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This file was processed as: SHell self-extracting ARchive
(archive/shar).
You can browse this item here: msdos-pipes
| 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, 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 72 65 | 79 6e 6f 6c 64 73 40 75 |From: re|ynolds@u|
|00000010| 75 6e 65 74 2e 75 75 2e | 6e 65 74 40 68 73 76 70 |unet.uu.|net@hsvp|
|00000020| 6d 69 2e 55 55 43 50 0a | 4e 65 77 73 67 72 6f 75 |mi.UUCP.|Newsgrou|
|00000030| 70 73 3a 20 63 6f 6d 70 | 2e 73 6f 75 72 63 65 73 |ps: comp|.sources|
|00000040| 2e 6d 69 73 63 0a 53 75 | 62 6a 65 63 74 3a 20 76 |.misc.Su|bject: v|
|00000050| 30 32 69 30 36 38 3a 20 | 55 4e 2a 58 20 70 69 70 |02i068: |UN*X pip|
|00000060| 65 73 20 66 6f 72 20 4d | 53 44 4f 53 0a 4d 65 73 |es for M|SDOS.Mes|
|00000070| 73 61 67 65 2d 49 44 3a | 20 3c 37 34 37 31 40 6e |sage-ID:| <7471@n|
|00000080| 63 6f 61 73 74 2e 55 55 | 43 50 3e 0a 44 61 74 65 |coast.UU|CP>.Date|
|00000090| 3a 20 35 20 4d 61 72 20 | 38 38 20 32 33 3a 30 39 |: 5 Mar |88 23:09|
|000000a0| 3a 33 36 20 47 4d 54 0a | 41 70 70 72 6f 76 65 64 |:36 GMT.|Approved|
|000000b0| 3a 20 61 6c 6c 62 65 72 | 79 40 6e 63 6f 61 73 74 |: allber|y@ncoast|
|000000c0| 2e 55 55 43 50 0a 0a 43 | 6f 6d 70 2e 73 6f 75 72 |.UUCP..C|omp.sour|
|000000d0| 63 65 73 2e 6d 69 73 63 | 3a 20 56 6f 6c 75 6d 65 |ces.misc|: Volume|
|000000e0| 20 32 2c 20 49 73 73 75 | 65 20 36 38 0a 53 75 62 | 2, Issu|e 68.Sub|
|000000f0| 6d 69 74 74 65 64 2d 42 | 79 3a 20 22 41 2e 20 4e |mitted-B|y: "A. N|
|00000100| 6f 6e 79 6d 6f 75 73 22 | 20 3c 72 65 79 6e 6f 6c |onymous"| <reynol|
|00000110| 64 73 40 75 75 6e 65 74 | 2e 75 75 2e 6e 65 74 40 |ds@uunet|.uu.net@|
|00000120| 68 73 76 70 6d 69 2e 55 | 55 43 50 3e 0a 41 72 63 |hsvpmi.U|UCP>.Arc|
|00000130| 68 69 76 65 2d 4e 61 6d | 65 3a 20 6d 73 64 6f 73 |hive-Nam|e: msdos|
|00000140| 2d 70 69 70 65 73 0a 0a | 5b 49 27 6d 20 6e 6f 74 |-pipes..|[I'm not|
|00000150| 20 73 6f 20 73 75 72 65 | 20 49 20 73 65 65 20 74 | so sure| I see t|
|00000160| 68 65 20 70 6f 69 6e 74 | 20 6f 66 20 74 68 69 73 |he point| of this|
|00000170| 2e 2e 2e 2e 20 20 2b 2b | 62 73 61 5d 0a 0a 48 65 |.... ++|bsa]..He|
|00000180| 72 65 20 69 73 20 61 6e | 20 4d 53 2d 44 4f 53 20 |re is an| MS-DOS |
|00000190| 76 65 72 73 69 6f 6e 20 | 6f 66 20 74 68 65 20 55 |version |of the U|
|000001a0| 4e 2a 58 20 70 6f 70 65 | 6e 28 33 53 29 20 72 6f |N*X pope|n(3S) ro|
|000001b0| 75 74 69 6e 65 2c 20 69 | 6e 73 70 69 72 65 64 0a |utine, i|nspired.|
|000001c0| 62 79 20 61 6e 20 20 6f | 66 66 2d 74 68 65 2d 63 |by an o|ff-the-c|
|000001d0| 75 66 66 20 61 72 74 69 | 63 6c 65 20 66 72 6f 6d |uff arti|cle from|
|000001e0| 20 20 74 68 65 20 6e 65 | 74 20 20 28 6e 6f 2c 20 | the ne|t (no, |
|000001f0| 49 20 64 6f 6e 27 74 20 | 20 68 61 76 65 20 74 68 |I don't | have th|
|00000200| 65 0a 72 65 66 65 72 65 | 6e 63 65 2e 2e 2e 20 3a |e.refere|nce... :|
|00000210| 2d 29 2e 20 49 74 20 77 | 6f 72 6b 73 20 75 6e 64 |-). It w|orks und|
|00000220| 65 72 20 20 54 55 52 42 | 4f 2d 43 2c 20 61 6e 64 |er TURB|O-C, and|
|00000230| 20 69 73 20 63 6f 6d 70 | 61 74 69 62 6c 65 20 77 | is comp|atible w|
|00000240| 69 74 68 0a 74 68 65 20 | 4d 4b 53 20 54 6f 6f 6c |ith.the |MKS Tool|
|00000250| 6b 69 74 20 28 62 75 74 | 20 69 74 20 77 6f 72 6b |kit (but| it work|
|00000260| 73 20 66 69 6e 65 20 77 | 69 74 68 6f 75 74 20 69 |s fine w|ithout i|
|00000270| 74 29 2e 0a 0a 43 6f 6d | 70 69 6c 65 20 77 69 74 |t)...Com|pile wit|
|00000280| 68 20 20 74 68 65 20 2d | 44 44 45 4d 4f 20 73 77 |h the -|DDEMO sw|
|00000290| 69 74 63 68 20 20 74 6f | 20 67 65 6e 65 72 61 74 |itch to| generat|
|000002a0| 65 20 61 20 64 65 6d 6f | 20 20 70 72 6f 67 72 61 |e a demo| progra|
|000002b0| 6d 20 75 73 65 64 0a 6c | 69 6b 65 20 74 68 69 73 |m used.l|ike this|
|000002c0| 3a 0a 0a 09 70 6f 70 65 | 6e 20 63 6f 6d 6d 61 6e |:...pope|n comman|
|000002d0| 64 20 2e 2e 2e 2e 0a 0a | 74 6f 20 20 72 75 6e 20 |d ......|to run |
|000002e0| 20 27 63 6f 6d 6d 61 6e | 64 20 20 2e 2e 2e 27 20 | 'comman|d ...' |
|000002f0| 20 66 72 6f 6d 20 20 61 | 20 72 65 61 64 2d 6d 6f | from a| read-mo|
|00000300| 64 65 20 20 70 69 70 65 | 2e 20 20 49 66 20 20 74 |de pipe|. If t|
|00000310| 68 65 20 20 73 68 65 6c | 6c 0a 65 6e 76 69 72 6f |he shel|l.enviro|
|00000320| 6e 6d 65 6e 74 20 20 76 | 61 72 69 61 62 6c 65 20 |nment v|ariable |
|00000330| 20 53 48 45 4c 4c 20 20 | 69 73 20 20 20 73 65 74 | SHELL |is set|
|00000340| 2c 20 20 74 68 61 74 20 | 20 70 72 6f 67 72 61 6d |, that | program|
|00000350| 20 20 69 73 20 20 75 73 | 65 64 3b 0a 6f 74 68 65 | is us|ed;.othe|
|00000360| 72 77 69 73 65 20 20 74 | 68 65 20 20 76 61 72 69 |rwise t|he vari|
|00000370| 61 62 6c 65 20 20 43 4f | 4d 53 50 45 43 20 20 69 |able CO|MSPEC i|
|00000380| 73 20 20 75 73 65 64 3b | 20 20 66 61 69 6c 69 6e |s used;| failin|
|00000390| 67 20 20 61 6c 6c 20 20 | 74 68 61 74 2c 0a 43 4f |g all |that,.CO|
|000003a0| 4d 4d 41 4e 44 2e 43 4f | 4d 20 69 6e 20 74 68 65 |MMAND.CO|M in the|
|000003b0| 20 63 75 72 72 65 6e 74 | 20 77 6f 72 6b 69 6e 67 | current| working|
|000003c0| 20 64 69 72 65 63 74 6f | 72 79 20 69 73 20 75 73 | directo|ry is us|
|000003d0| 65 64 2e 0a 0a 43 61 76 | 65 61 74 20 70 72 6f 67 |ed...Cav|eat prog|
|000003e0| 72 61 6d 6d 65 2e 2e 2e | 0a 0a 2d 2d 2d 2d 2d 2d |ramme...|..------|
|000003f0| 2d 2d 2d 0a 54 6f 6d 20 | 52 65 79 6e 6f 6c 64 73 |---.Tom |Reynolds|
|00000400| 09 09 09 20 76 6f 69 63 | 65 3a 20 28 32 30 35 29 |... voic|e: (205)|
|00000410| 20 37 32 31 2d 31 32 30 | 30 20 78 20 33 30 33 0a | 721-120|0 x 303.|
|00000420| 50 68 6f 65 6e 69 78 20 | 6d 69 63 72 6f 73 79 73 |Phoenix |microsys|
|00000430| 74 65 6d 73 2c 20 69 6e | 63 2e 09 20 75 75 63 70 |tems, in|c.. uucp|
|00000440| 3a 20 20 2e 2e 21 75 75 | 6e 65 74 21 69 6e 67 72 |: ..!uu|net!ingr|
|00000450| 21 68 73 76 70 6d 69 21 | 72 65 79 6e 6f 6c 64 73 |!hsvpmi!|reynolds|
|00000460| 0a 39 39 31 20 44 69 73 | 63 6f 76 65 72 79 20 44 |.991 Dis|covery D|
|00000470| 72 69 76 65 09 09 0a 48 | 75 6e 74 73 76 69 6c 6c |rive...H|untsvill|
|00000480| 65 2c 20 41 4c 20 33 35 | 38 30 36 09 20 22 46 69 |e, AL 35|806. "Fi|
|00000490| 72 73 74 20 63 75 72 73 | 65 20 74 68 65 20 64 61 |rst curs|e the da|
|000004a0| 72 6b 6e 65 73 73 2c 20 | 74 68 65 6e 20 6c 69 67 |rkness, |then lig|
|000004b0| 68 74 20 74 68 65 20 63 | 61 6e 64 6c 65 22 0a 0a |ht the c|andle"..|
|000004c0| 20 20 20 6f 20 20 2f 20 | 20 20 20 20 20 6f 20 20 | o / | o |
|000004d0| 2f 20 20 20 20 20 20 6f | 20 20 2f 20 20 20 20 20 |/ o| / |
|000004e0| 20 6f 20 20 2f 20 20 20 | 20 20 20 6f 20 20 2f 20 | o / | o / |
|000004f0| 20 20 20 20 20 6f 20 20 | 2f 20 20 20 20 20 20 6f | o |/ o|
|00000500| 20 20 2f 20 20 20 0a 2d | 2d 2d 2d 20 78 20 2d 2d | / .-|--- x --|
|00000510| 2d 2d 2d 2d 2d 20 78 20 | 2d 2d 2d 2d 2d 2d 2d 20 |----- x |------- |
|00000520| 78 20 2d 2d 2d 2d 2d 2d | 2d 20 78 20 2d 2d 2d 2d |x ------|- x ----|
|00000530| 2d 2d 2d 20 78 20 2d 2d | 2d 2d 2d 2d 2d 20 78 20 |--- x --|----- x |
|00000540| 2d 2d 2d 2d 2d 2d 2d 20 | 78 20 2d 2d 2d 2d 2d 2d |------- |x ------|
|00000550| 2d 20 0a 20 20 20 6f 20 | 20 5c 20 20 20 20 20 20 |- . o | \ |
|00000560| 6f 20 20 5c 20 20 20 20 | 20 20 6f 20 20 5c 20 20 |o \ | o \ |
|00000570| 20 20 20 20 6f 20 20 5c | 20 20 20 20 20 20 6f 20 | o \| o |
|00000580| 20 5c 20 20 20 20 20 20 | 6f 20 20 5c 20 20 20 20 | \ |o \ |
|00000590| 20 20 6f 20 20 5c 20 20 | 20 0a 23 21 20 2f 62 69 | o \ | .#! /bi|
|000005a0| 6e 2f 73 68 0a 23 20 54 | 68 69 73 20 69 73 20 61 |n/sh.# T|his is a|
|000005b0| 20 73 68 65 6c 6c 20 61 | 72 63 68 69 76 65 2c 20 | shell a|rchive, |
|000005c0| 6d 65 61 6e 69 6e 67 3a | 0a 23 20 31 2e 20 52 65 |meaning:|.# 1. Re|
|000005d0| 6d 6f 76 65 20 65 76 65 | 72 79 74 68 69 6e 67 20 |move eve|rything |
|000005e0| 61 62 6f 76 65 20 74 68 | 65 20 23 21 20 2f 62 69 |above th|e #! /bi|
|000005f0| 6e 2f 73 68 20 6c 69 6e | 65 2e 0a 23 20 32 2e 20 |n/sh lin|e..# 2. |
|00000600| 53 61 76 65 20 74 68 65 | 20 72 65 73 75 6c 74 69 |Save the| resulti|
|00000610| 6e 67 20 74 65 78 74 20 | 69 6e 20 61 20 66 69 6c |ng text |in a fil|
|00000620| 65 2e 0a 23 20 33 2e 20 | 45 78 65 63 75 74 65 20 |e..# 3. |Execute |
|00000630| 74 68 65 20 66 69 6c 65 | 20 77 69 74 68 20 2f 62 |the file| with /b|
|00000640| 69 6e 2f 73 68 20 28 6e | 6f 74 20 63 73 68 29 20 |in/sh (n|ot csh) |
|00000650| 74 6f 20 63 72 65 61 74 | 65 3a 0a 23 09 67 65 74 |to creat|e:.#.get|
|00000660| 73 77 69 74 63 68 2e 63 | 0a 23 09 6d 61 6b 65 66 |switch.c|.#.makef|
|00000670| 69 6c 65 0a 23 09 70 6f | 70 65 6e 2e 63 0a 23 09 |ile.#.po|pen.c.#.|
|00000680| 70 6f 70 65 6e 2e 68 0a | 23 09 74 75 72 62 6f 63 |popen.h.|#.turboc|
|00000690| 2e 63 66 67 0a 23 20 54 | 68 69 73 20 61 72 63 68 |.cfg.# T|his arch|
|000006a0| 69 76 65 20 63 72 65 61 | 74 65 64 3a 20 57 65 64 |ive crea|ted: Wed|
|000006b0| 20 4d 61 72 20 20 32 20 | 31 37 3a 32 34 3a 32 38 | Mar 2 |17:24:28|
|000006c0| 20 31 39 38 38 0a 65 78 | 70 6f 72 74 20 50 41 54 | 1988.ex|port PAT|
|000006d0| 48 3b 20 50 41 54 48 3d | 2f 62 69 6e 3a 2f 75 73 |H; PATH=|/bin:/us|
|000006e0| 72 2f 62 69 6e 3a 24 50 | 41 54 48 0a 65 63 68 6f |r/bin:$P|ATH.echo|
|000006f0| 20 73 68 61 72 3a 20 22 | 65 78 74 72 61 63 74 69 | shar: "|extracti|
|00000700| 6e 67 20 27 67 65 74 73 | 77 69 74 63 68 2e 63 27 |ng 'gets|witch.c'|
|00000710| 22 20 27 28 32 37 34 20 | 63 68 61 72 61 63 74 65 |" '(274 |characte|
|00000720| 72 73 29 27 0a 69 66 20 | 74 65 73 74 20 2d 66 20 |rs)'.if |test -f |
|00000730| 27 67 65 74 73 77 69 74 | 63 68 2e 63 27 0a 74 68 |'getswit|ch.c'.th|
|00000740| 65 6e 0a 09 65 63 68 6f | 20 73 68 61 72 3a 20 22 |en..echo| shar: "|
|00000750| 77 69 6c 6c 20 6e 6f 74 | 20 6f 76 65 72 2d 77 72 |will not| over-wr|
|00000760| 69 74 65 20 65 78 69 73 | 74 69 6e 67 20 66 69 6c |ite exis|ting fil|
|00000770| 65 20 27 67 65 74 73 77 | 69 74 63 68 2e 63 27 22 |e 'getsw|itch.c'"|
|00000780| 0a 65 6c 73 65 0a 73 65 | 64 20 27 73 2f 5e 09 58 |.else.se|d 's/^.X|
|00000790| 2f 2f 27 20 3c 3c 20 5c | 53 48 41 52 5f 45 4f 46 |//' << \|SHAR_EOF|
|000007a0| 20 3e 20 27 67 65 74 73 | 77 69 74 63 68 2e 63 27 | > 'gets|witch.c'|
|000007b0| 0a 09 58 23 69 6e 63 6c | 75 64 65 20 3c 73 74 64 |..X#incl|ude <std|
|000007c0| 69 6f 2e 68 3e 0a 09 58 | 23 69 6e 63 6c 75 64 65 |io.h>..X|#include|
|000007d0| 20 3c 64 6f 73 2e 68 3e | 0a 09 58 20 0a 09 58 73 | <dos.h>|..X ..Xs|
|000007e0| 74 61 74 69 63 09 63 68 | 61 72 09 53 57 20 3d 20 |tatic.ch|ar.SW = |
|000007f0| 30 3b 09 09 2f 2a 20 44 | 4f 53 20 73 77 69 74 63 |0;../* D|OS switc|
|00000800| 68 20 63 68 61 72 61 63 | 74 65 72 2c 20 65 69 74 |h charac|ter, eit|
|00000810| 68 65 72 20 27 2d 27 20 | 6f 72 20 27 2f 27 20 2a |her '-' |or '/' *|
|00000820| 2f 0a 09 58 0a 09 58 69 | 6e 74 0a 09 58 67 65 74 |/..X..Xi|nt..Xget|
|00000830| 73 77 69 74 63 68 28 29 | 0a 09 58 7b 0a 09 58 20 |switch()|..X{..X |
|00000840| 20 20 69 66 20 28 53 57 | 20 3d 3d 20 30 29 20 7b | if (SW| == 0) {|
|00000850| 0a 09 58 20 20 20 20 20 | 20 2f 2a 20 67 65 74 20 |..X | /* get |
|00000860| 53 57 20 75 73 69 6e 67 | 20 64 6f 73 20 63 61 6c |SW using| dos cal|
|00000870| 6c 20 30 78 33 37 20 2a | 2f 0a 09 58 20 20 20 20 |l 0x37 *|/..X |
|00000880| 20 20 5f 41 58 20 3d 20 | 30 78 33 37 30 30 3b 0a | _AX = |0x3700;.|
|00000890| 09 58 20 20 20 20 20 20 | 67 65 6e 69 6e 74 65 72 |.X |geninter|
|000008a0| 72 75 70 74 28 30 78 32 | 31 29 3b 0a 09 58 20 20 |rupt(0x2|1);..X |
|000008b0| 20 20 20 20 53 57 20 3d | 20 5f 44 4c 3b 0a 09 58 | SW =| _DL;..X|
|000008c0| 20 20 20 7d 0a 09 58 20 | 20 20 72 65 74 75 72 6e | }..X | return|
|000008d0| 28 20 53 57 20 26 20 30 | 78 46 46 20 29 3b 0a 09 |( SW & 0|xFF );..|
|000008e0| 58 7d 0a 53 48 41 52 5f | 45 4f 46 0a 69 66 20 74 |X}.SHAR_|EOF.if t|
|000008f0| 65 73 74 20 32 37 34 20 | 2d 6e 65 20 22 60 77 63 |est 274 |-ne "`wc|
|00000900| 20 2d 63 20 3c 20 27 67 | 65 74 73 77 69 74 63 68 | -c < 'g|etswitch|
|00000910| 2e 63 27 60 22 0a 74 68 | 65 6e 0a 09 65 63 68 6f |.c'`".th|en..echo|
|00000920| 20 73 68 61 72 3a 20 22 | 65 72 72 6f 72 20 74 72 | shar: "|error tr|
|00000930| 61 6e 73 6d 69 74 74 69 | 6e 67 20 27 67 65 74 73 |ansmitti|ng 'gets|
|00000940| 77 69 74 63 68 2e 63 27 | 22 20 27 28 73 68 6f 75 |witch.c'|" '(shou|
|00000950| 6c 64 20 68 61 76 65 20 | 62 65 65 6e 20 32 37 34 |ld have |been 274|
|00000960| 20 63 68 61 72 61 63 74 | 65 72 73 29 27 0a 66 69 | charact|ers)'.fi|
|00000970| 0a 66 69 0a 65 63 68 6f | 20 73 68 61 72 3a 20 22 |.fi.echo| shar: "|
|00000980| 65 78 74 72 61 63 74 69 | 6e 67 20 27 6d 61 6b 65 |extracti|ng 'make|
|00000990| 66 69 6c 65 27 22 20 27 | 28 32 32 36 20 63 68 61 |file'" '|(226 cha|
|000009a0| 72 61 63 74 65 72 73 29 | 27 0a 69 66 20 74 65 73 |racters)|'.if tes|
|000009b0| 74 20 2d 66 20 27 6d 61 | 6b 65 66 69 6c 65 27 0a |t -f 'ma|kefile'.|
|000009c0| 74 68 65 6e 0a 09 65 63 | 68 6f 20 73 68 61 72 3a |then..ec|ho shar:|
|000009d0| 20 22 77 69 6c 6c 20 6e | 6f 74 20 6f 76 65 72 2d | "will n|ot over-|
|000009e0| 77 72 69 74 65 20 65 78 | 69 73 74 69 6e 67 20 66 |write ex|isting f|
|000009f0| 69 6c 65 20 27 6d 61 6b | 65 66 69 6c 65 27 22 0a |ile 'mak|efile'".|
|00000a00| 65 6c 73 65 0a 73 65 64 | 20 27 73 2f 5e 09 58 2f |else.sed| 's/^.X/|
|00000a10| 2f 27 20 3c 3c 20 5c 53 | 48 41 52 5f 45 4f 46 20 |/' << \S|HAR_EOF |
|00000a20| 3e 20 27 6d 61 6b 65 66 | 69 6c 65 27 0a 09 58 70 |> 'makef|ile'..Xp|
|00000a30| 6f 70 65 6e 2e 65 78 65 | 3a 20 70 6f 70 65 6e 2e |open.exe|: popen.|
|00000a40| 6f 62 6a 20 67 65 74 73 | 77 69 74 63 68 2e 6f 62 |obj gets|witch.ob|
|00000a50| 6a 0a 09 58 09 63 63 20 | 2d 65 70 6f 70 65 6e 20 |j..X.cc |-epopen |
|00000a60| 70 6f 70 65 6e 2e 6f 62 | 6a 20 67 65 74 73 77 69 |popen.ob|j getswi|
|00000a70| 74 63 68 2e 6f 62 6a 0a | 09 58 0a 09 58 70 6f 70 |tch.obj.|.X..Xpop|
|00000a80| 65 6e 2e 6f 62 6a 3a 20 | 70 6f 70 65 6e 2e 63 0a |en.obj: |popen.c.|
|00000a90| 09 58 09 63 63 20 2d 63 | 20 2d 44 44 45 4d 4f 20 |.X.cc -c| -DDEMO |
|00000aa0| 70 6f 70 65 6e 2e 63 0a | 09 58 0a 09 58 63 6c 65 |popen.c.|.X..Xcle|
|00000ab0| 61 6e 3a 0a 09 58 09 72 | 6d 20 2d 66 20 2a 2e 6f |an:..X.r|m -f *.o|
|00000ac0| 62 6a 20 63 6f 72 65 20 | 2a 2e 6d 61 70 0a 09 58 |bj core |*.map..X|
|00000ad0| 0a 09 58 63 6c 6f 62 62 | 65 72 3a 20 63 6c 65 61 |..Xclobb|er: clea|
|00000ae0| 6e 0a 09 58 09 72 6d 20 | 2d 66 20 2a 2e 65 78 65 |n..X.rm |-f *.exe|
|00000af0| 20 69 6e 73 74 61 6c 6c | 0a 09 58 09 0a 09 58 69 | install|..X...Xi|
|00000b00| 6e 73 74 61 6c 6c 3a 0a | 09 58 09 63 63 20 2d 63 |nstall:.|.X.cc -c|
|00000b10| 20 70 6f 70 65 6e 2e 63 | 0a 09 58 09 40 65 63 68 | popen.c|..X.@ech|
|00000b20| 6f 20 57 68 61 74 20 6e | 65 78 74 3f 0a 53 48 41 |o What n|ext?.SHA|
|00000b30| 52 5f 45 4f 46 0a 69 66 | 20 74 65 73 74 20 32 32 |R_EOF.if| test 22|
|00000b40| 36 20 2d 6e 65 20 22 60 | 77 63 20 2d 63 20 3c 20 |6 -ne "`|wc -c < |
|00000b50| 27 6d 61 6b 65 66 69 6c | 65 27 60 22 0a 74 68 65 |'makefil|e'`".the|
|00000b60| 6e 0a 09 65 63 68 6f 20 | 73 68 61 72 3a 20 22 65 |n..echo |shar: "e|
|00000b70| 72 72 6f 72 20 74 72 61 | 6e 73 6d 69 74 74 69 6e |rror tra|nsmittin|
|00000b80| 67 20 27 6d 61 6b 65 66 | 69 6c 65 27 22 20 27 28 |g 'makef|ile'" '(|
|00000b90| 73 68 6f 75 6c 64 20 68 | 61 76 65 20 62 65 65 6e |should h|ave been|
|00000ba0| 20 32 32 36 20 63 68 61 | 72 61 63 74 65 72 73 29 | 226 cha|racters)|
|00000bb0| 27 0a 66 69 0a 66 69 0a | 65 63 68 6f 20 73 68 61 |'.fi.fi.|echo sha|
|00000bc0| 72 3a 20 22 65 78 74 72 | 61 63 74 69 6e 67 20 27 |r: "extr|acting '|
|00000bd0| 70 6f 70 65 6e 2e 63 27 | 22 20 27 28 39 38 39 35 |popen.c'|" '(9895|
|00000be0| 20 63 68 61 72 61 63 74 | 65 72 73 29 27 0a 69 66 | charact|ers)'.if|
|00000bf0| 20 74 65 73 74 20 2d 66 | 20 27 70 6f 70 65 6e 2e | test -f| 'popen.|
|00000c00| 63 27 0a 74 68 65 6e 0a | 09 65 63 68 6f 20 73 68 |c'.then.|.echo sh|
|00000c10| 61 72 3a 20 22 77 69 6c | 6c 20 6e 6f 74 20 6f 76 |ar: "wil|l not ov|
|00000c20| 65 72 2d 77 72 69 74 65 | 20 65 78 69 73 74 69 6e |er-write| existin|
|00000c30| 67 20 66 69 6c 65 20 27 | 70 6f 70 65 6e 2e 63 27 |g file '|popen.c'|
|00000c40| 22 0a 65 6c 73 65 0a 73 | 65 64 20 27 73 2f 5e 09 |".else.s|ed 's/^.|
|00000c50| 58 2f 2f 27 20 3c 3c 20 | 5c 53 48 41 52 5f 45 4f |X//' << |\SHAR_EO|
|00000c60| 46 20 3e 20 27 70 6f 70 | 65 6e 2e 63 27 0a 09 58 |F > 'pop|en.c'..X|
|00000c70| 2f 2a 20 70 6f 70 65 6e | 2f 70 63 6c 6f 73 65 3a |/* popen|/pclose:|
|00000c80| 0a 09 58 20 2a 0a 09 58 | 20 2a 20 73 69 6d 70 6c |..X *..X| * simpl|
|00000c90| 65 20 4d 53 2d 44 4f 53 | 20 70 69 70 69 6e 67 20 |e MS-DOS| piping |
|00000ca0| 73 63 68 65 6d 65 20 74 | 6f 20 69 6d 69 74 61 74 |scheme t|o imitat|
|00000cb0| 65 20 55 4e 49 58 20 70 | 69 70 65 73 0a 09 58 20 |e UNIX p|ipes..X |
|00000cc0| 2a 2f 0a 09 58 0a 09 58 | 23 69 6e 63 6c 75 64 65 |*/..X..X|#include|
|00000cd0| 20 3c 73 74 64 69 6f 2e | 68 3e 0a 09 58 23 69 6e | <stdio.|h>..X#in|
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|00000f40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 0a 09 58 20 |--------|----..X |
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|00000fc0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 0a |--------|-------.|
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|000010b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000010c0| 2d 2d 2d 2d 2d 2d 0a 09 | 58 20 2a 20 73 74 72 73 |------..|X * strs|
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|00001120| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|00001140| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001150| 2d 2d 2d 2d 2d 2d 0a 09 | 58 20 2a 2f 0a 09 58 20 |------..|X */..X |
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|00001240| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001250| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 0a 09 58 20 |--------|----..X |
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|000012b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000012c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000012d0| 2d 2d 2d 2d 2d 2d 0a 09 | 58 20 2a 2f 0a 09 58 0a |------..|X */..X.|
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|00001360| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001370| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001380| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 0a 09 58 |--------|-----..X|
|00001390| 20 2a 20 72 75 6e 3a 20 | 45 78 65 63 75 74 65 20 | * run: |Execute |
|000013a0| 63 6f 6d 6d 61 6e 64 20 | 76 69 61 20 53 48 45 4c |command |via SHEL|
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|000013c0| 2a 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |*-------|--------|
|000013d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000013e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000013f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001400| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 0a 09 58 20 2a 2f 0a |--------|-..X */.|
|00001410| 09 58 0a 09 58 73 74 61 | 74 69 63 20 69 6e 74 0a |.X..Xsta|tic int.|
|00001420| 09 58 72 75 6e 28 20 63 | 6f 6d 6d 61 6e 64 20 29 |.Xrun( c|ommand )|
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|00001520| 20 69 6e 74 20 73 5f 69 | 73 5f 6d 61 6c 6c 6f 63 | int s_i|s_malloc|
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|00001840| 3d 20 28 63 68 61 72 20 | 2a 29 20 4e 55 4c 4c 29 |= (char |*) NULL)|
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|000019c0| 72 20 2a 29 20 4e 55 4c | 4c 20 29 20 73 68 65 6c |r *) NUL|L ) shel|
|000019d0| 6c 20 3d 20 2b 2b 62 70 | 3b 0a 09 58 20 20 20 69 |l = ++bp|;..X i|
|000019e0| 66 28 20 73 74 72 63 6d | 70 28 20 73 68 65 6c 6c |f( strcm|p( shell|
|000019f0| 2c 20 63 6f 6d 6d 61 6e | 64 5f 63 6f 6d 20 29 20 |, comman|d_com ) |
|00001a00| 21 3d 20 30 20 29 20 7b | 0a 09 58 20 20 20 20 20 |!= 0 ) {|..X |
|00001a10| 20 2f 2a 20 4d 4b 53 20 | 53 68 65 6c 6c 20 6e 65 | /* MKS |Shell ne|
|00001a20| 65 64 73 20 71 75 6f 74 | 65 64 20 61 72 67 75 6d |eds quot|ed argum|
|00001a30| 65 6e 74 20 2a 2f 0a 09 | 58 20 20 20 20 20 20 63 |ent */..|X c|
|00001a40| 68 61 72 20 2a 62 70 3b | 0a 09 58 20 20 20 20 20 |har *bp;|..X |
|00001a50| 20 69 66 28 20 28 62 70 | 20 3d 20 73 20 3d 20 6d | if( (bp| = s = m|
|00001a60| 61 6c 6c 6f 63 28 20 73 | 74 72 6c 65 6e 28 20 63 |alloc( s|trlen( c|
|00001a70| 6f 6d 6d 61 6e 64 20 29 | 20 2b 20 33 20 29 29 20 |ommand )| + 3 )) |
|00001a80| 3d 3d 20 28 63 68 61 72 | 20 2a 29 20 4e 55 4c 4c |== (char| *) NULL|
|00001a90| 20 29 20 0a 09 58 09 20 | 6c 6f 6e 67 6a 6d 70 28 | ) ..X. |longjmp(|
|00001aa0| 20 70 61 6e 69 63 2c 20 | 5f 5f 4c 49 4e 45 5f 5f | panic, |__LINE__|
|00001ab0| 20 29 3b 0a 09 58 20 20 | 20 20 20 20 2a 62 70 2b | );..X | *bp+|
|00001ac0| 2b 20 3d 20 27 5c 27 27 | 3b 0a 09 58 20 20 20 20 |+ = '\''|;..X |
|00001ad0| 20 20 77 68 69 6c 65 28 | 20 28 2a 62 70 2b 2b 20 | while(| (*bp++ |
|00001ae0| 3d 20 2a 63 6f 6d 6d 61 | 6e 64 2b 2b 29 20 21 3d |= *comma|nd++) !=|
|00001af0| 20 27 5c 30 27 20 29 3b | 0a 09 58 20 20 20 20 20 | '\0' );|..X |
|00001b00| 20 2a 28 62 70 20 2d 20 | 31 29 20 3d 20 27 5c 27 | *(bp - |1) = '\'|
|00001b10| 27 3b 0a 09 58 20 20 20 | 20 20 20 2a 62 70 20 3d |';..X | *bp =|
|00001b20| 20 27 5c 30 27 3b 0a 09 | 58 20 20 20 20 20 20 73 | '\0';..|X s|
|00001b30| 5f 69 73 5f 6d 61 6c 6c | 6f 63 65 64 20 3d 20 31 |_is_mall|oced = 1|
|00001b40| 3b 0a 09 58 20 20 20 7d | 20 65 6c 73 65 20 73 20 |;..X }| else s |
|00001b50| 3d 20 63 6f 6d 6d 61 6e | 64 3b 0a 09 58 20 20 20 |= comman|d;..X |
|00001b60| 64 61 73 68 5f 63 5b 20 | 30 20 5d 20 3d 20 67 65 |dash_c[ |0 ] = ge|
|00001b70| 74 73 77 69 74 63 68 28 | 29 3b 0a 09 58 20 20 20 |tswitch(|);..X |
|00001b80| 2f 2a 20 52 75 6e 20 74 | 68 65 20 70 72 6f 67 72 |/* Run t|he progr|
|00001b90| 61 6d 20 2a 2f 0a 09 58 | 23 69 66 64 65 66 09 44 |am */..X|#ifdef.D|
|00001ba0| 45 4d 4f 0a 09 58 20 20 | 20 66 70 72 69 6e 74 66 |EMO..X | fprintf|
|00001bb0| 28 20 73 74 64 65 72 72 | 2c 20 22 52 75 6e 6e 69 |( stderr|, "Runni|
|00001bc0| 6e 67 3a 20 28 25 73 29 | 20 25 73 20 25 73 20 25 |ng: (%s)| %s %s %|
|00001bd0| 73 5c 6e 22 2c 20 73 68 | 65 6c 6c 70 61 74 68 2c |s\n", sh|ellpath,|
|00001be0| 20 73 68 65 6c 6c 2c 20 | 64 61 73 68 5f 63 2c 20 | shell, |dash_c, |
|00001bf0| 73 20 29 3b 0a 09 58 23 | 65 6e 64 69 66 09 44 45 |s );..X#|endif.DE|
|00001c00| 4d 4f 0a 09 58 20 20 20 | 73 74 61 74 75 73 20 3d |MO..X |status =|
|00001c10| 20 73 70 61 77 6e 6c 28 | 20 50 5f 57 41 49 54 2c | spawnl(| P_WAIT,|
|00001c20| 20 73 68 65 6c 6c 70 61 | 74 68 2c 20 73 68 65 6c | shellpa|th, shel|
|00001c30| 6c 2c 20 64 61 73 68 5f | 63 2c 20 73 2c 20 28 63 |l, dash_|c, s, (c|
|00001c40| 68 61 72 20 2a 29 20 4e | 55 4c 4c 20 29 3b 0a 09 |har *) N|ULL );..|
|00001c50| 58 20 20 20 69 66 28 20 | 73 5f 69 73 5f 6d 61 6c |X if( |s_is_mal|
|00001c60| 6c 6f 63 65 64 20 29 20 | 66 72 65 65 28 20 73 20 |loced ) |free( s |
|00001c70| 29 3b 0a 09 58 20 20 20 | 72 65 74 75 72 6e 28 20 |);..X |return( |
|00001c80| 73 74 61 74 75 73 20 29 | 3b 0a 09 58 7d 0a 09 58 |status )|;..X}..X|
|00001c90| 0a 09 58 2f 2a 20 0a 09 | 58 20 2a 2d 2d 2d 2d 2d |..X/* ..|X *-----|
|00001ca0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001cb0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001cc0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001cd0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001ce0| 2d 2d 2d 0a 09 58 20 2a | 20 75 6e 69 71 75 65 70 |---..X *| uniquep|
|00001cf0| 69 70 65 3a 20 72 65 74 | 75 72 6e 73 20 61 20 75 |ipe: ret|urns a u|
|00001d00| 6e 69 71 75 65 20 66 69 | 6c 65 20 6e 61 6d 65 20 |nique fi|le name |
|00001d10| 0a 09 58 20 2a 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |..X *---|--------|
|00001d20| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001d30| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001d40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001d50| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 0a 09 58 |--------|-----..X|
|00001d60| 20 2a 2f 0a 09 58 0a 09 | 58 73 74 61 74 69 63 20 | */..X..|Xstatic |
|00001d70| 63 68 61 72 20 2a 0a 09 | 58 75 6e 69 71 75 65 70 |char *..|Xuniquep|
|00001d80| 69 70 65 28 29 0a 09 58 | 7b 20 0a 09 58 20 20 20 |ipe()..X|{ ..X |
|00001d90| 73 74 61 74 69 63 20 63 | 68 61 72 20 6e 61 6d 65 |static c|har name|
|00001da0| 5b 20 31 34 20 5d 3b 0a | 09 58 20 20 20 73 74 61 |[ 14 ];.|.X sta|
|00001db0| 74 69 63 20 73 68 6f 72 | 74 20 69 6e 74 20 6e 75 |tic shor|t int nu|
|00001dc0| 6d 20 3d 20 30 3b 0a 09 | 58 20 20 20 28 76 6f 69 |m = 0;..|X (voi|
|00001dd0| 64 29 20 73 70 72 69 6e | 74 66 28 20 6e 61 6d 65 |d) sprin|tf( name|
|00001de0| 2c 20 22 70 69 70 65 25 | 30 35 64 2e 74 6d 70 22 |, "pipe%|05d.tmp"|
|00001df0| 2c 20 6e 75 6d 2b 2b 20 | 29 3b 0a 09 58 20 20 20 |, num++ |);..X |
|00001e00| 72 65 74 75 72 6e 28 20 | 6e 61 6d 65 20 29 3b 0a |return( |name );.|
|00001e10| 09 58 7d 0a 09 58 0a 09 | 58 2f 2a 0a 09 58 20 2a |.X}..X..|X/*..X *|
|00001e20| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001e30| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001e40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001e50| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001e60| 2d 2d 2d 2d 2d 2d 2d 2d | 0a 09 58 20 2a 20 72 65 |--------|..X * re|
|00001e70| 73 65 74 70 69 70 65 3a | 20 50 72 69 76 61 74 65 |setpipe:| Private|
|00001e80| 20 72 6f 75 74 69 6e 65 | 20 74 6f 20 63 61 6e 63 | routine| to canc|
|00001e90| 65 6c 20 61 20 70 69 70 | 65 0a 09 58 20 2a 2d 2d |el a pip|e..X *--|
|00001ea0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001eb0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001ec0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001ed0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001ee0| 2d 2d 2d 2d 2d 2d 0a 09 | 58 20 2a 2f 0a 09 58 0a |------..|X */..X.|
|00001ef0| 09 58 73 74 61 74 69 63 | 20 76 6f 69 64 0a 09 58 |.Xstatic| void..X|
|00001f00| 72 65 73 65 74 70 69 70 | 65 28 20 66 64 20 29 0a |resetpip|e( fd ).|
|00001f10| 09 58 69 6e 74 20 66 64 | 3b 0a 09 58 7b 0a 09 58 |.Xint fd|;..X{..X|
|00001f20| 20 20 20 63 68 61 72 20 | 2a 62 70 3b 0a 09 58 20 | char |*bp;..X |
|00001f30| 20 20 69 66 28 20 28 66 | 64 20 3e 3d 20 30 29 20 | if( (f|d >= 0) |
|00001f40| 26 26 20 28 66 64 20 3c | 20 5f 4e 46 49 4c 45 29 |&& (fd <| _NFILE)|
|00001f50| 20 29 20 7b 0a 09 58 20 | 20 20 20 20 20 70 69 70 | ) {..X | pip|
|00001f60| 65 74 79 70 65 5b 20 66 | 64 20 5d 20 3d 20 30 3b |etype[ f|d ] = 0;|
|00001f70| 0a 09 58 20 20 20 20 20 | 20 69 66 28 20 28 62 70 |..X | if( (bp|
|00001f80| 20 3d 20 70 69 70 65 6e | 61 6d 65 5b 20 66 64 20 | = pipen|ame[ fd |
|00001f90| 5d 29 20 21 3d 20 28 63 | 68 61 72 20 2a 29 20 4e |]) != (c|har *) N|
|00001fa0| 55 4c 4c 20 29 20 7b 0a | 09 58 09 20 28 76 6f 69 |ULL ) {.|.X. (voi|
|00001fb0| 64 29 20 75 6e 6c 69 6e | 6b 28 20 62 70 20 29 3b |d) unlin|k( bp );|
|00001fc0| 0a 09 58 09 20 73 74 72 | 66 72 65 65 28 20 62 70 |..X. str|free( bp|
|00001fd0| 20 29 3b 0a 09 58 09 20 | 70 69 70 65 6e 61 6d 65 | );..X. |pipename|
|00001fe0| 5b 20 66 64 20 5d 20 3d | 20 28 63 68 61 72 20 2a |[ fd ] =| (char *|
|00001ff0| 29 20 4e 55 4c 4c 3b 0a | 09 58 20 20 20 20 20 20 |) NULL;.|.X |
|00002000| 7d 0a 09 58 20 20 20 20 | 20 20 69 66 28 20 28 62 |}..X | if( (b|
|00002010| 70 20 3d 20 70 72 67 6e | 61 6d 65 5b 20 66 64 20 |p = prgn|ame[ fd |
|00002020| 5d 29 20 21 3d 20 28 63 | 68 61 72 20 2a 29 20 4e |]) != (c|har *) N|
|00002030| 55 4c 4c 20 29 20 7b 0a | 09 58 09 20 73 74 72 66 |ULL ) {.|.X. strf|
|00002040| 72 65 65 28 20 62 70 20 | 29 3b 0a 09 58 09 20 70 |ree( bp |);..X. p|
|00002050| 72 67 6e 61 6d 65 5b 20 | 66 64 20 5d 20 3d 20 28 |rgname[ |fd ] = (|
|00002060| 63 68 61 72 20 2a 29 20 | 4e 55 4c 4c 3b 0a 09 58 |char *) |NULL;..X|
|00002070| 20 20 20 20 20 20 7d 0a | 09 58 20 20 20 7d 0a 09 | }.|.X }..|
|00002080| 58 7d 0a 09 58 0a 09 58 | 2f 2a 20 0a 09 58 20 2a |X}..X..X|/* ..X *|
|00002090| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000020a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000020b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000020c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000020d0| 2d 2d 2d 2d 2d 2d 2d 2d | 0a 09 58 20 2a 20 70 6f |--------|..X * po|
|000020e0| 70 65 6e 3a 20 6f 70 65 | 6e 20 61 20 70 69 70 65 |pen: ope|n a pipe|
|000020f0| 20 0a 09 58 20 2a 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d | ..X *--|--------|
|00002100| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002110| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002120| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002130| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 0a 09 |--------|------..|
|00002140| 58 20 2a 2f 0a 09 58 0a | 09 58 46 49 4c 45 20 2a |X */..X.|.XFILE *|
|00002150| 70 6f 70 65 6e 28 20 70 | 72 67 2c 20 74 79 70 65 |popen( p|rg, type|
|00002160| 20 29 0a 09 58 63 68 61 | 72 20 2a 70 72 67 3b 09 | )..Xcha|r *prg;.|
|00002170| 09 09 2f 2a 20 54 68 65 | 20 63 6f 6d 6d 61 6e 64 |../* The| command|
|00002180| 20 74 6f 20 62 65 20 72 | 75 6e 20 2a 2f 0a 09 58 | to be r|un */..X|
|00002190| 63 68 61 72 20 2a 74 79 | 70 65 3b 09 09 09 2f 2a |char *ty|pe;.../*|
|000021a0| 20 22 77 22 20 6f 72 20 | 22 72 22 20 2a 2f 0a 09 | "w" or |"r" */..|
|000021b0| 58 7b 20 0a 09 58 20 20 | 20 46 49 4c 45 20 2a 70 |X{ ..X | FILE *p|
|000021c0| 20 3d 20 28 46 49 4c 45 | 20 2a 29 20 4e 55 4c 4c | = (FILE| *) NULL|
|000021d0| 3b 09 2f 2a 20 57 68 65 | 72 65 20 77 65 20 6f 70 |;./* Whe|re we op|
|000021e0| 65 6e 20 74 68 65 20 70 | 69 70 65 20 2a 2f 0a 09 |en the p|ipe */..|
|000021f0| 58 20 20 20 69 6e 74 20 | 6f 73 74 64 69 6e 3b 09 |X int |ostdin;.|
|00002200| 09 09 2f 2a 20 57 68 65 | 72 65 20 6f 75 72 20 73 |../* Whe|re our s|
|00002210| 74 64 69 6e 20 69 73 20 | 6e 6f 77 20 2a 2f 0a 09 |tdin is |now */..|
|00002220| 58 20 20 20 69 6e 74 20 | 70 69 70 65 66 64 20 3d |X int |pipefd =|
|00002230| 20 2d 31 3b 09 09 2f 2a | 20 66 69 6c 65 6e 6f 28 | -1;../*| fileno(|
|00002240| 20 70 20 29 20 2d 2d 20 | 66 6f 72 20 63 6f 6e 76 | p ) -- |for conv|
|00002250| 65 6e 69 65 6e 63 65 20 | 2a 2f 0a 09 58 20 20 20 |enience |*/..X |
|00002260| 63 68 61 72 20 74 6d 70 | 66 69 6c 65 5b 20 42 55 |char tmp|file[ BU|
|00002270| 46 53 49 5a 20 5d 3b 09 | 2f 2a 20 48 6f 6c 64 73 |FSIZ ];.|/* Holds|
|00002280| 20 6e 61 6d 65 20 6f 66 | 20 70 69 70 65 20 66 69 | name of| pipe fi|
|00002290| 6c 65 20 2a 2f 0a 09 58 | 20 20 20 63 68 61 72 20 |le */..X| char |
|000022a0| 2a 74 6d 70 64 69 72 3b | 09 09 2f 2a 20 50 6f 69 |*tmpdir;|../* Poi|
|000022b0| 6e 74 73 20 74 6f 20 64 | 69 72 65 63 74 6f 72 79 |nts to d|irectory|
|000022c0| 20 70 72 65 66 69 78 20 | 6f 66 20 70 69 70 65 20 | prefix |of pipe |
|000022d0| 2a 2f 0a 09 58 20 20 20 | 6a 6d 70 5f 62 75 66 20 |*/..X |jmp_buf |
|000022e0| 70 61 6e 69 63 3b 09 09 | 2f 2a 20 57 68 65 72 65 |panic;..|/* Where|
|000022f0| 20 74 6f 20 67 6f 20 69 | 66 20 74 68 65 72 65 27 | to go i|f there'|
|00002300| 73 20 61 6e 20 65 72 72 | 6f 72 20 2a 2f 0a 09 58 |s an err|or */..X|
|00002310| 20 20 20 69 6e 74 20 6c | 69 6e 65 6e 6f 3b 09 09 | int l|ineno;..|
|00002320| 09 2f 2a 20 4c 69 6e 65 | 20 6e 75 6d 62 65 72 20 |./* Line| number |
|00002330| 77 68 65 72 65 20 70 61 | 6e 69 63 20 68 61 70 70 |where pa|nic happ|
|00002340| 65 6e 65 64 20 2a 2f 0a | 09 58 20 20 20 2f 2a 20 |ened */.|.X /* |
|00002350| 46 69 6e 64 20 6f 75 74 | 20 77 68 65 72 65 20 77 |Find out| where w|
|00002360| 65 20 73 68 6f 75 6c 64 | 20 70 75 74 20 74 65 6d |e should| put tem|
|00002370| 70 6f 72 61 72 79 20 66 | 69 6c 65 73 20 2a 2f 0a |porary f|iles */.|
|00002380| 09 58 20 20 20 69 66 28 | 20 28 74 6d 70 64 69 72 |.X if(| (tmpdir|
|00002390| 20 3d 20 67 65 74 65 6e | 76 28 20 22 54 4d 50 44 | = geten|v( "TMPD|
|000023a0| 49 52 22 20 29 29 20 3d | 3d 20 28 63 68 61 72 20 |IR" )) =|= (char |
|000023b0| 2a 29 20 4e 55 4c 4c 20 | 29 20 0a 09 58 20 20 20 |*) NULL |) ..X |
|000023c0| 20 20 20 74 6d 70 64 69 | 72 20 3d 20 67 65 74 65 | tmpdi|r = gete|
|000023d0| 6e 76 28 20 22 54 4d 50 | 22 20 29 3b 0a 09 58 20 |nv( "TMP|" );..X |
|000023e0| 20 20 69 66 28 20 74 6d | 70 64 69 72 20 21 3d 20 | if( tm|pdir != |
|000023f0| 28 63 68 61 72 20 2a 29 | 20 4e 55 4c 4c 20 29 20 |(char *)| NULL ) |
|00002400| 7b 0a 09 58 20 20 20 20 | 20 20 2f 2a 20 55 73 65 |{..X | /* Use|
|00002410| 20 74 65 6d 70 6f 72 61 | 72 79 20 64 69 72 65 63 | tempora|ry direc|
|00002420| 74 6f 72 79 20 69 66 20 | 61 76 61 69 6c 61 62 6c |tory if |availabl|
|00002430| 65 20 2a 2f 0a 09 58 20 | 20 20 20 20 20 28 76 6f |e */..X | (vo|
|00002440| 69 64 29 20 73 74 72 63 | 70 79 28 20 74 6d 70 66 |id) strc|py( tmpf|
|00002450| 69 6c 65 2c 20 74 6d 70 | 64 69 72 20 29 3b 0a 09 |ile, tmp|dir );..|
|00002460| 58 20 20 20 20 20 20 28 | 76 6f 69 64 29 20 73 74 |X (|void) st|
|00002470| 72 63 61 74 28 20 74 6d | 70 66 69 6c 65 2c 20 22 |rcat( tm|pfile, "|
|00002480| 2f 22 20 29 3b 0a 09 58 | 20 20 20 7d 20 65 6c 73 |/" );..X| } els|
|00002490| 65 20 2a 74 6d 70 66 69 | 6c 65 20 3d 20 27 5c 30 |e *tmpfi|le = '\0|
|000024a0| 27 3b 0a 09 58 20 20 20 | 2f 2a 20 47 65 74 20 61 |';..X |/* Get a|
|000024b0| 20 75 6e 69 71 75 65 20 | 70 69 70 65 20 66 69 6c | unique |pipe fil|
|000024c0| 65 20 6e 61 6d 65 20 2a | 2f 0a 09 58 20 20 20 28 |e name *|/..X (|
|000024d0| 76 6f 69 64 29 20 73 74 | 72 63 61 74 28 20 74 6d |void) st|rcat( tm|
|000024e0| 70 66 69 6c 65 2c 20 75 | 6e 69 71 75 65 70 69 70 |pfile, u|niquepip|
|000024f0| 65 28 29 20 29 3b 0a 09 | 58 20 20 20 69 66 28 20 |e() );..|X if( |
|00002500| 28 6c 69 6e 65 6e 6f 20 | 3d 20 73 65 74 6a 6d 70 |(lineno |= setjmp|
|00002510| 28 20 70 61 6e 69 63 20 | 29 29 20 21 3d 20 30 20 |( panic |)) != 0 |
|00002520| 29 20 7b 0a 09 58 20 20 | 20 20 20 20 2f 2a 20 41 |) {..X | /* A|
|00002530| 6e 20 65 72 72 6f 72 20 | 68 61 73 20 6f 63 63 75 |n error |has occu|
|00002540| 72 72 65 64 2c 20 73 6f | 20 63 6c 65 61 6e 20 75 |rred, so| clean u|
|00002550| 70 20 2a 2f 0a 09 58 20 | 20 20 20 20 20 69 6e 74 |p */..X | int|
|00002560| 20 45 20 3d 20 65 72 72 | 6e 6f 3b 0a 09 58 23 69 | E = err|no;..X#i|
|00002570| 66 64 65 66 09 44 45 4d | 4f 0a 09 58 20 20 20 20 |fdef.DEM|O..X |
|00002580| 20 20 66 70 72 69 6e 74 | 66 28 20 73 74 64 65 72 | fprint|f( stder|
|00002590| 72 2c 20 22 50 4f 50 45 | 4e 20 70 61 6e 69 63 20 |r, "POPE|N panic |
|000025a0| 6f 6e 20 6c 69 6e 65 20 | 25 64 3a 20 25 64 5c 6e |on line |%d: %d\n|
|000025b0| 22 2c 20 6c 69 6e 65 6e | 6f 2c 20 45 20 29 3b 0a |", linen|o, E );.|
|000025c0| 09 58 23 65 6e 64 69 66 | 09 44 45 4d 4f 0a 09 58 |.X#endif|.DEMO..X|
|000025d0| 20 20 20 20 20 20 69 66 | 28 20 70 20 21 3d 20 28 | if|( p != (|
|000025e0| 46 49 4c 45 20 2a 29 20 | 4e 55 4c 4c 20 29 20 28 |FILE *) |NULL ) (|
|000025f0| 76 6f 69 64 29 20 66 63 | 6c 6f 73 65 28 20 70 20 |void) fc|lose( p |
|00002600| 29 3b 0a 09 58 20 20 20 | 20 20 20 72 65 73 65 74 |);..X | reset|
|00002610| 70 69 70 65 28 20 70 69 | 70 65 66 64 20 29 3b 0a |pipe( pi|pefd );.|
|00002620| 09 58 20 20 20 20 20 20 | 65 72 72 6e 6f 20 3d 20 |.X |errno = |
|00002630| 45 3b 0a 09 58 20 20 20 | 20 20 20 72 65 74 75 72 |E;..X | retur|
|00002640| 6e 28 20 28 46 49 4c 45 | 20 2a 29 20 4e 55 4c 4c |n( (FILE| *) NULL|
|00002650| 20 29 3b 0a 09 58 20 20 | 20 7d 0a 09 58 20 20 20 | );..X | }..X |
|00002660| 69 66 28 20 73 74 72 63 | 6d 70 28 20 74 79 70 65 |if( strc|mp( type|
|00002670| 2c 20 22 77 22 20 29 20 | 3d 3d 20 30 20 29 20 7b |, "w" ) |== 0 ) {|
|00002680| 0a 09 58 20 20 20 20 20 | 20 2f 2a 20 66 6f 72 20 |..X | /* for |
|00002690| 77 72 69 74 65 20 73 74 | 79 6c 65 20 70 69 70 65 |write st|yle pipe|
|000026a0| 2c 20 70 63 6c 6f 73 65 | 20 68 61 6e 64 6c 65 73 |, pclose| handles|
|000026b0| 20 70 72 6f 67 72 61 6d | 20 65 78 65 63 75 74 69 | program| executi|
|000026c0| 6f 6e 20 2a 2f 0a 09 58 | 20 20 20 20 20 20 69 66 |on */..X| if|
|000026d0| 28 20 28 70 20 3d 20 66 | 6f 70 65 6e 28 20 74 6d |( (p = f|open( tm|
|000026e0| 70 66 69 6c 65 2c 20 22 | 77 22 20 29 29 20 21 3d |pfile, "|w" )) !=|
|000026f0| 20 28 46 49 4c 45 20 2a | 29 20 4e 55 4c 4c 20 29 | (FILE *|) NULL )|
|00002700| 20 7b 0a 09 58 09 20 70 | 69 70 65 66 64 20 3d 20 | {..X. p|ipefd = |
|00002710| 66 69 6c 65 6e 6f 28 20 | 70 20 29 3b 0a 09 58 09 |fileno( |p );..X.|
|00002720| 20 70 69 70 65 74 79 70 | 65 5b 20 70 69 70 65 66 | pipetyp|e[ pipef|
|00002730| 64 20 5d 20 3d 20 57 52 | 49 54 45 49 54 3b 0a 09 |d ] = WR|ITEIT;..|
|00002740| 58 09 20 70 69 70 65 6e | 61 6d 65 5b 20 70 69 70 |X. pipen|ame[ pip|
|00002750| 65 66 64 20 5d 20 3d 20 | 73 74 72 73 61 76 65 28 |efd ] = |strsave(|
|00002760| 20 74 6d 70 66 69 6c 65 | 20 29 3b 0a 09 58 09 20 | tmpfile| );..X. |
|00002770| 70 72 67 6e 61 6d 65 5b | 20 70 69 70 65 66 64 20 |prgname[| pipefd |
|00002780| 5d 20 20 3d 20 73 74 72 | 73 61 76 65 28 20 70 72 |] = str|save( pr|
|00002790| 67 20 29 3b 0a 09 58 09 | 20 69 66 28 20 21 70 69 |g );..X.| if( !pi|
|000027a0| 70 65 6e 61 6d 65 5b 20 | 70 69 70 65 66 64 20 5d |pename[ |pipefd ]|
|000027b0| 20 7c 7c 20 21 70 72 67 | 6e 61 6d 65 5b 20 70 69 | || !prg|name[ pi|
|000027c0| 70 65 66 64 20 5d 20 29 | 20 6c 6f 6e 67 6a 6d 70 |pefd ] )| longjmp|
|000027d0| 28 20 70 61 6e 69 63 2c | 20 5f 5f 4c 49 4e 45 5f |( panic,| __LINE_|
|000027e0| 5f 20 29 3b 0a 09 58 20 | 20 20 20 20 20 7d 0a 09 |_ );..X | }..|
|000027f0| 58 20 20 20 7d 20 65 6c | 73 65 20 69 66 28 20 73 |X } el|se if( s|
|00002800| 74 72 63 6d 70 28 20 74 | 79 70 65 2c 20 22 72 22 |trcmp( t|ype, "r"|
|00002810| 20 29 20 3d 3d 20 30 20 | 29 20 7b 0a 09 58 20 20 | ) == 0 |) {..X |
|00002820| 20 20 20 20 2f 2a 20 72 | 65 61 64 20 70 69 70 65 | /* r|ead pipe|
|00002830| 20 6d 75 73 74 20 63 72 | 65 61 74 65 20 74 6d 70 | must cr|eate tmp|
|00002840| 20 66 69 6c 65 2c 20 73 | 65 74 20 75 70 20 73 74 | file, s|et up st|
|00002850| 64 6f 75 74 20 74 6f 20 | 70 6f 69 6e 74 20 74 6f |dout to |point to|
|00002860| 20 74 68 65 20 74 65 6d | 70 0a 09 58 20 20 20 20 | the tem|p..X |
|00002870| 20 20 2a 20 66 69 6c 65 | 2c 20 61 6e 64 20 72 75 | * file|, and ru|
|00002880| 6e 20 74 68 65 20 70 72 | 6f 67 72 61 6d 2e 20 20 |n the pr|ogram. |
|00002890| 6e 6f 74 65 20 74 68 61 | 74 20 69 66 20 74 68 65 |note tha|t if the|
|000028a0| 20 70 69 70 65 20 66 69 | 6c 65 20 63 61 6e 6e 6f | pipe fi|le canno|
|000028b0| 74 20 62 65 0a 09 58 20 | 20 20 20 20 20 2a 20 6f |t be..X | * o|
|000028c0| 70 65 6e 65 64 2c 20 69 | 74 27 6c 6c 20 72 65 74 |pened, i|t'll ret|
|000028d0| 75 72 6e 20 61 20 63 6f | 6e 64 69 74 69 6f 6e 20 |urn a co|ndition |
|000028e0| 69 6e 64 69 63 61 74 69 | 6e 67 20 70 69 70 65 20 |indicati|ng pipe |
|000028f0| 66 61 69 6c 75 72 65 2c | 20 77 68 69 63 68 20 69 |failure,| which i|
|00002900| 73 0a 09 58 20 20 20 20 | 20 20 2a 20 66 69 6e 65 |s..X | * fine|
|00002910| 2e 0a 09 58 20 20 20 20 | 20 20 2a 2f 0a 09 58 20 |...X | */..X |
|00002920| 20 20 20 20 20 69 66 28 | 20 28 70 20 3d 20 66 6f | if(| (p = fo|
|00002930| 70 65 6e 28 20 74 6d 70 | 66 69 6c 65 2c 20 22 77 |pen( tmp|file, "w|
|00002940| 22 20 29 29 20 21 3d 20 | 28 46 49 4c 45 20 2a 29 |" )) != |(FILE *)|
|00002950| 20 4e 55 4c 4c 20 29 20 | 7b 0a 09 58 09 20 69 6e | NULL ) |{..X. in|
|00002960| 74 20 6f 73 74 64 6f 75 | 74 3b 0a 09 58 09 20 70 |t ostdou|t;..X. p|
|00002970| 69 70 65 66 64 20 3d 20 | 66 69 6c 65 6e 6f 28 20 |ipefd = |fileno( |
|00002980| 70 20 29 3b 0a 09 58 09 | 20 70 69 70 65 74 79 70 |p );..X.| pipetyp|
|00002990| 65 5b 20 70 69 70 65 66 | 64 20 5d 3d 20 52 45 41 |e[ pipef|d ]= REA|
|000029a0| 44 49 54 3b 0a 09 58 09 | 20 69 66 28 20 28 70 69 |DIT;..X.| if( (pi|
|000029b0| 70 65 6e 61 6d 65 5b 20 | 70 69 70 65 66 64 20 5d |pename[ |pipefd ]|
|000029c0| 20 3d 20 73 74 72 73 61 | 76 65 28 20 74 6d 70 66 | = strsa|ve( tmpf|
|000029d0| 69 6c 65 20 29 29 20 3d | 3d 20 28 63 68 61 72 20 |ile )) =|= (char |
|000029e0| 2a 29 20 4e 55 4c 4c 20 | 29 20 0a 09 58 09 20 20 |*) NULL |) ..X. |
|000029f0| 20 20 6c 6f 6e 67 6a 6d | 70 28 20 70 61 6e 69 63 | longjm|p( panic|
|00002a00| 2c 20 5f 5f 4c 49 4e 45 | 5f 5f 20 29 3b 0a 09 58 |, __LINE|__ );..X|
|00002a10| 09 20 2f 2a 20 52 65 64 | 69 72 65 63 74 20 73 74 |. /* Red|irect st|
|00002a20| 64 69 6e 20 66 6f 72 20 | 74 68 65 20 6e 65 77 20 |din for |the new |
|00002a30| 63 6f 6d 6d 61 6e 64 20 | 2a 2f 0a 09 58 09 20 6f |command |*/..X. o|
|00002a40| 73 74 64 6f 75 74 20 3d | 20 64 75 70 28 20 66 69 |stdout =| dup( fi|
|00002a50| 6c 65 6e 6f 28 20 73 74 | 64 6f 75 74 20 29 20 29 |leno( st|dout ) )|
|00002a60| 3b 0a 09 58 09 20 69 66 | 28 20 64 75 70 32 28 20 |;..X. if|( dup2( |
|00002a70| 66 69 6c 65 6e 6f 28 20 | 73 74 64 6f 75 74 20 29 |fileno( |stdout )|
|00002a80| 2c 20 70 69 70 65 66 64 | 20 29 20 3c 20 30 20 29 |, pipefd| ) < 0 )|
|00002a90| 20 7b 0a 09 58 09 20 20 | 20 20 69 6e 74 20 45 20 | {..X. | int E |
|00002aa0| 3d 20 65 72 72 6e 6f 3b | 0a 09 58 09 20 20 20 20 |= errno;|..X. |
|00002ab0| 28 76 6f 69 64 29 20 64 | 75 70 32 28 20 66 69 6c |(void) d|up2( fil|
|00002ac0| 65 6e 6f 28 20 73 74 64 | 6f 75 74 20 29 2c 20 6f |eno( std|out ), o|
|00002ad0| 73 74 64 6f 75 74 20 29 | 3b 0a 09 58 09 20 20 20 |stdout )|;..X. |
|00002ae0| 20 65 72 72 6e 6f 20 3d | 20 45 3b 0a 09 58 09 20 | errno =| E;..X. |
|00002af0| 20 20 20 6c 6f 6e 67 6a | 6d 70 28 20 70 61 6e 69 | longj|mp( pani|
|00002b00| 63 2c 20 5f 5f 4c 49 4e | 45 5f 5f 20 29 3b 0a 09 |c, __LIN|E__ );..|
|00002b10| 58 09 20 7d 0a 09 58 09 | 20 69 66 28 20 72 75 6e |X. }..X.| if( run|
|00002b20| 28 20 70 72 67 20 29 20 | 21 3d 20 30 20 29 20 6c |( prg ) |!= 0 ) l|
|00002b30| 6f 6e 67 6a 6d 70 28 20 | 70 61 6e 69 63 2c 20 5f |ongjmp( |panic, _|
|00002b40| 5f 4c 49 4e 45 5f 5f 20 | 29 3b 0a 09 58 09 20 69 |_LINE__ |);..X. i|
|00002b50| 66 28 20 64 75 70 32 28 | 20 66 69 6c 65 6e 6f 28 |f( dup2(| fileno(|
|00002b60| 20 73 74 64 6f 75 74 20 | 29 2c 20 6f 73 74 64 6f | stdout |), ostdo|
|00002b70| 75 74 20 29 20 3c 20 30 | 20 29 20 6c 6f 6e 67 6a |ut ) < 0| ) longj|
|00002b80| 6d 70 28 20 70 61 6e 69 | 63 2c 20 5f 5f 4c 49 4e |mp( pani|c, __LIN|
|00002b90| 45 5f 5f 20 29 3b 0a 09 | 58 09 20 69 66 28 20 66 |E__ );..|X. if( f|
|00002ba0| 63 6c 6f 73 65 28 20 70 | 20 29 20 3c 20 30 20 29 |close( p| ) < 0 )|
|00002bb0| 20 6c 6f 6e 67 6a 6d 70 | 28 20 70 61 6e 69 63 2c | longjmp|( panic,|
|00002bc0| 20 5f 5f 4c 49 4e 45 5f | 5f 20 29 3b 0a 09 58 09 | __LINE_|_ );..X.|
|00002bd0| 20 69 66 28 20 28 70 20 | 3d 20 66 6f 70 65 6e 28 | if( (p |= fopen(|
|00002be0| 20 74 6d 70 66 69 6c 65 | 2c 20 22 72 22 20 29 29 | tmpfile|, "r" ))|
|00002bf0| 20 3d 3d 20 28 46 49 4c | 45 20 2a 29 20 4e 55 4c | == (FIL|E *) NUL|
|00002c00| 4c 20 29 20 6c 6f 6e 67 | 6a 6d 70 28 20 70 61 6e |L ) long|jmp( pan|
|00002c10| 69 63 2c 20 5f 5f 4c 49 | 4e 45 5f 5f 20 29 3b 0a |ic, __LI|NE__ );.|
|00002c20| 09 58 20 20 20 20 20 20 | 7d 0a 09 58 20 20 20 7d |.X |}..X }|
|00002c30| 20 65 6c 73 65 20 7b 0a | 09 58 20 20 20 20 20 20 | else {.|.X |
|00002c40| 2f 2a 20 73 63 72 65 77 | 79 20 63 61 6c 6c 20 6f |/* screw|y call o|
|00002c50| 72 20 75 6e 73 75 70 70 | 6f 72 74 65 64 20 74 79 |r unsupp|orted ty|
|00002c60| 70 65 20 2a 2f 0a 09 58 | 20 20 20 20 20 20 65 72 |pe */..X| er|
|00002c70| 72 6e 6f 20 3d 20 45 49 | 4e 56 46 4e 43 3b 0a 09 |rno = EI|NVFNC;..|
|00002c80| 58 20 20 20 20 20 20 6c | 6f 6e 67 6a 6d 70 28 20 |X l|ongjmp( |
|00002c90| 70 61 6e 69 63 2c 20 5f | 5f 4c 49 4e 45 5f 5f 20 |panic, _|_LINE__ |
|00002ca0| 29 3b 0a 09 58 20 20 20 | 7d 0a 09 58 20 20 20 72 |);..X |}..X r|
|00002cb0| 65 74 75 72 6e 28 20 70 | 20 29 3b 0a 09 58 7d 0a |eturn( p| );..X}.|
|00002cc0| 09 58 0a 09 58 2f 2a 20 | 63 6c 6f 73 65 20 61 20 |.X..X/* |close a |
|00002cd0| 70 69 70 65 20 2a 2f 0a | 09 58 0a 09 58 69 6e 74 |pipe */.|.X..Xint|
|00002ce0| 0a 09 58 70 63 6c 6f 73 | 65 28 20 70 20 29 0a 09 |..Xpclos|e( p )..|
|00002cf0| 58 46 49 4c 45 20 2a 70 | 3b 0a 09 58 7b 0a 09 58 |XFILE *p|;..X{..X|
|00002d00| 20 20 20 69 6e 74 20 70 | 69 70 65 66 64 20 3d 20 | int p|ipefd = |
|00002d10| 2d 31 3b 09 09 2f 2a 20 | 46 69 6c 64 65 73 20 77 |-1;../* |Fildes w|
|00002d20| 68 65 72 65 20 70 69 70 | 65 20 69 73 20 6f 70 65 |here pip|e is ope|
|00002d30| 6e 65 64 20 2a 2f 0a 09 | 58 20 20 20 69 6e 74 20 |ned */..|X int |
|00002d40| 6f 73 74 64 6f 75 74 3b | 09 09 09 2f 2a 20 57 68 |ostdout;|.../* Wh|
|00002d50| 65 72 65 20 6f 75 72 20 | 73 74 64 6f 75 74 20 70 |ere our |stdout p|
|00002d60| 6f 69 6e 74 73 20 6e 6f | 77 20 2a 2f 0a 09 58 20 |oints no|w */..X |
|00002d70| 20 20 69 6e 74 20 6f 73 | 74 64 69 6e 3b 09 09 09 | int os|tdin;...|
|00002d80| 2f 2a 20 57 68 65 72 65 | 20 6f 75 72 20 73 74 64 |/* Where| our std|
|00002d90| 69 6e 20 70 6f 69 6e 74 | 73 20 6e 6f 77 20 2a 2f |in point|s now */|
|00002da0| 0a 09 58 20 20 20 6a 6d | 70 5f 62 75 66 20 70 61 |..X jm|p_buf pa|
|00002db0| 6e 69 63 3b 09 09 2f 2a | 20 43 6f 6e 74 65 78 74 |nic;../*| Context|
|00002dc0| 20 74 6f 20 72 65 74 75 | 72 6e 20 74 6f 20 69 66 | to retu|rn to if|
|00002dd0| 20 65 72 72 6f 72 20 2a | 2f 0a 09 58 20 20 20 69 | error *|/..X i|
|00002de0| 6e 74 20 6c 69 6e 65 6e | 6f 3b 09 09 09 2f 2a 20 |nt linen|o;.../* |
|00002df0| 4c 69 6e 65 20 6e 75 6d | 62 65 72 20 77 68 65 72 |Line num|ber wher|
|00002e00| 65 20 70 61 6e 69 63 20 | 68 61 70 70 65 6e 65 64 |e panic |happened|
|00002e10| 20 2a 2f 0a 09 58 20 20 | 20 69 66 28 20 28 6c 69 | */..X | if( (li|
|00002e20| 6e 65 6e 6f 20 3d 20 73 | 65 74 6a 6d 70 28 20 70 |neno = s|etjmp( p|
|00002e30| 61 6e 69 63 20 29 29 20 | 21 3d 20 30 20 29 20 7b |anic )) |!= 0 ) {|
|00002e40| 0a 09 58 20 20 20 20 20 | 20 2f 2a 20 41 6e 20 65 |..X | /* An e|
|00002e50| 72 72 6f 72 20 68 61 73 | 20 6f 63 63 75 72 72 65 |rror has| occurre|
|00002e60| 64 2c 20 73 6f 20 63 6c | 65 61 6e 20 75 70 20 61 |d, so cl|ean up a|
|00002e70| 6e 64 20 72 65 74 75 72 | 6e 20 2a 2f 0a 09 58 20 |nd retur|n */..X |
|00002e80| 20 20 20 20 20 69 6e 74 | 20 45 20 3d 20 65 72 72 | int| E = err|
|00002e90| 6e 6f 3b 0a 09 58 23 69 | 66 64 65 66 09 44 45 4d |no;..X#i|fdef.DEM|
|00002ea0| 4f 0a 09 58 20 20 20 20 | 20 20 66 70 72 69 6e 74 |O..X | fprint|
|00002eb0| 66 28 20 73 74 64 65 72 | 72 2c 20 22 50 4f 50 45 |f( stder|r, "POPE|
|00002ec0| 4e 20 70 61 6e 69 63 20 | 6f 6e 20 6c 69 6e 65 20 |N panic |on line |
|00002ed0| 25 64 3a 20 25 64 5c 6e | 22 2c 20 6c 69 6e 65 6e |%d: %d\n|", linen|
|00002ee0| 6f 2c 20 45 20 29 3b 0a | 09 58 23 65 6e 64 69 66 |o, E );.|.X#endif|
|00002ef0| 09 44 45 4d 4f 0a 09 58 | 20 20 20 20 20 20 69 66 |.DEMO..X| if|
|00002f00| 28 20 70 20 21 3d 20 28 | 46 49 4c 45 20 2a 29 20 |( p != (|FILE *) |
|00002f10| 4e 55 4c 4c 20 29 20 28 | 76 6f 69 64 29 20 66 63 |NULL ) (|void) fc|
|00002f20| 6c 6f 73 65 28 20 70 20 | 29 3b 0a 09 58 20 20 20 |lose( p |);..X |
|00002f30| 20 20 20 72 65 73 65 74 | 70 69 70 65 28 20 70 69 | reset|pipe( pi|
|00002f40| 70 65 66 64 20 29 3b 0a | 09 58 20 20 20 20 20 20 |pefd );.|.X |
|00002f50| 65 72 72 6e 6f 20 3d 20 | 45 3b 0a 09 58 20 20 20 |errno = |E;..X |
|00002f60| 20 20 20 72 65 74 75 72 | 6e 28 20 2d 31 20 29 3b | retur|n( -1 );|
|00002f70| 0a 09 58 20 20 20 7d 0a | 09 58 20 20 20 70 69 70 |..X }.|.X pip|
|00002f80| 65 66 64 20 3d 20 66 69 | 6c 65 6e 6f 28 20 70 20 |efd = fi|leno( p |
|00002f90| 29 3b 0a 09 58 20 20 20 | 69 66 28 20 66 63 6c 6f |);..X |if( fclo|
|00002fa0| 73 65 28 20 70 20 29 20 | 3c 20 30 20 29 20 6c 6f |se( p ) |< 0 ) lo|
|00002fb0| 6e 67 6a 6d 70 28 20 70 | 61 6e 69 63 2c 20 5f 5f |ngjmp( p|anic, __|
|00002fc0| 4c 49 4e 45 5f 5f 20 29 | 3b 0a 09 58 20 20 20 73 |LINE__ )|;..X s|
|00002fd0| 77 69 74 63 68 28 20 70 | 69 70 65 74 79 70 65 5b |witch( p|ipetype[|
|00002fe0| 20 70 69 70 65 66 64 20 | 5d 20 29 20 7b 0a 09 58 | pipefd |] ) {..X|
|00002ff0| 20 20 20 20 20 20 63 61 | 73 65 20 57 52 49 54 45 | ca|se WRITE|
|00003000| 49 54 3a 0a 09 58 09 20 | 2f 2a 20 6f 70 65 6e 20 |IT:..X. |/* open |
|00003010| 74 68 65 20 74 65 6d 70 | 20 66 69 6c 65 20 61 67 |the temp| file ag|
|00003020| 61 69 6e 20 61 73 20 72 | 65 61 64 2c 20 72 65 64 |ain as r|ead, red|
|00003030| 69 72 65 63 74 20 73 74 | 64 69 6e 20 66 72 6f 6d |irect st|din from|
|00003040| 20 74 68 61 74 0a 09 58 | 09 20 20 2a 20 66 69 6c | that..X|. * fil|
|00003050| 65 2c 20 72 75 6e 20 74 | 68 65 20 70 72 6f 67 72 |e, run t|he progr|
|00003060| 61 6d 2c 20 74 68 65 6e | 20 63 6c 65 61 6e 20 75 |am, then| clean u|
|00003070| 70 2e 0a 09 58 09 20 20 | 2a 2f 0a 09 58 20 20 20 |p...X. |*/..X |
|00003080| 20 20 20 69 66 28 20 28 | 70 20 3d 20 66 6f 70 65 | if( (|p = fope|
|00003090| 6e 28 20 70 69 70 65 6e | 61 6d 65 5b 20 70 69 70 |n( pipen|ame[ pip|
|000030a0| 65 66 64 20 5d 2c 22 72 | 22 20 29 29 20 3d 3d 20 |efd ],"r|" )) == |
|000030b0| 28 46 49 4c 45 20 2a 29 | 20 4e 55 4c 4c 20 29 20 |(FILE *)| NULL ) |
|000030c0| 0a 09 58 09 20 6c 6f 6e | 67 6a 6d 70 28 20 70 61 |..X. lon|gjmp( pa|
|000030d0| 6e 69 63 2c 20 5f 5f 4c | 49 4e 45 5f 5f 20 29 3b |nic, __L|INE__ );|
|000030e0| 0a 09 58 20 20 20 20 20 | 20 6f 73 74 64 69 6e 20 |..X | ostdin |
|000030f0| 3d 20 64 75 70 28 20 66 | 69 6c 65 6e 6f 28 20 73 |= dup( f|ileno( s|
|00003100| 74 64 69 6e 20 29 29 3b | 0a 09 58 20 20 20 20 20 |tdin ));|..X |
|00003110| 20 69 66 28 20 64 75 70 | 32 28 20 66 69 6c 65 6e | if( dup|2( filen|
|00003120| 6f 28 20 73 74 64 69 6e | 20 29 2c 20 66 69 6c 65 |o( stdin| ), file|
|00003130| 6e 6f 28 20 70 20 29 20 | 29 20 3c 20 30 20 29 20 |no( p ) |) < 0 ) |
|00003140| 6c 6f 6e 67 6a 6d 70 28 | 20 70 61 6e 69 63 2c 20 |longjmp(| panic, |
|00003150| 5f 5f 4c 49 4e 45 5f 5f | 20 29 3b 0a 09 58 20 20 |__LINE__| );..X |
|00003160| 20 20 20 20 69 66 28 20 | 72 75 6e 28 20 70 72 67 | if( |run( prg|
|00003170| 6e 61 6d 65 5b 20 70 69 | 70 65 66 64 20 5d 20 29 |name[ pi|pefd ] )|
|00003180| 20 21 3d 20 30 20 29 20 | 6c 6f 6e 67 6a 6d 70 28 | != 0 ) |longjmp(|
|00003190| 20 70 61 6e 69 63 2c 20 | 5f 5f 4c 49 4e 45 5f 5f | panic, |__LINE__|
|000031a0| 20 29 3b 0a 09 58 20 20 | 20 20 20 20 69 66 28 20 | );..X | if( |
|000031b0| 64 75 70 32 28 20 66 69 | 6c 65 6e 6f 28 20 73 74 |dup2( fi|leno( st|
|000031c0| 64 69 6e 20 29 2c 20 6f | 73 74 64 69 6e 20 29 20 |din ), o|stdin ) |
|000031d0| 3c 20 30 20 29 20 6c 6f | 6e 67 6a 6d 70 28 20 70 |< 0 ) lo|ngjmp( p|
|000031e0| 61 6e 69 63 2c 20 5f 5f | 4c 49 4e 45 5f 5f 20 29 |anic, __|LINE__ )|
|000031f0| 3b 0a 09 58 20 20 20 20 | 20 20 69 66 28 20 66 63 |;..X | if( fc|
|00003200| 6c 6f 73 65 28 20 70 20 | 29 20 3c 20 30 20 29 20 |lose( p |) < 0 ) |
|00003210| 6c 6f 6e 67 6a 6d 70 28 | 20 70 61 6e 69 63 2c 20 |longjmp(| panic, |
|00003220| 5f 5f 4c 49 4e 45 5f 5f | 20 29 3b 0a 09 58 20 20 |__LINE__| );..X |
|00003230| 20 20 20 20 72 65 73 65 | 74 70 69 70 65 28 20 70 | rese|tpipe( p|
|00003240| 69 70 65 66 64 20 29 3b | 0a 09 58 20 20 20 20 20 |ipefd );|..X |
|00003250| 20 62 72 65 61 6b 3b 0a | 09 58 20 20 20 63 61 73 | break;.|.X cas|
|00003260| 65 20 52 45 41 44 49 54 | 3a 0a 09 58 20 20 20 20 |e READIT|:..X |
|00003270| 20 20 2f 2a 20 63 6c 6f | 73 65 20 74 68 65 20 74 | /* clo|se the t|
|00003280| 65 6d 70 20 66 69 6c 65 | 20 61 6e 64 20 72 65 6d |emp file| and rem|
|00003290| 6f 76 65 20 69 74 20 2a | 2f 0a 09 58 20 20 20 20 |ove it *|/..X |
|000032a0| 20 20 72 65 73 65 74 70 | 69 70 65 28 20 70 69 70 | resetp|ipe( pip|
|000032b0| 65 66 64 20 29 3b 0a 09 | 58 20 20 20 20 20 20 62 |efd );..|X b|
|000032c0| 72 65 61 6b 3b 0a 09 58 | 20 20 20 64 65 66 61 75 |reak;..X| defau|
|000032d0| 6c 74 3a 0a 09 58 20 20 | 20 20 20 20 65 72 72 6e |lt:..X | errn|
|000032e0| 6f 20 3d 20 45 49 4e 56 | 46 4e 43 3b 0a 09 58 20 |o = EINV|FNC;..X |
|000032f0| 20 20 20 20 20 6c 6f 6e | 67 6a 6d 70 28 20 70 61 | lon|gjmp( pa|
|00003300| 6e 69 63 2c 20 5f 5f 4c | 49 4e 45 5f 5f 20 29 3b |nic, __L|INE__ );|
|00003310| 0a 09 58 20 20 20 20 20 | 20 2f 2a 4e 4f 54 52 45 |..X | /*NOTRE|
|00003320| 41 43 48 45 44 2a 2f 0a | 09 58 20 20 20 7d 0a 09 |ACHED*/.|.X }..|
|00003330| 58 20 20 20 72 65 74 75 | 72 6e 28 20 30 20 29 3b |X retu|rn( 0 );|
|00003340| 0a 09 58 7d 0a 09 58 0a | 09 58 23 69 66 64 65 66 |..X}..X.|.X#ifdef|
|00003350| 09 44 45 4d 4f 0a 09 58 | 69 6e 74 0a 09 58 6d 61 |.DEMO..X|int..Xma|
|00003360| 69 6e 28 20 61 72 67 63 | 2c 20 61 72 67 76 20 29 |in( argc|, argv )|
|00003370| 0a 09 58 69 6e 74 20 61 | 72 67 63 3b 0a 09 58 63 |..Xint a|rgc;..Xc|
|00003380| 68 61 72 20 2a 2a 61 72 | 67 76 3b 0a 09 58 7b 0a |har **ar|gv;..X{.|
|00003390| 09 58 20 20 20 46 49 4c | 45 20 2a 70 69 70 65 3b |.X FIL|E *pipe;|
|000033a0| 0a 09 58 20 20 20 63 68 | 61 72 20 62 75 66 5b 20 |..X ch|ar buf[ |
|000033b0| 42 55 46 53 49 5a 20 5d | 3b 0a 09 58 20 20 20 69 |BUFSIZ ]|;..X i|
|000033c0| 6e 74 20 6e 3b 0a 09 58 | 20 20 20 2a 62 75 66 20 |nt n;..X| *buf |
|000033d0| 3d 20 27 5c 30 27 3b 0a | 09 58 20 20 20 66 6f 72 |= '\0';.|.X for|
|000033e0| 28 20 6e 20 3d 20 31 3b | 20 6e 20 3c 20 61 72 67 |( n = 1;| n < arg|
|000033f0| 63 3b 20 2b 2b 6e 20 29 | 20 7b 0a 09 58 20 20 20 |c; ++n )| {..X |
|00003400| 20 20 20 28 76 6f 69 64 | 29 20 73 74 72 63 61 74 | (void|) strcat|
|00003410| 28 20 62 75 66 2c 20 61 | 72 67 76 5b 20 6e 20 5d |( buf, a|rgv[ n ]|
|00003420| 20 29 3b 0a 09 58 20 20 | 20 20 20 20 28 76 6f 69 | );..X | (voi|
|00003430| 64 29 20 73 74 72 63 61 | 74 28 20 62 75 66 2c 20 |d) strca|t( buf, |
|00003440| 22 20 22 20 29 3b 0a 09 | 58 20 20 20 7d 0a 09 58 |" " );..|X }..X|
|00003450| 20 20 20 69 66 28 20 28 | 70 69 70 65 20 3d 20 70 | if( (|pipe = p|
|00003460| 6f 70 65 6e 28 20 62 75 | 66 2c 20 22 72 22 20 29 |open( bu|f, "r" )|
|00003470| 29 20 21 3d 20 28 46 49 | 4c 45 20 2a 29 20 4e 55 |) != (FI|LE *) NU|
|00003480| 4c 4c 20 29 20 7b 0a 09 | 58 20 20 20 20 20 20 77 |LL ) {..|X w|
|00003490| 68 69 6c 65 28 20 66 67 | 65 74 73 28 20 62 75 66 |hile( fg|ets( buf|
|000034a0| 2c 20 73 69 7a 65 6f 66 | 28 20 62 75 66 20 29 2c |, sizeof|( buf ),|
|000034b0| 20 70 69 70 65 20 29 20 | 21 3d 20 28 63 68 61 72 | pipe ) |!= (char|
|000034c0| 20 2a 29 20 4e 55 4c 4c | 20 29 20 0a 09 58 09 20 | *) NULL| ) ..X. |
|000034d0| 28 76 6f 69 64 29 20 66 | 70 75 74 73 28 20 62 75 |(void) f|puts( bu|
|000034e0| 66 2c 20 73 74 64 6f 75 | 74 20 29 3b 0a 09 58 20 |f, stdou|t );..X |
|000034f0| 20 20 20 20 20 69 66 28 | 20 70 63 6c 6f 73 65 28 | if(| pclose(|
|00003500| 20 70 69 70 65 20 29 20 | 21 3d 20 30 20 29 20 66 | pipe ) |!= 0 ) f|
|00003510| 70 72 69 6e 74 66 28 20 | 73 74 64 65 72 72 2c 20 |printf( |stderr, |
|00003520| 22 65 72 72 6f 72 20 63 | 6c 6f 73 69 6e 67 20 70 |"error c|losing p|
|00003530| 69 70 65 21 5c 6e 22 20 | 29 3b 0a 09 58 20 20 20 |ipe!\n" |);..X |
|00003540| 7d 20 65 6c 73 65 20 66 | 70 72 69 6e 74 66 28 20 |} else f|printf( |
|00003550| 73 74 64 65 72 72 2c 20 | 22 69 74 20 64 69 64 6e |stderr, |"it didn|
|00003560| 27 74 20 77 6f 72 6b 21 | 5c 6e 22 20 29 3b 0a 09 |'t work!|\n" );..|
|00003570| 58 20 20 20 65 78 69 74 | 28 20 30 20 29 3b 0a 09 |X exit|( 0 );..|
|00003580| 58 20 20 20 2f 2a 4e 4f | 54 52 45 41 43 48 45 44 |X /*NO|TREACHED|
|00003590| 2a 2f 0a 09 58 7d 0a 09 | 58 23 65 6e 64 69 66 09 |*/..X}..|X#endif.|
|000035a0| 44 45 4d 4f 0a 53 48 41 | 52 5f 45 4f 46 0a 69 66 |DEMO.SHA|R_EOF.if|
|000035b0| 20 74 65 73 74 20 39 38 | 39 35 20 2d 6e 65 20 22 | test 98|95 -ne "|
|000035c0| 60 77 63 20 2d 63 20 3c | 20 27 70 6f 70 65 6e 2e |`wc -c <| 'popen.|
|000035d0| 63 27 60 22 0a 74 68 65 | 6e 0a 09 65 63 68 6f 20 |c'`".the|n..echo |
|000035e0| 73 68 61 72 3a 20 22 65 | 72 72 6f 72 20 74 72 61 |shar: "e|rror tra|
|000035f0| 6e 73 6d 69 74 74 69 6e | 67 20 27 70 6f 70 65 6e |nsmittin|g 'popen|
|00003600| 2e 63 27 22 20 27 28 73 | 68 6f 75 6c 64 20 68 61 |.c'" '(s|hould ha|
|00003610| 76 65 20 62 65 65 6e 20 | 39 38 39 35 20 63 68 61 |ve been |9895 cha|
|00003620| 72 61 63 74 65 72 73 29 | 27 0a 66 69 0a 66 69 0a |racters)|'.fi.fi.|
|00003630| 65 63 68 6f 20 73 68 61 | 72 3a 20 22 65 78 74 72 |echo sha|r: "extr|
|00003640| 61 63 74 69 6e 67 20 27 | 70 6f 70 65 6e 2e 68 27 |acting '|popen.h'|
|00003650| 22 20 27 28 36 37 20 63 | 68 61 72 61 63 74 65 72 |" '(67 c|haracter|
|00003660| 73 29 27 0a 69 66 20 74 | 65 73 74 20 2d 66 20 27 |s)'.if t|est -f '|
|00003670| 70 6f 70 65 6e 2e 68 27 | 0a 74 68 65 6e 0a 09 65 |popen.h'|.then..e|
|00003680| 63 68 6f 20 73 68 61 72 | 3a 20 22 77 69 6c 6c 20 |cho shar|: "will |
|00003690| 6e 6f 74 20 6f 76 65 72 | 2d 77 72 69 74 65 20 65 |not over|-write e|
|000036a0| 78 69 73 74 69 6e 67 20 | 66 69 6c 65 20 27 70 6f |xisting |file 'po|
|000036b0| 70 65 6e 2e 68 27 22 0a | 65 6c 73 65 0a 73 65 64 |pen.h'".|else.sed|
|000036c0| 20 27 73 2f 5e 09 58 2f | 2f 27 20 3c 3c 20 5c 53 | 's/^.X/|/' << \S|
|000036d0| 48 41 52 5f 45 4f 46 20 | 3e 20 27 70 6f 70 65 6e |HAR_EOF |> 'popen|
|000036e0| 2e 68 27 0a 09 58 65 78 | 74 65 72 6e 20 46 49 4c |.h'..Xex|tern FIL|
|000036f0| 45 20 2a 70 6f 70 65 6e | 28 20 63 68 61 72 20 2a |E *popen|( char *|
|00003700| 2c 20 63 68 61 72 20 2a | 20 29 3b 0a 09 58 65 78 |, char *| );..Xex|
|00003710| 74 65 72 6e 20 69 6e 74 | 20 70 63 6c 6f 73 65 28 |tern int| pclose(|
|00003720| 20 46 49 4c 45 20 2a 20 | 29 3b 0a 53 48 41 52 5f | FILE * |);.SHAR_|
|00003730| 45 4f 46 0a 69 66 20 74 | 65 73 74 20 36 37 20 2d |EOF.if t|est 67 -|
|00003740| 6e 65 20 22 60 77 63 20 | 2d 63 20 3c 20 27 70 6f |ne "`wc |-c < 'po|
|00003750| 70 65 6e 2e 68 27 60 22 | 0a 74 68 65 6e 0a 09 65 |pen.h'`"|.then..e|
|00003760| 63 68 6f 20 73 68 61 72 | 3a 20 22 65 72 72 6f 72 |cho shar|: "error|
|00003770| 20 74 72 61 6e 73 6d 69 | 74 74 69 6e 67 20 27 70 | transmi|tting 'p|
|00003780| 6f 70 65 6e 2e 68 27 22 | 20 27 28 73 68 6f 75 6c |open.h'"| '(shoul|
|00003790| 64 20 68 61 76 65 20 62 | 65 65 6e 20 36 37 20 63 |d have b|een 67 c|
|000037a0| 68 61 72 61 63 74 65 72 | 73 29 27 0a 66 69 0a 66 |haracter|s)'.fi.f|
|000037b0| 69 0a 65 63 68 6f 20 73 | 68 61 72 3a 20 22 65 78 |i.echo s|har: "ex|
|000037c0| 74 72 61 63 74 69 6e 67 | 20 27 74 75 72 62 6f 63 |tracting| 'turboc|
|000037d0| 2e 63 66 67 27 22 20 27 | 28 37 36 20 63 68 61 72 |.cfg'" '|(76 char|
|000037e0| 61 63 74 65 72 73 29 27 | 0a 69 66 20 74 65 73 74 |acters)'|.if test|
|000037f0| 20 2d 66 20 27 74 75 72 | 62 6f 63 2e 63 66 67 27 | -f 'tur|boc.cfg'|
|00003800| 0a 74 68 65 6e 0a 09 65 | 63 68 6f 20 73 68 61 72 |.then..e|cho shar|
|00003810| 3a 20 22 77 69 6c 6c 20 | 6e 6f 74 20 6f 76 65 72 |: "will |not over|
|00003820| 2d 77 72 69 74 65 20 65 | 78 69 73 74 69 6e 67 20 |-write e|xisting |
|00003830| 66 69 6c 65 20 27 74 75 | 72 62 6f 63 2e 63 66 67 |file 'tu|rboc.cfg|
|00003840| 27 22 0a 65 6c 73 65 0a | 73 65 64 20 27 73 2f 5e |'".else.|sed 's/^|
|00003850| 09 58 2f 2f 27 20 3c 3c | 20 5c 53 48 41 52 5f 45 |.X//' <<| \SHAR_E|
|00003860| 4f 46 20 3e 20 27 74 75 | 72 62 6f 63 2e 63 66 67 |OF > 'tu|rboc.cfg|
|00003870| 27 0a 09 58 2d 4c 43 3a | 5c 54 55 52 42 4f 43 5c |'..X-LC:|\TURBOC\|
|00003880| 4c 49 42 20 2d 49 43 3a | 5c 54 55 52 42 4f 43 5c |LIB -IC:|\TURBOC\|
|00003890| 49 4e 43 4c 55 44 45 20 | 2d 49 43 3a 5c 54 55 52 |INCLUDE |-IC:\TUR|
|000038a0| 42 4f 43 5c 49 4e 43 4c | 55 44 45 5c 53 59 53 20 |BOC\INCL|UDE\SYS |
|000038b0| 2d 6d 73 20 2d 44 54 55 | 52 42 4f 43 20 2d 4d 0a |-ms -DTU|RBOC -M.|
|000038c0| 53 48 41 52 5f 45 4f 46 | 0a 69 66 20 74 65 73 74 |SHAR_EOF|.if test|
|000038d0| 20 37 36 20 2d 6e 65 20 | 22 60 77 63 20 2d 63 20 | 76 -ne |"`wc -c |
|000038e0| 3c 20 27 74 75 72 62 6f | 63 2e 63 66 67 27 60 22 |< 'turbo|c.cfg'`"|
|000038f0| 0a 74 68 65 6e 0a 09 65 | 63 68 6f 20 73 68 61 72 |.then..e|cho shar|
|00003900| 3a 20 22 65 72 72 6f 72 | 20 74 72 61 6e 73 6d 69 |: "error| transmi|
|00003910| 74 74 69 6e 67 20 27 74 | 75 72 62 6f 63 2e 63 66 |tting 't|urboc.cf|
|00003920| 67 27 22 20 27 28 73 68 | 6f 75 6c 64 20 68 61 76 |g'" '(sh|ould hav|
|00003930| 65 20 62 65 65 6e 20 37 | 36 20 63 68 61 72 61 63 |e been 7|6 charac|
|00003940| 74 65 72 73 29 27 0a 66 | 69 0a 66 69 0a 65 78 69 |ters)'.f|i.fi.exi|
|00003950| 74 20 30 0a 23 09 45 6e | 64 20 6f 66 20 73 68 65 |t 0.#.En|d of she|
|00003960| 6c 6c 20 61 72 63 68 69 | 76 65 0a |ll archi|ve. |
+--------+-------------------------+-------------------------+--------+--------+
