 2b 2b 29 20 0a | 58 09 09 09 09 69 66 20 | np++) .|X....if |
|000046a0| 28 21 69 73 64 69 67 69 | 74 28 2a 6e 70 29 29 0a |(!isdigi|t(*np)).|
|000046b0| 58 09 09 09 09 09 62 72 | 65 61 6b 3b 0a 58 09 09 |X.....br|eak;.X..|
|000046c0| 09 69 66 20 28 6e 70 20 | 21 3d 20 63 70 29 0a 58 |.if (np |!= cp).X|
|000046d0| 09 09 09 09 63 6f 6e 74 | 69 6e 75 65 3b 0a 58 09 |....cont|inue;.X.|
|000046e0| 09 7d 20 65 6c 73 65 20 | 7b 0a 58 09 09 09 69 66 |.} else |{.X...if|
|000046f0| 20 28 63 6d 64 2d 3e 6f | 70 74 73 5b 69 5d 5b 32 | (cmd->o|pts[i][2|
|00004700| 5d 20 21 3d 20 27 3d 27 | 29 0a 58 09 09 09 09 63 |] != '='|).X....c|
|00004710| 6f 6e 74 69 6e 75 65 3b | 0a 58 09 09 09 6e 70 20 |ontinue;|.X...np |
|00004720| 3d 20 63 6d 64 2d 3e 6f | 70 74 73 5b 69 5d 20 2b |= cmd->o|pts[i] +|
|00004730| 20 33 3b 0a 58 09 09 09 | 66 6f 72 20 28 6a 20 3d | 3;.X...|for (j =|
|00004740| 20 6e 75 6d 2b 31 3b 20 | 6a 20 3c 20 61 72 67 63 | num+1; |j < argc|
|00004750| 3b 20 6a 2b 2b 29 20 7b | 0a 58 09 09 09 09 63 70 |; j++) {|.X....cp|
|00004760| 20 3d 20 6e 70 3b 0a 58 | 09 09 09 09 66 6f 72 20 | = np;.X|....for |
|00004770| 28 63 70 3d 47 65 74 46 | 69 65 6c 64 28 63 70 2c |(cp=GetF|ield(cp,|
|00004780| 20 73 74 72 29 3b 20 63 | 70 21 3d 4e 55 4c 4c 3b | str); c|p!=NULL;|
|00004790| 20 0a 58 09 09 09 09 09 | 09 63 70 3d 47 65 74 46 | .X.....|.cp=GetF|
|000047a0| 69 65 6c 64 28 63 70 2c | 20 73 74 72 29 29 20 7b |ield(cp,| str)) {|
|000047b0| 0a 58 09 09 09 09 09 69 | 66 20 28 72 65 5f 63 6f |.X.....i|f (re_co|
|000047c0| 6d 70 28 73 74 72 29 20 | 21 3d 20 30 29 0a 58 09 |mp(str) |!= 0).X.|
|000047d0| 09 09 09 09 09 72 65 74 | 75 72 6e 20 2d 31 3b 0a |.....ret|urn -1;.|
|000047e0| 58 09 09 09 09 09 69 66 | 20 28 72 65 5f 65 78 65 |X.....if| (re_exe|
|000047f0| 63 28 61 72 67 76 5b 6a | 5d 29 20 3d 3d 20 31 29 |c(argv[j|]) == 1)|
|00004800| 0a 58 09 09 09 09 09 09 | 62 72 65 61 6b 3b 0a 58 |.X......|break;.X|
|00004810| 09 09 09 09 7d 0a 58 09 | 09 09 09 69 66 20 28 63 |....}.X.|...if (c|
|00004820| 70 20 3d 3d 20 4e 55 4c | 4c 29 0a 58 09 09 09 09 |p == NUL|L).X....|
|00004830| 09 72 65 74 75 72 6e 20 | 2d 31 3b 0a 58 09 09 09 |.return |-1;.X...|
|00004840| 7d 0a 58 09 09 7d 0a 58 | 09 09 0a 58 09 09 73 74 |}.X..}.X|...X..st|
|00004850| 72 6e 63 70 79 28 73 74 | 72 2c 20 63 6d 64 2d 3e |rncpy(st|r, cmd->|
|00004860| 6f 70 74 73 5b 69 5d 20 | 2b 20 31 2c 20 63 70 20 |opts[i] |+ 1, cp |
|00004870| 2d 20 63 6d 64 2d 3e 6f | 70 74 73 5b 69 5d 20 2d |- cmd->o|pts[i] -|
|00004880| 20 31 29 3b 0a 58 09 09 | 73 74 72 5b 63 70 20 2d | 1);.X..|str[cp -|
|00004890| 20 63 6d 64 2d 3e 6f 70 | 74 73 5b 69 5d 20 2d 20 | cmd->op|ts[i] - |
|000048a0| 31 5d 20 3d 20 27 5c 30 | 27 3b 0a 58 09 09 76 61 |1] = '\0|';.X..va|
|000048b0| 6c 20 3d 20 61 74 6f 69 | 28 73 74 72 29 3b 0a 58 |l = atoi|(str);.X|
|000048c0| 0a 58 09 09 69 66 20 28 | 76 61 6c 20 3e 3d 20 61 |.X..if (|val >= a|
|000048d0| 72 67 63 29 0a 58 09 09 | 09 63 6f 6e 74 69 6e 75 |rgc).X..|.continu|
|000048e0| 65 3b 0a 58 09 09 63 70 | 2b 2b 3b 0a 58 09 09 6e |e;.X..cp|++;.X..n|
|000048f0| 70 20 3d 20 63 70 3b 0a | 58 09 09 69 66 20 28 72 |p = cp;.|X..if (r|
|00004900| 65 67 20 21 3d 20 4e 55 | 4c 4c 29 20 7b 0a 58 09 |eg != NU|LL) {.X.|
|00004910| 09 09 66 6f 72 20 28 63 | 70 3d 47 65 74 46 69 65 |..for (c|p=GetFie|
|00004920| 6c 64 28 63 70 2c 20 73 | 74 72 29 3b 20 63 70 21 |ld(cp, s|tr); cp!|
|00004930| 3d 4e 55 4c 4c 3b 20 0a | 58 09 09 09 09 09 63 70 |=NULL; .|X.....cp|
|00004940| 3d 47 65 74 46 69 65 6c | 64 28 63 70 2c 20 73 74 |=GetFiel|d(cp, st|
|00004950| 72 29 29 20 7b 0a 58 09 | 09 09 09 72 65 67 73 75 |r)) {.X.|...regsu|
|00004960| 62 28 72 65 67 2c 20 73 | 74 72 2c 20 62 75 66 29 |b(reg, s|tr, buf)|
|00004970| 3b 0a 58 09 09 09 09 69 | 66 20 28 73 74 72 63 6d |;.X....i|f (strcm|
|00004980| 70 28 62 75 66 2c 20 61 | 72 67 76 5b 76 61 6c 5d |p(buf, a|rgv[val]|
|00004990| 29 20 3d 3d 20 30 29 0a | 58 09 09 09 09 09 62 72 |) == 0).|X.....br|
|000049a0| 65 61 6b 3b 0a 58 09 09 | 09 7d 0a 58 0a 58 09 09 |eak;.X..|.}.X.X..|
|000049b0| 09 69 66 20 28 63 70 20 | 21 3d 20 4e 55 4c 4c 29 |.if (cp |!= NULL)|
|000049c0| 0a 58 09 09 09 09 63 6f | 6e 74 69 6e 75 65 3b 0a |.X....co|ntinue;.|
|000049d0| 58 0a 58 09 09 09 66 72 | 65 65 28 72 65 67 29 3b |X.X...fr|ee(reg);|
|000049e0| 0a 58 09 09 09 72 65 67 | 20 3d 20 4e 55 4c 4c 3b |.X...reg| = NULL;|
|000049f0| 0a 58 09 09 7d 0a 58 0a | 58 09 09 69 66 20 28 28 |.X..}.X.|X..if ((|
|00004a00| 72 65 67 20 3d 3d 20 4e | 55 4c 4c 29 20 7c 7c 20 |reg == N|ULL) || |
|00004a10| 28 63 70 20 3d 3d 20 4e | 55 4c 4c 29 29 20 7b 0a |(cp == N|ULL)) {.|
|00004a20| 58 09 09 09 63 70 20 3d | 20 6e 70 3b 0a 58 09 09 |X...cp =| np;.X..|
|00004a30| 09 66 6f 72 20 28 63 70 | 3d 47 65 74 46 69 65 6c |.for (cp|=GetFiel|
|00004a40| 64 28 63 70 2c 20 73 74 | 72 29 3b 20 63 70 21 3d |d(cp, st|r); cp!=|
|00004a50| 4e 55 4c 4c 3b 20 0a 58 | 09 09 09 09 09 63 70 3d |NULL; .X|.....cp=|
|00004a60| 47 65 74 46 69 65 6c 64 | 28 63 70 2c 20 73 74 72 |GetField|(cp, str|
|00004a70| 29 29 20 7b 0a 58 09 09 | 09 09 69 66 20 28 28 72 |)) {.X..|..if ((r|
|00004a80| 65 67 20 3d 20 72 65 67 | 63 6f 6d 70 28 73 74 72 |eg = reg|comp(str|
|00004a90| 29 29 20 3d 3d 20 4e 55 | 4c 4c 29 20 0a 58 09 09 |)) == NU|LL) .X..|
|00004aa0| 09 09 09 72 65 74 75 72 | 6e 20 2d 31 3b 0a 58 09 |...retur|n -1;.X.|
|00004ab0| 09 09 09 69 66 20 28 72 | 65 67 65 78 65 63 28 72 |...if (r|egexec(r|
|00004ac0| 65 67 2c 20 61 72 67 76 | 5b 76 61 6c 5d 29 20 3d |eg, argv|[val]) =|
|00004ad0| 3d 20 31 29 0a 58 09 09 | 09 09 09 62 72 65 61 6b |= 1).X..|...break|
|00004ae0| 3b 0a 58 0a 58 09 09 09 | 09 66 72 65 65 28 72 65 |;.X.X...|.free(re|
|00004af0| 67 29 3b 0a 58 09 09 09 | 09 72 65 67 20 3d 20 4e |g);.X...|.reg = N|
|00004b00| 55 4c 4c 3b 0a 58 09 09 | 09 7d 0a 58 09 09 7d 0a |ULL;.X..|.}.X..}.|
|00004b10| 58 0a 58 09 09 69 66 20 | 28 63 70 20 3d 3d 20 4e |X.X..if |(cp == N|
|00004b20| 55 4c 4c 29 0a 58 09 09 | 09 72 65 74 75 72 6e 20 |ULL).X..|.return |
|00004b30| 2d 31 3b 0a 58 09 7d 0a | 58 7d 0a 58 0a 58 47 6f |-1;.X.}.|X}.X.XGo|
|00004b40| 28 63 6d 64 2c 20 6e 75 | 6d 2c 20 61 72 67 63 2c |(cmd, nu|m, argc,|
|00004b50| 20 61 72 67 76 29 0a 58 | 63 6d 64 5f 74 09 2a 63 | argv).X|cmd_t.*c|
|00004b60| 6d 64 3b 0a 58 69 6e 74 | 09 61 72 67 63 3b 0a 58 |md;.Xint|.argc;.X|
|00004b70| 69 6e 74 09 6e 75 6d 3b | 0a 58 63 68 61 72 09 2a |int.num;|.Xchar.*|
|00004b80| 2a 61 72 67 76 3b 0a 58 | 7b 0a 58 09 65 78 74 65 |*argv;.X|{.X.exte|
|00004b90| 72 6e 20 63 68 61 72 09 | 2a 2a 65 6e 76 69 72 6f |rn char.|**enviro|
|00004ba0| 6e 3b 0a 58 09 69 6e 74 | 09 09 69 2c 20 6a 2c 20 |n;.X.int|..i, j, |
|00004bb0| 66 6c 61 67 2c 20 76 61 | 6c 2c 20 6c 65 6e 20 3d |flag, va|l, len =|
|00004bc0| 20 30 3b 0a 58 09 63 68 | 61 72 09 09 2a 63 70 2c | 0;.X.ch|ar..*cp,|
|00004bd0| 20 2a 6e 70 3b 0a 58 09 | 73 74 72 75 63 74 20 70 | *np;.X.|struct p|
|00004be0| 61 73 73 77 64 09 2a 70 | 77 3b 0a 58 09 73 74 72 |asswd.*p|w;.X.str|
|00004bf0| 75 63 74 20 67 72 6f 75 | 70 09 2a 67 72 3b 0a 58 |uct grou|p.*gr;.X|
|00004c00| 09 69 6e 74 09 09 6e 67 | 72 6f 75 70 73 2c 20 67 |.int..ng|roups, g|
|00004c10| 69 64 73 65 74 5b 32 35 | 36 5d 3b 0a 58 09 69 6e |idset[25|6];.X.in|
|00004c20| 74 09 09 63 75 72 65 6e | 76 20 3d 20 30 2c 20 63 |t..curen|v = 0, c|
|00004c30| 75 72 61 72 67 20 3d 20 | 30 3b 0a 58 09 63 68 61 |urarg = |0;.X.cha|
|00004c40| 72 09 09 2a 6e 65 77 5f | 65 6e 76 70 5b 4d 41 58 |r..*new_|envp[MAX|
|00004c50| 45 4e 56 5d 3b 0a 58 09 | 63 68 61 72 09 09 2a 6e |ENV];.X.|char..*n|
|00004c60| 65 77 5f 61 72 67 76 5b | 4d 41 58 41 52 47 5d 3b |ew_argv[|MAXARG];|
|00004c70| 0a 58 09 63 68 61 72 09 | 09 73 74 72 5b 4d 41 58 |.X.char.|.str[MAX|
|00004c80| 53 54 52 4c 45 4e 5d 2c | 20 62 75 66 5b 34 2a 4d |STRLEN],| buf[4*M|
|00004c90| 41 58 53 54 52 4c 45 4e | 5d 3b 0a 58 0a 58 09 69 |AXSTRLEN|];.X.X.i|
|00004ca0| 66 20 28 28 63 70 20 3d | 20 46 69 6e 64 4f 70 74 |f ((cp =| FindOpt|
|00004cb0| 28 63 6d 64 2c 20 22 75 | 69 64 22 29 29 20 3d 3d |(cmd, "u|id")) ==|
|00004cc0| 20 4e 55 4c 4c 29 20 7b | 0a 58 09 09 69 66 20 28 | NULL) {|.X..if (|
|00004cd0| 73 65 74 75 69 64 28 30 | 29 20 3c 20 30 29 0a 58 |setuid(0|) < 0).X|
|00004ce0| 09 09 09 66 61 74 61 6c | 28 22 55 6e 61 62 6c 65 |...fatal|("Unable|
|00004cf0| 20 74 6f 20 73 65 74 20 | 75 69 64 20 74 6f 20 64 | to set |uid to d|
|00004d00| 65 66 61 75 6c 74 22 2c | 20 63 70 29 3b 0a 58 09 |efault",| cp);.X.|
|00004d10| 7d 20 65 6c 73 65 20 7b | 0a 58 09 09 69 66 20 28 |} else {|.X..if (|
|00004d20| 28 70 77 20 3d 20 67 65 | 74 70 77 6e 61 6d 28 63 |(pw = ge|tpwnam(c|
|00004d30| 70 29 29 20 3d 3d 20 4e | 55 4c 4c 29 20 7b 0a 58 |p)) == N|ULL) {.X|
|00004d40| 09 09 09 69 66 20 28 73 | 65 74 75 69 64 28 61 74 |...if (s|etuid(at|
|00004d50| 6f 69 28 63 70 29 29 20 | 3c 20 30 29 0a 58 09 09 |oi(cp)) |< 0).X..|
|00004d60| 09 09 66 61 74 61 6c 28 | 22 55 6e 61 62 6c 65 20 |..fatal(|"Unable |
|00004d70| 74 6f 20 73 65 74 20 75 | 69 64 20 74 6f 20 25 73 |to set u|id to %s|
|00004d80| 22 2c 20 63 70 29 3b 0a | 58 09 09 7d 0a 58 09 09 |", cp);.|X..}.X..|
|00004d90| 69 66 20 28 73 65 74 75 | 69 64 28 70 77 2d 3e 70 |if (setu|id(pw->p|
|00004da0| 77 5f 75 69 64 29 20 3c | 20 30 29 0a 58 09 09 09 |w_uid) <| 0).X...|
|00004db0| 66 61 74 61 6c 28 22 55 | 6e 61 62 6c 65 20 74 6f |fatal("U|nable to|
|00004dc0| 20 73 65 74 20 75 69 64 | 20 74 6f 20 25 73 22 2c | set uid| to %s",|
|00004dd0| 20 63 70 29 3b 0a 58 09 | 7d 0a 58 0a 58 09 69 66 | cp);.X.|}.X.X.if|
|00004de0| 20 28 28 63 70 20 3d 20 | 46 69 6e 64 4f 70 74 28 | ((cp = |FindOpt(|
|00004df0| 63 6d 64 2c 20 22 67 69 | 64 22 29 29 20 3d 3d 20 |cmd, "gi|d")) == |
|00004e00| 4e 55 4c 4c 29 20 7b 0a | 58 09 09 3b 09 09 2f 2a |NULL) {.|X..;../*|
|00004e10| 20 64 6f 6e 27 74 20 68 | 61 76 65 20 61 20 64 65 | don't h|ave a de|
|00004e20| 66 61 75 6c 74 20 2a 2f | 0a 58 09 7d 20 65 6c 73 |fault */|.X.} els|
|00004e30| 65 20 7b 0a 58 09 09 66 | 6f 72 20 28 63 70 3d 47 |e {.X..f|or (cp=G|
|00004e40| 65 74 46 69 65 6c 64 28 | 63 70 2c 20 73 74 72 29 |etField(|cp, str)|
|00004e50| 3b 20 63 70 21 3d 4e 55 | 4c 4c 3b 20 63 70 3d 47 |; cp!=NU|LL; cp=G|
|00004e60| 65 74 46 69 65 6c 64 28 | 63 70 2c 20 73 74 72 29 |etField(|cp, str)|
|00004e70| 29 20 7b 0a 58 09 09 09 | 69 66 20 28 28 67 72 20 |) {.X...|if ((gr |
|00004e80| 3d 20 67 65 74 67 72 6e | 61 6d 28 63 70 29 29 20 |= getgrn|am(cp)) |
|00004e90| 21 3d 20 4e 55 4c 4c 29 | 0a 58 09 09 09 09 67 69 |!= NULL)|.X....gi|
|00004ea0| 64 73 65 74 5b 6e 67 72 | 6f 75 70 73 2b 2b 5d 20 |dset[ngr|oups++] |
|00004eb0| 3d 20 67 72 2d 3e 67 72 | 5f 67 69 64 3b 0a 58 09 |= gr->gr|_gid;.X.|
|00004ec0| 09 7d 0a 58 09 09 69 66 | 20 28 6e 67 72 6f 75 70 |.}.X..if| (ngroup|
|00004ed0| 73 20 3d 3d 20 30 29 20 | 0a 58 09 09 09 66 61 74 |s == 0) |.X...fat|
|00004ee0| 61 6c 28 22 55 6e 61 62 | 6c 65 20 74 6f 20 73 65 |al("Unab|le to se|
|00004ef0| 74 67 69 64 20 74 6f 20 | 61 6e 79 20 67 72 6f 75 |tgid to |any grou|
|00004f00| 70 22 29 3b 0a 58 09 09 | 69 66 20 28 73 65 74 67 |p");.X..|if (setg|
|00004f10| 72 6f 75 70 73 28 6e 67 | 72 6f 75 70 73 2c 20 67 |roups(ng|roups, g|
|00004f20| 69 64 73 65 74 29 20 3c | 20 30 29 0a 58 09 09 09 |idset) <| 0).X...|
|00004f30| 66 61 74 61 6c 28 22 53 | 65 74 20 67 72 6f 75 70 |fatal("S|et group|
|00004f40| 20 66 61 69 6c 65 64 22 | 29 3b 0a 58 09 7d 0a 58 | failed"|);.X.}.X|
|00004f50| 0a 58 09 69 66 20 28 28 | 63 70 20 3d 20 46 69 6e |.X.if ((|cp = Fin|
|00004f60| 64 4f 70 74 28 63 6d 64 | 2c 20 22 75 6d 61 73 6b |dOpt(cmd|, "umask|
|00004f70| 22 29 29 20 3d 3d 20 4e | 55 4c 4c 29 20 7b 0a 58 |")) == N|ULL) {.X|
|00004f80| 09 09 69 66 20 28 75 6d | 61 73 6b 28 30 30 32 32 |..if (um|ask(0022|
|00004f90| 29 20 3c 20 30 29 0a 58 | 09 09 09 66 61 74 61 6c |) < 0).X|...fatal|
|00004fa0| 28 22 55 6e 61 62 6c 65 | 20 74 6f 20 73 65 74 20 |("Unable| to set |
|00004fb0| 75 6d 61 73 6b 20 74 6f | 20 64 65 66 61 75 6c 74 |umask to| default|
|00004fc0| 22 29 3b 0a 58 09 7d 20 | 65 6c 73 65 20 7b 0a 58 |");.X.} |else {.X|
|00004fd0| 09 09 69 66 20 28 75 6d | 61 73 6b 28 61 74 6f 76 |..if (um|ask(atov|
|00004fe0| 28 63 70 2c 20 38 29 29 | 20 3c 20 30 29 0a 58 09 |(cp, 8))| < 0).X.|
|00004ff0| 09 09 66 61 74 61 6c 28 | 22 55 6e 61 62 6c 65 20 |..fatal(|"Unable |
|00005000| 74 6f 20 73 65 74 20 75 | 6d 61 73 6b 20 74 6f 20 |to set u|mask to |
|00005010| 25 73 22 2c 20 63 70 29 | 3b 0a 58 09 7d 0a 58 0a |%s", cp)|;.X.}.X.|
|00005020| 58 09 69 66 20 28 28 63 | 70 20 3d 20 46 69 6e 64 |X.if ((c|p = Find|
|00005030| 4f 70 74 28 63 6d 64 2c | 20 22 63 68 72 6f 6f 74 |Opt(cmd,| "chroot|
|00005040| 22 29 29 20 3d 3d 20 4e | 55 4c 4c 29 20 7b 0a 58 |")) == N|ULL) {.X|
|00005050| 09 09 3b 09 09 2f 2a 20 | 64 6f 6e 27 74 20 68 61 |..;../* |don't ha|
|00005060| 76 65 20 61 20 64 65 66 | 61 75 6c 74 20 2a 2f 0a |ve a def|ault */.|
|00005070| 58 09 7d 20 65 6c 73 65 | 20 7b 0a 58 09 09 69 66 |X.} else| {.X..if|
|00005080| 20 28 63 68 72 6f 6f 74 | 28 63 70 29 20 3c 20 30 | (chroot|(cp) < 0|
|00005090| 29 0a 58 09 09 09 66 61 | 74 61 6c 28 22 55 6e 61 |).X...fa|tal("Una|
|000050a0| 62 6c 65 20 74 6f 20 63 | 68 72 6f 6f 74 20 74 6f |ble to c|hroot to|
|000050b0| 20 25 73 22 2c 20 63 70 | 29 3b 0a 58 09 7d 0a 58 | %s", cp|);.X.}.X|
|000050c0| 0a 58 09 69 66 20 28 28 | 63 70 20 3d 20 46 69 6e |.X.if ((|cp = Fin|
|000050d0| 64 4f 70 74 28 63 6d 64 | 2c 20 22 64 69 72 22 29 |dOpt(cmd|, "dir")|
|000050e0| 29 20 3d 3d 20 4e 55 4c | 4c 29 20 7b 0a 58 09 09 |) == NUL|L) {.X..|
|000050f0| 3b 09 09 2f 2a 20 64 6f | 6e 27 74 20 68 61 76 65 |;../* do|n't have|
|00005100| 20 61 20 64 65 66 61 75 | 6c 74 20 2a 2f 0a 58 09 | a defau|lt */.X.|
|00005110| 7d 20 65 6c 73 65 20 7b | 0a 58 09 09 69 66 20 28 |} else {|.X..if (|
|00005120| 63 68 64 69 72 28 63 70 | 29 20 3c 20 30 29 20 0a |chdir(cp|) < 0) .|
|00005130| 58 09 09 09 66 61 74 61 | 6c 28 22 55 6e 61 62 6c |X...fata|l("Unabl|
|00005140| 65 20 74 6f 20 63 68 64 | 69 72 20 74 6f 20 25 73 |e to chd|ir to %s|
|00005150| 22 2c 20 63 70 29 3b 0a | 58 09 7d 0a 58 0a 58 09 |", cp);.|X.}.X.X.|
|00005160| 69 66 20 28 46 69 6e 64 | 4f 70 74 28 63 6d 64 2c |if (Find|Opt(cmd,|
|00005170| 20 22 65 6e 76 69 72 6f | 6e 6d 65 6e 74 22 29 20 | "enviro|nment") |
|00005180| 3d 3d 20 4e 55 4c 4c 29 | 20 7b 0a 58 09 09 66 6f |== NULL)| {.X..fo|
|00005190| 72 20 28 69 20 3d 20 30 | 3b 20 69 20 3c 20 63 6d |r (i = 0|; i < cm|
|000051a0| 64 2d 3e 6e 6f 70 74 73 | 3b 20 69 2b 2b 29 20 7b |d->nopts|; i++) {|
|000051b0| 0a 58 09 09 09 69 66 20 | 28 63 6d 64 2d 3e 6f 70 |.X...if |(cmd->op|
|000051c0| 74 73 5b 69 5d 5b 30 5d | 20 21 3d 20 27 24 27 29 |ts[i][0]| != '$')|
|000051d0| 0a 58 09 09 09 09 63 6f | 6e 74 69 6e 75 65 3b 0a |.X....co|ntinue;.|
|000051e0| 58 09 09 09 63 70 20 3d | 20 63 6d 64 2d 3e 6f 70 |X...cp =| cmd->op|
|000051f0| 74 73 5b 69 5d 20 2b 20 | 31 3b 0a 58 09 09 09 66 |ts[i] + |1;.X...f|
|00005200| 6c 61 67 20 3d 20 30 3b | 0a 58 09 09 09 77 68 69 |lag = 0;|.X...whi|
|00005210| 6c 65 20 28 28 2a 63 70 | 20 21 3d 20 27 5c 30 27 |le ((*cp| != '\0'|
|00005220| 29 20 26 26 20 28 2a 63 | 70 20 21 3d 20 27 3d 27 |) && (*c|p != '='|
|00005230| 29 29 20 7b 0a 58 09 09 | 09 09 69 66 20 28 21 20 |)) {.X..|..if (! |
|00005240| 69 73 64 69 67 69 74 28 | 2a 63 70 29 29 0a 58 09 |isdigit(|*cp)).X.|
|00005250| 09 09 09 09 66 6c 61 67 | 20 3d 20 31 3b 0a 58 09 |....flag| = 1;.X.|
|00005260| 09 09 09 63 70 2b 2b 3b | 0a 58 09 09 09 7d 0a 58 |...cp++;|.X...}.X|
|00005270| 09 09 09 69 66 20 28 21 | 20 66 6c 61 67 29 0a 58 |...if (!| flag).X|
|00005280| 09 09 09 09 63 6f 6e 74 | 69 6e 75 65 3b 0a 58 09 |....cont|inue;.X.|
|00005290| 09 09 69 66 20 28 69 6e | 64 65 78 28 63 6d 64 2d |..if (in|dex(cmd-|
|000052a0| 3e 6f 70 74 73 5b 69 5d | 2c 20 27 3d 27 29 20 21 |>opts[i]|, '=') !|
|000052b0| 3d 20 4e 55 4c 4c 29 20 | 7b 0a 58 09 09 09 09 6e |= NULL) |{.X....n|
|000052c0| 65 77 5f 65 6e 76 70 5b | 63 75 72 65 6e 76 2b 2b |ew_envp[|curenv++|
|000052d0| 5d 20 3d 20 63 6d 64 2d | 3e 6f 70 74 73 5b 69 5d |] = cmd-|>opts[i]|
|000052e0| 20 2b 20 31 3b 0a 58 09 | 09 09 09 63 6f 6e 74 69 | + 1;.X.|...conti|
|000052f0| 6e 75 65 3b 0a 58 09 09 | 09 7d 0a 58 09 09 09 66 |nue;.X..|.}.X...f|
|00005300| 6f 72 20 28 6a 20 3d 20 | 30 3b 20 65 6e 76 69 72 |or (j = |0; envir|
|00005310| 6f 6e 5b 6a 5d 20 21 3d | 20 4e 55 4c 4c 20 3b 20 |on[j] !=| NULL ; |
|00005320| 6a 2b 2b 29 20 7b 0a 58 | 09 09 09 09 69 66 20 28 |j++) {.X|....if (|
|00005330| 28 63 70 20 3d 20 69 6e | 64 65 78 28 65 6e 76 69 |(cp = in|dex(envi|
|00005340| 72 6f 6e 5b 6a 5d 2c 20 | 27 3d 27 29 29 20 3d 3d |ron[j], |'=')) ==|
|00005350| 20 4e 55 4c 4c 29 0a 58 | 09 09 09 09 09 63 6f 6e | NULL).X|.....con|
|00005360| 74 69 6e 75 65 3b 0a 58 | 09 09 09 09 69 66 20 28 |tinue;.X|....if (|
|00005370| 73 74 72 6e 63 6d 70 28 | 63 6d 64 2d 3e 6f 70 74 |strncmp(|cmd->opt|
|00005380| 73 5b 69 5d 20 2b 20 31 | 2c 20 65 6e 76 69 72 6f |s[i] + 1|, enviro|
|00005390| 6e 5b 6a 5d 2c 0a 58 09 | 09 09 09 09 09 63 70 20 |n[j],.X.|.....cp |
|000053a0| 2d 20 65 6e 76 69 72 6f | 6e 5b 6a 5d 29 20 3d 3d |- enviro|n[j]) ==|
|000053b0| 20 30 29 20 7b 0a 58 09 | 09 09 09 09 6e 65 77 5f | 0) {.X.|....new_|
|000053c0| 65 6e 76 70 5b 63 75 72 | 65 6e 76 2b 2b 5d 20 3d |envp[cur|env++] =|
|000053d0| 20 65 6e 76 69 72 6f 6e | 5b 6a 5d 3b 0a 58 09 09 | environ|[j];.X..|
|000053e0| 09 09 09 62 72 65 61 6b | 3b 0a 58 09 09 09 09 7d |...break|;.X....}|
|000053f0| 0a 58 09 09 09 7d 0a 58 | 09 09 7d 0a 58 09 7d 20 |.X...}.X|..}.X.} |
|00005400| 65 6c 73 65 20 7b 0a 58 | 09 09 66 6f 72 20 28 69 |else {.X|..for (i|
|00005410| 20 3d 20 30 3b 20 65 6e | 76 69 72 6f 6e 5b 69 5d | = 0; en|viron[i]|
|00005420| 20 21 3d 20 4e 55 4c 4c | 3b 20 69 2b 2b 29 0a 58 | != NULL|; i++).X|
|00005430| 09 09 09 6e 65 77 5f 65 | 6e 76 70 5b 63 75 72 65 |...new_e|nvp[cure|
|00005440| 6e 76 2b 2b 5d 20 3d 20 | 65 6e 76 69 72 6f 6e 5b |nv++] = |environ[|
|00005450| 69 5d 3b 0a 58 09 7d 0a | 58 09 6e 65 77 5f 65 6e |i];.X.}.|X.new_en|
|00005460| 76 70 5b 63 75 72 65 6e | 76 5d 20 3d 20 4e 55 4c |vp[curen|v] = NUL|
|00005470| 4c 3b 0a 58 0a 58 09 69 | 66 20 28 73 74 72 63 6d |L;.X.X.i|f (strcm|
|00005480| 70 28 22 4d 41 47 49 43 | 5f 53 48 45 4c 4c 22 2c |p("MAGIC|_SHELL",|
|00005490| 20 63 6d 64 2d 3e 61 72 | 67 73 5b 30 5d 29 20 3d | cmd->ar|gs[0]) =|
|000054a0| 3d 20 30 29 20 7b 0a 58 | 09 09 66 6f 72 20 28 69 |= 0) {.X|..for (i|
|000054b0| 20 3d 20 30 3b 20 65 6e | 76 69 72 6f 6e 5b 69 5d | = 0; en|viron[i]|
|000054c0| 20 21 3d 20 4e 55 4c 4c | 3b 20 69 2b 2b 29 20 0a | != NULL|; i++) .|
|000054d0| 58 09 09 09 69 66 20 28 | 73 74 72 6e 63 6d 70 28 |X...if (|strncmp(|
|000054e0| 22 53 48 45 4c 4c 3d 22 | 2c 20 65 6e 76 69 72 6f |"SHELL="|, enviro|
|000054f0| 6e 5b 69 5d 2c 20 36 29 | 20 3d 3d 20 30 29 0a 58 |n[i], 6)| == 0).X|
|00005500| 09 09 09 09 62 72 65 61 | 6b 3b 0a 58 0a 58 09 09 |....brea|k;.X.X..|
|00005510| 69 66 20 28 65 6e 76 69 | 72 6f 6e 5b 69 5d 20 21 |if (envi|ron[i] !|
|00005520| 3d 20 4e 55 4c 4c 29 0a | 58 09 09 09 6e 65 77 5f |= NULL).|X...new_|
|00005530| 61 72 67 76 5b 63 75 72 | 61 72 67 2b 2b 5d 20 3d |argv[cur|arg++] =|
|00005540| 20 65 6e 76 69 72 6f 6e | 5b 69 5d 20 2b 20 36 3b | environ|[i] + 6;|
|00005550| 0a 58 09 09 65 6c 73 65 | 20 7b 0a 58 09 09 09 66 |.X..else| {.X...f|
|00005560| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 22 4e |printf(s|tderr,"N|
|00005570| 6f 20 73 68 65 6c 6c 5c | 6e 22 29 3b 0a 58 09 09 |o shell\|n");.X..|
|00005580| 09 65 78 69 74 28 31 29 | 3b 0a 58 09 09 7d 0a 58 |.exit(1)|;.X..}.X|
|00005590| 0a 58 09 09 69 66 20 28 | 61 72 67 63 20 21 3d 20 |.X..if (|argc != |
|000055a0| 31 29 20 7b 0a 58 09 09 | 09 6e 65 77 5f 61 72 67 |1) {.X..|.new_arg|
|000055b0| 76 5b 63 75 72 61 72 67 | 2b 2b 5d 20 3d 20 22 2d |v[curarg|++] = "-|
|000055c0| 63 22 3b 0a 58 0a 58 09 | 09 09 66 6f 72 20 28 69 |c";.X.X.|..for (i|
|000055d0| 20 3d 20 31 3b 20 69 20 | 3c 20 61 72 67 63 3b 20 | = 1; i |< argc; |
|000055e0| 69 2b 2b 29 0a 58 09 09 | 09 09 6c 65 6e 20 2b 3d |i++).X..|..len +=|
|000055f0| 20 73 74 72 6c 65 6e 28 | 61 72 67 76 5b 69 5d 29 | strlen(|argv[i])|
|00005600| 20 2b 20 31 3b 0a 58 0a | 58 09 09 09 69 66 20 28 | + 1;.X.|X...if (|
|00005610| 28 63 70 20 3d 20 28 63 | 68 61 72 20 2a 29 6d 61 |(cp = (c|har *)ma|
|00005620| 6c 6c 6f 63 28 6c 65 6e | 20 2b 20 31 30 29 29 20 |lloc(len| + 10)) |
|00005630| 3d 3d 20 4e 55 4c 4c 29 | 20 7b 0a 58 09 09 09 09 |== NULL)| {.X....|
|00005640| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 20 |fprintf(|stderr, |
|00005650| 22 55 6e 61 62 6c 65 20 | 74 6f 20 63 72 65 61 74 |"Unable |to creat|
|00005660| 65 20 62 75 66 66 65 72 | 22 29 3b 0a 58 09 09 09 |e buffer|");.X...|
|00005670| 09 65 78 69 74 28 31 29 | 3b 0a 58 09 09 09 7d 0a |.exit(1)|;.X...}.|
|00005680| 58 0a 58 09 09 09 6c 65 | 6e 20 3d 20 30 3b 0a 58 |X.X...le|n = 0;.X|
|00005690| 09 09 09 2a 63 70 20 3d | 20 27 5c 30 27 3b 0a 58 |...*cp =| '\0';.X|
|000056a0| 0a 58 09 09 09 66 6f 72 | 20 28 69 20 3d 20 31 3b |.X...for| (i = 1;|
|000056b0| 20 69 20 3c 20 61 72 67 | 63 3b 20 69 2b 2b 29 20 | i < arg|c; i++) |
|000056c0| 7b 0a 58 09 09 09 09 73 | 74 72 63 61 74 28 63 70 |{.X....s|trcat(cp|
|000056d0| 2c 20 61 72 67 76 5b 69 | 5d 29 3b 0a 58 09 09 09 |, argv[i|]);.X...|
|000056e0| 09 73 74 72 63 61 74 28 | 63 70 2c 20 22 20 22 29 |.strcat(|cp, " ")|
|000056f0| 3b 0a 58 09 09 09 7d 0a | 58 09 09 09 6e 65 77 5f |;.X...}.|X...new_|
|00005700| 61 72 67 76 5b 63 75 72 | 61 72 67 2b 2b 5d 20 3d |argv[cur|arg++] =|
|00005710| 20 63 70 3b 0a 58 09 09 | 7d 0a 58 09 7d 20 65 6c | cp;.X..|}.X.} el|
|00005720| 73 65 20 7b 0a 58 09 09 | 66 6f 72 20 28 69 20 3d |se {.X..|for (i =|
|00005730| 20 30 3b 20 69 20 3c 20 | 63 6d 64 2d 3e 6e 61 72 | 0; i < |cmd->nar|
|00005740| 67 73 3b 20 69 2b 2b 29 | 20 7b 0a 58 09 09 09 6e |gs; i++)| {.X...n|
|00005750| 70 20 3d 20 63 6d 64 2d | 3e 61 72 67 73 5b 69 5d |p = cmd-|>args[i]|
|00005760| 3b 0a 58 0a 58 09 09 09 | 77 68 69 6c 65 20 28 28 |;.X.X...|while ((|
|00005770| 63 70 20 3d 20 69 6e 64 | 65 78 28 6e 70 2c 20 27 |cp = ind|ex(np, '|
|00005780| 24 27 29 29 20 21 3d 20 | 4e 55 4c 4c 29 20 7b 0a |$')) != |NULL) {.|
|00005790| 58 09 09 09 09 69 66 20 | 28 28 63 70 20 21 3d 20 |X....if |((cp != |
|000057a0| 63 6d 64 2d 3e 61 72 67 | 73 5b 69 5d 29 20 26 26 |cmd->arg|s[i]) &&|
|000057b0| 20 28 2a 28 63 70 2d 31 | 29 20 3d 3d 20 27 5c 5c | (*(cp-1|) == '\\|
|000057c0| 27 29 29 0a 58 09 09 09 | 09 09 6e 70 20 3d 20 63 |')).X...|..np = c|
|000057d0| 70 20 2b 20 31 3b 0a 58 | 09 09 09 09 65 6c 73 65 |p + 1;.X|....else|
|000057e0| 0a 58 09 09 09 09 09 62 | 72 65 61 6b 3b 0a 58 09 |.X.....b|reak;.X.|
|000057f0| 09 09 7d 0a 58 0a 58 09 | 09 09 69 66 20 28 63 70 |..}.X.X.|..if (cp|
|00005800| 20 3d 3d 20 4e 55 4c 4c | 29 20 7b 0a 58 09 09 09 | == NULL|) {.X...|
|00005810| 09 6e 65 77 5f 61 72 67 | 76 5b 63 75 72 61 72 67 |.new_arg|v[curarg|
|00005820| 2b 2b 5d 20 3d 20 63 6d | 64 2d 3e 61 72 67 73 5b |++] = cm|d->args[|
|00005830| 69 5d 3b 0a 58 09 09 09 | 09 63 6f 6e 74 69 6e 75 |i];.X...|.continu|
|00005840| 65 3b 0a 58 09 09 09 7d | 0a 58 09 09 09 69 66 20 |e;.X...}|.X...if |
|00005850| 28 2a 28 63 70 2b 31 29 | 20 3d 3d 20 27 2a 27 29 |(*(cp+1)| == '*')|
|00005860| 20 7b 0a 58 09 09 09 09 | 66 6f 72 20 28 6a 20 3d | {.X....|for (j =|
|00005870| 20 6e 75 6d 20 2b 20 31 | 3b 20 6a 20 3c 20 61 72 | num + 1|; j < ar|
|00005880| 67 63 3b 20 6a 2b 2b 29 | 20 7b 0a 58 09 09 09 09 |gc; j++)| {.X....|
|00005890| 09 6e 65 77 5f 61 72 67 | 76 5b 63 75 72 61 72 67 |.new_arg|v[curarg|
|000058a0| 2b 2b 5d 20 3d 20 61 72 | 67 76 5b 6a 5d 3b 0a 58 |++] = ar|gv[j];.X|
|000058b0| 09 09 09 09 7d 0a 58 09 | 09 09 09 63 6f 6e 74 69 |....}.X.|...conti|
|000058c0| 6e 75 65 3b 0a 58 09 09 | 09 7d 0a 58 0a 58 09 09 |nue;.X..|.}.X.X..|
|000058d0| 09 63 70 2b 2b 3b 0a 58 | 09 09 09 6e 70 20 3d 20 |.cp++;.X|...np = |
|000058e0| 63 70 3b 0a 58 09 09 09 | 77 68 69 6c 65 20 28 69 |cp;.X...|while (i|
|000058f0| 73 64 69 67 69 74 28 2a | 63 70 29 29 0a 58 09 09 |sdigit(*|cp)).X..|
|00005900| 09 09 63 70 2b 2b 3b 0a | 58 09 09 09 69 66 20 28 |..cp++;.|X...if (|
|00005910| 28 63 70 20 2d 20 6e 70 | 29 20 3d 3d 20 30 29 20 |(cp - np|) == 0) |
|00005920| 7b 0a 58 09 09 09 09 6e | 65 77 5f 61 72 67 76 5b |{.X....n|ew_argv[|
|00005930| 63 75 72 61 72 67 2b 2b | 5d 20 3d 20 63 6d 64 2d |curarg++|] = cmd-|
|00005940| 3e 61 72 67 73 5b 69 5d | 3b 0a 58 09 09 09 09 63 |>args[i]|;.X....c|
|00005950| 6f 6e 74 69 6e 75 65 3b | 0a 58 09 09 09 7d 0a 58 |ontinue;|.X...}.X|
|00005960| 09 09 09 73 74 72 6e 63 | 70 79 28 73 74 72 2c 20 |...strnc|py(str, |
|00005970| 6e 70 2c 20 63 70 20 2d | 20 6e 70 29 3b 0a 58 09 |np, cp -| np);.X.|
|00005980| 09 09 73 74 72 5b 63 70 | 20 2d 20 6e 70 5d 20 3d |..str[cp| - np] =|
|00005990| 20 27 5c 30 27 3b 0a 58 | 09 09 09 76 61 6c 20 3d | '\0';.X|...val =|
|000059a0| 20 61 74 6f 69 28 73 74 | 72 29 3b 0a 58 09 09 09 | atoi(st|r);.X...|
|000059b0| 62 75 66 5b 30 5d 20 3d | 20 27 5c 30 27 3b 0a 58 |buf[0] =| '\0';.X|
|000059c0| 09 09 09 73 74 72 6e 63 | 70 79 28 62 75 66 2c 20 |...strnc|py(buf, |
|000059d0| 63 6d 64 2d 3e 61 72 67 | 73 5b 69 5d 2c 20 6e 70 |cmd->arg|s[i], np|
|000059e0| 20 2d 20 63 6d 64 2d 3e | 61 72 67 73 5b 69 5d 20 | - cmd->|args[i] |
|000059f0| 2d 20 31 29 3b 0a 58 09 | 09 09 73 74 72 63 61 74 |- 1);.X.|..strcat|
|00005a00| 28 62 75 66 2c 20 61 72 | 67 76 5b 76 61 6c 5d 29 |(buf, ar|gv[val])|
|00005a10| 3b 0a 58 09 09 09 73 74 | 72 63 61 74 28 62 75 66 |;.X...st|rcat(buf|
|00005a20| 2c 20 63 70 29 3b 0a 58 | 09 09 09 6e 65 77 5f 61 |, cp);.X|...new_a|
|00005a30| 72 67 76 5b 63 75 72 61 | 72 67 2b 2b 5d 20 3d 20 |rgv[cura|rg++] = |
|00005a40| 73 61 76 65 73 74 72 28 | 62 75 66 29 3b 0a 58 09 |savestr(|buf);.X.|
|00005a50| 09 7d 0a 58 09 7d 0a 58 | 09 6e 65 77 5f 61 72 67 |.}.X.}.X|.new_arg|
|00005a60| 76 5b 63 75 72 61 72 67 | 5d 20 3d 20 4e 55 4c 4c |v[curarg|] = NULL|
|00005a70| 3b 0a 58 0a 58 09 69 66 | 20 28 65 78 65 63 76 65 |;.X.X.if| (execve|
|00005a80| 28 6e 65 77 5f 61 72 67 | 76 5b 30 5d 2c 20 6e 65 |(new_arg|v[0], ne|
|00005a90| 77 5f 61 72 67 76 2c 20 | 6e 65 77 5f 65 6e 76 70 |w_argv, |new_envp|
|00005aa0| 29 20 3c 20 30 29 0a 58 | 09 09 70 65 72 72 6f 72 |) < 0).X|..perror|
|00005ab0| 28 22 65 78 65 63 76 65 | 22 29 3b 0a 58 7d 0a 58 |("execve|");.X}.X|
|00005ac0| 0a 58 6f 75 74 70 75 74 | 28 63 6d 64 29 0a 58 63 |.Xoutput|(cmd).Xc|
|00005ad0| 6d 64 5f 74 09 2a 63 6d | 64 3b 0a 58 7b 0a 58 09 |md_t.*cm|d;.X{.X.|
|00005ae0| 69 6e 74 09 69 3b 0a 58 | 0a 58 09 70 72 69 6e 74 |int.i;.X|.X.print|
|00005af0| 66 28 22 63 6d 64 20 27 | 25 73 27 5c 6e 22 2c 63 |f("cmd '|%s'\n",c|
|00005b00| 6d 64 2d 3e 6e 61 6d 65 | 29 3b 0a 58 09 70 72 69 |md->name|);.X.pri|
|00005b10| 6e 74 66 28 22 5c 6e 20 | 20 61 72 67 73 5c 74 22 |ntf("\n | args\t"|
|00005b20| 29 3b 0a 58 09 66 6f 72 | 20 28 69 20 3d 20 30 3b |);.X.for| (i = 0;|
|00005b30| 20 69 20 3c 20 63 6d 64 | 2d 3e 6e 61 72 67 73 3b | i < cmd|->nargs;|
|00005b40| 20 69 2b 2b 29 0a 58 09 | 09 70 72 69 6e 74 66 28 | i++).X.|.printf(|
|00005b50| 22 27 25 73 27 20 22 2c | 63 6d 64 2d 3e 61 72 67 |"'%s' ",|cmd->arg|
|00005b60| 73 5b 69 5d 29 3b 0a 58 | 09 70 72 69 6e 74 66 28 |s[i]);.X|.printf(|
|00005b70| 22 5c 6e 20 20 6f 70 74 | 73 5c 74 22 29 3b 0a 58 |"\n opt|s\t");.X|
|00005b80| 09 66 6f 72 20 28 69 20 | 3d 20 30 3b 20 69 20 3c |.for (i |= 0; i <|
|00005b90| 20 63 6d 64 2d 3e 6e 6f | 70 74 73 3b 20 69 2b 2b | cmd->no|pts; i++|
|00005ba0| 29 0a 58 09 09 70 72 69 | 6e 74 66 28 22 27 25 73 |).X..pri|ntf("'%s|
|00005bb0| 27 20 22 2c 63 6d 64 2d | 3e 6f 70 74 73 5b 69 5d |' ",cmd-|>opts[i]|
|00005bc0| 29 3b 0a 58 09 70 72 69 | 6e 74 66 28 22 5c 6e 22 |);.X.pri|ntf("\n"|
|00005bd0| 29 3b 0a 58 7d 0a 45 4e | 44 5f 4f 46 5f 46 49 4c |);.X}.EN|D_OF_FIL|
|00005be0| 45 0a 69 66 20 74 65 73 | 74 20 31 31 30 37 34 20 |E.if tes|t 11074 |
|00005bf0| 2d 6e 65 20 60 77 63 20 | 2d 63 20 3c 27 6d 61 69 |-ne `wc |-c <'mai|
|00005c00| 6e 2e 63 27 60 3b 20 74 | 68 65 6e 0a 20 20 20 20 |n.c'`; t|hen. |
|00005c10| 65 63 68 6f 20 73 68 61 | 72 3a 20 5c 22 27 6d 61 |echo sha|r: \"'ma|
|00005c20| 69 6e 2e 63 27 5c 22 20 | 75 6e 70 61 63 6b 65 64 |in.c'\" |unpacked|
|00005c30| 20 77 69 74 68 20 77 72 | 6f 6e 67 20 73 69 7a 65 | with wr|ong size|
|00005c40| 21 0a 66 69 0a 23 20 65 | 6e 64 20 6f 66 20 27 6d |!.fi.# e|nd of 'm|
|00005c50| 61 69 6e 2e 63 27 0a 66 | 69 0a 69 66 20 74 65 73 |ain.c'.f|i.if tes|
|00005c60| 74 20 2d 66 20 27 6f 70 | 2e 31 27 20 2d 61 20 22 |t -f 'op|.1' -a "|
|00005c70| 24 7b 31 7d 22 20 21 3d | 20 22 2d 63 22 20 3b 20 |${1}" !=| "-c" ; |
|00005c80| 74 68 65 6e 20 0a 20 20 | 65 63 68 6f 20 73 68 61 |then . |echo sha|
|00005c90| 72 3a 20 57 69 6c 6c 20 | 6e 6f 74 20 63 6c 6f 62 |r: Will |not clob|
|00005ca0| 62 65 72 20 65 78 69 73 | 74 69 6e 67 20 66 69 6c |ber exis|ting fil|
|00005cb0| 65 20 5c 22 27 6f 70 2e | 31 27 5c 22 0a 65 6c 73 |e \"'op.|1'\".els|
|00005cc0| 65 0a 65 63 68 6f 20 73 | 68 61 72 3a 20 45 78 74 |e.echo s|har: Ext|
|00005cd0| 72 61 63 74 69 6e 67 20 | 5c 22 27 6f 70 2e 31 27 |racting |\"'op.1'|
|00005ce0| 5c 22 20 5c 28 36 31 35 | 34 20 63 68 61 72 61 63 |\" \(615|4 charac|
|00005cf0| 74 65 72 73 5c 29 0a 73 | 65 64 20 22 73 2f 5e 58 |ters\).s|ed "s/^X|
|00005d00| 2f 2f 22 20 3e 27 6f 70 | 2e 31 27 20 3c 3c 27 45 |//" >'op|.1' <<'E|
|00005d10| 4e 44 5f 4f 46 5f 46 49 | 4c 45 27 0a 58 2e 54 48 |ND_OF_FI|LE'.X.TH|
|00005d20| 20 4f 50 20 31 20 0a 58 | 2e 55 43 20 34 0a 58 2e | OP 1 .X|.UC 4.X.|
|00005d30| 53 48 20 4e 41 4d 45 0a | 58 6f 70 20 5c 2d 20 6f |SH NAME.|Xop \- o|
|00005d40| 70 65 72 61 74 6f 72 20 | 61 63 63 65 73 73 0a 58 |perator |access.X|
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+--------+-------------------------+-------------------------+--------+--------+
Only 25.0 KB of data is shown above.
