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This file was processed as: Mailbox/MIME Entity
(archive/mbox).
Confidence | Program | Detection | Match Type | Support
|
---|
100%
| dexvert
| Mailbox/MIME Entity (archive/mbox)
| magic
| Supported |
100%
| dexvert
| Internet Message Format (text/imf)
| magic
| Supported |
1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
100%
| file
| Mailbox text, 1st line "From jsq@cs.utexas.edu Thu Oct 4 10:59:16 1990", ASCII text
| default
| |
100%
| TrID
| E-Mail message (Var. 2)
| default
| |
100%
| checkBytes
| Printable ASCII
| default
| |
100%
| perlTextCheck
| Likely Text (Perl)
| default
| |
100%
| siegfried
| x-fmt/111 Plain Text File
| default
| |
100%
| detectItEasy
| Format: plain text[LF]
| default (weak)
| |
100%
| xdgMime
| application/mbox
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 46 72 6f 6d 20 6a 73 71 | 40 63 73 2e 75 74 65 78 |From jsq|@cs.utex|
|00000010| 61 73 2e 65 64 75 20 20 | 54 68 75 20 4f 63 74 20 |as.edu |Thu Oct |
|00000020| 20 34 20 31 30 3a 35 39 | 3a 31 36 20 31 39 39 30 | 4 10:59|:16 1990|
|00000030| 0a 52 65 63 65 69 76 65 | 64 3a 20 66 72 6f 6d 20 |.Receive|d: from |
|00000040| 63 73 2e 75 74 65 78 61 | 73 2e 65 64 75 20 62 79 |cs.utexa|s.edu by|
|00000050| 20 75 75 6e 65 74 2e 75 | 75 2e 6e 65 74 20 28 35 | uunet.u|u.net (5|
|00000060| 2e 36 31 2f 31 2e 31 34 | 29 20 77 69 74 68 20 53 |.61/1.14|) with S|
|00000070| 4d 54 50 20 0a 09 69 64 | 20 41 41 30 32 34 32 32 |MTP ..id| AA02422|
|00000080| 3b 20 54 68 75 2c 20 34 | 20 4f 63 74 20 39 30 20 |; Thu, 4| Oct 90 |
|00000090| 31 30 3a 35 39 3a 31 36 | 20 2d 30 34 30 30 0a 50 |10:59:16| -0400.P|
|000000a0| 6f 73 74 65 64 2d 44 61 | 74 65 3a 20 34 20 4f 63 |osted-Da|te: 4 Oc|
|000000b0| 74 20 39 30 20 30 36 3a | 32 31 3a 35 35 20 47 4d |t 90 06:|21:55 GM|
|000000c0| 54 0a 52 65 63 65 69 76 | 65 64 3a 20 62 79 20 63 |T.Receiv|ed: by c|
|000000d0| 73 2e 75 74 65 78 61 73 | 2e 65 64 75 20 28 35 2e |s.utexas|.edu (5.|
|000000e0| 36 34 2f 31 2e 37 37 29 | 20 0a 46 72 6f 6d 3a 20 |64/1.77)| .From: |
|000000f0| 61 67 6c 65 77 40 63 72 | 68 63 2e 75 69 75 63 2e |aglew@cr|hc.uiuc.|
|00000100| 65 64 75 20 28 41 6e 64 | 79 20 47 6c 65 77 29 0a |edu (And|y Glew).|
|00000110| 4e 65 77 73 67 72 6f 75 | 70 73 3a 20 63 6f 6d 70 |Newsgrou|ps: comp|
|00000120| 2e 73 74 64 2e 75 6e 69 | 78 0a 53 75 62 6a 65 63 |.std.uni|x.Subjec|
|00000130| 74 3a 20 52 65 3a 20 53 | 74 61 6e 64 61 72 64 73 |t: Re: S|tandards|
|00000140| 20 55 70 64 61 74 65 2c | 20 49 45 45 45 20 31 30 | Update,| IEEE 10|
|00000150| 30 33 2e 34 3a 20 52 65 | 61 6c 2d 74 69 6d 65 20 |03.4: Re|al-time |
|00000160| 45 78 74 65 6e 73 69 6f | 6e 73 0a 4d 65 73 73 61 |Extensio|ns.Messa|
|00000170| 67 65 2d 49 64 3a 20 3c | 31 33 31 38 32 40 63 73 |ge-Id: <|13182@cs|
|00000180| 2e 75 74 65 78 61 73 2e | 65 64 75 3e 0a 52 65 66 |.utexas.|edu>.Ref|
|00000190| 65 72 65 6e 63 65 73 3a | 20 3c 34 39 35 40 75 73 |erences:| <495@us|
|000001a0| 65 6e 69 78 2e 4f 52 47 | 3e 20 3c 35 32 33 40 75 |enix.ORG|> <523@u|
|000001b0| 73 65 6e 69 78 2e 4f 52 | 47 3e 20 3c 35 33 39 40 |senix.OR|G> <539@|
|000001c0| 75 73 65 6e 69 78 2e 4f | 52 47 3e 20 3c 35 34 31 |usenix.O|RG> <541|
|000001d0| 40 75 73 65 6e 69 78 2e | 4f 52 47 3e 0a 53 65 6e |@usenix.|ORG>.Sen|
|000001e0| 64 65 72 3a 20 6a 73 71 | 40 63 73 2e 75 74 65 78 |der: jsq|@cs.utex|
|000001f0| 61 73 2e 65 64 75 0a 4f | 72 67 61 6e 69 7a 61 74 |as.edu.O|rganizat|
|00000200| 69 6f 6e 3a 20 43 65 6e | 74 65 72 20 66 6f 72 20 |ion: Cen|ter for |
|00000210| 52 65 6c 69 61 62 6c 65 | 20 61 6e 64 20 48 69 67 |Reliable| and Hig|
|00000220| 68 2d 50 65 72 66 6f 72 | 6d 61 6e 63 65 20 43 6f |h-Perfor|mance Co|
|00000230| 6d 70 75 74 69 6e 67 20 | 55 6e 69 76 65 72 73 69 |mputing |Universi|
|00000240| 74 79 20 6f 66 0a 58 2d | 53 75 62 6d 69 73 73 69 |ty of.X-|Submissi|
|00000250| 6f 6e 73 3a 20 73 74 64 | 2d 75 6e 69 78 40 75 75 |ons: std|-unix@uu|
|00000260| 6e 65 74 2e 75 75 2e 6e | 65 74 0a 44 61 74 65 3a |net.uu.n|et.Date:|
|00000270| 20 34 20 4f 63 74 20 39 | 30 20 30 36 3a 32 31 3a | 4 Oct 9|0 06:21:|
|00000280| 35 35 20 47 4d 54 0a 52 | 65 70 6c 79 2d 54 6f 3a |55 GMT.R|eply-To:|
|00000290| 20 73 74 64 2d 75 6e 69 | 78 40 75 75 6e 65 74 2e | std-uni|x@uunet.|
|000002a0| 75 75 2e 6e 65 74 0a 54 | 6f 3a 20 73 74 64 2d 75 |uu.net.T|o: std-u|
|000002b0| 6e 69 78 40 75 75 6e 65 | 74 2e 75 75 2e 6e 65 74 |nix@uune|t.uu.net|
|000002c0| 0a 0a 53 75 62 6d 69 74 | 74 65 64 2d 62 79 3a 20 |..Submit|ted-by: |
|000002d0| 61 67 6c 65 77 40 63 72 | 68 63 2e 75 69 75 63 2e |aglew@cr|hc.uiuc.|
|000002e0| 65 64 75 20 28 41 6e 64 | 79 20 47 6c 65 77 29 0a |edu (And|y Glew).|
|000002f0| 0a 3e 49 6e 20 74 68 65 | 20 66 69 6c 65 73 79 73 |.>In the| filesys|
|00000300| 74 65 6d 20 61 62 73 74 | 72 61 63 74 69 6f 6e 2c |tem abst|raction,|
|00000310| 20 79 6f 75 20 6f 70 65 | 6e 20 61 20 66 69 6c 65 | you ope|n a file|
|00000320| 6e 61 6d 65 20 69 6e 20 | 6f 6e 65 20 73 74 61 67 |name in |one stag|
|00000330| 65 2e 20 59 6f 75 0a 3e | 63 61 6e 27 74 20 64 6f |e. You.>|can't do|
|00000340| 20 61 6e 79 74 68 69 6e | 67 20 62 65 74 77 65 65 | anythin|g betwee|
|00000350| 6e 20 69 6e 69 74 69 61 | 74 69 6e 67 20 74 68 65 |n initia|ting the|
|00000360| 20 6f 70 65 6e 20 61 6e | 64 20 66 69 6e 64 69 6e | open an|d findin|
|00000370| 67 20 6f 75 74 20 77 68 | 65 74 68 65 72 20 6f 72 |g out wh|ether or|
|00000380| 0a 3e 6e 6f 74 20 69 74 | 20 73 75 63 63 65 65 64 |.>not it| succeed|
|00000390| 73 2e 20 54 68 69 73 20 | 6a 75 73 74 20 64 6f 65 |s. This |just doe|
|000003a0| 73 6e 27 74 20 6d 61 74 | 63 68 20 72 65 61 6c 69 |sn't mat|ch reali|
|000003b0| 74 79 2c 20 61 6e 64 20 | 69 74 20 70 6c 61 63 65 |ty, and |it place|
|000003c0| 73 20 61 20 68 75 67 65 | 0a 3e 72 65 73 74 72 69 |s a huge|.>restri|
|000003d0| 63 74 69 6f 6e 20 6f 6e | 20 70 72 6f 67 72 61 6d |ction on| program|
|000003e0| 73 20 74 68 61 74 20 77 | 61 6e 74 20 74 6f 20 64 |s that w|ant to d|
|000003f0| 6f 20 73 6f 6d 65 74 68 | 69 6e 67 20 65 6c 73 65 |o someth|ing else|
|00000400| 20 77 68 69 6c 65 20 74 | 68 65 79 0a 3e 63 6f 6d | while t|hey.>com|
|00000410| 6d 75 6e 69 63 61 74 65 | 2e 0a 0a 53 6f 75 6e 64 |municate|...Sound|
|00000420| 73 20 6c 69 6b 65 20 79 | 6f 75 20 77 61 6e 74 20 |s like y|ou want |
|00000430| 61 6e 20 61 73 79 6e 63 | 68 72 6f 6e 6f 75 73 20 |an async|hronous |
|00000440| 6f 70 65 6e 20 66 61 63 | 69 6c 69 74 79 2c 20 6d |open fac|ility, m|
|00000450| 75 63 68 20 6c 69 6b 65 | 20 74 68 65 0a 61 73 79 |uch like| the.asy|
|00000460| 6e 63 68 72 6f 6e 6f 75 | 73 20 72 65 61 64 20 61 |nchronou|s read a|
|00000470| 6e 64 20 77 72 69 74 65 | 20 74 68 61 74 20 6f 74 |nd write| that ot|
|00000480| 68 65 72 73 20 61 6c 72 | 65 61 64 79 20 68 61 76 |hers alr|eady hav|
|00000490| 65 20 6f 6e 20 74 68 65 | 69 72 20 77 69 73 68 0a |e on the|ir wish.|
|000004a0| 6c 69 73 74 20 66 6f 72 | 20 66 69 6c 65 20 49 2f |list for| file I/|
|000004b0| 4f 20 28 61 6e 64 20 6f | 74 68 65 72 20 49 2f 4f |O (and o|ther I/O|
|000004c0| 29 20 28 6e 6f 74 20 65 | 76 65 72 79 6f 6e 65 20 |) (not e|veryone |
|000004d0| 62 65 6c 69 65 76 65 73 | 20 74 68 61 74 20 6d 75 |believes| that mu|
|000004e0| 6c 74 69 70 6c 65 0a 74 | 68 72 65 61 64 73 20 61 |ltiple.t|hreads a|
|000004f0| 72 65 20 74 68 65 20 77 | 61 79 20 74 6f 20 64 6f |re the w|ay to do|
|00000500| 20 61 73 79 6e 63 68 20 | 49 2f 4f 29 2e 0a 0a 2d | asynch |I/O)...-|
|00000510| 2d 0a 41 6e 64 79 20 47 | 6c 65 77 2c 20 61 2d 67 |-.Andy G|lew, a-g|
|00000520| 6c 65 77 40 75 69 75 63 | 2e 65 64 75 20 5b 67 65 |lew@uiuc|.edu [ge|
|00000530| 74 20 70 68 20 6e 61 6d | 65 73 65 72 76 65 72 20 |t ph nam|eserver |
|00000540| 66 72 6f 6d 20 75 78 63 | 2e 63 73 6f 2e 75 69 75 |from uxc|.cso.uiu|
|00000550| 63 2e 65 64 75 3a 6e 65 | 74 2f 71 69 5d 0a 0a 56 |c.edu:ne|t/qi]..V|
|00000560| 6f 6c 75 6d 65 2d 4e 75 | 6d 62 65 72 3a 20 56 6f |olume-Nu|mber: Vo|
|00000570| 6c 75 6d 65 20 32 31 2c | 20 4e 75 6d 62 65 72 20 |lume 21,| Number |
|00000580| 31 38 31 0a 0a | |181.. | |
+--------+-------------------------+-------------------------+--------+--------+