home *** CD-ROM | disk | FTP | other *** search
open in: 
MacOS 8.1
|
Win98
|
DOS
browse contents |
view JSON data
|
view as text
This file was processed as: SHell self-extracting ARchive
(archive/shar).
| 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%
| 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| 53 75 62 6a 65 63 74 3a | 20 20 76 31 36 69 30 38 |Subject:| v16i08|
|00000010| 32 3a 20 20 4d 61 69 6c | 20 64 65 6c 69 76 65 72 |2: Mail| deliver|
|00000020| 79 20 70 72 6f 67 72 61 | 6d 2c 20 50 61 72 74 30 |y progra|m, Part0|
|00000030| 32 2f 30 33 0a 4e 65 77 | 73 67 72 6f 75 70 73 3a |2/03.New|sgroups:|
|00000040| 20 63 6f 6d 70 2e 73 6f | 75 72 63 65 73 2e 75 6e | comp.so|urces.un|
|00000050| 69 78 0a 41 70 70 72 6f | 76 65 64 3a 20 72 73 61 |ix.Appro|ved: rsa|
|00000060| 6c 7a 40 75 75 6e 65 74 | 2e 55 55 2e 4e 45 54 0a |lz@uunet|.UU.NET.|
|00000070| 0a 53 75 62 6d 69 74 74 | 65 64 2d 62 79 3a 20 43 |.Submitt|ed-by: C|
|00000080| 68 69 70 20 53 61 6c 7a | 65 6e 62 65 72 67 20 3c |hip Salz|enberg <|
|00000090| 61 74 65 6e 67 21 63 68 | 69 70 40 75 75 6e 65 74 |ateng!ch|ip@uunet|
|000000a0| 2e 75 75 2e 6e 65 74 3e | 0a 50 6f 73 74 69 6e 67 |.uu.net>|.Posting|
|000000b0| 2d 6e 75 6d 62 65 72 3a | 20 56 6f 6c 75 6d 65 20 |-number:| Volume |
|000000c0| 31 36 2c 20 49 73 73 75 | 65 20 38 32 0a 41 72 63 |16, Issu|e 82.Arc|
|000000d0| 68 69 76 65 2d 6e 61 6d | 65 3a 20 64 65 6c 69 76 |hive-nam|e: deliv|
|000000e0| 65 72 2f 70 61 72 74 30 | 32 0a 0a 23 21 20 2f 62 |er/part0|2..#! /b|
|000000f0| 69 6e 2f 73 68 0a 23 20 | 54 68 69 73 20 69 73 20 |in/sh.# |This is |
|00000100| 61 20 73 68 65 6c 6c 20 | 61 72 63 68 69 76 65 2e |a shell |archive.|
|00000110| 20 20 52 65 6d 6f 76 65 | 20 61 6e 79 74 68 69 6e | Remove| anythin|
|00000120| 67 20 62 65 66 6f 72 65 | 20 74 68 69 73 20 6c 69 |g before| this li|
|00000130| 6e 65 2c 20 74 68 65 6e | 20 75 6e 70 61 63 6b 0a |ne, then| unpack.|
|00000140| 23 20 69 74 20 62 79 20 | 73 61 76 69 6e 67 20 69 |# it by |saving i|
|00000150| 74 20 69 6e 74 6f 20 61 | 20 66 69 6c 65 20 61 6e |t into a| file an|
|00000160| 64 20 74 79 70 69 6e 67 | 20 22 73 68 20 66 69 6c |d typing| "sh fil|
|00000170| 65 22 2e 20 20 54 6f 20 | 6f 76 65 72 77 72 69 74 |e". To |overwrit|
|00000180| 65 20 65 78 69 73 74 69 | 6e 67 0a 23 20 66 69 6c |e existi|ng.# fil|
|00000190| 65 73 2c 20 74 79 70 65 | 20 22 73 68 20 66 69 6c |es, type| "sh fil|
|000001a0| 65 20 2d 63 22 2e 20 20 | 59 6f 75 20 63 61 6e 20 |e -c". |You can |
|000001b0| 61 6c 73 6f 20 66 65 65 | 64 20 74 68 69 73 20 61 |also fee|d this a|
|000001c0| 73 20 73 74 61 6e 64 61 | 72 64 20 69 6e 70 75 74 |s standa|rd input|
|000001d0| 20 76 69 61 0a 23 20 75 | 6e 73 68 61 72 2c 20 6f | via.# u|nshar, o|
|000001e0| 72 20 62 79 20 74 79 70 | 69 6e 67 20 22 73 68 20 |r by typ|ing "sh |
|000001f0| 3c 66 69 6c 65 22 2c 20 | 65 2e 67 2e 2e 20 20 49 |<file", |e.g.. I|
|00000200| 66 20 74 68 69 73 20 61 | 72 63 68 69 76 65 20 69 |f this a|rchive i|
|00000210| 73 20 63 6f 6d 70 6c 65 | 74 65 2c 20 79 6f 75 0a |s comple|te, you.|
|00000220| 23 20 77 69 6c 6c 20 73 | 65 65 20 74 68 65 20 66 |# will s|ee the f|
|00000230| 6f 6c 6c 6f 77 69 6e 67 | 20 6d 65 73 73 61 67 65 |ollowing| message|
|00000240| 20 61 74 20 74 68 65 20 | 65 6e 64 3a 0a 23 09 09 | at the |end:.#..|
|00000250| 22 45 6e 64 20 6f 66 20 | 73 68 65 6c 6c 20 61 72 |"End of |shell ar|
|00000260| 63 68 69 76 65 2e 22 0a | 23 20 43 6f 6e 74 65 6e |chive.".|# Conten|
|00000270| 74 73 3a 20 20 63 6f 6e | 74 65 78 74 2e 63 20 63 |ts: con|text.c c|
|00000280| 6f 70 79 6d 73 67 2e 63 | 20 64 65 62 75 67 2e 63 |opymsg.c| debug.c|
|00000290| 20 64 65 73 74 2e 63 20 | 64 66 69 6c 65 2e 63 20 | dest.c |dfile.c |
|000002a0| 6c 6f 63 6b 2e 63 0a 50 | 41 54 48 3d 2f 62 69 6e |lock.c.P|ATH=/bin|
|000002b0| 3a 2f 75 73 72 2f 62 69 | 6e 3a 2f 75 73 72 2f 75 |:/usr/bi|n:/usr/u|
|000002c0| 63 62 20 3b 20 65 78 70 | 6f 72 74 20 50 41 54 48 |cb ; exp|ort PATH|
|000002d0| 0a 69 66 20 74 65 73 74 | 20 2d 66 20 27 63 6f 6e |.if test| -f 'con|
|000002e0| 74 65 78 74 2e 63 27 20 | 2d 61 20 22 24 7b 31 7d |text.c' |-a "${1}|
|000002f0| 22 20 21 3d 20 22 2d 63 | 22 20 3b 20 74 68 65 6e |" != "-c|" ; then|
|00000300| 20 0a 20 20 65 63 68 6f | 20 73 68 61 72 3a 20 57 | . echo| shar: W|
|00000310| 69 6c 6c 20 6e 6f 74 20 | 63 6c 6f 62 62 65 72 20 |ill not |clobber |
|00000320| 65 78 69 73 74 69 6e 67 | 20 66 69 6c 65 20 5c 22 |existing| file \"|
|00000330| 27 63 6f 6e 74 65 78 74 | 2e 63 27 5c 22 0a 65 6c |'context|.c'\".el|
|00000340| 73 65 0a 65 63 68 6f 20 | 73 68 61 72 3a 20 45 78 |se.echo |shar: Ex|
|00000350| 74 72 61 63 74 69 6e 67 | 20 5c 22 27 63 6f 6e 74 |tracting| \"'cont|
|00000360| 65 78 74 2e 63 27 5c 22 | 20 5c 28 32 35 39 36 20 |ext.c'\"| \(2596 |
|00000370| 63 68 61 72 61 63 74 65 | 72 73 5c 29 0a 73 65 64 |characte|rs\).sed|
|00000380| 20 22 73 2f 5e 58 2f 2f | 22 20 3e 27 63 6f 6e 74 | "s/^X//|" >'cont|
|00000390| 65 78 74 2e 63 27 20 3c | 3c 27 45 4e 44 5f 4f 46 |ext.c' <|<'END_OF|
|000003a0| 5f 46 49 4c 45 27 0a 58 | 2f 2a 20 24 48 65 61 64 |_FILE'.X|/* $Head|
|000003b0| 65 72 3a 20 63 6f 6e 74 | 65 78 74 2e 63 2c 76 20 |er: cont|ext.c,v |
|000003c0| 31 2e 33 20 38 38 2f 30 | 39 2f 31 34 20 31 39 3a |1.3 88/0|9/14 19:|
|000003d0| 34 31 3a 34 30 20 6e 65 | 74 77 6f 72 6b 20 45 78 |41:40 ne|twork Ex|
|000003e0| 70 20 24 0a 58 20 2a 0a | 58 20 2a 20 55 73 65 72 |p $.X *.|X * User|
|000003f0| 20 63 6f 6e 74 65 78 74 | 20 6d 61 6e 61 67 65 72 | context| manager|
|00000400| 2e 0a 58 20 2a 20 54 68 | 69 73 20 6d 6f 64 75 6c |..X * Th|is modul|
|00000410| 65 20 65 78 69 73 74 73 | 20 66 6f 72 20 65 66 66 |e exists| for eff|
|00000420| 69 63 69 65 6e 63 79 20 | 72 65 61 73 6f 6e 73 3b |iciency |reasons;|
|00000430| 20 49 20 63 6f 75 6c 64 | 20 6a 75 73 74 20 63 61 | I could| just ca|
|00000440| 6c 6c 20 67 65 74 70 77 | 6e 61 6d 28 29 0a 58 20 |ll getpw|nam().X |
|00000450| 2a 20 65 76 65 72 79 20 | 74 69 6d 65 20 49 20 6e |* every |time I n|
|00000460| 65 65 64 20 63 6f 6e 74 | 65 78 74 20 69 6e 66 6f |eed cont|ext info|
|00000470| 2e 0a 58 20 2a 0a 58 20 | 2a 20 24 4c 6f 67 3a 09 |..X *.X |* $Log:.|
|00000480| 63 6f 6e 74 65 78 74 2e | 63 2c 76 20 24 0a 58 20 |context.|c,v $.X |
|00000490| 2a 20 52 65 76 69 73 69 | 6f 6e 20 31 2e 33 20 20 |* Revisi|on 1.3 |
|000004a0| 38 38 2f 30 39 2f 31 34 | 20 20 31 39 3a 34 31 3a |88/09/14| 19:41:|
|000004b0| 34 30 20 20 6e 65 74 77 | 6f 72 6b 0a 58 20 2a 20 |40 netw|ork.X * |
|000004c0| 50 6f 72 74 61 62 69 6c | 69 74 79 20 74 6f 20 53 |Portabil|ity to S|
|000004d0| 79 73 74 65 6d 20 56 20 | 61 6e 64 20 42 53 44 2e |ystem V |and BSD.|
|000004e0| 0a 58 20 2a 20 47 65 6e | 65 72 61 6c 20 66 69 78 |.X * Gen|eral fix|
|000004f0| 75 70 2e 0a 58 20 2a 20 | 0a 58 20 2a 20 52 65 76 |up..X * |.X * Rev|
|00000500| 69 73 69 6f 6e 20 31 2e | 32 20 20 38 38 2f 30 38 |ision 1.|2 88/08|
|00000510| 2f 33 30 20 20 31 36 3a | 31 32 3a 32 38 20 20 6e |/30 16:|12:28 n|
|00000520| 65 74 77 6f 72 6b 0a 58 | 20 2a 20 55 73 65 20 73 |etwork.X| * Use s|
|00000530| 61 76 65 73 74 72 28 29 | 20 69 6e 73 74 65 61 64 |avestr()| instead|
|00000540| 20 6f 66 20 73 74 72 64 | 75 70 28 29 2e 0a 58 20 | of strd|up()..X |
|00000550| 2a 20 0a 58 20 2a 20 52 | 65 76 69 73 69 6f 6e 20 |* .X * R|evision |
|00000560| 31 2e 31 20 20 38 38 2f | 30 36 2f 30 36 20 20 30 |1.1 88/|06/06 0|
|00000570| 39 3a 33 38 3a 30 35 20 | 20 63 68 69 70 0a 58 20 |9:38:05 | chip.X |
|00000580| 2a 20 49 6e 69 74 69 61 | 6c 20 72 65 76 69 73 69 |* Initia|l revisi|
|00000590| 6f 6e 0a 58 20 2a 20 0a | 58 20 2a 2f 0a 58 0a 58 |on.X * .|X */.X.X|
|000005a0| 23 69 6e 63 6c 75 64 65 | 20 22 64 65 6c 69 76 65 |#include| "delive|
|000005b0| 72 2e 68 22 0a 58 23 69 | 6e 63 6c 75 64 65 20 3c |r.h".X#i|nclude <|
|000005c0| 70 77 64 2e 68 3e 0a 58 | 23 69 6e 63 6c 75 64 65 |pwd.h>.X|#include|
|000005d0| 20 3c 67 72 70 2e 68 3e | 0a 58 0a 58 65 78 74 65 | <grp.h>|.X.Xexte|
|000005e0| 72 6e 20 20 73 74 72 75 | 63 74 20 70 61 73 73 77 |rn stru|ct passw|
|000005f0| 64 20 20 20 2a 67 65 74 | 70 77 6e 61 6d 28 29 3b |d *get|pwnam();|
|00000600| 0a 58 65 78 74 65 72 6e | 20 20 73 74 72 75 63 74 |.Xextern| struct|
|00000610| 20 70 61 73 73 77 64 20 | 20 20 2a 67 65 74 70 77 | passwd | *getpw|
|00000620| 75 69 64 28 29 3b 0a 58 | 65 78 74 65 72 6e 20 20 |uid();.X|extern |
|00000630| 73 74 72 75 63 74 20 67 | 72 6f 75 70 20 20 20 20 |struct g|roup |
|00000640| 2a 67 65 74 67 72 6e 61 | 6d 28 29 3b 0a 58 65 78 |*getgrna|m();.Xex|
|00000650| 74 65 72 6e 20 20 73 74 | 72 75 63 74 20 67 72 6f |tern st|ruct gro|
|00000660| 75 70 20 20 20 20 2a 67 | 65 74 67 72 67 69 64 28 |up *g|etgrgid(|
|00000670| 29 3b 0a 58 0a 58 2f 2a | 0a 58 20 2a 20 4c 6f 63 |);.X.X/*|.X * Loc|
|00000680| 61 6c 20 66 75 6e 63 74 | 69 6f 6e 73 2e 0a 58 20 |al funct|ions..X |
|00000690| 2a 2f 0a 58 0a 58 73 74 | 61 74 69 63 20 20 43 4f |*/.X.Xst|atic CO|
|000006a0| 4e 54 45 58 54 20 2a 6e | 65 77 5f 63 6f 6e 74 65 |NTEXT *n|ew_conte|
|000006b0| 78 74 28 29 3b 0a 58 0a | 58 2f 2a 0a 58 20 2a 20 |xt();.X.|X/*.X * |
|000006c0| 4c 6f 63 61 6c 20 64 61 | 74 61 2e 0a 58 20 2a 2f |Local da|ta..X */|
|000006d0| 0a 58 0a 58 73 74 61 74 | 69 63 20 20 43 4f 4e 54 |.X.Xstat|ic CONT|
|000006e0| 45 58 54 20 2a 63 74 6c | 69 73 74 3b 09 2f 2a 20 |EXT *ctl|ist;./* |
|000006f0| 43 68 61 69 6e 20 6f 66 | 20 43 4f 4e 54 45 58 54 |Chain of| CONTEXT|
|00000700| 20 73 74 72 75 63 74 75 | 72 65 73 2e 09 09 2a 2f | structu|res...*/|
|00000710| 0a 58 0a 58 2f 2a 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |.X.X/*--|--------|
|00000720| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000730| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000740| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000750| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 0a 58 20 2a |--------|----.X *|
|00000760| 20 4c 6f 6f 6b 20 75 70 | 20 61 20 63 6f 6e 74 65 | Look up| a conte|
|00000770| 78 74 20 62 79 20 75 73 | 65 72 20 6e 61 6d 65 2e |xt by us|er name.|
|00000780| 0a 58 20 2a 2f 0a 58 0a | 58 43 4f 4e 54 45 58 54 |.X */.X.|XCONTEXT|
|00000790| 20 2a 0a 58 6e 61 6d 65 | 5f 63 6f 6e 74 65 78 74 | *.Xname|_context|
|000007a0| 28 6e 61 6d 65 29 0a 58 | 63 68 61 72 20 20 20 20 |(name).X|char |
|000007b0| 2a 6e 61 6d 65 3b 0a 58 | 7b 0a 58 09 73 74 72 75 |*name;.X|{.X.stru|
|000007c0| 63 74 20 70 61 73 73 77 | 64 20 2a 70 77 3b 0a 58 |ct passw|d *pw;.X|
|000007d0| 09 43 4f 4e 54 45 58 54 | 20 2a 63 74 3b 0a 58 0a |.CONTEXT| *ct;.X.|
|000007e0| 58 09 66 6f 72 20 28 63 | 74 20 3d 20 63 74 6c 69 |X.for (c|t = ctli|
|000007f0| 73 74 3b 20 63 74 3b 20 | 63 74 20 3d 20 63 74 2d |st; ct; |ct = ct-|
|00000800| 3e 6e 65 78 74 29 0a 58 | 09 7b 0a 58 09 09 69 66 |>next).X|.{.X..if|
|00000810| 20 28 73 74 72 63 6d 70 | 28 63 74 2d 3e 6e 61 6d | (strcmp|(ct->nam|
|00000820| 65 2c 20 6e 61 6d 65 29 | 20 3d 3d 20 30 29 0a 58 |e, name)| == 0).X|
|00000830| 09 09 09 72 65 74 75 72 | 6e 20 63 74 3b 0a 58 09 |...retur|n ct;.X.|
|00000840| 7d 0a 58 0a 58 09 69 66 | 20 28 28 70 77 20 3d 20 |}.X.X.if| ((pw = |
|00000850| 67 65 74 70 77 6e 61 6d | 28 6e 61 6d 65 29 29 20 |getpwnam|(name)) |
|00000860| 3d 3d 20 4e 55 4c 4c 29 | 0a 58 09 09 72 65 74 75 |== NULL)|.X..retu|
|00000870| 72 6e 20 4e 55 4c 4c 3b | 0a 58 0a 58 09 72 65 74 |rn NULL;|.X.X.ret|
|00000880| 75 72 6e 20 6e 65 77 5f | 63 6f 6e 74 65 78 74 28 |urn new_|context(|
|00000890| 70 77 29 3b 0a 58 7d 0a | 58 0a 58 2f 2a 2d 2d 2d |pw);.X}.|X.X/*---|
|000008a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000008b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000008c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000008d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000008e0| 2d 2d 2d 0a 58 20 2a 20 | 4c 6f 6f 6b 20 75 70 20 |---.X * |Look up |
|000008f0| 61 20 63 6f 6e 74 65 78 | 74 20 62 79 20 75 73 65 |a contex|t by use|
|00000900| 72 20 49 44 2e 0a 58 20 | 2a 2f 0a 58 0a 58 43 4f |r ID..X |*/.X.XCO|
|00000910| 4e 54 45 58 54 20 2a 0a | 58 75 69 64 5f 63 6f 6e |NTEXT *.|Xuid_con|
|00000920| 74 65 78 74 28 75 69 64 | 29 0a 58 69 6e 74 20 20 |text(uid|).Xint |
|00000930| 20 20 20 75 69 64 3b 0a | 58 7b 0a 58 09 73 74 72 | uid;.|X{.X.str|
|00000940| 75 63 74 20 70 61 73 73 | 77 64 20 2a 70 77 3b 0a |uct pass|wd *pw;.|
|00000950| 58 09 43 4f 4e 54 45 58 | 54 20 2a 63 74 3b 0a 58 |X.CONTEX|T *ct;.X|
|00000960| 0a 58 09 66 6f 72 20 28 | 63 74 20 3d 20 63 74 6c |.X.for (|ct = ctl|
|00000970| 69 73 74 3b 20 63 74 3b | 20 63 74 20 3d 20 63 74 |ist; ct;| ct = ct|
|00000980| 2d 3e 6e 65 78 74 29 0a | 58 09 7b 0a 58 09 09 69 |->next).|X.{.X..i|
|00000990| 66 20 28 63 74 2d 3e 75 | 69 64 20 3d 3d 20 75 69 |f (ct->u|id == ui|
|000009a0| 64 29 0a 58 09 09 09 72 | 65 74 75 72 6e 20 63 74 |d).X...r|eturn ct|
|000009b0| 3b 0a 58 09 7d 0a 58 0a | 58 09 69 66 20 28 28 70 |;.X.}.X.|X.if ((p|
|000009c0| 77 20 3d 20 67 65 74 70 | 77 75 69 64 28 75 69 64 |w = getp|wuid(uid|
|000009d0| 29 29 20 3d 3d 20 4e 55 | 4c 4c 29 0a 58 09 09 72 |)) == NU|LL).X..r|
|000009e0| 65 74 75 72 6e 20 4e 55 | 4c 4c 3b 0a 58 0a 58 09 |eturn NU|LL;.X.X.|
|000009f0| 72 65 74 75 72 6e 20 6e | 65 77 5f 63 6f 6e 74 65 |return n|ew_conte|
|00000a00| 78 74 28 70 77 29 3b 0a | 58 7d 0a 58 0a 58 2f 2a |xt(pw);.|X}.X.X/*|
|00000a10| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000a20| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000a30| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000a40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000a50| 2d 2d 2d 2d 2d 2d 0a 58 | 20 2a 20 4c 6f 63 61 6c |------.X| * Local|
|00000a60| 20 66 75 6e 63 74 69 6f | 6e 20 2d 2d 20 63 72 65 | functio|n -- cre|
|00000a70| 61 74 65 20 61 20 6e 65 | 77 20 63 6f 6e 74 65 78 |ate a ne|w contex|
|00000a80| 74 20 73 74 72 75 63 74 | 75 72 65 20 61 6e 64 20 |t struct|ure and |
|00000a90| 72 65 74 75 72 6e 0a 58 | 20 2a 20 69 74 73 20 61 |return.X| * its a|
|00000aa0| 64 64 72 65 73 73 2e 0a | 58 20 2a 2f 0a 58 0a 58 |ddress..|X */.X.X|
|00000ab0| 73 74 61 74 69 63 20 43 | 4f 4e 54 45 58 54 20 2a |static C|ONTEXT *|
|00000ac0| 0a 58 6e 65 77 5f 63 6f | 6e 74 65 78 74 28 70 77 |.Xnew_co|ntext(pw|
|00000ad0| 29 0a 58 73 74 72 75 63 | 74 20 70 61 73 73 77 64 |).Xstruc|t passwd|
|00000ae0| 20 2a 70 77 3b 0a 58 7b | 0a 58 09 43 4f 4e 54 45 | *pw;.X{|.X.CONTE|
|00000af0| 58 54 20 2a 63 74 3b 0a | 58 0a 58 09 63 74 20 3d |XT *ct;.|X.X.ct =|
|00000b00| 20 28 43 4f 4e 54 45 58 | 54 20 2a 29 20 7a 61 6c | (CONTEX|T *) zal|
|00000b10| 6c 6f 63 28 73 69 7a 65 | 6f 66 28 43 4f 4e 54 45 |loc(size|of(CONTE|
|00000b20| 58 54 29 29 3b 0a 58 09 | 63 74 2d 3e 75 69 64 20 |XT));.X.|ct->uid |
|00000b30| 3d 20 70 77 2d 3e 70 77 | 5f 75 69 64 3b 0a 58 09 |= pw->pw|_uid;.X.|
|00000b40| 63 74 2d 3e 67 69 64 20 | 3d 20 70 77 2d 3e 70 77 |ct->gid |= pw->pw|
|00000b50| 5f 67 69 64 3b 0a 58 09 | 63 74 2d 3e 6e 61 6d 65 |_gid;.X.|ct->name|
|00000b60| 20 3d 20 63 6f 70 79 73 | 74 72 28 70 77 2d 3e 70 | = copys|tr(pw->p|
|00000b70| 77 5f 6e 61 6d 65 29 3b | 0a 58 09 63 74 2d 3e 68 |w_name);|.X.ct->h|
|00000b80| 6f 6d 65 20 3d 20 63 6f | 70 79 73 74 72 28 70 77 |ome = co|pystr(pw|
|00000b90| 2d 3e 70 77 5f 64 69 72 | 29 3b 0a 58 0a 58 09 63 |->pw_dir|);.X.X.c|
|00000ba0| 74 2d 3e 6e 65 78 74 20 | 3d 20 63 74 6c 69 73 74 |t->next |= ctlist|
|00000bb0| 3b 0a 58 09 63 74 6c 69 | 73 74 20 3d 20 63 74 3b |;.X.ctli|st = ct;|
|00000bc0| 0a 58 0a 58 09 72 65 74 | 75 72 6e 20 63 74 3b 0a |.X.X.ret|urn ct;.|
|00000bd0| 58 7d 0a 58 0a 58 2f 2a | 2d 2d 2d 2d 2d 2d 2d 2d |X}.X.X/*|--------|
|00000be0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000bf0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000c00| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000c10| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 0a 58 |--------|------.X|
|00000c20| 20 2a 20 52 65 70 6f 72 | 74 20 77 68 65 74 68 65 | * Repor|t whethe|
|00000c30| 72 20 69 73 20 69 73 20 | 70 6f 73 73 69 62 6c 65 |r is is |possible|
|00000c40| 20 6f 72 20 6e 6f 74 20 | 74 6f 20 65 6e 74 65 72 | or not |to enter|
|00000c50| 20 74 68 65 20 67 69 76 | 65 6e 20 63 6f 6e 74 65 | the giv|en conte|
|00000c60| 78 74 2e 0a 58 20 2a 2f | 0a 58 0a 58 69 6e 74 0a |xt..X */|.X.Xint.|
|00000c70| 58 6f 6b 5f 63 6f 6e 74 | 65 78 74 28 63 74 29 0a |Xok_cont|ext(ct).|
|00000c80| 58 43 4f 4e 54 45 58 54 | 20 2a 63 74 3b 0a 58 7b |XCONTEXT| *ct;.X{|
|00000c90| 0a 58 09 69 66 20 28 21 | 20 63 74 29 0a 58 09 09 |.X.if (!| ct).X..|
|00000ca0| 72 65 74 75 72 6e 20 46 | 41 4c 53 45 3b 0a 58 0a |return F|ALSE;.X.|
|00000cb0| 58 09 69 66 20 28 65 66 | 66 5f 75 69 64 20 3d 3d |X.if (ef|f_uid ==|
|00000cc0| 20 30 0a 58 09 20 7c 7c | 20 28 28 72 65 61 6c 5f | 0.X. ||| ((real_|
|00000cd0| 75 69 64 20 3d 3d 20 63 | 74 2d 3e 75 69 64 29 20 |uid == c|t->uid) |
|00000ce0| 26 26 20 28 72 65 61 6c | 5f 67 69 64 20 3d 3d 20 |&& (real|_gid == |
|00000cf0| 63 74 2d 3e 67 69 64 29 | 29 29 0a 58 09 09 72 65 |ct->gid)|)).X..re|
|00000d00| 74 75 72 6e 20 54 52 55 | 45 3b 0a 58 09 65 6c 73 |turn TRU|E;.X.els|
|00000d10| 65 0a 58 09 09 72 65 74 | 75 72 6e 20 46 41 4c 53 |e.X..ret|urn FALS|
|00000d20| 45 3b 0a 58 7d 0a 58 0a | 58 2f 2a 2d 2d 2d 2d 2d |E;.X}.X.|X/*-----|
|00000d30| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000d40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000d50| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000d60| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000d70| 2d 0a 58 20 2a 20 4c 6f | 6f 6b 20 75 70 20 61 20 |-.X * Lo|ok up a |
|00000d80| 67 72 6f 75 70 20 49 44 | 20 62 79 20 6e 61 6d 65 |group ID| by name|
|00000d90| 2e 0a 58 20 2a 2f 0a 58 | 0a 58 23 69 66 64 65 66 |..X */.X|.X#ifdef|
|00000da0| 20 4d 41 49 4c 42 4f 58 | 5f 47 52 4f 55 50 0a 58 | MAILBOX|_GROUP.X|
|00000db0| 0a 58 69 6e 74 0a 58 67 | 72 6f 75 70 5f 69 64 28 |.Xint.Xg|roup_id(|
|00000dc0| 6e 61 6d 65 29 0a 58 63 | 68 61 72 20 20 20 20 2a |name).Xc|har *|
|00000dd0| 6e 61 6d 65 3b 0a 58 7b | 0a 58 09 73 74 72 75 63 |name;.X{|.X.struc|
|00000de0| 74 20 67 72 6f 75 70 20 | 2a 67 72 70 3b 0a 58 0a |t group |*grp;.X.|
|00000df0| 58 09 69 66 20 28 28 67 | 72 70 20 3d 20 67 65 74 |X.if ((g|rp = get|
|00000e00| 67 72 6e 61 6d 28 6e 61 | 6d 65 29 29 20 3d 3d 20 |grnam(na|me)) == |
|00000e10| 4e 55 4c 4c 29 0a 58 09 | 09 72 65 74 75 72 6e 20 |NULL).X.|.return |
|00000e20| 2d 31 3b 0a 58 0a 58 09 | 72 65 74 75 72 6e 20 67 |-1;.X.X.|return g|
|00000e30| 72 70 2d 3e 67 72 5f 67 | 69 64 3b 0a 58 7d 0a 58 |rp->gr_g|id;.X}.X|
|00000e40| 0a 58 23 65 6e 64 69 66 | 20 2f 2a 20 4d 41 49 4c |.X#endif| /* MAIL|
|00000e50| 42 4f 58 5f 47 52 4f 55 | 50 20 2a 2f 0a 45 4e 44 |BOX_GROU|P */.END|
|00000e60| 5f 4f 46 5f 46 49 4c 45 | 0a 69 66 20 74 65 73 74 |_OF_FILE|.if test|
|00000e70| 20 32 35 39 36 20 2d 6e | 65 20 60 77 63 20 2d 63 | 2596 -n|e `wc -c|
|00000e80| 20 3c 27 63 6f 6e 74 65 | 78 74 2e 63 27 60 3b 20 | <'conte|xt.c'`; |
|00000e90| 74 68 65 6e 0a 20 20 20 | 20 65 63 68 6f 20 73 68 |then. | echo sh|
|00000ea0| 61 72 3a 20 5c 22 27 63 | 6f 6e 74 65 78 74 2e 63 |ar: \"'c|ontext.c|
|00000eb0| 27 5c 22 20 75 6e 70 61 | 63 6b 65 64 20 77 69 74 |'\" unpa|cked wit|
|00000ec0| 68 20 77 72 6f 6e 67 20 | 73 69 7a 65 21 0a 66 69 |h wrong |size!.fi|
|00000ed0| 0a 23 20 65 6e 64 20 6f | 66 20 27 63 6f 6e 74 65 |.# end o|f 'conte|
|00000ee0| 78 74 2e 63 27 0a 66 69 | 0a 69 66 20 74 65 73 74 |xt.c'.fi|.if test|
|00000ef0| 20 2d 66 20 27 63 6f 70 | 79 6d 73 67 2e 63 27 20 | -f 'cop|ymsg.c' |
|00000f00| 2d 61 20 22 24 7b 31 7d | 22 20 21 3d 20 22 2d 63 |-a "${1}|" != "-c|
|00000f10| 22 20 3b 20 74 68 65 6e | 20 0a 20 20 65 63 68 6f |" ; then| . echo|
|00000f20| 20 73 68 61 72 3a 20 57 | 69 6c 6c 20 6e 6f 74 20 | shar: W|ill not |
|00000f30| 63 6c 6f 62 62 65 72 20 | 65 78 69 73 74 69 6e 67 |clobber |existing|
|00000f40| 20 66 69 6c 65 20 5c 22 | 27 63 6f 70 79 6d 73 67 | file \"|'copymsg|
|00000f50| 2e 63 27 5c 22 0a 65 6c | 73 65 0a 65 63 68 6f 20 |.c'\".el|se.echo |
|00000f60| 73 68 61 72 3a 20 45 78 | 74 72 61 63 74 69 6e 67 |shar: Ex|tracting|
|00000f70| 20 5c 22 27 63 6f 70 79 | 6d 73 67 2e 63 27 5c 22 | \"'copy|msg.c'\"|
|00000f80| 20 5c 28 35 39 39 38 20 | 63 68 61 72 61 63 74 65 | \(5998 |characte|
|00000f90| 72 73 5c 29 0a 73 65 64 | 20 22 73 2f 5e 58 2f 2f |rs\).sed| "s/^X//|
|00000fa0| 22 20 3e 27 63 6f 70 79 | 6d 73 67 2e 63 27 20 3c |" >'copy|msg.c' <|
|00000fb0| 3c 27 45 4e 44 5f 4f 46 | 5f 46 49 4c 45 27 0a 58 |<'END_OF|_FILE'.X|
|00000fc0| 2f 2a 20 24 48 65 61 64 | 65 72 3a 20 63 6f 70 79 |/* $Head|er: copy|
|00000fd0| 6d 73 67 2e 63 2c 76 20 | 31 2e 31 20 38 38 2f 30 |msg.c,v |1.1 88/0|
|00000fe0| 36 2f 30 36 20 30 39 3a | 33 38 3a 31 33 20 63 68 |6/06 09:|38:13 ch|
|00000ff0| 69 70 20 45 78 70 20 24 | 0a 58 20 2a 0a 58 20 2a |ip Exp $|.X *.X *|
|00001000| 20 54 61 6b 65 20 74 68 | 65 20 6d 65 73 73 61 67 | Take th|e messag|
|00001010| 65 20 66 72 6f 6d 20 73 | 74 61 6e 64 61 72 64 20 |e from s|tandard |
|00001020| 69 6e 70 75 74 20 61 6e | 64 20 77 72 69 74 65 20 |input an|d write |
|00001030| 69 74 20 74 6f 20 74 77 | 6f 20 74 65 6d 70 20 66 |it to tw|o temp f|
|00001040| 69 6c 65 73 2c 0a 58 20 | 2a 20 6f 6e 65 20 66 6f |iles,.X |* one fo|
|00001050| 72 20 74 68 65 20 68 65 | 61 64 65 72 20 28 69 6e |r the he|ader (in|
|00001060| 63 6c 75 64 69 6e 67 20 | 74 68 65 20 65 6d 70 74 |cluding |the empt|
|00001070| 79 20 6c 69 6e 65 29 20 | 61 6e 64 20 6f 6e 65 20 |y line) |and one |
|00001080| 66 6f 72 20 74 68 65 20 | 62 6f 64 79 2e 0a 58 20 |for the |body..X |
|00001090| 2a 0a 58 20 2a 20 24 4c | 6f 67 3a 09 63 6f 70 79 |*.X * $L|og:.copy|
|000010a0| 6d 73 67 2e 63 2c 76 20 | 24 0a 58 20 2a 20 52 65 |msg.c,v |$.X * Re|
|000010b0| 76 69 73 69 6f 6e 20 31 | 2e 31 20 20 38 38 2f 30 |vision 1|.1 88/0|
|000010c0| 36 2f 30 36 20 20 30 39 | 3a 33 38 3a 31 33 20 20 |6/06 09|:38:13 |
|000010d0| 63 68 69 70 0a 58 20 2a | 20 49 6e 69 74 69 61 6c |chip.X *| Initial|
|000010e0| 20 72 65 76 69 73 69 6f | 6e 0a 58 20 2a 20 0a 58 | revisio|n.X * .X|
|000010f0| 20 2a 2f 0a 58 0a 58 23 | 69 6e 63 6c 75 64 65 20 | */.X.X#|include |
|00001100| 22 64 65 6c 69 76 65 72 | 2e 68 22 0a 58 0a 58 2f |"deliver|.h".X.X/|
|00001110| 2a 0a 58 20 2a 20 4d 61 | 63 72 6f 73 2e 0a 58 20 |*.X * Ma|cros..X |
|00001120| 2a 2f 0a 58 0a 58 2f 2a | 20 44 6f 65 73 20 61 20 |*/.X.X/*| Does a |
|00001130| 73 74 72 69 6e 67 20 73 | 74 61 72 74 20 77 69 74 |string s|tart wit|
|00001140| 68 20 22 46 72 6f 6d 20 | 22 3f 20 2a 2f 0a 58 0a |h "From |"? */.X.|
|00001150| 58 23 64 65 66 69 6e 65 | 20 49 53 46 52 4f 4d 28 |X#define| ISFROM(|
|00001160| 70 29 20 28 28 70 29 5b | 30 5d 20 3d 3d 20 27 46 |p) ((p)[|0] == 'F|
|00001170| 27 20 26 26 20 28 70 29 | 5b 31 5d 20 3d 3d 20 27 |' && (p)|[1] == '|
|00001180| 72 27 20 26 26 20 28 70 | 29 5b 32 5d 20 3d 3d 20 |r' && (p|)[2] == |
|00001190| 27 6f 27 20 5c 0a 58 09 | 09 26 26 20 28 70 29 5b |'o' \.X.|.&& (p)[|
|000011a0| 33 5d 20 3d 3d 20 27 6d | 27 20 26 26 20 28 70 29 |3] == 'm|' && (p)|
|000011b0| 5b 34 5d 20 3d 3d 20 27 | 20 27 29 0a 58 0a 58 2f |[4] == '| ').X.X/|
|000011c0| 2a 0a 58 20 2a 20 4c 6f | 63 61 6c 20 66 75 6e 63 |*.X * Lo|cal func|
|000011d0| 74 69 6f 6e 73 2e 0a 58 | 20 2a 2f 0a 58 0a 58 73 |tions..X| */.X.Xs|
|000011e0| 74 61 74 69 63 20 20 63 | 68 61 72 20 20 20 20 2a |tatic c|har *|
|000011f0| 74 65 6d 70 66 69 6c 65 | 28 29 3b 0a 58 73 74 61 |tempfile|();.Xsta|
|00001200| 74 69 63 20 20 69 6e 74 | 20 20 20 20 20 74 63 72 |tic int| tcr|
|00001210| 65 61 74 65 28 29 3b 0a | 58 0a 58 2f 2a 2d 2d 2d |eate();.|X.X/*---|
|00001220| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00001230| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|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 2d 2d 2d 2d |--------|--------|
|00001260| 2d 2d 2d 0a 58 20 2a 20 | 43 6f 70 79 20 74 68 65 |---.X * |Copy the|
|00001270| 20 6d 65 73 73 61 67 65 | 20 6f 6e 20 74 68 65 20 | message| on the |
|00001280| 73 74 61 6e 64 61 72 64 | 20 69 6e 70 75 74 20 74 |standard| input t|
|00001290| 6f 20 74 77 6f 20 74 65 | 6d 70 20 66 69 6c 65 73 |o two te|mp files|
|000012a0| 3a 0a 58 20 2a 20 6f 6e | 65 20 66 6f 72 20 74 68 |:.X * on|e for th|
|000012b0| 65 20 68 65 61 64 65 72 | 20 61 6e 64 20 6f 6e 65 |e header| and one|
|000012c0| 20 66 6f 72 20 74 68 65 | 20 62 6f 64 79 2e 0a 58 | for the| body..X|
|000012d0| 20 2a 2f 0a 58 0a 58 69 | 6e 74 0a 58 63 6f 70 79 | */.X.Xi|nt.Xcopy|
|000012e0| 5f 6d 65 73 73 61 67 65 | 28 29 0a 58 7b 0a 58 09 |_message|().X{.X.|
|000012f0| 63 68 61 72 20 20 20 20 | 62 75 66 5b 42 55 46 53 |char |buf[BUFS|
|00001300| 49 5a 5d 3b 0a 58 09 46 | 49 4c 45 20 20 20 20 2a |IZ];.X.F|ILE *|
|00001310| 64 66 70 5b 54 5f 4d 41 | 58 5d 3b 0a 58 09 63 68 |dfp[T_MA|X];.X.ch|
|00001320| 61 72 20 20 20 20 2a 70 | 2c 20 2a 66 73 65 6e 64 |ar *p|, *fsend|
|00001330| 65 72 2c 20 2a 66 72 65 | 6d 6f 74 65 2c 20 2a 6f |er, *fre|mote, *o|
|00001340| 73 65 6e 64 65 72 2c 20 | 2a 6f 72 65 6d 6f 74 65 |sender, |*oremote|
|00001350| 3b 0a 58 09 6c 6f 6e 67 | 20 20 20 20 6e 6f 77 3b |;.X.long| now;|
|00001360| 0a 58 09 69 6e 74 20 20 | 20 20 20 74 2c 20 62 2c |.X.int | t, b,|
|00001370| 20 65 6d 70 74 79 5f 6c | 69 6e 65 3b 0a 58 09 69 | empty_l|ine;.X.i|
|00001380| 6e 74 20 20 20 20 20 72 | 65 74 20 3d 20 30 3b 0a |nt r|et = 0;.|
|00001390| 58 0a 58 09 2f 2a 0a 58 | 09 20 2a 20 43 72 65 61 |X.X./*.X|. * Crea|
|000013a0| 74 65 20 74 65 6d 70 6f | 72 61 72 79 20 66 69 6c |te tempo|rary fil|
|000013b0| 65 73 20 74 6f 20 68 6f | 6c 64 20 74 68 65 20 68 |es to ho|ld the h|
|000013c0| 65 61 64 65 72 20 61 6e | 64 20 6d 65 73 73 61 67 |eader an|d messag|
|000013d0| 65 20 62 6f 64 79 2e 0a | 58 09 20 2a 2f 0a 58 0a |e body..|X. */.X.|
|000013e0| 58 09 66 6f 72 20 28 74 | 20 3d 20 30 3b 20 74 20 |X.for (t| = 0; t |
|000013f0| 3c 20 54 5f 4d 41 58 3b | 20 2b 2b 74 29 0a 58 09 |< T_MAX;| ++t).X.|
|00001400| 7b 0a 58 09 09 69 6e 74 | 20 20 20 20 20 66 64 3b |{.X..int| fd;|
|00001410| 0a 58 0a 58 09 09 74 66 | 69 6c 65 5b 74 5d 20 3d |.X.X..tf|ile[t] =|
|00001420| 20 74 65 6d 70 66 69 6c | 65 28 29 3b 0a 58 09 09 | tempfil|e();.X..|
|00001430| 69 66 20 28 28 74 66 64 | 5b 74 5d 20 3d 20 74 63 |if ((tfd|[t] = tc|
|00001440| 72 65 61 74 65 28 74 66 | 69 6c 65 5b 74 5d 29 29 |reate(tf|ile[t]))|
|00001450| 20 3d 3d 20 2d 31 29 0a | 58 09 09 09 72 65 74 75 | == -1).|X...retu|
|00001460| 72 6e 20 2d 31 3b 0a 58 | 0a 58 09 09 69 66 20 28 |rn -1;.X|.X..if (|
|00001470| 28 66 64 20 3d 20 64 75 | 70 28 74 66 64 5b 74 5d |(fd = du|p(tfd[t]|
|00001480| 29 29 20 3d 3d 20 2d 31 | 29 0a 58 09 09 7b 0a 58 |)) == -1|).X..{.X|
|00001490| 09 09 09 73 79 73 65 72 | 72 28 22 64 75 70 20 25 |...syser|r("dup %|
|000014a0| 73 20 66 64 22 2c 20 74 | 74 79 70 65 5b 74 5d 29 |s fd", t|type[t])|
|000014b0| 3b 0a 58 09 09 09 72 65 | 74 75 72 6e 20 2d 31 3b |;.X...re|turn -1;|
|000014c0| 0a 58 09 09 7d 0a 58 09 | 09 28 76 6f 69 64 29 20 |.X..}.X.|.(void) |
|000014d0| 6c 73 65 65 6b 28 66 64 | 2c 20 30 4c 2c 20 30 29 |lseek(fd|, 0L, 0)|
|000014e0| 3b 0a 58 09 09 69 66 20 | 28 28 64 66 70 5b 74 5d |;.X..if |((dfp[t]|
|000014f0| 20 3d 20 66 64 6f 70 65 | 6e 28 66 64 2c 20 22 72 | = fdope|n(fd, "r|
|00001500| 2b 22 29 29 20 3d 3d 20 | 4e 55 4c 4c 29 0a 58 09 |+")) == |NULL).X.|
|00001510| 09 7b 0a 58 09 09 09 65 | 72 72 6f 72 28 22 63 61 |.{.X...e|rror("ca|
|00001520| 6e 27 74 20 66 64 6f 70 | 65 6e 20 25 73 20 66 64 |n't fdop|en %s fd|
|00001530| 22 2c 20 74 74 79 70 65 | 5b 74 5d 29 3b 0a 58 09 |", ttype|[t]);.X.|
|00001540| 09 09 72 65 74 75 72 6e | 20 2d 31 3b 0a 58 09 09 |..return| -1;.X..|
|00001550| 7d 0a 58 09 7d 0a 58 0a | 58 09 2f 2a 20 44 65 62 |}.X.}.X.|X./* Deb|
|00001560| 75 67 67 69 6e 67 20 6d | 65 73 73 61 67 65 20 66 |ugging m|essage f|
|00001570| 6f 72 20 6c 61 74 65 72 | 20 65 78 61 6d 69 6e 61 |or later| examina|
|00001580| 74 69 6f 6e 20 6f 66 20 | 74 65 6d 70 20 66 69 6c |tion of |temp fil|
|00001590| 65 73 2e 20 2a 2f 0a 58 | 0a 58 09 69 66 20 28 76 |es. */.X|.X.if (v|
|000015a0| 65 72 62 6f 73 65 29 0a | 58 09 7b 0a 58 09 09 6d |erbose).|X.{.X..m|
|000015b0| 65 73 73 61 67 65 28 22 | 68 65 61 64 65 72 3d 25 |essage("|header=%|
|000015c0| 73 2c 20 62 6f 64 79 3d | 25 73 5c 6e 22 2c 0a 58 |s, body=|%s\n",.X|
|000015d0| 09 09 09 74 66 69 6c 65 | 5b 54 5f 48 45 41 44 45 |...tfile|[T_HEADE|
|000015e0| 52 5d 2c 20 74 66 69 6c | 65 5b 54 5f 42 4f 44 59 |R], tfil|e[T_BODY|
|000015f0| 5d 29 3b 0a 58 09 7d 0a | 58 0a 58 09 2f 2a 0a 58 |]);.X.}.|X.X./*.X|
|00001600| 09 20 2a 20 49 66 20 74 | 68 65 72 65 20 69 73 20 |. * If t|here is |
|00001610| 61 20 46 72 6f 6d 5f 20 | 6c 69 6e 65 2c 20 66 69 |a From_ |line, fi|
|00001620| 6e 64 20 74 68 65 20 73 | 65 6e 64 65 72 20 6e 61 |nd the s|ender na|
|00001630| 6d 65 20 74 68 65 72 65 | 69 6e 2e 0a 58 09 20 2a |me there|in..X. *|
|00001640| 2f 0a 58 0a 58 09 66 73 | 65 6e 64 65 72 20 3d 20 |/.X.X.fs|ender = |
|00001650| 66 72 65 6d 6f 74 65 20 | 3d 20 4e 55 4c 4c 3b 0a |fremote |= NULL;.|
|00001660| 58 0a 58 09 62 20 3d 20 | 28 66 67 65 74 73 28 62 |X.X.b = |(fgets(b|
|00001670| 75 66 2c 20 47 45 54 53 | 49 5a 45 28 62 75 66 29 |uf, GETS|IZE(buf)|
|00001680| 2c 20 73 74 64 69 6e 29 | 20 3f 20 54 52 55 45 20 |, stdin)| ? TRUE |
|00001690| 3a 20 46 41 4c 53 45 29 | 3b 0a 58 0a 58 09 69 66 |: FALSE)|;.X.X.if|
|000016a0| 20 28 62 20 26 26 20 49 | 53 46 52 4f 4d 28 62 75 | (b && I|SFROM(bu|
|000016b0| 66 29 20 26 26 20 28 70 | 20 3d 20 73 74 72 63 68 |f) && (p| = strch|
|000016c0| 72 28 62 75 66 2c 20 27 | 5c 6e 27 29 29 20 21 3d |r(buf, '|\n')) !=|
|000016d0| 20 4e 55 4c 4c 29 0a 58 | 09 7b 0a 58 09 09 62 20 | NULL).X|.{.X..b |
|000016e0| 3d 20 46 41 4c 53 45 3b | 20 20 20 20 20 20 2f 2a |= FALSE;| /*|
|000016f0| 20 44 6f 6e 27 74 20 6f | 75 74 70 75 74 20 74 77 | Don't o|utput tw|
|00001700| 6f 20 46 72 6f 6d 5f 20 | 6c 69 6e 65 73 20 2a 2f |o From_ |lines */|
|00001710| 0a 58 09 09 2a 70 20 3d | 20 30 3b 0a 58 0a 58 09 |.X..*p =| 0;.X.X.|
|00001720| 09 2f 2a 20 46 69 6e 64 | 20 73 65 6e 64 65 72 20 |./* Find| sender |
|00001730| 2a 2f 0a 58 0a 58 09 09 | 66 6f 72 20 28 66 73 65 |*/.X.X..|for (fse|
|00001740| 6e 64 65 72 20 3d 20 62 | 75 66 20 2b 20 35 3b 20 |nder = b|uf + 5; |
|00001750| 69 73 73 70 61 63 65 28 | 2a 66 73 65 6e 64 65 72 |isspace(|*fsender|
|00001760| 29 3b 20 2b 2b 66 73 65 | 6e 64 65 72 29 0a 58 09 |); ++fse|nder).X.|
|00001770| 09 09 3b 20 2f 2a 20 75 | 6e 74 69 6c 20 73 65 6e |..; /* u|ntil sen|
|00001780| 64 65 72 20 2a 2f 0a 58 | 09 09 66 6f 72 20 28 70 |der */.X|..for (p|
|00001790| 20 3d 20 66 73 65 6e 64 | 65 72 3b 20 2a 70 20 26 | = fsend|er; *p &|
|000017a0| 26 20 21 69 73 73 70 61 | 63 65 28 2a 70 29 3b 20 |& !isspa|ce(*p); |
|000017b0| 2b 2b 70 29 0a 58 09 09 | 09 3b 20 2f 2a 20 75 6e |++p).X..|.; /* un|
|000017c0| 74 69 6c 20 65 6e 64 20 | 6f 66 20 73 65 6e 64 65 |til end |of sende|
|000017d0| 72 20 2a 2f 0a 58 09 09 | 69 66 20 28 2a 70 29 0a |r */.X..|if (*p).|
|000017e0| 58 09 09 09 2a 70 2b 2b | 20 3d 20 27 5c 30 27 3b |X...*p++| = '\0';|
|000017f0| 0a 58 0a 58 09 09 2f 2a | 20 46 69 6e 64 20 27 72 |.X.X../*| Find 'r|
|00001800| 65 6d 6f 74 65 20 66 72 | 6f 6d 27 20 70 68 72 61 |emote fr|om' phra|
|00001810| 73 65 20 28 69 66 20 61 | 6e 79 29 20 2a 2f 0a 58 |se (if a|ny) */.X|
|00001820| 0a 58 09 09 66 6f 72 20 | 28 66 72 65 6d 6f 74 65 |.X..for |(fremote|
|00001830| 20 3d 20 70 3b 0a 58 09 | 09 20 20 20 20 20 28 66 | = p;.X.|. (f|
|00001840| 72 65 6d 6f 74 65 20 3d | 20 73 74 72 63 68 72 28 |remote =| strchr(|
|00001850| 66 72 65 6d 6f 74 65 2c | 20 27 72 27 29 29 20 21 |fremote,| 'r')) !|
|00001860| 3d 20 4e 55 4c 4c 3b 0a | 58 09 09 20 20 20 20 20 |= NULL;.|X.. |
|00001870| 2b 2b 66 72 65 6d 6f 74 | 65 29 0a 58 09 09 7b 0a |++fremot|e).X..{.|
|00001880| 58 09 09 09 69 66 20 28 | 73 74 72 6e 63 6d 70 28 |X...if (|strncmp(|
|00001890| 66 72 65 6d 6f 74 65 2c | 20 22 72 65 6d 6f 74 65 |fremote,| "remote|
|000018a0| 20 66 72 6f 6d 22 2c 20 | 31 31 29 20 3d 3d 20 30 | from", |11) == 0|
|000018b0| 29 0a 58 09 09 09 7b 0a | 58 09 09 09 09 66 72 65 |).X...{.|X....fre|
|000018c0| 6d 6f 74 65 20 2b 3d 20 | 31 31 3b 0a 58 09 09 09 |mote += |11;.X...|
|000018d0| 09 77 68 69 6c 65 20 28 | 69 73 73 70 61 63 65 28 |.while (|isspace(|
|000018e0| 2a 66 72 65 6d 6f 74 65 | 29 29 0a 58 09 09 09 09 |*fremote|)).X....|
|000018f0| 09 2b 2b 66 72 65 6d 6f | 74 65 3b 0a 58 09 09 09 |.++fremo|te;.X...|
|00001900| 09 62 72 65 61 6b 3b 0a | 58 09 09 09 7d 0a 58 09 |.break;.|X...}.X.|
|00001910| 09 7d 0a 58 09 7d 0a 58 | 0a 58 09 2f 2a 0a 58 09 |.}.X.}.X|.X./*.X.|
|00001920| 20 2a 20 57 72 69 74 65 | 20 61 20 46 72 6f 6d 5f | * Write| a From_|
|00001930| 20 6c 69 6e 65 20 74 6f | 20 74 68 65 20 68 65 61 | line to| the hea|
|00001940| 64 65 72 20 66 69 6c 65 | 2e 0a 58 09 20 2a 20 49 |der file|..X. * I|
|00001950| 66 20 74 68 65 20 75 73 | 65 72 20 73 70 65 63 69 |f the us|er speci|
|00001960| 66 69 65 64 20 61 20 73 | 65 6e 64 65 72 20 6e 61 |fied a s|ender na|
|00001970| 6d 65 2c 20 75 73 65 20 | 69 74 3b 0a 58 09 20 2a |me, use |it;.X. *|
|00001980| 20 65 6c 73 65 20 69 66 | 20 77 65 20 66 6f 75 6e | else if| we foun|
|00001990| 64 20 61 20 46 72 6f 6d | 5f 20 6c 69 6e 65 2c 20 |d a From|_ line, |
|000019a0| 75 73 65 20 74 68 65 20 | 73 65 6e 64 65 72 20 66 |use the |sender f|
|000019b0| 6f 75 6e 64 20 74 68 65 | 72 65 69 6e 3b 0a 58 09 |ound the|rein;.X.|
|000019c0| 20 2a 20 65 6c 73 65 20 | 75 73 65 20 74 68 65 20 | * else |use the |
|000019d0| 75 73 65 72 20 6e 61 6d | 65 20 6f 66 20 6f 75 72 |user nam|e of our|
|000019e0| 20 72 65 61 6c 20 55 49 | 44 2e 0a 58 09 20 2a 2f | real UI|D..X. */|
|000019f0| 0a 58 0a 58 09 69 66 20 | 28 73 65 6e 64 65 72 20 |.X.X.if |(sender |
|00001a00| 26 26 20 2a 73 65 6e 64 | 65 72 29 0a 58 09 7b 0a |&& *send|er).X.{.|
|00001a10| 58 09 09 6f 73 65 6e 64 | 65 72 20 3d 20 73 65 6e |X..osend|er = sen|
|00001a20| 64 65 72 3b 0a 58 09 09 | 6f 72 65 6d 6f 74 65 20 |der;.X..|oremote |
|00001a30| 3d 20 4e 55 4c 4c 3b 0a | 58 09 7d 0a 58 09 65 6c |= NULL;.|X.}.X.el|
|00001a40| 73 65 20 69 66 20 28 66 | 73 65 6e 64 65 72 29 0a |se if (f|sender).|
|00001a50| 58 09 7b 0a 58 09 09 6f | 73 65 6e 64 65 72 20 3d |X.{.X..o|sender =|
|00001a60| 20 66 73 65 6e 64 65 72 | 3b 0a 58 09 09 6f 72 65 | fsender|;.X..ore|
|00001a70| 6d 6f 74 65 20 3d 20 66 | 72 65 6d 6f 74 65 3b 0a |mote = f|remote;.|
|00001a80| 58 09 7d 0a 58 09 65 6c | 73 65 0a 58 09 7b 0a 58 |X.}.X.el|se.X.{.X|
|00001a90| 09 09 6f 73 65 6e 64 65 | 72 20 3d 20 72 65 61 6c |..osende|r = real|
|00001aa0| 5f 63 74 2d 3e 6e 61 6d | 65 3b 0a 58 09 09 6f 72 |_ct->nam|e;.X..or|
|00001ab0| 65 6d 6f 74 65 20 3d 20 | 4e 55 4c 4c 3b 0a 58 09 |emote = |NULL;.X.|
|00001ac0| 7d 0a 58 0a 58 09 28 76 | 6f 69 64 29 20 66 70 75 |}.X.X.(v|oid) fpu|
|00001ad0| 74 73 28 22 46 72 6f 6d | 20 22 2c 20 64 66 70 5b |ts("From| ", dfp[|
|00001ae0| 54 5f 48 45 41 44 45 52 | 5d 29 3b 0a 58 09 69 66 |T_HEADER|]);.X.if|
|00001af0| 20 28 6f 72 65 6d 6f 74 | 65 29 0a 58 09 7b 0a 58 | (oremot|e).X.{.X|
|00001b00| 09 09 28 76 6f 69 64 29 | 20 66 70 75 74 73 28 6f |..(void)| fputs(o|
|00001b10| 72 65 6d 6f 74 65 2c 20 | 64 66 70 5b 54 5f 48 45 |remote, |dfp[T_HE|
|00001b20| 41 44 45 52 5d 29 3b 0a | 58 09 09 28 76 6f 69 64 |ADER]);.|X..(void|
|00001b30| 29 20 66 70 75 74 63 28 | 27 21 27 2c 20 64 66 70 |) fputc(|'!', dfp|
|00001b40| 5b 54 5f 48 45 41 44 45 | 52 5d 29 3b 0a 58 09 7d |[T_HEADE|R]);.X.}|
|00001b50| 0a 58 09 28 76 6f 69 64 | 29 20 66 70 75 74 73 28 |.X.(void|) fputs(|
|00001b60| 6f 73 65 6e 64 65 72 2c | 20 64 66 70 5b 54 5f 48 |osender,| dfp[T_H|
|00001b70| 45 41 44 45 52 5d 29 3b | 0a 58 09 28 76 6f 69 64 |EADER]);|.X.(void|
|00001b80| 29 20 66 70 75 74 63 28 | 27 20 27 2c 20 64 66 70 |) fputc(|' ', dfp|
|00001b90| 5b 54 5f 48 45 41 44 45 | 52 5d 29 3b 0a 58 09 28 |[T_HEADE|R]);.X.(|
|00001ba0| 76 6f 69 64 29 20 74 69 | 6d 65 28 26 6e 6f 77 29 |void) ti|me(&now)|
|00001bb0| 3b 0a 58 09 28 76 6f 69 | 64 29 20 66 70 75 74 73 |;.X.(voi|d) fputs|
|00001bc0| 28 63 74 69 6d 65 28 26 | 6e 6f 77 29 2c 20 64 66 |(ctime(&|now), df|
|00001bd0| 70 5b 54 5f 48 45 41 44 | 45 52 5d 29 3b 0a 58 0a |p[T_HEAD|ER]);.X.|
|00001be0| 58 09 2f 2a 0a 58 09 20 | 2a 20 43 6f 70 79 20 74 |X./*.X. |* Copy t|
|00001bf0| 68 65 20 72 65 73 74 20 | 6f 66 20 74 68 65 20 68 |he rest |of the h|
|00001c00| 65 61 64 65 72 20 28 69 | 66 20 61 6e 79 29 2e 0a |eader (i|f any)..|
|00001c10| 58 09 20 2a 2f 0a 58 0a | 58 09 66 6f 72 20 28 3b |X. */.X.|X.for (;|
|00001c20| 20 21 66 65 6f 66 28 73 | 74 64 69 6e 29 3b 20 62 | !feof(s|tdin); b|
|00001c30| 20 3d 20 46 41 4c 53 45 | 29 0a 58 09 7b 0a 58 09 | = FALSE|).X.{.X.|
|00001c40| 09 69 66 20 28 21 62 29 | 0a 58 09 09 7b 0a 58 09 |.if (!b)|.X..{.X.|
|00001c50| 09 09 69 66 20 28 66 67 | 65 74 73 28 62 75 66 2c |..if (fg|ets(buf,|
|00001c60| 20 47 45 54 53 49 5a 45 | 28 62 75 66 29 2c 20 73 | GETSIZE|(buf), s|
|00001c70| 74 64 69 6e 29 29 0a 58 | 09 09 09 09 62 20 3d 20 |tdin)).X|....b = |
|00001c80| 54 52 55 45 3b 0a 58 09 | 09 09 65 6c 73 65 0a 58 |TRUE;.X.|..else.X|
|00001c90| 09 09 09 09 62 72 65 61 | 6b 3b 0a 58 09 09 7d 0a |....brea|k;.X..}.|
|00001ca0| 58 0a 58 09 09 2f 2a 20 | 45 6d 70 74 79 20 6c 69 |X.X../* |Empty li|
|00001cb0| 6e 65 20 6d 65 61 6e 73 | 20 22 65 6e 64 20 6f 66 |ne means| "end of|
|00001cc0| 20 68 65 61 64 65 72 22 | 20 2a 2f 0a 58 0a 58 09 | header"| */.X.X.|
|00001cd0| 09 69 66 20 28 62 75 66 | 5b 30 5d 20 3d 3d 20 27 |.if (buf|[0] == '|
|00001ce0| 5c 6e 27 29 0a 58 09 09 | 7b 0a 58 09 09 09 62 20 |\n').X..|{.X...b |
|00001cf0| 3d 20 46 41 4c 53 45 3b | 20 20 20 20 2f 2a 20 44 |= FALSE;| /* D|
|00001d00| 6f 6e 27 74 20 70 75 74 | 20 74 68 69 73 20 6c 69 |on't put| this li|
|00001d10| 6e 65 20 69 6e 20 74 68 | 65 20 62 6f 64 79 2e 20 |ne in th|e body. |
|00001d20| 2a 2f 0a 58 09 09 09 62 | 72 65 61 6b 3b 0a 58 09 |*/.X...b|reak;.X.|
|00001d30| 09 7d 0a 58 0a 58 09 09 | 2f 2a 0a 58 09 09 20 2a |.}.X.X..|/*.X.. *|
|00001d40| 20 41 20 6c 69 6e 65 20 | 74 6f 6f 20 6c 6f 6e 67 | A line |too long|
|00001d50| 20 74 6f 20 66 69 74 20 | 69 6e 20 62 75 66 5b 5d | to fit |in buf[]|
|00001d60| 20 63 61 6e 27 74 20 62 | 65 20 61 20 68 65 61 64 | can't b|e a head|
|00001d70| 65 72 20 6c 69 6e 65 2e | 0a 58 09 09 20 2a 20 41 |er line.|.X.. * A|
|00001d80| 74 20 6c 65 61 73 74 2c | 20 74 68 61 74 27 73 20 |t least,| that's |
|00001d90| 6d 79 20 6f 70 69 6e 69 | 6f 6e 2e 2e 2e 20 3a 2d |my opini|on... :-|
|00001da0| 29 0a 58 09 09 20 2a 2f | 0a 58 0a 58 09 09 69 66 |).X.. */|.X.X..if|
|00001db0| 20 28 21 73 74 72 63 68 | 72 28 62 75 66 2c 20 27 | (!strch|r(buf, '|
|00001dc0| 5c 6e 27 29 29 0a 58 09 | 09 09 62 72 65 61 6b 3b |\n')).X.|..break;|
|00001dd0| 0a 58 0a 58 09 09 2f 2a | 0a 58 09 09 20 2a 20 49 |.X.X../*|.X.. * I|
|00001de0| 66 20 6c 69 6e 65 20 62 | 65 67 69 6e 73 20 77 69 |f line b|egins wi|
|00001df0| 74 68 20 77 68 69 74 65 | 73 70 61 63 65 2c 20 69 |th white|space, i|
|00001e00| 74 27 73 20 61 20 63 6f | 6e 74 69 6e 75 61 74 69 |t's a co|ntinuati|
|00001e10| 6f 6e 2e 0a 58 09 09 20 | 2a 20 45 6c 73 65 20 69 |on..X.. |* Else i|
|00001e20| 66 20 6c 69 6e 65 20 62 | 65 67 69 6e 73 20 77 69 |f line b|egins wi|
|00001e30| 74 68 20 46 72 6f 6d 5f | 20 6f 72 20 27 3e 27 2c |th From_| or '>',|
|00001e40| 20 70 72 65 70 65 6e 64 | 20 27 3e 27 2e 0a 58 09 | prepend| '>'..X.|
|00001e50| 09 20 2a 20 45 6c 73 65 | 20 69 66 20 6c 69 6e 65 |. * Else| if line|
|00001e60| 20 64 6f 65 73 6e 27 74 | 20 6c 6f 6f 6b 20 6c 69 | doesn't| look li|
|00001e70| 6b 65 20 61 20 68 65 61 | 64 65 72 2c 20 74 68 69 |ke a hea|der, thi|
|00001e80| 73 20 6d 75 73 74 0a 58 | 09 09 20 2a 20 62 65 20 |s must.X|.. * be |
|00001e90| 74 68 65 20 62 65 67 69 | 6e 6e 69 6e 67 20 6f 66 |the begi|nning of|
|00001ea0| 20 74 68 65 20 62 6f 64 | 79 2e 0a 58 09 09 20 2a | the bod|y..X.. *|
|00001eb0| 2f 0a 58 0a 58 09 09 69 | 66 20 28 69 73 73 70 61 |/.X.X..i|f (isspa|
|00001ec0| 63 65 28 62 75 66 5b 30 | 5d 29 29 0a 58 09 09 09 |ce(buf[0|])).X...|
|00001ed0| 3b 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |; | |
|00001ee0| 2f 2a 20 63 6f 6e 74 69 | 6e 75 61 74 69 6f 6e 20 |/* conti|nuation |
|00001ef0| 2a 2f 0a 58 09 09 65 6c | 73 65 20 69 66 20 28 49 |*/.X..el|se if (I|
|00001f00| 53 46 52 4f 4d 28 62 75 | 66 29 20 7c 7c 20 28 62 |SFROM(bu|f) || (b|
|00001f10| 75 66 5b 30 5d 20 3d 3d | 20 27 3e 27 29 29 0a 58 |uf[0] ==| '>')).X|
|00001f20| 09 09 09 28 76 6f 69 64 | 29 20 66 70 75 74 63 28 |...(void|) fputc(|
|00001f30| 27 3e 27 2c 20 64 66 70 | 5b 54 5f 48 45 41 44 45 |'>', dfp|[T_HEADE|
|00001f40| 52 5d 29 3b 0a 58 09 09 | 65 6c 73 65 0a 58 09 09 |R]);.X..|else.X..|
|00001f50| 7b 0a 58 09 09 09 2f 2a | 20 6c 6f 6f 6b 20 66 6f |{.X.../*| look fo|
|00001f60| 72 20 74 68 65 20 63 6f | 6c 6f 6e 20 6f 6e 20 61 |r the co|lon on a|
|00001f70| 20 68 65 61 64 65 72 20 | 6c 61 62 65 6c 20 2a 2f | header |label */|
|00001f80| 0a 58 0a 58 09 09 09 70 | 20 3d 20 62 75 66 3b 0a |.X.X...p| = buf;.|
|00001f90| 58 09 09 09 77 68 69 6c | 65 20 28 69 73 61 6c 70 |X...whil|e (isalp|
|00001fa0| 68 61 28 2a 70 29 20 7c | 7c 20 2a 70 20 3d 3d 20 |ha(*p) ||| *p == |
|00001fb0| 27 2d 27 29 0a 58 09 09 | 09 09 2b 2b 70 3b 0a 58 |'-').X..|..++p;.X|
|00001fc0| 09 09 09 69 66 20 28 28 | 70 20 3d 3d 20 62 75 66 |...if ((|p == buf|
|00001fd0| 29 20 7c 7c 20 28 2a 70 | 20 21 3d 20 27 3a 27 29 |) || (*p| != ':')|
|00001fe0| 29 0a 58 09 09 09 09 62 | 72 65 61 6b 3b 20 20 2f |).X....b|reak; /|
|00001ff0| 2a 20 4e 6f 74 20 61 20 | 68 65 61 64 65 72 20 6c |* Not a |header l|
|00002000| 69 6e 65 21 20 2a 2f 0a | 58 09 09 7d 0a 58 0a 58 |ine! */.|X..}.X.X|
|00002010| 09 09 2f 2a 20 57 72 69 | 74 65 20 74 68 65 20 6c |../* Wri|te the l|
|00002020| 69 6e 65 20 74 6f 20 74 | 68 65 20 68 65 61 64 65 |ine to t|he heade|
|00002030| 72 20 66 69 6c 65 2e 20 | 2a 2f 0a 58 0a 58 09 09 |r file. |*/.X.X..|
|00002040| 28 76 6f 69 64 29 20 66 | 70 75 74 73 28 62 75 66 |(void) f|puts(buf|
|00002050| 2c 20 64 66 70 5b 54 5f | 48 45 41 44 45 52 5d 29 |, dfp[T_|HEADER])|
|00002060| 3b 0a 58 09 7d 0a 58 0a | 58 09 2f 2a 0a 58 09 20 |;.X.}.X.|X./*.X. |
|00002070| 2a 20 45 6e 64 20 74 68 | 65 20 68 65 61 64 65 72 |* End th|e header|
|00002080| 20 66 69 6c 65 20 77 69 | 74 68 20 61 20 62 6c 61 | file wi|th a bla|
|00002090| 6e 6b 20 6c 69 6e 65 2e | 0a 58 09 20 2a 20 54 68 |nk line.|.X. * Th|
|000020a0| 69 73 20 65 6e 61 62 6c | 65 73 20 75 73 20 74 6f |is enabl|es us to|
|000020b0| 20 73 69 6d 70 6c 79 20 | 63 6f 6e 63 61 74 65 6e | simply |concaten|
|000020c0| 61 74 65 20 69 74 20 77 | 69 74 68 20 74 68 65 20 |ate it w|ith the |
|000020d0| 62 6f 64 79 20 66 69 6c | 65 0a 58 09 20 2a 20 74 |body fil|e.X. * t|
|000020e0| 6f 20 70 72 6f 64 75 63 | 65 20 61 20 76 61 6c 69 |o produc|e a vali|
|000020f0| 64 20 6d 65 73 73 61 67 | 65 2e 0a 58 09 20 2a 2f |d messag|e..X. */|
|00002100| 0a 58 0a 58 09 28 76 6f | 69 64 29 20 66 70 75 74 |.X.X.(vo|id) fput|
|00002110| 63 28 27 5c 6e 27 2c 20 | 64 66 70 5b 54 5f 48 45 |c('\n', |dfp[T_HE|
|00002120| 41 44 45 52 5d 29 3b 0a | 58 0a 58 09 2f 2a 0a 58 |ADER]);.|X.X./*.X|
|00002130| 09 20 2a 20 43 6f 70 79 | 20 74 68 65 20 62 6f 64 |. * Copy| the bod|
|00002140| 79 20 28 69 66 20 61 6e | 79 29 2e 0a 58 09 20 2a |y (if an|y)..X. *|
|00002150| 2f 0a 58 0a 58 09 65 6d | 70 74 79 5f 6c 69 6e 65 |/.X.X.em|pty_line|
|00002160| 20 3d 20 46 41 4c 53 45 | 3b 0a 58 09 66 6f 72 20 | = FALSE|;.X.for |
|00002170| 28 3b 20 21 66 65 6f 66 | 28 73 74 64 69 6e 29 3b |(; !feof|(stdin);|
|00002180| 20 62 20 3d 20 46 41 4c | 53 45 29 0a 58 09 7b 0a | b = FAL|SE).X.{.|
|00002190| 58 09 09 69 66 20 28 21 | 62 29 0a 58 09 09 7b 0a |X..if (!|b).X..{.|
|000021a0| 58 09 09 09 69 66 20 28 | 66 67 65 74 73 28 62 75 |X...if (|fgets(bu|
|000021b0| 66 2c 20 47 45 54 53 49 | 5a 45 28 62 75 66 29 2c |f, GETSI|ZE(buf),|
|000021c0| 20 73 74 64 69 6e 29 29 | 0a 58 09 09 09 09 62 20 | stdin))|.X....b |
|000021d0| 3d 20 54 52 55 45 3b 0a | 58 09 09 09 65 6c 73 65 |= TRUE;.|X...else|
|000021e0| 0a 58 09 09 09 09 62 72 | 65 61 6b 3b 0a 58 09 09 |.X....br|eak;.X..|
|000021f0| 7d 0a 58 0a 58 09 09 69 | 66 20 28 49 53 46 52 4f |}.X.X..i|f (ISFRO|
|00002200| 4d 28 62 75 66 29 29 0a | 58 09 09 09 28 76 6f 69 |M(buf)).|X...(voi|
|00002210| 64 29 20 66 70 75 74 63 | 28 27 3e 27 2c 20 64 66 |d) fputc|('>', df|
|00002220| 70 5b 54 5f 42 4f 44 59 | 5d 29 3b 0a 58 09 09 28 |p[T_BODY|]);.X..(|
|00002230| 76 6f 69 64 29 20 66 70 | 75 74 73 28 62 75 66 2c |void) fp|uts(buf,|
|00002240| 20 64 66 70 5b 54 5f 42 | 4f 44 59 5d 29 3b 0a 58 | dfp[T_B|ODY]);.X|
|00002250| 0a 58 09 09 65 6d 70 74 | 79 5f 6c 69 6e 65 20 3d |.X..empt|y_line =|
|00002260| 20 28 62 75 66 5b 30 5d | 20 3d 3d 20 27 5c 6e 27 | (buf[0]| == '\n'|
|00002270| 29 3b 0a 58 0a 58 09 09 | 2f 2a 0a 58 09 09 20 2a |);.X.X..|/*.X.. *|
|00002280| 20 4f 75 74 70 75 74 20 | 74 68 65 20 72 65 73 74 | Output |the rest|
|00002290| 20 6f 66 20 61 20 76 65 | 72 79 20 6c 6f 6e 67 20 | of a ve|ry long |
|000022a0| 6c 69 6e 65 2e 0a 58 09 | 09 20 2a 20 57 65 20 64 |line..X.|. * We d|
|000022b0| 6f 20 74 68 69 73 20 68 | 65 72 65 2c 20 69 6e 73 |o this h|ere, ins|
|000022c0| 74 65 61 64 20 6f 66 20 | 67 6f 69 6e 67 20 61 72 |tead of |going ar|
|000022d0| 6f 75 6e 64 20 74 68 65 | 20 6c 6f 6f 70 2c 0a 58 |ound the| loop,.X|
|000022e0| 09 09 20 2a 20 69 6e 20 | 6f 72 64 65 72 20 74 6f |.. * in |order to|
|000022f0| 20 61 76 6f 69 64 20 6d | 69 73 69 6e 74 65 72 70 | avoid m|isinterp|
|00002300| 72 65 74 69 6e 67 20 46 | 72 6f 6d 5f 20 73 74 72 |reting F|rom_ str|
|00002310| 69 6e 67 73 0a 58 09 09 | 20 2a 20 74 68 61 74 20 |ings.X..| * that |
|00002320| 6d 61 79 20 62 65 20 66 | 6f 75 6e 64 20 69 6e 20 |may be f|ound in |
|00002330| 6c 6f 6e 67 20 6c 69 6e | 65 73 2e 0a 58 09 09 20 |long lin|es..X.. |
|00002340| 2a 2f 0a 58 0a 58 09 09 | 77 68 69 6c 65 20 28 21 |*/.X.X..|while (!|
|00002350| 73 74 72 63 68 72 28 62 | 75 66 2c 20 27 5c 6e 27 |strchr(b|uf, '\n'|
|00002360| 29 0a 58 09 09 20 20 20 | 20 26 26 20 21 66 65 6f |).X.. | && !feo|
|00002370| 66 28 73 74 64 69 6e 29 | 0a 58 09 09 20 20 20 20 |f(stdin)|.X.. |
|00002380| 26 26 20 66 67 65 74 73 | 28 62 75 66 2c 20 47 45 |&& fgets|(buf, GE|
|00002390| 54 53 49 5a 45 28 62 75 | 66 29 2c 20 73 74 64 69 |TSIZE(bu|f), stdi|
|000023a0| 6e 29 29 0a 58 09 09 09 | 28 76 6f 69 64 29 20 66 |n)).X...|(void) f|
|000023b0| 70 75 74 73 28 62 75 66 | 2c 20 64 66 70 5b 54 5f |puts(buf|, dfp[T_|
|000023c0| 42 4f 44 59 5d 29 3b 0a | 58 09 7d 0a 58 0a 58 09 |BODY]);.|X.}.X.X.|
|000023d0| 2f 2a 20 45 6e 73 75 72 | 65 20 74 68 61 74 20 74 |/* Ensur|e that t|
|000023e0| 68 65 20 62 6f 64 79 20 | 65 6e 64 73 20 77 69 74 |he body |ends wit|
|000023f0| 68 20 61 20 62 6c 61 6e | 6b 20 6c 69 6e 65 2e 20 |h a blan|k line. |
|00002400| 2a 2f 0a 58 0a 58 09 69 | 66 20 28 21 20 65 6d 70 |*/.X.X.i|f (! emp|
|00002410| 74 79 5f 6c 69 6e 65 29 | 0a 58 09 09 28 76 6f 69 |ty_line)|.X..(voi|
|00002420| 64 29 20 66 70 75 74 63 | 28 27 5c 6e 27 2c 20 64 |d) fputc|('\n', d|
|00002430| 66 70 5b 54 5f 42 4f 44 | 59 5d 29 3b 0a 58 0a 58 |fp[T_BOD|Y]);.X.X|
|00002440| 09 2f 2a 0a 58 09 20 2a | 20 49 66 20 77 65 20 65 |./*.X. *| If we e|
|00002450| 6e 63 6f 75 6e 74 65 72 | 65 64 20 61 6e 79 20 74 |ncounter|ed any t|
|00002460| 72 6f 75 62 6c 65 20 77 | 72 69 74 69 6e 67 20 74 |rouble w|riting t|
|00002470| 6f 20 74 68 65 20 74 65 | 6d 70 20 66 69 6c 65 73 |o the te|mp files|
|00002480| 2c 0a 58 09 20 2a 20 6c | 65 74 27 73 20 6e 6f 74 |,.X. * l|et's not|
|00002490| 20 6b 65 65 70 20 69 74 | 20 73 65 63 72 65 74 2e | keep it| secret.|
|000024a0| 0a 58 09 20 2a 2f 0a 58 | 0a 58 09 66 6f 72 20 28 |.X. */.X|.X.for (|
|000024b0| 74 20 3d 20 30 3b 20 74 | 20 3c 20 54 5f 4d 41 58 |t = 0; t| < T_MAX|
|000024c0| 3b 20 2b 2b 74 29 0a 58 | 09 7b 0a 58 09 09 69 66 |; ++t).X|.{.X..if|
|000024d0| 20 28 66 65 72 72 6f 72 | 28 64 66 70 5b 74 5d 29 | (ferror|(dfp[t])|
|000024e0| 29 0a 58 09 09 7b 0a 58 | 09 09 09 65 72 72 6f 72 |).X..{.X|...error|
|000024f0| 28 22 65 72 72 6f 72 20 | 77 72 69 74 69 6e 67 20 |("error |writing |
|00002500| 74 6f 20 25 73 20 66 69 | 6c 65 20 25 73 5c 6e 22 |to %s fi|le %s\n"|
|00002510| 2c 0a 58 09 09 09 09 74 | 74 79 70 65 5b 74 5d 2c |,.X....t|type[t],|
|00002520| 20 74 66 69 6c 65 5b 74 | 5d 29 3b 0a 58 09 09 09 | tfile[t|]);.X...|
|00002530| 72 65 74 20 3d 20 2d 31 | 3b 0a 58 09 09 7d 0a 58 |ret = -1|;.X..}.X|
|00002540| 0a 58 09 09 28 76 6f 69 | 64 29 20 66 63 6c 6f 73 |.X..(voi|d) fclos|
|00002550| 65 28 64 66 70 5b 74 5d | 29 3b 0a 58 09 7d 0a 58 |e(dfp[t]|);.X.}.X|
|00002560| 0a 58 09 2f 2a 20 52 65 | 74 75 72 6e 20 65 72 72 |.X./* Re|turn err|
|00002570| 6f 72 2f 73 75 63 63 65 | 73 73 2e 20 2a 2f 0a 58 |or/succe|ss. */.X|
|00002580| 0a 58 09 72 65 74 75 72 | 6e 20 72 65 74 3b 0a 58 |.X.retur|n ret;.X|
|00002590| 7d 0a 58 0a 58 2f 2a 2d | 2d 2d 2d 2d 2d 2d 2d 2d |}.X.X/*-|--------|
|000025a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000025b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000025c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000025d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 0a 58 20 |--------|-----.X |
|000025e0| 2a 20 52 65 74 75 72 6e | 20 61 20 70 6f 69 6e 74 |* Return| a point|
|000025f0| 65 72 20 74 6f 20 61 20 | 74 65 6d 70 6f 72 61 72 |er to a |temporar|
|00002600| 79 20 66 69 6c 65 6e 61 | 6d 65 2c 20 6f 72 20 4e |y filena|me, or N|
|00002610| 55 4c 4c 20 69 66 20 65 | 72 72 6f 72 2e 0a 58 20 |ULL if e|rror..X |
|00002620| 2a 2f 0a 58 0a 58 73 74 | 61 74 69 63 20 63 68 61 |*/.X.Xst|atic cha|
|00002630| 72 20 2a 0a 58 74 65 6d | 70 66 69 6c 65 28 29 0a |r *.Xtem|pfile().|
|00002640| 58 7b 0a 58 09 73 74 61 | 74 69 63 20 63 68 61 72 |X{.X.sta|tic char|
|00002650| 20 74 65 6d 70 6c 61 74 | 65 5b 5d 20 3d 20 22 2f | templat|e[] = "/|
|00002660| 74 6d 70 2f 64 6c 2e 58 | 58 58 58 58 58 22 3b 0a |tmp/dl.X|XXXXX";.|
|00002670| 58 09 63 68 61 72 20 20 | 20 20 2a 66 3b 0a 58 0a |X.char | *f;.X.|
|00002680| 58 09 66 20 3d 20 7a 61 | 6c 6c 6f 63 28 33 32 29 |X.f = za|lloc(32)|
|00002690| 3b 0a 58 09 28 76 6f 69 | 64 29 20 73 74 72 63 70 |;.X.(voi|d) strcp|
|000026a0| 79 28 66 2c 20 74 65 6d | 70 6c 61 74 65 29 3b 0a |y(f, tem|plate);.|
|000026b0| 58 09 69 66 20 28 6d 6b | 74 65 6d 70 28 66 29 20 |X.if (mk|temp(f) |
|000026c0| 3d 3d 20 4e 55 4c 4c 29 | 0a 58 09 7b 0a 58 09 09 |== NULL)|.X.{.X..|
|000026d0| 65 72 72 6f 72 28 22 63 | 61 6e 27 74 20 63 72 65 |error("c|an't cre|
|000026e0| 61 74 65 20 74 65 6d 70 | 6f 72 61 72 79 20 66 69 |ate temp|orary fi|
|000026f0| 6c 65 22 29 3b 0a 58 09 | 09 72 65 74 75 72 6e 20 |le");.X.|.return |
|00002700| 4e 55 4c 4c 3b 0a 58 09 | 7d 0a 58 09 72 65 74 75 |NULL;.X.|}.X.retu|
|00002710| 72 6e 20 66 3b 0a 58 7d | 0a 58 0a 58 2f 2a 2d 2d |rn f;.X}|.X.X/*--|
|00002720| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002730| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002740| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002750| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002760| 2d 2d 2d 2d 0a 58 20 2a | 20 43 72 65 61 74 65 20 |----.X *| Create |
|00002770| 61 20 66 69 6c 65 2c 20 | 6f 72 20 63 6f 6d 70 6c |a file, |or compl|
|00002780| 61 69 6e 20 69 66 20 69 | 74 20 64 6f 65 73 6e 27 |ain if i|t doesn'|
|00002790| 74 20 77 6f 72 6b 2e 0a | 58 20 2a 2f 0a 58 0a 58 |t work..|X */.X.X|
|000027a0| 73 74 61 74 69 63 20 69 | 6e 74 0a 58 74 63 72 65 |static i|nt.Xtcre|
|000027b0| 61 74 65 28 6e 61 6d 65 | 29 0a 58 63 68 61 72 20 |ate(name|).Xchar |
|000027c0| 20 20 20 2a 6e 61 6d 65 | 3b 0a 58 7b 0a 58 09 69 | *name|;.X{.X.i|
|000027d0| 6e 74 20 20 20 20 20 66 | 64 3b 0a 58 0a 58 09 69 |nt f|d;.X.X.i|
|000027e0| 66 20 28 28 66 64 20 3d | 20 6f 70 65 6e 28 6e 61 |f ((fd =| open(na|
|000027f0| 6d 65 2c 20 4f 5f 52 44 | 57 52 7c 4f 5f 43 52 45 |me, O_RD|WR|O_CRE|
|00002800| 41 54 7c 4f 5f 45 58 43 | 4c 2c 20 30 36 30 30 29 |AT|O_EXC|L, 0600)|
|00002810| 29 20 3d 3d 20 2d 31 29 | 0a 58 09 7b 0a 58 09 09 |) == -1)|.X.{.X..|
|00002820| 73 79 73 65 72 72 28 22 | 63 61 6e 27 74 20 63 72 |syserr("|can't cr|
|00002830| 65 61 74 65 20 25 73 22 | 2c 20 6e 61 6d 65 29 3b |eate %s"|, name);|
|00002840| 0a 58 09 09 72 65 74 75 | 72 6e 20 2d 31 3b 0a 58 |.X..retu|rn -1;.X|
|00002850| 09 7d 0a 58 0a 58 09 72 | 65 74 75 72 6e 20 66 64 |.}.X.X.r|eturn fd|
|00002860| 3b 0a 58 7d 0a 58 0a 45 | 4e 44 5f 4f 46 5f 46 49 |;.X}.X.E|ND_OF_FI|
|00002870| 4c 45 0a 69 66 20 74 65 | 73 74 20 35 39 39 38 20 |LE.if te|st 5998 |
|00002880| 2d 6e 65 20 60 77 63 20 | 2d 63 20 3c 27 63 6f 70 |-ne `wc |-c <'cop|
|00002890| 79 6d 73 67 2e 63 27 60 | 3b 20 74 68 65 6e 0a 20 |ymsg.c'`|; then. |
|000028a0| 20 20 20 65 63 68 6f 20 | 73 68 61 72 3a 20 5c 22 | echo |shar: \"|
|000028b0| 27 63 6f 70 79 6d 73 67 | 2e 63 27 5c 22 20 75 6e |'copymsg|.c'\" un|
|000028c0| 70 61 63 6b 65 64 20 77 | 69 74 68 20 77 72 6f 6e |packed w|ith wron|
|000028d0| 67 20 73 69 7a 65 21 0a | 66 69 0a 23 20 65 6e 64 |g size!.|fi.# end|
|000028e0| 20 6f 66 20 27 63 6f 70 | 79 6d 73 67 2e 63 27 0a | of 'cop|ymsg.c'.|
|000028f0| 66 69 0a 69 66 20 74 65 | 73 74 20 2d 66 20 27 64 |fi.if te|st -f 'd|
|00002900| 65 62 75 67 2e 63 27 20 | 2d 61 20 22 24 7b 31 7d |ebug.c' |-a "${1}|
|00002910| 22 20 21 3d 20 22 2d 63 | 22 20 3b 20 74 68 65 6e |" != "-c|" ; then|
|00002920| 20 0a 20 20 65 63 68 6f | 20 73 68 61 72 3a 20 57 | . echo| shar: W|
|00002930| 69 6c 6c 20 6e 6f 74 20 | 63 6c 6f 62 62 65 72 20 |ill not |clobber |
|00002940| 65 78 69 73 74 69 6e 67 | 20 66 69 6c 65 20 5c 22 |existing| file \"|
|00002950| 27 64 65 62 75 67 2e 63 | 27 5c 22 0a 65 6c 73 65 |'debug.c|'\".else|
|00002960| 0a 65 63 68 6f 20 73 68 | 61 72 3a 20 45 78 74 72 |.echo sh|ar: Extr|
|00002970| 61 63 74 69 6e 67 20 5c | 22 27 64 65 62 75 67 2e |acting \|"'debug.|
|00002980| 63 27 5c 22 20 5c 28 31 | 30 30 33 20 63 68 61 72 |c'\" \(1|003 char|
|00002990| 61 63 74 65 72 73 5c 29 | 0a 73 65 64 20 22 73 2f |acters\)|.sed "s/|
|000029a0| 5e 58 2f 2f 22 20 3e 27 | 64 65 62 75 67 2e 63 27 |^X//" >'|debug.c'|
|000029b0| 20 3c 3c 27 45 4e 44 5f | 4f 46 5f 46 49 4c 45 27 | <<'END_|OF_FILE'|
|000029c0| 0a 58 2f 2a 20 24 48 65 | 61 64 65 72 3a 20 64 65 |.X/* $He|ader: de|
|000029d0| 62 75 67 2e 63 2c 76 20 | 31 2e 31 20 38 38 2f 30 |bug.c,v |1.1 88/0|
|000029e0| 36 2f 30 36 20 30 39 3a | 33 38 3a 32 33 20 63 68 |6/06 09:|38:23 ch|
|000029f0| 69 70 20 45 78 70 20 24 | 0a 58 20 2a 0a 58 20 2a |ip Exp $|.X *.X *|
|00002a00| 20 44 65 62 75 67 67 69 | 6e 67 20 6f 75 74 70 75 | Debuggi|ng outpu|
|00002a10| 74 2e 0a 58 20 2a 0a 58 | 20 2a 20 24 4c 6f 67 3a |t..X *.X| * $Log:|
|00002a20| 09 64 65 62 75 67 2e 63 | 2c 76 20 24 0a 58 20 2a |.debug.c|,v $.X *|
|00002a30| 20 52 65 76 69 73 69 6f | 6e 20 31 2e 31 20 20 38 | Revisio|n 1.1 8|
|00002a40| 38 2f 30 36 2f 30 36 20 | 20 30 39 3a 33 38 3a 32 |8/06/06 | 09:38:2|
|00002a50| 33 20 20 63 68 69 70 0a | 58 20 2a 20 49 6e 69 74 |3 chip.|X * Init|
|00002a60| 69 61 6c 20 72 65 76 69 | 73 69 6f 6e 0a 58 20 2a |ial revi|sion.X *|
|00002a70| 20 0a 58 20 2a 2f 0a 58 | 0a 58 23 69 6e 63 6c 75 | .X */.X|.X#inclu|
|00002a80| 64 65 20 22 64 65 6c 69 | 76 65 72 2e 68 22 0a 58 |de "deli|ver.h".X|
|00002a90| 0a 58 2f 2a 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |.X/*----|--------|
|00002aa0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002ab0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002ac0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002ad0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 0a 58 20 2a 20 50 |--------|--.X * P|
|00002ae0| 72 69 6e 74 20 6f 75 74 | 20 61 20 63 6f 6d 70 6c |rint out| a compl|
|00002af0| 65 74 65 20 64 75 6d 70 | 20 6f 66 20 61 6c 6c 20 |ete dump| of all |
|00002b00| 64 65 73 74 69 6e 61 74 | 69 6f 6e 73 0a 58 20 2a |destinat|ions.X *|
|00002b10| 2f 0a 58 0a 58 64 75 6d | 70 64 65 73 74 73 28 77 |/.X.Xdum|pdests(w|
|00002b20| 68 65 6e 29 0a 58 63 68 | 61 72 20 20 20 20 2a 77 |hen).Xch|ar *w|
|00002b30| 68 65 6e 3b 0a 58 7b 0a | 58 09 44 45 53 54 20 20 |hen;.X{.|X.DEST |
|00002b40| 20 20 2a 64 3b 0a 58 0a | 58 09 6d 65 73 73 61 67 | *d;.X.|X.messag|
|00002b50| 65 28 22 44 65 73 74 69 | 6e 61 74 69 6f 6e 73 20 |e("Desti|nations |
|00002b60| 25 73 3a 5c 6e 22 2c 20 | 77 68 65 6e 29 3b 0a 58 |%s:\n", |when);.X|
|00002b70| 09 66 6f 72 20 28 64 20 | 3d 20 66 69 72 73 74 5f |.for (d |= first_|
|00002b80| 64 65 73 74 28 29 3b 20 | 64 3b 20 64 20 3d 20 6e |dest(); |d; d = n|
|00002b90| 65 78 74 5f 64 65 73 74 | 28 64 29 29 0a 58 09 7b |ext_dest|(d)).X.{|
|00002ba0| 0a 58 09 09 6d 65 73 73 | 61 67 65 28 22 5c 74 25 |.X..mess|age("\t%|
|00002bb0| 73 22 2c 20 64 2d 3e 6e | 61 6d 65 29 3b 0a 58 09 |s", d->n|ame);.X.|
|00002bc0| 09 69 66 20 28 64 2d 3e | 63 6c 61 73 73 20 3d 3d |.if (d->|class ==|
|00002bd0| 20 43 4c 5f 4d 42 4f 58 | 29 0a 58 09 09 09 6d 65 | CL_MBOX|).X...me|
|00002be0| 73 73 61 67 65 28 22 3a | 25 73 22 2c 20 64 2d 3e |ssage(":|%s", d->|
|00002bf0| 6d 61 69 6c 62 6f 78 29 | 3b 0a 58 0a 58 09 09 6d |mailbox)|;.X.X..m|
|00002c00| 65 73 73 61 67 65 28 22 | 20 28 22 29 3b 0a 58 09 |essage("| (");.X.|
|00002c10| 09 73 77 69 74 63 68 20 | 28 64 2d 3e 63 6c 61 73 |.switch |(d->clas|
|00002c20| 73 29 0a 58 09 09 7b 0a | 58 09 09 63 61 73 65 20 |s).X..{.|X..case |
|00002c30| 43 4c 5f 55 53 45 52 3a | 0a 58 09 09 09 6d 65 73 |CL_USER:|.X...mes|
|00002c40| 73 61 67 65 28 22 55 73 | 65 72 22 29 3b 0a 58 09 |sage("Us|er");.X.|
|00002c50| 09 09 62 72 65 61 6b 3b | 0a 58 09 09 63 61 73 65 |..break;|.X..case|
|00002c60| 20 43 4c 5f 4d 42 4f 58 | 3a 0a 58 09 09 09 6d 65 | CL_MBOX|:.X...me|
|00002c70| 73 73 61 67 65 28 22 4d | 61 69 6c 62 6f 78 22 29 |ssage("M|ailbox")|
|00002c80| 3b 0a 58 09 09 09 62 72 | 65 61 6b 3b 0a 58 09 09 |;.X...br|eak;.X..|
|00002c90| 63 61 73 65 20 43 4c 5f | 55 55 43 50 3a 0a 58 09 |case CL_|UUCP:.X.|
|00002ca0| 09 09 6d 65 73 73 61 67 | 65 28 22 55 55 43 50 22 |..messag|e("UUCP"|
|00002cb0| 29 3b 0a 58 09 09 09 62 | 72 65 61 6b 3b 0a 58 09 |);.X...b|reak;.X.|
|00002cc0| 09 7d 0a 58 09 09 6d 65 | 73 73 61 67 65 28 22 2c |.}.X..me|ssage(",|
|00002cd0| 20 22 29 3b 0a 58 09 09 | 73 77 69 74 63 68 20 28 | ");.X..|switch (|
|00002ce0| 64 2d 3e 73 74 61 74 65 | 29 0a 58 09 09 7b 0a 58 |d->state|).X..{.X|
|00002cf0| 09 09 63 61 73 65 20 53 | 54 5f 57 4f 52 4b 49 4e |..case S|T_WORKIN|
|00002d00| 47 3a 0a 58 09 09 09 6d | 65 73 73 61 67 65 28 22 |G:.X...m|essage("|
|00002d10| 57 6f 72 6b 69 6e 67 22 | 29 3b 0a 58 09 09 09 62 |Working"|);.X...b|
|00002d20| 72 65 61 6b 3b 0a 58 09 | 09 63 61 73 65 20 53 54 |reak;.X.|.case ST|
|00002d30| 5f 48 4f 4c 44 3a 0a 58 | 09 09 09 6d 65 73 73 61 |_HOLD:.X|...messa|
|00002d40| 67 65 28 22 48 6f 6c 64 | 22 29 3b 0a 58 09 09 09 |ge("Hold|");.X...|
|00002d50| 62 72 65 61 6b 3b 0a 58 | 09 09 63 61 73 65 20 53 |break;.X|..case S|
|00002d60| 54 5f 44 4f 4e 45 3a 0a | 58 09 09 09 6d 65 73 73 |T_DONE:.|X...mess|
|00002d70| 61 67 65 28 22 44 6f 6e | 65 22 29 3b 0a 58 09 09 |age("Don|e");.X..|
|00002d80| 09 62 72 65 61 6b 3b 0a | 58 09 09 63 61 73 65 20 |.break;.|X..case |
|00002d90| 53 54 5f 45 52 52 4f 52 | 3a 0a 58 09 09 09 6d 65 |ST_ERROR|:.X...me|
|00002da0| 73 73 61 67 65 28 22 45 | 72 72 6f 72 3a 20 25 73 |ssage("E|rror: %s|
|00002db0| 22 2c 20 64 2d 3e 65 72 | 72 6f 72 29 3b 0a 58 09 |", d->er|ror);.X.|
|00002dc0| 09 09 62 72 65 61 6b 3b | 0a 58 09 09 7d 0a 58 09 |..break;|.X..}.X.|
|00002dd0| 09 6d 65 73 73 61 67 65 | 28 22 29 5c 6e 22 29 3b |.message|(")\n");|
|00002de0| 0a 58 09 7d 0a 58 7d 0a | 45 4e 44 5f 4f 46 5f 46 |.X.}.X}.|END_OF_F|
|00002df0| 49 4c 45 0a 69 66 20 74 | 65 73 74 20 31 30 30 33 |ILE.if t|est 1003|
|00002e00| 20 2d 6e 65 20 60 77 63 | 20 2d 63 20 3c 27 64 65 | -ne `wc| -c <'de|
|00002e10| 62 75 67 2e 63 27 60 3b | 20 74 68 65 6e 0a 20 20 |bug.c'`;| then. |
|00002e20| 20 20 65 63 68 6f 20 73 | 68 61 72 3a 20 5c 22 27 | echo s|har: \"'|
|00002e30| 64 65 62 75 67 2e 63 27 | 5c 22 20 75 6e 70 61 63 |debug.c'|\" unpac|
|00002e40| 6b 65 64 20 77 69 74 68 | 20 77 72 6f 6e 67 20 73 |ked with| wrong s|
|00002e50| 69 7a 65 21 0a 66 69 0a | 23 20 65 6e 64 20 6f 66 |ize!.fi.|# end of|
|00002e60| 20 27 64 65 62 75 67 2e | 63 27 0a 66 69 0a 69 66 | 'debug.|c'.fi.if|
|00002e70| 20 74 65 73 74 20 2d 66 | 20 27 64 65 73 74 2e 63 | test -f| 'dest.c|
|00002e80| 27 20 2d 61 20 22 24 7b | 31 7d 22 20 21 3d 20 22 |' -a "${|1}" != "|
|00002e90| 2d 63 22 20 3b 20 74 68 | 65 6e 20 0a 20 20 65 63 |-c" ; th|en . ec|
|00002ea0| 68 6f 20 73 68 61 72 3a | 20 57 69 6c 6c 20 6e 6f |ho shar:| Will no|
|00002eb0| 74 20 63 6c 6f 62 62 65 | 72 20 65 78 69 73 74 69 |t clobbe|r existi|
|00002ec0| 6e 67 20 66 69 6c 65 20 | 5c 22 27 64 65 73 74 2e |ng file |\"'dest.|
|00002ed0| 63 27 5c 22 0a 65 6c 73 | 65 0a 65 63 68 6f 20 73 |c'\".els|e.echo s|
|00002ee0| 68 61 72 3a 20 45 78 74 | 72 61 63 74 69 6e 67 20 |har: Ext|racting |
|00002ef0| 5c 22 27 64 65 73 74 2e | 63 27 5c 22 20 5c 28 32 |\"'dest.|c'\" \(2|
|00002f00| 30 37 39 20 63 68 61 72 | 61 63 74 65 72 73 5c 29 |079 char|acters\)|
|00002f10| 0a 73 65 64 20 22 73 2f | 5e 58 2f 2f 22 20 3e 27 |.sed "s/|^X//" >'|
|00002f20| 64 65 73 74 2e 63 27 20 | 3c 3c 27 45 4e 44 5f 4f |dest.c' |<<'END_O|
|00002f30| 46 5f 46 49 4c 45 27 0a | 58 2f 2a 20 24 48 65 61 |F_FILE'.|X/* $Hea|
|00002f40| 64 65 72 3a 20 64 65 73 | 74 2e 63 2c 76 20 31 2e |der: des|t.c,v 1.|
|00002f50| 32 20 38 38 2f 30 38 2f | 33 30 20 31 36 3a 31 32 |2 88/08/|30 16:12|
|00002f60| 3a 34 30 20 6e 65 74 77 | 6f 72 6b 20 45 78 70 20 |:40 netw|ork Exp |
|00002f70| 24 0a 58 20 2a 0a 58 20 | 2a 20 4f 70 65 72 61 74 |$.X *.X |* Operat|
|00002f80| 69 6f 6e 73 20 6f 6e 20 | 74 68 65 20 6c 69 73 74 |ions on |the list|
|00002f90| 20 6f 66 20 6d 61 69 6c | 20 64 65 73 74 69 6e 61 | of mail| destina|
|00002fa0| 74 69 6f 6e 73 2e 0a 58 | 20 2a 0a 58 20 2a 20 24 |tions..X| *.X * $|
|00002fb0| 4c 6f 67 3a 09 64 65 73 | 74 2e 63 2c 76 20 24 0a |Log:.des|t.c,v $.|
|00002fc0| 58 20 2a 20 52 65 76 69 | 73 69 6f 6e 20 31 2e 32 |X * Revi|sion 1.2|
|00002fd0| 20 20 38 38 2f 30 38 2f | 33 30 20 20 31 36 3a 31 | 88/08/|30 16:1|
|00002fe0| 32 3a 34 30 20 20 6e 65 | 74 77 6f 72 6b 0a 58 20 |2:40 ne|twork.X |
|00002ff0| 2a 20 55 73 65 20 73 61 | 76 65 73 74 72 28 29 20 |* Use sa|vestr() |
|00003000| 69 6e 73 74 65 61 64 20 | 6f 66 20 73 74 72 64 75 |instead |of strdu|
|00003010| 70 28 29 2e 0a 58 20 2a | 20 0a 58 20 2a 20 52 65 |p()..X *| .X * Re|
|00003020| 76 69 73 69 6f 6e 20 31 | 2e 31 20 20 38 38 2f 30 |vision 1|.1 88/0|
|00003030| 36 2f 30 36 20 20 30 39 | 3a 33 38 3a 32 39 20 20 |6/06 09|:38:29 |
|00003040| 63 68 69 70 0a 58 20 2a | 20 49 6e 69 74 69 61 6c |chip.X *| Initial|
|00003050| 20 72 65 76 69 73 69 6f | 6e 0a 58 20 2a 20 0a 58 | revisio|n.X * .X|
|00003060| 20 2a 2f 0a 58 0a 58 23 | 69 6e 63 6c 75 64 65 20 | */.X.X#|include |
|00003070| 22 64 65 6c 69 76 65 72 | 2e 68 22 0a 58 0a 58 2f |"deliver|.h".X.X/|
|00003080| 2a 0a 58 20 2a 20 4c 6f | 63 61 6c 20 64 61 74 61 |*.X * Lo|cal data|
|00003090| 2e 0a 58 20 2a 2f 0a 58 | 0a 58 73 74 61 74 69 63 |..X */.X|.Xstatic|
|000030a0| 20 20 44 45 53 54 20 20 | 20 20 64 65 61 64 68 65 | DEST | deadhe|
|000030b0| 61 64 20 3d 20 7b 20 26 | 64 65 61 64 68 65 61 64 |ad = { &|deadhead|
|000030c0| 2c 20 26 64 65 61 64 68 | 65 61 64 20 7d 3b 0a 58 |, &deadh|ead };.X|
|000030d0| 23 64 65 66 69 6e 65 20 | 48 45 41 44 50 54 52 09 |#define |HEADPTR.|
|000030e0| 28 26 64 65 61 64 68 65 | 61 64 29 0a 58 0a 58 2f |(&deadhe|ad).X.X/|
|000030f0| 2a 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |*-------|--------|
|00003100| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003110| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003120| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003130| 2d 2d 2d 2d 2d 2d 2d 0a | 58 20 2a 20 41 64 64 20 |-------.|X * Add |
|00003140| 61 20 6e 65 77 20 64 65 | 73 74 69 6e 61 74 69 6f |a new de|stinatio|
|00003150| 6e 20 74 6f 20 74 68 65 | 20 6c 69 73 74 20 28 75 |n to the| list (u|
|00003160| 6e 6c 65 73 73 20 69 74 | 20 61 6c 72 65 61 64 79 |nless it| already|
|00003170| 20 65 78 69 73 74 73 29 | 2e 0a 58 20 2a 20 52 65 | exists)|..X * Re|
|00003180| 74 75 72 6e 20 70 6f 69 | 6e 74 65 72 20 74 6f 20 |turn poi|nter to |
|00003190| 44 45 53 54 2e 0a 58 20 | 2a 2f 0a 58 0a 58 44 45 |DEST..X |*/.X.XDE|
|000031a0| 53 54 20 2a 0a 58 64 65 | 73 74 28 6e 61 6d 65 2c |ST *.Xde|st(name,|
|000031b0| 20 6d 61 69 6c 62 6f 78 | 29 0a 58 63 68 61 72 20 | mailbox|).Xchar |
|000031c0| 20 20 20 2a 6e 61 6d 65 | 3b 0a 58 63 68 61 72 20 | *name|;.Xchar |
|000031d0| 20 20 20 2a 6d 61 69 6c | 62 6f 78 3b 0a 58 7b 0a | *mail|box;.X{.|
|000031e0| 58 09 44 45 53 54 20 20 | 20 20 2a 64 3b 0a 58 09 |X.DEST | *d;.X.|
|000031f0| 44 43 4c 41 53 53 20 20 | 20 63 6c 61 73 73 3b 0a |DCLASS | class;.|
|00003200| 58 0a 58 09 69 66 20 28 | 73 74 72 63 68 72 28 6e |X.X.if (|strchr(n|
|00003210| 61 6d 65 2c 20 27 21 27 | 29 29 0a 58 09 09 63 6c |ame, '!'|)).X..cl|
|00003220| 61 73 73 20 3d 20 43 4c | 5f 55 55 43 50 3b 0a 58 |ass = CL|_UUCP;.X|
|00003230| 09 65 6c 73 65 20 69 66 | 20 28 6d 61 69 6c 62 6f |.else if| (mailbo|
|00003240| 78 29 0a 58 09 09 63 6c | 61 73 73 20 3d 20 43 4c |x).X..cl|ass = CL|
|00003250| 5f 4d 42 4f 58 3b 0a 58 | 09 65 6c 73 65 0a 58 09 |_MBOX;.X|.else.X.|
|00003260| 09 63 6c 61 73 73 20 3d | 20 43 4c 5f 55 53 45 52 |.class =| CL_USER|
|00003270| 3b 0a 58 0a 58 09 66 6f | 72 20 28 64 20 3d 20 48 |;.X.X.fo|r (d = H|
|00003280| 45 41 44 50 54 52 2d 3e | 6e 65 78 74 3b 20 64 20 |EADPTR->|next; d |
|00003290| 21 3d 20 48 45 41 44 50 | 54 52 3b 20 64 20 3d 20 |!= HEADP|TR; d = |
|000032a0| 64 2d 3e 6e 65 78 74 29 | 0a 58 09 7b 0a 58 09 09 |d->next)|.X.{.X..|
|000032b0| 69 66 20 28 64 2d 3e 63 | 6c 61 73 73 20 21 3d 20 |if (d->c|lass != |
|000032c0| 63 6c 61 73 73 29 0a 58 | 09 09 09 63 6f 6e 74 69 |class).X|...conti|
|000032d0| 6e 75 65 3b 0a 58 0a 58 | 09 09 69 66 20 28 73 74 |nue;.X.X|..if (st|
|000032e0| 72 63 6d 70 28 64 2d 3e | 6e 61 6d 65 2c 20 6e 61 |rcmp(d->|name, na|
|000032f0| 6d 65 29 20 21 3d 20 30 | 29 0a 58 09 09 09 63 6f |me) != 0|).X...co|
|00003300| 6e 74 69 6e 75 65 3b 0a | 58 0a 58 09 09 2f 2a 0a |ntinue;.|X.X../*.|
|00003310| 58 09 09 20 2a 20 49 66 | 20 74 68 69 73 20 64 65 |X.. * If| this de|
|00003320| 73 74 69 6e 61 74 69 6f | 6e 20 68 61 73 20 61 20 |stinatio|n has a |
|00003330| 6e 61 6d 65 64 20 6d 61 | 69 6c 62 6f 78 2c 20 74 |named ma|ilbox, t|
|00003340| 68 65 6e 0a 58 09 09 20 | 2a 20 74 65 73 74 20 69 |hen.X.. |* test i|
|00003350| 74 20 66 6f 72 20 65 71 | 75 61 6c 69 74 79 20 61 |t for eq|uality a|
|00003360| 73 20 77 65 6c 6c 2e 0a | 58 09 09 20 2a 2f 0a 58 |s well..|X.. */.X|
|00003370| 0a 58 09 09 69 66 20 28 | 63 6c 61 73 73 20 3d 3d |.X..if (|class ==|
|00003380| 20 43 4c 5f 4d 42 4f 58 | 0a 58 09 09 20 26 26 20 | CL_MBOX|.X.. && |
|00003390| 73 74 72 63 6d 70 28 64 | 2d 3e 6d 61 69 6c 62 6f |strcmp(d|->mailbo|
|000033a0| 78 2c 20 6d 61 69 6c 62 | 6f 78 29 20 21 3d 20 30 |x, mailb|ox) != 0|
|000033b0| 29 0a 58 09 09 09 63 6f | 6e 74 69 6e 75 65 3b 0a |).X...co|ntinue;.|
|000033c0| 58 0a 58 09 09 2f 2a 0a | 58 09 09 20 2a 20 4c 69 |X.X../*.|X.. * Li|
|000033d0| 6b 65 2c 20 67 6e 61 72 | 6c 79 2c 20 64 75 64 65 |ke, gnar|ly, dude|
|000033e0| 21 20 20 49 74 27 73 20 | 61 6c 72 65 61 64 79 20 |! It's |already |
|000033f0| 69 6e 20 74 68 65 20 63 | 68 61 69 6e 21 0a 58 09 |in the c|hain!.X.|
|00003400| 09 20 2a 2f 0a 58 0a 58 | 09 09 72 65 74 75 72 6e |. */.X.X|..return|
|00003410| 20 64 3b 0a 58 09 7d 0a | 58 0a 58 09 2f 2a 0a 58 | d;.X.}.|X.X./*.X|
|00003420| 09 20 2a 20 54 68 65 20 | 67 69 76 65 6e 20 64 65 |. * The |given de|
|00003430| 73 74 20 69 73 6e 27 74 | 20 69 6e 20 74 68 65 20 |st isn't| in the |
|00003440| 6c 69 73 74 2c 20 73 6f | 20 77 65 20 68 61 76 65 |list, so| we have|
|00003450| 20 74 6f 20 61 64 64 20 | 69 74 2e 0a 58 09 20 2a | to add |it..X. *|
|00003460| 2f 0a 58 0a 58 09 64 20 | 3d 20 28 44 45 53 54 20 |/.X.X.d |= (DEST |
|00003470| 2a 29 20 7a 61 6c 6c 6f | 63 28 73 69 7a 65 6f 66 |*) zallo|c(sizeof|
|00003480| 28 44 45 53 54 29 29 3b | 0a 58 09 64 2d 3e 63 6c |(DEST));|.X.d->cl|
|00003490| 61 73 73 20 3d 20 63 6c | 61 73 73 3b 0a 58 09 64 |ass = cl|ass;.X.d|
|000034a0| 2d 3e 73 74 61 74 65 20 | 3d 20 53 54 5f 57 4f 52 |->state |= ST_WOR|
|000034b0| 4b 49 4e 47 3b 0a 58 09 | 64 2d 3e 6e 61 6d 65 20 |KING;.X.|d->name |
|000034c0| 3d 20 63 6f 70 79 73 74 | 72 28 6e 61 6d 65 29 3b |= copyst|r(name);|
|000034d0| 0a 58 09 69 66 20 28 63 | 6c 61 73 73 20 3d 3d 20 |.X.if (c|lass == |
|000034e0| 43 4c 5f 4d 42 4f 58 29 | 0a 58 09 09 64 2d 3e 6d |CL_MBOX)|.X..d->m|
|000034f0| 61 69 6c 62 6f 78 20 3d | 20 63 6f 70 79 73 74 72 |ailbox =| copystr|
|00003500| 28 6d 61 69 6c 62 6f 78 | 29 3b 0a 58 0a 58 09 69 |(mailbox|);.X.X.i|
|00003510| 66 20 28 63 6c 61 73 73 | 20 21 3d 20 43 4c 5f 55 |f (class| != CL_U|
|00003520| 55 43 50 0a 58 09 20 26 | 26 20 6e 61 6d 65 5f 63 |UCP.X. &|& name_c|
|00003530| 6f 6e 74 65 78 74 28 6e | 61 6d 65 29 20 3d 3d 20 |ontext(n|ame) == |
|00003540| 4e 55 4c 4c 29 0a 58 09 | 7b 0a 58 09 09 64 2d 3e |NULL).X.|{.X..d->|
|00003550| 73 74 61 74 65 20 3d 20 | 53 54 5f 45 52 52 4f 52 |state = |ST_ERROR|
|00003560| 3b 0a 58 09 09 64 2d 3e | 65 72 72 6f 72 20 3d 20 |;.X..d->|error = |
|00003570| 22 4e 6f 20 73 75 63 68 | 20 75 73 65 72 22 3b 0a |"No such| user";.|
|00003580| 58 09 7d 0a 58 0a 58 09 | 64 2d 3e 70 72 65 76 20 |X.}.X.X.|d->prev |
|00003590| 3d 20 48 45 41 44 50 54 | 52 2d 3e 70 72 65 76 3b |= HEADPT|R->prev;|
|000035a0| 0a 58 09 64 2d 3e 6e 65 | 78 74 20 3d 20 48 45 41 |.X.d->ne|xt = HEA|
|000035b0| 44 50 54 52 3b 0a 58 09 | 64 2d 3e 70 72 65 76 2d |DPTR;.X.|d->prev-|
|000035c0| 3e 6e 65 78 74 20 3d 20 | 64 3b 0a 58 09 64 2d 3e |>next = |d;.X.d->|
|000035d0| 6e 65 78 74 2d 3e 70 72 | 65 76 20 3d 20 64 3b 0a |next->pr|ev = d;.|
|000035e0| 58 0a 58 09 72 65 74 75 | 72 6e 20 64 3b 0a 58 7d |X.X.retu|rn d;.X}|
|000035f0| 0a 58 0a 58 2f 2a 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |.X.X/*--|--------|
|00003600| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003610| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003620| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003630| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 0a 58 20 2a |--------|----.X *|
|00003640| 20 52 65 74 75 72 6e 20 | 70 6f 69 6e 74 65 72 20 | Return |pointer |
|00003650| 74 6f 20 66 69 72 73 74 | 20 44 45 53 54 20 69 6e |to first| DEST in|
|00003660| 20 74 68 65 20 6c 69 73 | 74 2e 0a 58 20 2a 2f 0a | the lis|t..X */.|
|00003670| 58 0a 58 44 45 53 54 20 | 2a 0a 58 66 69 72 73 74 |X.XDEST |*.Xfirst|
|00003680| 5f 64 65 73 74 28 29 0a | 58 7b 0a 58 09 69 66 20 |_dest().|X{.X.if |
|00003690| 28 48 45 41 44 50 54 52 | 2d 3e 6e 65 78 74 20 21 |(HEADPTR|->next !|
|000036a0| 3d 20 48 45 41 44 50 54 | 52 29 0a 58 09 09 72 65 |= HEADPT|R).X..re|
|000036b0| 74 75 72 6e 20 48 45 41 | 44 50 54 52 2d 3e 6e 65 |turn HEA|DPTR->ne|
|000036c0| 78 74 3b 0a 58 0a 58 09 | 72 65 74 75 72 6e 20 4e |xt;.X.X.|return N|
|000036d0| 55 4c 4c 3b 0a 58 7d 0a | 58 0a 58 2f 2a 2d 2d 2d |ULL;.X}.|X.X/*---|
|000036e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000036f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003700| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003710| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003720| 2d 2d 2d 0a 58 20 2a 20 | 52 65 74 75 72 6e 20 70 |---.X * |Return p|
|00003730| 6f 69 6e 74 65 72 20 74 | 6f 20 6e 65 78 74 20 44 |ointer t|o next D|
|00003740| 45 53 54 20 69 6e 20 74 | 68 65 20 6c 69 73 74 2c |EST in t|he list,|
|00003750| 20 6f 72 20 4e 55 4c 4c | 2e 0a 58 20 2a 2f 0a 58 | or NULL|..X */.X|
|00003760| 0a 58 44 45 53 54 20 2a | 0a 58 6e 65 78 74 5f 64 |.XDEST *|.Xnext_d|
|00003770| 65 73 74 28 64 29 0a 58 | 44 45 53 54 20 20 20 20 |est(d).X|DEST |
|00003780| 2a 64 3b 0a 58 7b 0a 58 | 09 69 66 20 28 64 20 26 |*d;.X{.X|.if (d &|
|00003790| 26 20 28 64 20 3d 20 64 | 2d 3e 6e 65 78 74 29 20 |& (d = d|->next) |
|000037a0| 21 3d 20 48 45 41 44 50 | 54 52 29 0a 58 09 09 72 |!= HEADP|TR).X..r|
|000037b0| 65 74 75 72 6e 20 64 3b | 0a 58 0a 58 09 72 65 74 |eturn d;|.X.X.ret|
|000037c0| 75 72 6e 20 4e 55 4c 4c | 3b 0a 58 7d 0a 45 4e 44 |urn NULL|;.X}.END|
|000037d0| 5f 4f 46 5f 46 49 4c 45 | 0a 69 66 20 74 65 73 74 |_OF_FILE|.if test|
|000037e0| 20 32 30 37 39 20 2d 6e | 65 20 60 77 63 20 2d 63 | 2079 -n|e `wc -c|
|000037f0| 20 3c 27 64 65 73 74 2e | 63 27 60 3b 20 74 68 65 | <'dest.|c'`; the|
|00003800| 6e 0a 20 20 20 20 65 63 | 68 6f 20 73 68 61 72 3a |n. ec|ho shar:|
|00003810| 20 5c 22 27 64 65 73 74 | 2e 63 27 5c 22 20 75 6e | \"'dest|.c'\" un|
|00003820| 70 61 63 6b 65 64 20 77 | 69 74 68 20 77 72 6f 6e |packed w|ith wron|
|00003830| 67 20 73 69 7a 65 21 0a | 66 69 0a 23 20 65 6e 64 |g size!.|fi.# end|
|00003840| 20 6f 66 20 27 64 65 73 | 74 2e 63 27 0a 66 69 0a | of 'des|t.c'.fi.|
|00003850| 69 66 20 74 65 73 74 20 | 2d 66 20 27 64 66 69 6c |if test |-f 'dfil|
|00003860| 65 2e 63 27 20 2d 61 20 | 22 24 7b 31 7d 22 20 21 |e.c' -a |"${1}" !|
|00003870| 3d 20 22 2d 63 22 20 3b | 20 74 68 65 6e 20 0a 20 |= "-c" ;| then . |
|00003880| 20 65 63 68 6f 20 73 68 | 61 72 3a 20 57 69 6c 6c | echo sh|ar: Will|
|00003890| 20 6e 6f 74 20 63 6c 6f | 62 62 65 72 20 65 78 69 | not clo|bber exi|
|000038a0| 73 74 69 6e 67 20 66 69 | 6c 65 20 5c 22 27 64 66 |sting fi|le \"'df|
|000038b0| 69 6c 65 2e 63 27 5c 22 | 0a 65 6c 73 65 0a 65 63 |ile.c'\"|.else.ec|
|000038c0| 68 6f 20 73 68 61 72 3a | 20 45 78 74 72 61 63 74 |ho shar:| Extract|
|000038d0| 69 6e 67 20 5c 22 27 64 | 66 69 6c 65 2e 63 27 5c |ing \"'d|file.c'\|
|000038e0| 22 20 5c 28 36 37 33 31 | 20 63 68 61 72 61 63 74 |" \(6731| charact|
|000038f0| 65 72 73 5c 29 0a 73 65 | 64 20 22 73 2f 5e 58 2f |ers\).se|d "s/^X/|
|00003900| 2f 22 20 3e 27 64 66 69 | 6c 65 2e 63 27 20 3c 3c |/" >'dfi|le.c' <<|
|00003910| 27 45 4e 44 5f 4f 46 5f | 46 49 4c 45 27 0a 58 2f |'END_OF_|FILE'.X/|
|00003920| 2a 20 24 48 65 61 64 65 | 72 3a 20 64 66 69 6c 65 |* $Heade|r: dfile|
|00003930| 2e 63 2c 76 20 31 2e 32 | 20 38 38 2f 30 38 2f 32 |.c,v 1.2| 88/08/2|
|00003940| 35 20 31 35 3a 32 33 3a | 35 36 20 6e 65 74 77 6f |5 15:23:|56 netwo|
|00003950| 72 6b 20 45 78 70 20 24 | 0a 58 20 2a 0a 58 20 2a |rk Exp $|.X *.X *|
|00003960| 20 46 69 6c 74 65 72 20 | 64 65 73 74 69 6e 61 74 | Filter |destinat|
|00003970| 69 6f 6e 28 73 29 20 74 | 68 72 6f 75 67 68 20 64 |ion(s) t|hrough d|
|00003980| 65 6c 69 76 65 72 79 20 | 66 69 6c 65 28 73 29 2e |elivery |file(s).|
|00003990| 0a 58 20 2a 0a 58 20 2a | 20 24 4c 6f 67 3a 09 64 |.X *.X *| $Log:.d|
|000039a0| 66 69 6c 65 2e 63 2c 76 | 20 24 0a 58 20 2a 20 52 |file.c,v| $.X * R|
|000039b0| 65 76 69 73 69 6f 6e 20 | 31 2e 32 20 20 38 38 2f |evision |1.2 88/|
|000039c0| 30 38 2f 32 35 20 20 31 | 35 3a 32 33 3a 35 36 20 |08/25 1|5:23:56 |
|000039d0| 20 6e 65 74 77 6f 72 6b | 0a 58 20 2a 20 41 64 64 | network|.X * Add|
|000039e0| 20 74 68 69 72 64 20 70 | 61 72 61 6d 65 74 65 72 | third p|arameter|
|000039f0| 20 74 6f 20 64 6f 5f 64 | 66 69 6c 65 28 29 2c 20 | to do_d|file(), |
|00003a00| 73 6f 20 74 68 61 74 20 | 69 66 20 74 68 65 20 64 |so that |if the d|
|00003a10| 65 6c 69 76 65 72 79 20 | 66 69 6c 65 20 63 61 6e |elivery |file can|
|00003a20| 6e 6f 74 0a 58 20 2a 20 | 62 65 20 65 78 65 63 75 |not.X * |be execu|
|00003a30| 74 65 64 2c 20 74 68 65 | 20 67 69 76 65 6e 20 64 |ted, the| given d|
|00003a40| 65 73 74 69 6e 61 74 69 | 6f 6e 20 63 61 6e 20 62 |estinati|on can b|
|00003a50| 65 20 72 65 63 6f 72 64 | 65 64 20 61 73 20 61 6e |e record|ed as an|
|00003a60| 20 65 72 72 6f 72 2e 0a | 58 20 2a 20 0a 58 20 2a | error..|X * .X *|
|00003a70| 20 52 65 76 69 73 69 6f | 6e 20 31 2e 31 20 20 38 | Revisio|n 1.1 8|
|00003a80| 38 2f 30 36 2f 30 36 20 | 20 30 39 3a 33 38 3a 33 |8/06/06 | 09:38:3|
|00003a90| 38 20 20 63 68 69 70 0a | 58 20 2a 20 49 6e 69 74 |8 chip.|X * Init|
|00003aa0| 69 61 6c 20 72 65 76 69 | 73 69 6f 6e 0a 58 20 2a |ial revi|sion.X *|
|00003ab0| 20 0a 58 20 2a 2f 0a 58 | 0a 58 23 69 6e 63 6c 75 | .X */.X|.X#inclu|
|00003ac0| 64 65 20 22 64 65 6c 69 | 76 65 72 2e 68 22 0a 58 |de "deli|ver.h".X|
|00003ad0| 23 69 6e 63 6c 75 64 65 | 20 3c 73 79 73 2f 74 79 |#include| <sys/ty|
|00003ae0| 70 65 73 2e 68 3e 0a 58 | 23 69 6e 63 6c 75 64 65 |pes.h>.X|#include|
|00003af0| 20 3c 73 79 73 2f 73 74 | 61 74 2e 68 3e 0a 58 0a | <sys/st|at.h>.X.|
|00003b00| 58 2f 2a 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |X/*-----|--------|
|00003b10| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003b20| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003b30| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003b40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 0a 58 20 2a 20 46 69 |--------|-.X * Fi|
|00003b50| 6c 74 65 72 20 61 6c 6c | 20 76 61 6c 69 64 20 64 |lter all| valid d|
|00003b60| 65 73 74 69 6e 61 74 69 | 6f 6e 73 20 74 68 72 6f |estinati|ons thro|
|00003b70| 75 67 68 20 74 68 65 20 | 67 6c 6f 62 61 6c 20 64 |ugh the |global d|
|00003b80| 65 6c 69 76 65 72 79 20 | 66 69 6c 65 2e 0a 58 20 |elivery |file..X |
|00003b90| 2a 2f 0a 58 0a 58 73 79 | 73 5f 64 66 69 6c 65 28 |*/.X.Xsy|s_dfile(|
|00003ba0| 64 61 63 2c 20 64 61 76 | 29 0a 58 69 6e 74 20 20 |dac, dav|).Xint |
|00003bb0| 20 20 20 64 61 63 3b 0a | 58 63 68 61 72 20 20 20 | dac;.|Xchar |
|00003bc0| 20 2a 2a 64 61 76 3b 0a | 58 7b 0a 58 09 63 68 61 | **dav;.|X{.X.cha|
|00003bd0| 72 20 20 20 20 2a 2a 66 | 61 76 3b 0a 58 09 69 6e |r **f|av;.X.in|
|00003be0| 74 20 20 20 20 20 66 61 | 63 2c 20 61 2c 20 67 6f |t fa|c, a, go|
|00003bf0| 6f 64 6e 61 6d 65 73 3b | 0a 58 09 73 74 72 75 63 |odnames;|.X.struc|
|00003c00| 74 20 73 74 61 74 20 73 | 74 3b 0a 58 0a 58 09 2f |t stat s|t;.X.X./|
|00003c10| 2a 0a 58 09 20 2a 20 49 | 66 20 74 68 65 72 65 20 |*.X. * I|f there |
|00003c20| 69 73 20 6e 6f 20 67 6c | 6f 62 61 6c 20 64 65 6c |is no gl|obal del|
|00003c30| 69 76 65 72 79 20 66 69 | 6c 65 2c 20 74 68 65 6e |ivery fi|le, then|
|00003c40| 20 74 61 6b 65 20 61 6c | 6c 20 74 68 65 20 6e 61 | take al|l the na|
|00003c50| 6d 65 64 0a 58 09 20 2a | 20 61 64 64 72 65 73 73 |med.X. *| address|
|00003c60| 65 73 20 76 65 72 62 61 | 74 69 6d 20 61 6e 64 20 |es verba|tim and |
|00003c70| 72 65 74 75 72 6e 2e 0a | 58 09 20 2a 2f 0a 58 0a |return..|X. */.X.|
|00003c80| 58 09 69 66 20 28 73 74 | 61 74 28 73 79 73 5f 64 |X.if (st|at(sys_d|
|00003c90| 65 6c 69 76 65 72 2c 20 | 26 73 74 29 20 3d 3d 20 |eliver, |&st) == |
|00003ca0| 2d 31 29 0a 58 09 7b 0a | 58 09 09 69 66 20 28 76 |-1).X.{.|X..if (v|
|00003cb0| 65 72 62 6f 73 65 29 0a | 58 09 09 09 6d 65 73 73 |erbose).|X...mess|
|00003cc0| 61 67 65 28 22 25 73 3a | 20 6e 6f 20 73 79 73 74 |age("%s:| no syst|
|00003cd0| 65 6d 20 64 65 6c 69 76 | 65 72 79 20 66 69 6c 65 |em deliv|ery file|
|00003ce0| 5c 6e 22 2c 0a 58 09 09 | 09 09 70 72 6f 67 6e 61 |\n",.X..|..progna|
|00003cf0| 6d 65 29 3b 0a 58 0a 58 | 09 09 66 6f 72 20 28 61 |me);.X.X|..for (a|
|00003d00| 20 3d 20 30 3b 20 61 20 | 3c 20 64 61 63 3b 20 2b | = 0; a |< dac; +|
|00003d10| 2b 61 29 0a 58 09 09 09 | 28 76 6f 69 64 29 20 64 |+a).X...|(void) d|
|00003d20| 65 73 74 28 64 61 76 5b | 61 5d 2c 20 28 63 68 61 |est(dav[|a], (cha|
|00003d30| 72 20 2a 29 20 4e 55 4c | 4c 29 3b 0a 58 09 09 72 |r *) NUL|L);.X..r|
|00003d40| 65 74 75 72 6e 3b 0a 58 | 09 7d 0a 58 0a 58 09 2f |eturn;.X|.}.X.X./|
|00003d50| 2a 0a 58 09 20 2a 20 43 | 6f 6c 6c 65 63 74 20 74 |*.X. * C|ollect t|
|00003d60| 68 65 20 61 72 67 75 6d | 65 6e 74 73 20 66 6f 72 |he argum|ents for|
|00003d70| 20 74 68 65 20 64 65 6c | 69 76 65 72 79 20 66 69 | the del|ivery fi|
|00003d80| 6c 65 2e 0a 58 09 20 2a | 2f 0a 58 0a 58 09 66 61 |le..X. *|/.X.X.fa|
|00003d90| 76 20 3d 20 28 63 68 61 | 72 20 2a 2a 29 20 7a 61 |v = (cha|r **) za|
|00003da0| 6c 6c 6f 63 28 28 64 61 | 63 20 2b 20 33 29 20 2a |lloc((da|c + 3) *|
|00003db0| 20 73 69 7a 65 6f 66 28 | 63 68 61 72 20 2a 2a 29 | sizeof(|char **)|
|00003dc0| 29 3b 0a 58 09 66 61 76 | 5b 30 5d 20 3d 20 73 68 |);.X.fav|[0] = sh|
|00003dd0| 65 6c 6c 3b 0a 58 09 66 | 61 76 5b 31 5d 20 3d 20 |ell;.X.f|av[1] = |
|00003de0| 73 79 73 5f 64 65 6c 69 | 76 65 72 3b 0a 58 09 66 |sys_deli|ver;.X.f|
|00003df0| 61 63 20 3d 20 32 3b 0a | 58 0a 58 09 67 6f 6f 64 |ac = 2;.|X.X.good|
|00003e00| 6e 61 6d 65 73 20 3d 20 | 30 3b 0a 58 09 66 6f 72 |names = |0;.X.for|
|00003e10| 20 28 61 20 3d 20 30 3b | 20 61 20 3c 20 64 61 63 | (a = 0;| a < dac|
|00003e20| 3b 20 2b 2b 61 29 0a 58 | 09 7b 0a 58 09 09 63 68 |; ++a).X|.{.X..ch|
|00003e30| 61 72 20 20 20 20 2a 70 | 3b 0a 58 0a 58 09 09 66 |ar *p|;.X.X..f|
|00003e40| 6f 72 20 28 70 20 3d 20 | 64 61 76 5b 61 5d 3b 20 |or (p = |dav[a]; |
|00003e50| 2a 70 3b 20 2b 2b 70 29 | 0a 58 09 09 7b 0a 58 09 |*p; ++p)|.X..{.X.|
|00003e60| 09 09 69 66 20 28 21 69 | 73 61 6c 70 68 61 28 2a |..if (!i|salpha(*|
|00003e70| 70 29 0a 58 09 09 09 20 | 26 26 20 21 69 73 64 69 |p).X... |&& !isdi|
|00003e80| 67 69 74 28 2a 70 29 0a | 58 09 09 09 20 26 26 20 |git(*p).|X... && |
|00003e90| 21 73 74 72 63 68 72 28 | 22 23 25 2d 2b 2e 5f 22 |!strchr(|"#%-+._"|
|00003ea0| 2c 20 2a 70 29 29 0a 58 | 09 09 09 09 62 72 65 61 |, *p)).X|....brea|
|00003eb0| 6b 3b 0a 58 09 09 7d 0a | 58 0a 58 09 09 69 66 20 |k;.X..}.|X.X..if |
|00003ec0| 28 2a 70 29 0a 58 09 09 | 7b 0a 58 09 09 09 2f 2a |(*p).X..|{.X.../*|
|00003ed0| 20 49 6e 76 61 6c 69 64 | 20 6e 61 6d 65 20 2d 2d | Invalid| name --|
|00003ee0| 20 6e 6f 74 65 20 69 74 | 20 61 6e 64 20 67 6f 20 | note it| and go |
|00003ef0| 6f 6e 2e 20 2a 2f 0a 58 | 0a 58 09 09 09 28 76 6f |on. */.X|.X...(vo|
|00003f00| 69 64 29 20 64 65 73 74 | 28 64 61 76 5b 61 5d 2c |id) dest|(dav[a],|
|00003f10| 20 28 63 68 61 72 20 2a | 29 20 4e 55 4c 4c 29 3b | (char *|) NULL);|
|00003f20| 0a 58 09 09 7d 0a 58 09 | 09 65 6c 73 65 0a 58 09 |.X..}.X.|.else.X.|
|00003f30| 09 7b 0a 58 09 09 09 2f | 2a 20 56 61 6c 69 64 20 |.{.X.../|* Valid |
|00003f40| 6e 61 6d 65 20 2d 2d 20 | 6c 65 74 20 74 68 65 20 |name -- |let the |
|00003f50| 64 65 6c 69 76 65 72 79 | 20 66 69 6c 65 20 68 61 |delivery| file ha|
|00003f60| 6e 64 6c 65 20 69 74 2e | 20 2a 2f 0a 58 0a 58 09 |ndle it.| */.X.X.|
|00003f70| 09 09 66 61 76 5b 66 61 | 63 2b 2b 5d 20 3d 20 64 |..fav[fa|c++] = d|
|00003f80| 61 76 5b 61 5d 3b 0a 58 | 09 09 09 2b 2b 67 6f 6f |av[a];.X|...++goo|
|00003f90| 64 6e 61 6d 65 73 3b 0a | 58 09 09 7d 0a 58 09 7d |dnames;.|X..}.X.}|
|00003fa0| 0a 58 0a 58 09 66 61 76 | 5b 66 61 63 5d 20 3d 20 |.X.X.fav|[fac] = |
|00003fb0| 4e 55 4c 4c 3b 0a 58 0a | 58 09 2f 2a 0a 58 09 20 |NULL;.X.|X./*.X. |
|00003fc0| 2a 20 49 66 20 74 68 65 | 72 65 20 77 65 72 65 20 |* If the|re were |
|00003fd0| 61 6e 79 20 67 6f 6f 64 | 20 6e 61 6d 65 73 20 66 |any good| names f|
|00003fe0| 6f 75 6e 64 2c 20 6c 65 | 74 20 6c 6f 6f 73 65 20 |ound, le|t loose |
|00003ff0| 74 68 65 20 64 65 6c 69 | 76 65 72 79 0a 58 09 20 |the deli|very.X. |
|00004000| 2a 20 66 69 6c 65 2e 20 | 20 4e 6f 74 65 20 74 68 |* file. | Note th|
|00004010| 65 20 6d 65 61 6e 69 6e | 67 20 6f 66 20 22 67 6f |e meanin|g of "go|
|00004020| 6f 64 22 20 69 73 20 22 | 77 65 6c 6c 2d 66 6f 72 |od" is "|well-for|
|00004030| 6d 65 64 22 2c 20 6e 6f | 74 20 22 76 61 6c 69 64 |med", no|t "valid|
|00004040| 22 2e 0a 58 09 20 2a 20 | 54 68 75 73 20 74 68 65 |"..X. * |Thus the|
|00004050| 20 73 79 73 74 65 6d 20 | 64 65 6c 69 76 65 72 79 | system |delivery|
|00004060| 20 66 69 6c 65 20 68 61 | 73 20 63 6f 6e 74 72 6f | file ha|s contro|
|00004070| 6c 20 6f 76 65 72 20 74 | 68 65 20 68 61 6e 64 6c |l over t|he handl|
|00004080| 69 6e 67 20 6f 66 0a 58 | 09 20 2a 20 61 6c 6c 20 |ing of.X|. * all |
|00004090| 6c 6f 63 61 6c 20 64 65 | 6c 69 76 65 72 69 65 73 |local de|liveries|
|000040a0| 2c 20 6e 6f 74 20 6a 75 | 73 74 20 74 68 6f 73 65 |, not ju|st those|
|000040b0| 20 74 6f 20 76 61 6c 69 | 64 20 75 73 65 72 73 2e | to vali|d users.|
|000040c0| 0a 58 09 20 2a 2f 0a 58 | 0a 58 09 69 66 20 28 67 |.X. */.X|.X.if (g|
|000040d0| 6f 6f 64 6e 61 6d 65 73 | 29 0a 58 09 09 28 76 6f |oodnames|).X..(vo|
|000040e0| 69 64 29 20 64 6f 5f 64 | 66 69 6c 65 28 65 66 66 |id) do_d|file(eff|
|000040f0| 5f 63 74 2c 20 66 61 76 | 2c 20 28 44 45 53 54 20 |_ct, fav|, (DEST |
|00004100| 2a 29 4e 55 4c 4c 29 3b | 0a 58 0a 58 09 66 72 65 |*)NULL);|.X.X.fre|
|00004110| 65 28 28 63 68 61 72 20 | 2a 29 20 66 61 76 29 3b |e((char |*) fav);|
|00004120| 0a 58 7d 0a 58 0a 58 2f | 2a 2d 2d 2d 2d 2d 2d 2d |.X}.X.X/|*-------|
|00004130| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004140| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004150| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004160| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 0a |--------|-------.|
|00004170| 58 20 2a 20 46 69 6c 74 | 65 72 20 61 6c 6c 20 75 |X * Filt|er all u|
|00004180| 73 65 72 20 64 65 73 74 | 69 6e 61 74 69 6f 6e 73 |ser dest|inations|
|00004190| 20 74 68 72 6f 75 67 68 | 20 74 68 65 69 72 20 6c | through| their l|
|000041a0| 6f 63 61 6c 20 64 65 6c | 69 76 65 72 79 20 66 69 |ocal del|ivery fi|
|000041b0| 6c 65 73 2e 0a 58 20 2a | 2f 0a 58 0a 58 75 73 65 |les..X *|/.X.Xuse|
|000041c0| 72 5f 64 66 69 6c 65 73 | 28 29 0a 58 7b 0a 58 09 |r_dfiles|().X{.X.|
|000041d0| 44 45 53 54 20 20 20 20 | 2a 64 3b 0a 58 09 69 6e |DEST |*d;.X.in|
|000041e0| 74 20 20 20 20 20 6e 66 | 6f 75 6e 64 3b 0a 58 0a |t nf|ound;.X.|
|000041f0| 58 09 2f 2a 0a 58 09 20 | 2a 20 43 6f 6e 74 69 6e |X./*.X. |* Contin|
|00004200| 75 65 20 74 6f 20 6c 6f | 6f 70 20 74 68 72 6f 75 |ue to lo|op throu|
|00004210| 67 68 20 61 6c 6c 20 61 | 64 64 72 65 73 73 65 73 |gh all a|ddresses|
|00004220| 20 75 6e 74 69 6c 20 6e | 6f 20 64 65 73 74 69 6e | until n|o destin|
|00004230| 61 74 69 6f 6e 0a 58 09 | 20 2a 20 74 68 61 74 20 |ation.X.| * that |
|00004240| 6e 65 65 64 73 20 65 78 | 70 61 6e 64 69 6e 67 20 |needs ex|panding |
|00004250| 63 61 6e 20 62 65 20 66 | 6f 75 6e 64 2e 0a 58 09 |can be f|ound..X.|
|00004260| 20 2a 2f 0a 58 0a 58 09 | 64 6f 20 7b 0a 58 09 09 | */.X.X.|do {.X..|
|00004270| 6e 66 6f 75 6e 64 20 3d | 20 30 3b 0a 58 09 09 66 |nfound =| 0;.X..f|
|00004280| 6f 72 20 28 64 20 3d 20 | 66 69 72 73 74 5f 64 65 |or (d = |first_de|
|00004290| 73 74 28 29 3b 20 64 3b | 20 64 20 3d 20 6e 65 78 |st(); d;| d = nex|
|000042a0| 74 5f 64 65 73 74 28 64 | 29 29 0a 58 09 09 7b 0a |t_dest(d|)).X..{.|
|000042b0| 58 09 09 09 69 66 20 28 | 64 2d 3e 63 6c 61 73 73 |X...if (|d->class|
|000042c0| 20 3d 3d 20 43 4c 5f 55 | 53 45 52 0a 58 09 09 09 | == CL_U|SER.X...|
|000042d0| 20 26 26 20 64 2d 3e 73 | 74 61 74 65 20 3d 3d 20 | && d->s|tate == |
|000042e0| 53 54 5f 57 4f 52 4b 49 | 4e 47 0a 58 09 09 09 20 |ST_WORKI|NG.X... |
|000042f0| 26 26 20 21 64 2d 3e 64 | 66 64 6f 6e 65 29 0a 58 |&& !d->d|fdone).X|
|00004300| 09 09 09 7b 0a 58 09 09 | 09 09 6f 6e 65 5f 64 66 |...{.X..|..one_df|
|00004310| 69 6c 65 28 64 29 3b 0a | 58 09 09 09 09 64 2d 3e |ile(d);.|X....d->|
|00004320| 64 66 64 6f 6e 65 20 3d | 20 54 52 55 45 3b 0a 58 |dfdone =| TRUE;.X|
|00004330| 09 09 09 7d 0a 58 09 09 | 7d 0a 58 09 7d 20 77 68 |...}.X..|}.X.} wh|
|00004340| 69 6c 65 20 28 6e 66 6f | 75 6e 64 20 3e 20 30 29 |ile (nfo|und > 0)|
|00004350| 3b 0a 58 7d 0a 58 0a 58 | 2f 2a 2d 2d 2d 2d 2d 2d |;.X}.X.X|/*------|
|00004360| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004370| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004380| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004390| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000043a0| 0a 58 20 2a 20 52 75 6e | 20 74 68 65 20 64 65 6c |.X * Run| the del|
|000043b0| 69 76 65 72 79 20 66 69 | 6c 65 20 28 69 66 20 61 |ivery fi|le (if a|
|000043c0| 6e 79 29 20 66 6f 72 20 | 74 68 65 20 73 70 65 63 |ny) for |the spec|
|000043d0| 69 66 69 65 64 20 64 65 | 73 74 69 6e 61 74 69 6f |ified de|stinatio|
|000043e0| 6e 2e 0a 58 20 2a 2f 0a | 58 0a 58 6f 6e 65 5f 64 |n..X */.|X.Xone_d|
|000043f0| 66 69 6c 65 28 64 29 0a | 58 44 45 53 54 20 20 20 |file(d).|XDEST |
|00004400| 20 2a 64 3b 0a 58 7b 0a | 58 09 43 4f 4e 54 45 58 | *d;.X{.|X.CONTEX|
|00004410| 54 20 2a 63 74 3b 0a 58 | 09 63 68 61 72 20 20 20 |T *ct;.X|.char |
|00004420| 20 2a 66 61 76 5b 34 5d | 3b 0a 58 09 63 68 61 72 | *fav[4]|;.X.char|
|00004430| 20 20 20 20 75 64 65 6c | 5f 70 61 74 68 5b 31 30 | udel|_path[10|
|00004440| 30 5d 3b 0a 58 09 73 74 | 72 75 63 74 20 73 74 61 |0];.X.st|ruct sta|
|00004450| 74 20 73 74 3b 0a 58 0a | 58 09 69 66 20 28 28 63 |t st;.X.|X.if ((c|
|00004460| 74 20 3d 20 6e 61 6d 65 | 5f 63 6f 6e 74 65 78 74 |t = name|_context|
|00004470| 28 64 2d 3e 6e 61 6d 65 | 29 29 20 3d 3d 20 4e 55 |(d->name|)) == NU|
|00004480| 4c 4c 29 0a 58 09 7b 0a | 58 09 09 64 2d 3e 73 74 |LL).X.{.|X..d->st|
|00004490| 61 74 65 20 3d 20 53 54 | 5f 45 52 52 4f 52 3b 0a |ate = ST|_ERROR;.|
|000044a0| 58 09 09 64 2d 3e 65 72 | 72 6f 72 20 3d 20 22 4d |X..d->er|ror = "M|
|000044b0| 69 73 73 69 6e 67 20 63 | 6f 6e 74 65 78 74 20 69 |issing c|ontext i|
|000044c0| 6e 20 75 73 65 72 5f 64 | 66 69 6c 65 5f 6f 6e 65 |n user_d|file_one|
|000044d0| 28 29 22 3b 0a 58 09 09 | 72 65 74 75 72 6e 3b 0a |()";.X..|return;.|
|000044e0| 58 09 7d 0a 58 0a 58 09 | 2f 2a 0a 58 09 20 2a 20 |X.}.X.X.|/*.X. * |
|000044f0| 49 66 20 75 73 65 72 27 | 73 20 68 6f 6d 65 20 64 |If user'|s home d|
|00004500| 69 72 65 63 74 6f 72 79 | 20 69 73 20 6d 69 73 73 |irectory| is miss|
|00004510| 69 6e 67 2c 20 66 6f 72 | 67 65 74 20 69 74 2e 0a |ing, for|get it..|
|00004520| 58 09 20 2a 20 49 66 20 | 75 73 65 72 27 73 20 68 |X. * If |user's h|
|00004530| 6f 6d 65 20 64 69 72 65 | 63 74 6f 72 79 20 69 73 |ome dire|ctory is|
|00004540| 20 77 72 69 74 61 62 6c | 65 20 74 6f 20 74 68 65 | writabl|e to the|
|00004550| 20 77 6f 72 6c 64 2c 0a | 58 09 20 2a 20 65 78 65 | world,.|X. * exe|
|00004560| 63 75 74 69 6e 67 20 74 | 68 65 20 64 65 6c 69 76 |cuting t|he deliv|
|00004570| 65 72 79 20 66 69 6c 65 | 20 77 6f 75 6c 64 20 61 |ery file| would a|
|00004580| 6c 6c 6f 77 20 61 20 73 | 65 63 75 72 69 74 79 20 |llow a s|ecurity |
|00004590| 62 72 65 61 63 68 21 0a | 58 09 20 2a 20 54 68 61 |breach!.|X. * Tha|
|000045a0| 6e 6b 73 20 74 6f 20 4a | 6f 6e 20 5a 65 65 66 66 |nks to J|on Zeeff|
|000045b0| 20 66 6f 72 20 74 68 69 | 73 20 68 69 6e 74 2e 2e | for thi|s hint..|
|000045c0| 2e 0a 58 09 20 2a 2f 0a | 58 0a 58 09 69 66 20 28 |..X. */.|X.X.if (|
|000045d0| 73 74 61 74 28 63 74 2d | 3e 68 6f 6d 65 2c 20 26 |stat(ct-|>home, &|
|000045e0| 73 74 29 20 3d 3d 20 2d | 31 0a 58 09 20 7c 7c 20 |st) == -|1.X. || |
|000045f0| 28 73 74 2e 73 74 5f 6d | 6f 64 65 20 26 20 53 5f |(st.st_m|ode & S_|
|00004600| 49 46 4d 54 29 20 21 3d | 20 53 5f 49 46 44 49 52 |IFMT) !=| S_IFDIR|
|00004610| 29 0a 58 09 7b 0a 58 09 | 09 69 66 20 28 76 65 72 |).X.{.X.|.if (ver|
|00004620| 62 6f 73 65 29 0a 58 09 | 09 09 6d 65 73 73 61 67 |bose).X.|..messag|
|00004630| 65 28 22 25 73 3a 20 68 | 6f 6d 65 20 64 69 72 65 |e("%s: h|ome dire|
|00004640| 63 74 6f 72 79 20 25 73 | 20 69 73 20 6d 69 73 73 |ctory %s| is miss|
|00004650| 69 6e 67 21 5c 6e 22 2c | 0a 58 09 09 09 09 63 74 |ing!\n",|.X....ct|
|00004660| 2d 3e 6e 61 6d 65 2c 20 | 63 74 2d 3e 68 6f 6d 65 |->name, |ct->home|
|00004670| 29 3b 0a 58 09 09 72 65 | 74 75 72 6e 3b 0a 58 09 |);.X..re|turn;.X.|
|00004680| 7d 0a 58 0a 58 09 69 66 | 20 28 73 74 2e 73 74 5f |}.X.X.if| (st.st_|
|00004690| 6d 6f 64 65 20 26 20 30 | 32 29 0a 58 09 7b 0a 58 |mode & 0|2).X.{.X|
|000046a0| 09 09 69 66 20 28 76 65 | 72 62 6f 73 65 29 0a 58 |..if (ve|rbose).X|
|000046b0| 09 09 09 6d 65 73 73 61 | 67 65 28 22 25 73 3a 20 |...messa|ge("%s: |
|000046c0| 68 6f 6d 65 20 64 69 72 | 65 63 74 6f 72 79 20 69 |home dir|ectory i|
|000046d0| 73 20 77 72 69 74 61 62 | 6c 65 20 74 6f 20 74 68 |s writab|le to th|
|000046e0| 65 20 77 6f 72 6c 64 21 | 5c 6e 22 2c 0a 58 09 09 |e world!|\n",.X..|
|000046f0| 09 09 63 74 2d 3e 6e 61 | 6d 65 29 3b 0a 58 09 09 |..ct->na|me);.X..|
|00004700| 72 65 74 75 72 6e 3b 0a | 58 09 7d 0a 58 0a 58 09 |return;.|X.}.X.X.|
|00004710| 2f 2a 0a 58 09 20 2a 20 | 49 66 20 74 68 65 72 65 |/*.X. * |If there|
|00004720| 20 69 73 20 6e 6f 20 64 | 65 6c 69 76 65 72 79 20 | is no d|elivery |
|00004730| 66 69 6c 65 20 74 6f 20 | 65 78 65 63 75 74 65 2c |file to |execute,|
|00004740| 20 6a 75 73 74 20 72 65 | 74 75 72 6e 2e 0a 58 09 | just re|turn..X.|
|00004750| 20 2a 2f 0a 58 0a 58 09 | 28 76 6f 69 64 29 20 73 | */.X.X.|(void) s|
|00004760| 70 72 69 6e 74 66 28 75 | 64 65 6c 5f 70 61 74 68 |printf(u|del_path|
|00004770| 2c 20 22 25 73 2f 25 73 | 22 2c 20 63 74 2d 3e 68 |, "%s/%s|", ct->h|
|00004780| 6f 6d 65 2c 20 75 73 65 | 72 5f 64 65 6c 69 76 65 |ome, use|r_delive|
|00004790| 72 29 3b 0a 58 09 69 66 | 20 28 73 74 61 74 28 75 |r);.X.if| (stat(u|
|000047a0| 64 65 6c 5f 70 61 74 68 | 2c 20 26 73 74 29 20 3d |del_path|, &st) =|
|000047b0| 3d 20 2d 31 29 0a 58 09 | 7b 0a 58 09 09 69 66 20 |= -1).X.|{.X..if |
|000047c0| 28 76 65 72 62 6f 73 65 | 29 0a 58 09 09 09 6d 65 |(verbose|).X...me|
|000047d0| 73 73 61 67 65 28 22 25 | 73 20 68 61 73 20 6e 6f |ssage("%|s has no|
|000047e0| 20 64 65 6c 69 76 65 72 | 79 20 66 69 6c 65 5c 6e | deliver|y file\n|
|000047f0| 22 2c 20 64 2d 3e 6e 61 | 6d 65 29 3b 0a 58 09 09 |", d->na|me);.X..|
|00004800| 72 65 74 75 72 6e 3b 0a | 58 09 7d 0a 58 0a 58 09 |return;.|X.}.X.X.|
|00004810| 2f 2a 0a 58 09 20 2a 20 | 54 69 6d 65 20 74 6f 20 |/*.X. * |Time to |
|00004820| 72 75 6e 20 74 68 65 20 | 66 69 6c 65 21 0a 58 09 |run the |file!.X.|
|00004830| 20 2a 20 57 65 20 70 75 | 74 20 74 68 69 73 20 64 | * We pu|t this d|
|00004840| 65 73 74 20 6f 6e 20 68 | 6f 6c 64 2c 20 73 6f 20 |est on h|old, so |
|00004850| 74 68 61 74 20 69 74 20 | 77 69 6c 6c 20 62 65 20 |that it |will be |
|00004860| 69 67 6e 6f 72 65 64 20 | 75 6e 6c 65 73 73 0a 58 |ignored |unless.X|
|00004870| 09 20 2a 20 74 68 65 20 | 64 65 6c 69 76 65 72 79 |. * the |delivery|
|00004880| 20 66 69 6c 65 20 6e 61 | 6d 65 73 20 69 74 2e 0a | file na|mes it..|
|00004890| 58 09 20 2a 2f 0a 58 0a | 58 09 64 2d 3e 73 74 61 |X. */.X.|X.d->sta|
|000048a0| 74 65 20 3d 20 53 54 5f | 48 4f 4c 44 3b 0a 58 0a |te = ST_|HOLD;.X.|
|000048b0| 58 09 66 61 76 5b 30 5d | 20 3d 20 22 73 68 22 3b |X.fav[0]| = "sh";|
|000048c0| 0a 58 09 66 61 76 5b 31 | 5d 20 3d 20 75 64 65 6c |.X.fav[1|] = udel|
|000048d0| 5f 70 61 74 68 3b 0a 58 | 09 66 61 76 5b 32 5d 20 |_path;.X|.fav[2] |
|000048e0| 3d 20 64 2d 3e 6e 61 6d | 65 3b 0a 58 09 66 61 76 |= d->nam|e;.X.fav|
|000048f0| 5b 33 5d 20 3d 20 4e 55 | 4c 4c 3b 0a 58 09 28 76 |[3] = NU|LL;.X.(v|
|00004900| 6f 69 64 29 20 64 6f 5f | 64 66 69 6c 65 28 63 74 |oid) do_|dfile(ct|
|00004910| 2c 20 66 61 76 2c 20 64 | 29 3b 0a 58 7d 0a 58 0a |, fav, d|);.X}.X.|
|00004920| 58 2f 2a 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |X/*-----|--------|
|00004930| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004940| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004950| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004960| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 0a 58 20 2a 20 50 72 |--------|-.X * Pr|
|00004970| 6f 63 65 73 73 20 61 20 | 64 65 6c 69 76 65 72 79 |ocess a |delivery|
|00004980| 20 66 69 6c 65 2e 0a 58 | 20 2a 2f 0a 58 0a 58 69 | file..X| */.X.Xi|
|00004990| 6e 74 0a 58 64 6f 5f 64 | 66 69 6c 65 28 63 74 2c |nt.Xdo_d|file(ct,|
|000049a0| 20 61 76 2c 20 64 29 0a | 58 43 4f 4e 54 45 58 54 | av, d).|XCONTEXT|
|000049b0| 20 2a 63 74 3b 0a 58 63 | 68 61 72 20 20 20 20 2a | *ct;.Xc|har *|
|000049c0| 2a 61 76 3b 0a 58 44 45 | 53 54 20 20 20 20 2a 64 |*av;.XDE|ST *d|
|000049d0| 3b 0a 58 7b 0a 58 09 46 | 49 4c 45 20 20 20 20 2a |;.X{.X.F|ILE *|
|000049e0| 66 70 3b 0a 58 09 63 68 | 61 72 20 20 20 20 2a 6e |fp;.X.ch|ar *n|
|000049f0| 61 6d 65 2c 20 2a 6d 61 | 69 6c 62 6f 78 3b 0a 58 |ame, *ma|ilbox;.X|
|00004a00| 0a 58 09 69 66 20 28 21 | 63 74 29 0a 58 09 09 72 |.X.if (!|ct).X..r|
|00004a10| 65 74 75 72 6e 20 2d 31 | 3b 0a 58 0a 58 09 69 66 |eturn -1|;.X.X.if|
|00004a20| 20 28 21 20 6f 6b 5f 63 | 6f 6e 74 65 78 74 28 63 | (! ok_c|ontext(c|
|00004a30| 74 29 29 0a 58 09 7b 0a | 58 09 09 69 66 20 28 64 |t)).X.{.|X..if (d|
|00004a40| 29 0a 58 09 09 7b 0a 58 | 09 09 09 64 2d 3e 73 74 |).X..{.X|...d->st|
|00004a50| 61 74 65 20 3d 20 53 54 | 5f 45 52 52 4f 52 3b 0a |ate = ST|_ERROR;.|
|00004a60| 58 09 09 09 64 2d 3e 65 | 72 72 6f 72 20 3d 20 22 |X...d->e|rror = "|
|00004a70| 4e 6f 20 70 65 72 6d 69 | 73 73 69 6f 6e 73 20 66 |No permi|ssions f|
|00004a80| 6f 72 20 74 68 61 74 20 | 63 6f 6e 74 65 78 74 22 |or that |context"|
|00004a90| 3b 0a 58 09 09 7d 0a 58 | 09 09 65 6c 73 65 0a 58 |;.X..}.X|..else.X|
|00004aa0| 09 09 09 6d 65 73 73 61 | 67 65 28 22 4e 6f 20 70 |...messa|ge("No p|
|00004ab0| 65 72 6d 69 73 73 69 6f | 6e 73 20 74 6f 20 72 75 |ermissio|ns to ru|
|00004ac0| 6e 20 61 73 20 25 73 5c | 6e 22 2c 20 63 74 29 3b |n as %s\|n", ct);|
|00004ad0| 0a 58 0a 58 09 09 72 65 | 74 75 72 6e 20 2d 31 3b |.X.X..re|turn -1;|
|00004ae0| 0a 58 09 7d 0a 58 0a 58 | 09 2f 2a 20 4d 61 6b 65 |.X.}.X.X|./* Make|
|00004af0| 20 73 75 72 65 20 74 68 | 61 74 20 74 68 65 20 74 | sure th|at the t|
|00004b00| 65 6d 70 20 66 69 6c 65 | 73 20 61 72 65 20 72 65 |emp file|s are re|
|00004b10| 61 64 61 62 6c 65 20 74 | 6f 20 74 68 65 20 6e 65 |adable t|o the ne|
|00004b20| 77 20 70 72 6f 63 65 73 | 73 2e 20 2a 2f 0a 58 0a |w proces|s. */.X.|
|00004b30| 58 09 67 69 76 65 5f 74 | 65 6d 70 73 28 63 74 29 |X.give_t|emps(ct)|
|00004b40| 3b 0a 58 0a 58 09 2f 2a | 20 48 65 72 65 20 77 65 |;.X.X./*| Here we|
|00004b50| 20 67 6f 21 20 2a 2f 0a | 58 0a 58 09 69 66 20 28 | go! */.|X.X.if (|
|00004b60| 76 65 72 62 6f 73 65 29 | 0a 58 09 09 6d 65 73 73 |verbose)|.X..mess|
|00004b70| 61 67 65 28 22 50 72 6f | 63 65 73 73 69 6e 67 20 |age("Pro|cessing |
|00004b80| 64 65 6c 69 76 65 72 79 | 20 66 69 6c 65 20 61 73 |delivery| file as|
|00004b90| 20 25 73 5c 6e 22 2c 20 | 63 74 2d 3e 6e 61 6d 65 | %s\n", |ct->name|
|00004ba0| 29 3b 0a 58 0a 58 09 69 | 66 20 28 28 66 70 20 3d |);.X.X.i|f ((fp =|
|00004bb0| 20 63 74 5f 70 6f 70 65 | 6e 76 28 63 74 2c 20 22 | ct_pope|nv(ct, "|
|00004bc0| 2f 62 69 6e 2f 73 68 22 | 2c 20 61 76 2c 20 22 72 |/bin/sh"|, av, "r|
|00004bd0| 22 29 29 20 3d 3d 20 4e | 55 4c 4c 29 0a 58 09 7b |")) == N|ULL).X.{|
|00004be0| 0a 58 09 09 65 72 72 6f | 72 28 22 63 61 6e 27 74 |.X..erro|r("can't|
|00004bf0| 20 65 78 65 63 75 74 65 | 20 64 65 6c 69 76 65 72 | execute| deliver|
|00004c00| 79 20 66 69 6c 65 20 61 | 73 20 25 73 5c 6e 22 2c |y file a|s %s\n",|
|00004c10| 20 63 74 2d 3e 6e 61 6d | 65 29 3b 0a 58 09 09 6c | ct->nam|e);.X..l|
|00004c20| 65 61 76 65 28 31 29 3b | 0a 58 09 7d 0a 58 0a 58 |eave(1);|.X.}.X.X|
|00004c30| 09 2f 2a 0a 58 09 20 2a | 20 52 65 61 64 20 74 68 |./*.X. *| Read th|
|00004c40| 65 20 73 74 61 6e 64 61 | 72 64 20 6f 75 74 70 75 |e standa|rd outpu|
|00004c50| 74 20 6f 66 20 74 68 65 | 20 64 65 6c 69 76 65 72 |t of the| deliver|
|00004c60| 79 20 66 69 6c 65 2e 0a | 58 09 20 2a 2f 0a 58 0a |y file..|X. */.X.|
|00004c70| 58 09 77 68 69 6c 65 20 | 28 64 66 69 6c 65 5f 67 |X.while |(dfile_g|
|00004c80| 65 74 73 28 66 70 2c 20 | 26 6e 61 6d 65 2c 20 26 |ets(fp, |&name, &|
|00004c90| 6d 61 69 6c 62 6f 78 29 | 20 3e 3d 20 30 29 0a 58 |mailbox)| >= 0).X|
|00004ca0| 09 7b 0a 58 09 09 44 45 | 53 54 20 20 20 20 2a 6e |.{.X..DE|ST *n|
|00004cb0| 64 3b 0a 58 0a 58 09 09 | 6e 64 20 3d 20 64 65 73 |d;.X.X..|nd = des|
|00004cc0| 74 28 6e 61 6d 65 2c 20 | 6d 61 69 6c 62 6f 78 29 |t(name, |mailbox)|
|00004cd0| 3b 0a 58 09 09 69 66 20 | 28 6e 64 2d 3e 73 74 61 |;.X..if |(nd->sta|
|00004ce0| 74 65 20 3d 3d 20 53 54 | 5f 48 4f 4c 44 29 0a 58 |te == ST|_HOLD).X|
|00004cf0| 09 09 09 6e 64 2d 3e 73 | 74 61 74 65 20 3d 20 53 |...nd->s|tate = S|
|00004d00| 54 5f 57 4f 52 4b 49 4e | 47 3b 0a 58 0a 58 09 09 |T_WORKIN|G;.X.X..|
|00004d10| 2f 2a 0a 58 09 09 20 2a | 20 49 66 20 74 68 65 20 |/*.X.. *| If the |
|00004d20| 64 65 6c 69 76 65 72 79 | 20 66 69 6c 65 20 73 70 |delivery| file sp|
|00004d30| 65 63 69 66 69 65 64 20 | 61 20 6d 61 69 6c 62 6f |ecified |a mailbo|
|00004d40| 78 2c 20 76 65 72 69 66 | 79 0a 58 09 09 20 2a 20 |x, verif|y.X.. * |
|00004d50| 74 68 61 74 20 74 68 65 | 20 75 73 65 72 20 77 68 |that the| user wh|
|00004d60| 6f 73 65 20 64 65 6c 69 | 76 65 72 79 20 66 69 6c |ose deli|very fil|
|00004d70| 65 20 69 73 20 72 75 6e | 6e 69 6e 67 20 68 61 73 |e is run|ning has|
|00004d80| 0a 58 09 09 20 2a 20 70 | 65 72 6d 69 73 73 69 6f |.X.. * p|ermissio|
|00004d90| 6e 73 20 66 6f 72 20 74 | 68 65 20 72 65 71 75 65 |ns for t|he reque|
|00004da0| 73 74 65 64 20 63 6f 6e | 74 65 78 74 2e 0a 58 09 |sted con|text..X.|
|00004db0| 09 20 2a 2f 0a 58 0a 58 | 09 09 69 66 20 28 28 6e |. */.X.X|..if ((n|
|00004dc0| 64 2d 3e 73 74 61 74 65 | 20 3d 3d 20 53 54 5f 57 |d->state| == ST_W|
|00004dd0| 4f 52 4b 49 4e 47 29 20 | 26 26 20 28 6d 61 69 6c |ORKING) |&& (mail|
|00004de0| 62 6f 78 20 21 3d 20 4e | 55 4c 4c 29 29 0a 58 09 |box != N|ULL)).X.|
|00004df0| 09 7b 0a 58 09 09 09 43 | 4f 4e 54 45 58 54 20 2a |.{.X...C|ONTEXT *|
|00004e00| 6e 63 74 3b 0a 58 0a 58 | 09 09 09 69 66 20 28 28 |nct;.X.X|...if ((|
|00004e10| 6e 63 74 20 3d 20 6e 61 | 6d 65 5f 63 6f 6e 74 65 |nct = na|me_conte|
|00004e20| 78 74 28 6e 61 6d 65 29 | 29 20 3d 3d 20 4e 55 4c |xt(name)|) == NUL|
|00004e30| 4c 29 0a 58 09 09 09 7b | 0a 58 09 09 09 09 6e 64 |L).X...{|.X....nd|
|00004e40| 2d 3e 73 74 61 74 65 20 | 3d 20 53 54 5f 45 52 52 |->state |= ST_ERR|
|00004e50| 4f 52 3b 0a 58 09 09 09 | 09 6e 64 2d 3e 65 72 72 |OR;.X...|.nd->err|
|00004e60| 6f 72 20 3d 20 22 4c 6f | 73 74 20 63 6f 6e 74 65 |or = "Lo|st conte|
|00004e70| 78 74 20 69 6e 20 64 6f | 5f 64 66 69 6c 65 28 29 |xt in do|_dfile()|
|00004e80| 22 3b 0a 58 09 09 09 7d | 0a 58 09 09 09 65 6c 73 |";.X...}|.X...els|
|00004e90| 65 20 69 66 20 28 21 20 | 6f 6b 5f 63 6f 6e 74 65 |e if (! |ok_conte|
|00004ea0| 78 74 28 6e 63 74 29 29 | 0a 58 09 09 09 7b 0a 58 |xt(nct))|.X...{.X|
|00004eb0| 09 09 09 09 6e 64 2d 3e | 73 74 61 74 65 20 3d 20 |....nd->|state = |
|00004ec0| 53 54 5f 45 52 52 4f 52 | 3b 0a 58 09 09 09 09 6e |ST_ERROR|;.X....n|
|00004ed0| 64 2d 3e 65 72 72 6f 72 | 20 3d 20 22 4e 6f 20 70 |d->error| = "No p|
|00004ee0| 65 72 6d 69 73 73 69 6f | 6e 73 20 66 6f 72 20 74 |ermissio|ns for t|
|00004ef0| 68 61 74 20 63 6f 6e 74 | 65 78 74 22 3b 0a 58 09 |hat cont|ext";.X.|
|00004f00| 09 09 7d 0a 58 09 09 7d | 0a 58 09 7d 0a 58 0a 58 |..}.X..}|.X.}.X.X|
|00004f10| 09 72 65 74 75 72 6e 20 | 63 74 5f 70 63 6c 6f 73 |.return |ct_pclos|
|00004f20| 65 28 66 70 29 3b 0a 58 | 7d 0a 58 0a 58 2f 2a 2d |e(fp);.X|}.X.X/*-|
|00004f30| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004f40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004f50| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004f60| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00004f70| 2d 2d 2d 2d 2d 0a 58 20 | 2a 20 47 65 74 20 61 6e |-----.X |* Get an|
|00004f80| 64 20 70 61 72 73 65 20 | 61 20 73 69 6e 67 6c 65 |d parse |a single|
|00004f90| 20 64 65 6c 69 76 65 72 | 79 20 66 69 6c 65 20 6f | deliver|y file o|
|00004fa0| 75 74 70 75 74 20 6c 69 | 6e 65 2e 0a 58 20 2a 2f |utput li|ne..X */|
|00004fb0| 0a 58 0a 58 69 6e 74 0a | 58 64 66 69 6c 65 5f 67 |.X.Xint.|Xdfile_g|
|00004fc0| 65 74 73 28 66 70 2c 20 | 6e 61 6d 65 70 2c 20 6d |ets(fp, |namep, m|
|00004fd0| 61 69 6c 62 6f 78 70 29 | 0a 58 46 49 4c 45 20 20 |ailboxp)|.XFILE |
|00004fe0| 20 20 2a 66 70 3b 0a 58 | 63 68 61 72 20 20 20 20 | *fp;.X|char |
|00004ff0| 2a 2a 6e 61 6d 65 70 3b | 0a 58 63 68 61 72 20 20 |**namep;|.Xchar |
|00005000| 20 20 2a 2a 6d 61 69 6c | 62 6f 78 70 3b 0a 58 7b | **mail|boxp;.X{|
|00005010| 0a 58 09 63 68 61 72 20 | 20 20 20 2a 70 2c 20 2a |.X.char | *p, *|
|00005020| 71 3b 0a 58 09 73 74 61 | 74 69 63 20 20 63 68 61 |q;.X.sta|tic cha|
|00005030| 72 20 20 20 20 62 75 66 | 5b 42 55 46 53 49 5a 5d |r buf|[BUFSIZ]|
|00005040| 3b 0a 58 0a 58 09 69 66 | 20 28 66 67 65 74 73 28 |;.X.X.if| (fgets(|
|00005050| 62 75 66 2c 20 47 45 54 | 53 49 5a 45 28 62 75 66 |buf, GET|SIZE(buf|
|00005060| 29 2c 20 66 70 29 20 3d | 3d 20 4e 55 4c 4c 29 0a |), fp) =|= NULL).|
|00005070| 58 09 09 72 65 74 75 72 | 6e 20 2d 31 3b 0a 58 0a |X..retur|n -1;.X.|
|00005080| 58 09 69 66 20 28 28 70 | 20 3d 20 73 74 72 63 68 |X.if ((p| = strch|
|00005090| 72 28 62 75 66 2c 20 27 | 5c 6e 27 29 29 20 21 3d |r(buf, '|\n')) !=|
|000050a0| 20 4e 55 4c 4c 29 0a 58 | 09 09 2a 70 20 3d 20 30 | NULL).X|..*p = 0|
|000050b0| 3b 0a 58 09 65 6c 73 65 | 0a 58 09 7b 0a 58 09 09 |;.X.else|.X.{.X..|
|000050c0| 69 6e 74 20 63 3b 0a 58 | 0a 58 09 09 77 68 69 6c |int c;.X|.X..whil|
|000050d0| 65 20 28 28 63 20 3d 20 | 66 67 65 74 63 28 66 70 |e ((c = |fgetc(fp|
|000050e0| 29 29 20 21 3d 20 27 5c | 6e 27 20 26 26 20 63 20 |)) != '\|n' && c |
|000050f0| 21 3d 20 45 4f 46 29 0a | 58 09 09 09 3b 20 2f 2a |!= EOF).|X...; /*|
|00005100| 20 6b 65 65 70 20 72 65 | 61 64 69 6e 67 20 2a 2f | keep re|ading */|
|00005110| 0a 58 0a 58 09 09 65 72 | 72 6f 72 28 22 69 6e 76 |.X.X..er|ror("inv|
|00005120| 61 6c 69 64 20 6c 69 6e | 65 20 66 72 6f 6d 20 64 |alid lin|e from d|
|00005130| 65 6c 69 76 65 72 79 20 | 66 69 6c 65 3a 20 27 25 |elivery |file: '%|
|00005140| 73 27 5c 6e 22 2c 20 62 | 75 66 29 3b 0a 58 09 09 |s'\n", b|uf);.X..|
|00005150| 72 65 74 75 72 6e 20 2d | 31 3b 0a 58 09 7d 0a 58 |return -|1;.X.}.X|
|00005160| 0a 58 09 2f 2a 20 53 74 | 72 69 70 20 6f 75 74 20 |.X./* St|rip out |
|00005170| 61 6c 6c 20 77 68 69 74 | 65 73 70 61 63 65 20 61 |all whit|espace a|
|00005180| 6e 64 20 65 6c 69 6d 69 | 6e 61 74 65 20 64 75 70 |nd elimi|nate dup|
|00005190| 6c 69 63 61 74 65 64 20 | 73 6c 61 73 68 65 73 20 |licated |slashes |
|000051a0| 2a 2f 0a 58 0a 58 09 70 | 20 3d 20 71 20 3d 20 62 |*/.X.X.p| = q = b|
|000051b0| 75 66 3b 0a 58 09 77 68 | 69 6c 65 20 28 2a 70 29 |uf;.X.wh|ile (*p)|
|000051c0| 0a 58 09 7b 0a 58 09 09 | 69 66 20 28 21 20 69 73 |.X.{.X..|if (! is|
|000051d0| 73 70 61 63 65 28 2a 70 | 29 29 0a 58 09 09 7b 0a |space(*p|)).X..{.|
|000051e0| 58 09 09 09 69 66 20 28 | 28 2a 71 2b 2b 20 3d 20 |X...if (|(*q++ = |
|000051f0| 2a 70 2b 2b 29 20 3d 3d | 20 27 2f 27 29 0a 58 09 |*p++) ==| '/').X.|
|00005200| 09 09 7b 0a 58 09 09 09 | 09 77 68 69 6c 65 20 28 |..{.X...|.while (|
|00005210| 2a 70 20 3d 3d 20 27 2f | 27 29 0a 58 09 09 09 09 |*p == '/|').X....|
|00005220| 09 2b 2b 70 3b 0a 58 09 | 09 09 7d 0a 58 09 09 7d |.++p;.X.|..}.X..}|
|00005230| 0a 58 09 7d 0a 58 09 2a | 71 20 3d 20 30 3b 0a 58 |.X.}.X.*|q = 0;.X|
|00005240| 0a 58 09 2f 2a 20 44 65 | 62 75 67 67 69 6e 67 20 |.X./* De|bugging |
|00005250| 6d 65 73 73 61 67 65 3a | 20 64 69 73 70 6c 61 79 |message:| display|
|00005260| 20 69 6e 70 75 74 20 6c | 69 6e 65 20 2a 2f 0a 58 | input l|ine */.X|
|00005270| 0a 58 09 69 66 20 28 76 | 65 72 62 6f 73 65 29 0a |.X.if (v|erbose).|
|00005280| 58 09 09 6d 65 73 73 61 | 67 65 28 22 5c 74 27 25 |X..messa|ge("\t'%|
|00005290| 73 27 5c 6e 22 2c 20 62 | 75 66 29 3b 0a 58 0a 58 |s'\n", b|uf);.X.X|
|000052a0| 09 69 66 20 28 28 70 20 | 3d 20 73 74 72 63 68 72 |.if ((p |= strchr|
|000052b0| 28 62 75 66 2c 20 27 3a | 27 29 29 20 21 3d 20 4e |(buf, ':|')) != N|
|000052c0| 55 4c 4c 29 0a 58 09 7b | 0a 58 09 09 2a 70 2b 2b |ULL).X.{|.X..*p++|
|000052d0| 20 3d 20 30 3b 0a 58 09 | 09 69 66 20 28 28 71 20 | = 0;.X.|.if ((q |
|000052e0| 3d 20 73 74 72 63 68 72 | 28 70 2c 20 27 3a 27 29 |= strchr|(p, ':')|
|000052f0| 29 20 21 3d 20 4e 55 4c | 4c 29 0a 58 09 09 09 2a |) != NUL|L).X...*|
|00005300| 71 20 3d 20 30 3b 0a 58 | 09 7d 0a 58 0a 58 09 2a |q = 0;.X|.}.X.X.*|
|00005310| 6e 61 6d 65 70 20 3d 20 | 62 75 66 3b 0a 58 09 2a |namep = |buf;.X.*|
|00005320| 6d 61 69 6c 62 6f 78 70 | 20 3d 20 70 3b 0a 58 09 |mailboxp| = p;.X.|
|00005330| 72 65 74 75 72 6e 20 30 | 3b 0a 58 7d 0a 58 0a 58 |return 0|;.X}.X.X|
|00005340| 2f 2a 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |/*------|--------|
|00005350| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005360| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005370| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005380| 2d 2d 2d 2d 2d 2d 2d 2d | 0a 58 20 2a 20 4d 61 6b |--------|.X * Mak|
|00005390| 65 20 74 68 65 20 74 65 | 6d 70 20 66 69 6c 65 73 |e the te|mp files|
|000053a0| 20 72 65 61 64 61 62 6c | 65 20 69 6e 20 74 68 65 | readabl|e in the|
|000053b0| 20 67 69 76 65 6e 20 63 | 6f 6e 74 65 78 74 2e 0a | given c|ontext..|
|000053c0| 58 20 2a 20 54 68 69 73 | 20 69 73 20 6e 65 65 64 |X * This| is need|
|000053d0| 65 64 20 62 65 63 61 75 | 73 65 20 74 68 65 20 74 |ed becau|se the t|
|000053e0| 65 6d 70 73 20 61 72 65 | 20 72 65 61 64 61 62 6c |emps are| readabl|
|000053f0| 65 20 62 79 20 6f 77 6e | 65 72 20 6f 6e 6c 79 2e |e by own|er only.|
|00005400| 0a 58 20 2a 2f 0a 58 0a | 58 67 69 76 65 5f 74 65 |.X */.X.|Xgive_te|
|00005410| 6d 70 73 28 63 74 29 0a | 58 43 4f 4e 54 45 58 54 |mps(ct).|XCONTEXT|
|00005420| 20 2a 63 74 3b 0a 58 7b | 0a 58 09 69 6e 74 20 20 | *ct;.X{|.X.int |
|00005430| 20 20 20 74 3b 0a 58 0a | 58 09 69 66 20 28 21 63 | t;.X.|X.if (!c|
|00005440| 74 29 0a 58 09 09 72 65 | 74 75 72 6e 3b 0a 58 0a |t).X..re|turn;.X.|
|00005450| 58 09 66 6f 72 20 28 74 | 20 3d 20 30 3b 20 74 20 |X.for (t| = 0; t |
|00005460| 3c 20 54 5f 4d 41 58 3b | 20 2b 2b 74 29 0a 58 09 |< T_MAX;| ++t).X.|
|00005470| 7b 0a 58 09 09 69 66 20 | 28 63 68 6f 77 6e 28 74 |{.X..if |(chown(t|
|00005480| 66 69 6c 65 5b 74 5d 2c | 20 63 74 2d 3e 75 69 64 |file[t],| ct->uid|
|00005490| 2c 20 63 74 2d 3e 67 69 | 64 29 20 3d 3d 20 2d 31 |, ct->gi|d) == -1|
|000054a0| 29 0a 58 09 09 09 73 79 | 73 65 72 72 28 22 63 61 |).X...sy|serr("ca|
|000054b0| 6e 27 74 20 63 68 6f 77 | 6e 20 25 73 22 2c 20 74 |n't chow|n %s", t|
|000054c0| 66 69 6c 65 5b 74 5d 29 | 3b 0a 58 09 7d 0a 58 7d |file[t])|;.X.}.X}|
|000054d0| 0a 45 4e 44 5f 4f 46 5f | 46 49 4c 45 0a 69 66 20 |.END_OF_|FILE.if |
|000054e0| 74 65 73 74 20 36 37 33 | 31 20 2d 6e 65 20 60 77 |test 673|1 -ne `w|
|000054f0| 63 20 2d 63 20 3c 27 64 | 66 69 6c 65 2e 63 27 60 |c -c <'d|file.c'`|
|00005500| 3b 20 74 68 65 6e 0a 20 | 20 20 20 65 63 68 6f 20 |; then. | echo |
|00005510| 73 68 61 72 3a 20 5c 22 | 27 64 66 69 6c 65 2e 63 |shar: \"|'dfile.c|
|00005520| 27 5c 22 20 75 6e 70 61 | 63 6b 65 64 20 77 69 74 |'\" unpa|cked wit|
|00005530| 68 20 77 72 6f 6e 67 20 | 73 69 7a 65 21 0a 66 69 |h wrong |size!.fi|
|00005540| 0a 23 20 65 6e 64 20 6f | 66 20 27 64 66 69 6c 65 |.# end o|f 'dfile|
|00005550| 2e 63 27 0a 66 69 0a 69 | 66 20 74 65 73 74 20 2d |.c'.fi.i|f test -|
|00005560| 66 20 27 6c 6f 63 6b 2e | 63 27 20 2d 61 20 22 24 |f 'lock.|c' -a "$|
|00005570| 7b 31 7d 22 20 21 3d 20 | 22 2d 63 22 20 3b 20 74 |{1}" != |"-c" ; t|
|00005580| 68 65 6e 20 0a 20 20 65 | 63 68 6f 20 73 68 61 72 |hen . e|cho shar|
|00005590| 3a 20 57 69 6c 6c 20 6e | 6f 74 20 63 6c 6f 62 62 |: Will n|ot clobb|
|000055a0| 65 72 20 65 78 69 73 74 | 69 6e 67 20 66 69 6c 65 |er exist|ing file|
|000055b0| 20 5c 22 27 6c 6f 63 6b | 2e 63 27 5c 22 0a 65 6c | \"'lock|.c'\".el|
|000055c0| 73 65 0a 65 63 68 6f 20 | 73 68 61 72 3a 20 45 78 |se.echo |shar: Ex|
|000055d0| 74 72 61 63 74 69 6e 67 | 20 5c 22 27 6c 6f 63 6b |tracting| \"'lock|
|000055e0| 2e 63 27 5c 22 20 5c 28 | 36 35 35 39 20 63 68 61 |.c'\" \(|6559 cha|
|000055f0| 72 61 63 74 65 72 73 5c | 29 0a 73 65 64 20 22 73 |racters\|).sed "s|
|00005600| 2f 5e 58 2f 2f 22 20 3e | 27 6c 6f 63 6b 2e 63 27 |/^X//" >|'lock.c'|
|00005610| 20 3c 3c 27 45 4e 44 5f | 4f 46 5f 46 49 4c 45 27 | <<'END_|OF_FILE'|
|00005620| 0a 58 2f 2a 20 24 48 65 | 61 64 65 72 3a 20 6c 6f |.X/* $He|ader: lo|
|00005630| 63 6b 2e 63 2c 76 20 31 | 2e 32 20 38 38 2f 30 38 |ck.c,v 1|.2 88/08|
|00005640| 2f 33 30 20 31 36 3a 31 | 33 3a 31 34 20 6e 65 74 |/30 16:1|3:14 net|
|00005650| 77 6f 72 6b 20 45 78 70 | 20 24 0a 58 20 2a 0a 58 |work Exp| $.X *.X|
|00005660| 20 2a 20 4d 61 69 6c 62 | 6f 78 20 6c 6f 63 6b 69 | * Mailb|ox locki|
|00005670| 6e 67 2e 0a 58 20 2a 20 | 4c 6f 63 61 6c 20 68 61 |ng..X * |Local ha|
|00005680| 63 6b 73 20 66 6f 72 20 | 6d 61 69 6c 62 6f 78 20 |cks for |mailbox |
|00005690| 61 63 63 65 73 73 20 73 | 68 6f 75 6c 64 20 62 65 |access s|hould be|
|000056a0| 20 67 72 61 66 74 65 64 | 20 68 65 72 65 2e 0a 58 | grafted| here..X|
|000056b0| 20 2a 0a 58 20 2a 20 24 | 4c 6f 67 3a 09 6c 6f 63 | *.X * $|Log:.loc|
|000056c0| 6b 2e 63 2c 76 20 24 0a | 58 20 2a 20 52 65 76 69 |k.c,v $.|X * Revi|
|000056d0| 73 69 6f 6e 20 31 2e 32 | 20 20 38 38 2f 30 38 2f |sion 1.2| 88/08/|
|000056e0| 33 30 20 20 31 36 3a 31 | 33 3a 31 34 20 20 6e 65 |30 16:1|3:14 ne|
|000056f0| 74 77 6f 72 6b 0a 58 20 | 2a 20 50 6f 72 74 61 62 |twork.X |* Portab|
|00005700| 69 6c 69 74 79 20 66 69 | 78 65 73 20 66 72 6f 6d |ility fi|xes from|
|00005710| 20 52 6f 6e 61 6c 64 20 | 4b 61 72 72 20 3c 74 72 | Ronald |Karr <tr|
|00005720| 6f 6e 40 75 74 73 2e 61 | 6d 64 61 68 6c 2e 63 6f |on@uts.a|mdahl.co|
|00005730| 6d 3e 2e 0a 58 20 2a 20 | 0a 58 20 2a 20 52 65 76 |m>..X * |.X * Rev|
|00005740| 69 73 69 6f 6e 20 31 2e | 31 20 20 38 38 2f 30 36 |ision 1.|1 88/06|
|00005750| 2f 30 36 20 20 30 39 3a | 33 38 3a 34 38 20 20 63 |/06 09:|38:48 c|
|00005760| 68 69 70 0a 58 20 2a 20 | 49 6e 69 74 69 61 6c 20 |hip.X * |Initial |
|00005770| 72 65 76 69 73 69 6f 6e | 0a 58 20 2a 20 0a 58 20 |revision|.X * .X |
|00005780| 2a 2f 0a 58 0a 58 23 69 | 6e 63 6c 75 64 65 20 22 |*/.X.X#i|nclude "|
|00005790| 64 65 6c 69 76 65 72 2e | 68 22 0a 58 0a 58 2f 2a |deliver.|h".X.X/*|
|000057a0| 0a 58 20 2a 20 56 61 6c | 69 64 61 74 65 20 74 68 |.X * Val|idate th|
|000057b0| 65 20 6c 6f 63 6b 69 6e | 67 20 63 6f 6e 66 69 67 |e lockin|g config|
|000057c0| 75 72 61 74 69 6f 6e 2e | 0a 58 20 2a 2f 0a 58 0a |uration.|.X */.X.|
|000057d0| 58 23 69 66 20 28 64 65 | 66 69 6e 65 64 28 4d 4c |X#if (de|fined(ML|
|000057e0| 5f 46 43 4e 54 4c 29 20 | 2b 20 64 65 66 69 6e 65 |_FCNTL) |+ define|
|000057f0| 64 28 4d 4c 5f 4c 4f 43 | 4b 46 29 20 2b 20 64 65 |d(ML_LOC|KF) + de|
|00005800| 66 69 6e 65 64 28 4d 4c | 5f 4c 4f 43 4b 49 4e 47 |fined(ML|_LOCKING|
|00005810| 29 29 20 3e 20 31 0a 58 | 20 20 6c 6f 73 65 21 20 |)) > 1.X| lose! |
|00005820| 22 4f 6e 6c 79 20 6f 6e | 65 20 6f 66 20 4d 4c 5f |"Only on|e of ML_|
|00005830| 46 43 4e 54 4c 2c 20 4d | 4c 5f 4c 4f 43 4b 46 20 |FCNTL, M|L_LOCKF |
|00005840| 61 6e 64 20 4d 4c 5f 4c | 4f 43 4b 49 4e 47 20 6d |and ML_L|OCKING m|
|00005850| 61 79 20 62 65 20 64 65 | 66 69 6e 65 64 2e 22 3b |ay be de|fined.";|
|00005860| 0a 58 23 65 6e 64 69 66 | 0a 58 0a 58 2f 2a 0a 58 |.X#endif|.X.X/*.X|
|00005870| 20 2a 20 53 75 70 70 6f | 72 74 20 66 6f 72 20 74 | * Suppo|rt for t|
|00005880| 68 65 20 6c 6f 63 6b 66 | 28 29 20 73 79 73 74 65 |he lockf|() syste|
|00005890| 6d 20 63 61 6c 6c 2e 0a | 58 20 2a 2f 0a 58 0a 58 |m call..|X */.X.X|
|000058a0| 23 69 66 64 65 66 20 4d | 4c 5f 4c 4f 43 4b 46 0a |#ifdef M|L_LOCKF.|
|000058b0| 58 23 69 6e 63 6c 75 64 | 65 20 3c 75 6e 69 73 74 |X#includ|e <unist|
|000058c0| 64 2e 68 3e 0a 58 23 64 | 65 66 69 6e 65 20 53 49 |d.h>.X#d|efine SI|
|000058d0| 4d 50 4c 45 5f 4c 4f 43 | 4b 20 22 6c 6f 63 6b 66 |MPLE_LOC|K "lockf|
|000058e0| 22 0a 58 23 64 65 66 69 | 6e 65 20 4c 4f 43 4b 46 |".X#defi|ne LOCKF|
|000058f0| 44 28 66 64 2c 20 73 69 | 7a 65 29 20 20 20 20 6c |D(fd, si|ze) l|
|00005900| 6f 63 6b 66 28 66 64 2c | 20 46 5f 4c 4f 43 4b 2c |ockf(fd,| F_LOCK,|
|00005910| 20 73 69 7a 65 29 0a 58 | 23 64 65 66 69 6e 65 20 | size).X|#define |
|00005920| 55 4e 4c 4f 43 4b 46 44 | 28 66 64 2c 20 73 69 7a |UNLOCKFD|(fd, siz|
|00005930| 65 29 20 20 6c 6f 63 6b | 66 28 66 64 2c 20 46 5f |e) lock|f(fd, F_|
|00005940| 55 4c 4f 43 4b 2c 20 73 | 69 7a 65 29 0a 58 23 65 |ULOCK, s|ize).X#e|
|00005950| 6e 64 69 66 20 2f 2a 20 | 4d 4c 5f 4c 4f 43 4b 46 |ndif /* |ML_LOCKF|
|00005960| 20 2a 2f 0a 58 0a 58 2f | 2a 0a 58 20 2a 20 53 65 | */.X.X/|*.X * Se|
|00005970| 74 75 70 20 66 6f 72 20 | 74 68 65 20 6c 6f 63 6b |tup for |the lock|
|00005980| 69 6e 67 28 29 20 73 79 | 73 74 65 6d 20 63 61 6c |ing() sy|stem cal|
|00005990| 6c 2e 0a 58 20 2a 2f 0a | 58 0a 58 23 69 66 64 65 |l..X */.|X.X#ifde|
|000059a0| 66 20 4d 4c 5f 4c 4f 43 | 4b 49 4e 47 0a 58 23 69 |f ML_LOC|KING.X#i|
|000059b0| 6e 63 6c 75 64 65 20 3c | 73 79 73 2f 74 79 70 65 |nclude <|sys/type|
|000059c0| 73 2e 68 3e 0a 58 23 69 | 6e 63 6c 75 64 65 20 3c |s.h>.X#i|nclude <|
|000059d0| 73 79 73 2f 6c 6f 63 6b | 69 6e 67 2e 68 3e 0a 58 |sys/lock|ing.h>.X|
|000059e0| 23 64 65 66 69 6e 65 20 | 53 49 4d 50 4c 45 5f 4c |#define |SIMPLE_L|
|000059f0| 4f 43 4b 20 22 6c 6f 63 | 6b 69 6e 67 22 0a 58 23 |OCK "loc|king".X#|
|00005a00| 64 65 66 69 6e 65 20 4c | 4f 43 4b 46 44 28 66 64 |define L|OCKFD(fd|
|00005a10| 2c 20 73 69 7a 65 29 20 | 20 20 20 6c 6f 63 6b 69 |, size) | locki|
|00005a20| 6e 67 28 66 64 2c 20 4c | 4b 5f 4c 4f 43 4b 2c 20 |ng(fd, L|K_LOCK, |
|00005a30| 73 69 7a 65 29 0a 58 23 | 64 65 66 69 6e 65 20 55 |size).X#|define U|
|00005a40| 4e 4c 4f 43 4b 46 44 28 | 66 64 2c 20 73 69 7a 65 |NLOCKFD(|fd, size|
|00005a50| 29 20 20 6c 6f 63 6b 69 | 6e 67 28 66 64 2c 20 4c |) locki|ng(fd, L|
|00005a60| 4b 5f 55 4e 4c 4f 43 4b | 2c 20 73 69 7a 65 29 0a |K_UNLOCK|, size).|
|00005a70| 58 23 65 6e 64 69 66 0a | 58 0a 58 2f 2a 0a 58 20 |X#endif.|X.X/*.X |
|00005a80| 2a 20 4c 6f 63 61 6c 20 | 66 75 6e 63 74 69 6f 6e |* Local |function|
|00005a90| 73 2e 0a 58 20 2a 2f 0a | 58 0a 58 23 69 66 64 65 |s..X */.|X.X#ifde|
|00005aa0| 66 20 4d 4c 5f 44 4f 54 | 4c 4f 43 4b 0a 58 73 74 |f ML_DOT|LOCK.Xst|
|00005ab0| 61 74 69 63 20 20 63 68 | 61 72 20 20 20 20 2a 64 |atic ch|ar *d|
|00005ac0| 6f 74 6c 6f 63 6b 5f 6e | 61 6d 65 28 29 3b 0a 58 |otlock_n|ame();.X|
|00005ad0| 23 65 6e 64 69 66 0a 58 | 23 69 66 64 65 66 20 4d |#endif.X|#ifdef M|
|00005ae0| 4c 5f 44 4f 54 4d 4c 4b | 0a 58 73 74 61 74 69 63 |L_DOTMLK|.Xstatic|
|00005af0| 20 20 63 68 61 72 20 20 | 20 20 2a 64 6f 74 6d 6c | char | *dotml|
|00005b00| 6b 5f 6e 61 6d 65 28 29 | 3b 0a 58 23 65 6e 64 69 |k_name()|;.X#endi|
|00005b10| 66 0a 58 0a 58 2f 2a 2d | 2d 2d 2d 2d 2d 2d 2d 2d |f.X.X/*-|--------|
|00005b20| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005b30| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005b40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005b50| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 0a 58 20 |--------|-----.X |
|00005b60| 2a 20 4c 6f 63 6b 20 61 | 20 6d 61 69 6c 62 6f 78 |* Lock a| mailbox|
|00005b70| 20 62 79 20 6e 61 6d 65 | 2e 0a 58 20 2a 0a 58 20 | by name|..X *.X |
|00005b80| 2a 20 54 68 69 73 20 63 | 6f 64 65 20 6c 6f 6f 6b |* This c|ode look|
|00005b90| 73 20 71 75 69 74 65 20 | 68 61 69 72 79 20 77 69 |s quite |hairy wi|
|00005ba0| 74 68 20 61 6c 6c 20 74 | 68 65 20 69 66 64 65 66 |th all t|he ifdef|
|00005bb0| 73 2e 20 20 49 6e 20 66 | 61 63 74 2c 20 74 68 65 |s. In f|act, the|
|00005bc0| 20 6f 6e 6c 79 0a 58 20 | 2a 20 73 6f 6d 65 77 68 | only.X |* somewh|
|00005bd0| 61 74 20 73 74 72 61 6e | 67 65 20 74 68 69 6e 67 |at stran|ge thing|
|00005be0| 20 68 65 72 65 20 69 73 | 20 74 68 61 74 20 6e 65 | here is| that ne|
|00005bf0| 69 74 68 65 72 2c 20 65 | 69 74 68 65 72 2c 20 6f |ither, e|ither, o|
|00005c00| 72 20 62 6f 74 68 20 6f | 66 0a 58 20 2a 20 4d 4c |r both o|f.X * ML|
|00005c10| 5f 44 4f 54 4c 4f 43 4b | 20 61 6e 64 20 4d 4c 5f |_DOTLOCK| and ML_|
|00005c20| 44 4f 54 4d 4c 4b 20 6d | 61 79 20 62 65 20 64 65 |DOTMLK m|ay be de|
|00005c30| 66 69 6e 65 64 2c 20 61 | 6e 64 20 77 65 20 68 61 |fined, a|nd we ha|
|00005c40| 76 65 20 74 6f 20 61 6c | 6c 6f 77 20 66 6f 72 20 |ve to al|low for |
|00005c50| 69 74 2e 0a 58 20 2a 2f | 0a 58 0a 58 69 6e 74 0a |it..X */|.X.Xint.|
|00005c60| 58 6c 6f 63 6b 5f 6e 61 | 6d 65 28 6e 61 6d 65 29 |Xlock_na|me(name)|
|00005c70| 0a 58 63 68 61 72 20 20 | 20 20 2a 6e 61 6d 65 3b |.Xchar | *name;|
|00005c80| 0a 58 7b 0a 58 23 69 66 | 64 65 66 20 4d 4c 5f 44 |.X{.X#if|def ML_D|
|00005c90| 4f 54 4c 4f 43 4b 0a 58 | 09 63 68 61 72 20 20 20 |OTLOCK.X|.char |
|00005ca0| 20 2a 64 6f 74 6c 6f 63 | 6b 3b 0a 58 23 65 6e 64 | *dotloc|k;.X#end|
|00005cb0| 69 66 0a 58 23 69 66 64 | 65 66 20 4d 4c 5f 44 4f |if.X#ifd|ef ML_DO|
|00005cc0| 54 4d 4c 4b 0a 58 09 63 | 68 61 72 20 20 20 20 2a |TMLK.X.c|har *|
|00005cd0| 64 6f 74 6d 6c 6b 3b 0a | 58 23 65 6e 64 69 66 0a |dotmlk;.|X#endif.|
|00005ce0| 58 0a 58 23 69 66 64 65 | 66 20 4d 4c 5f 44 4f 54 |X.X#ifde|f ML_DOT|
|00005cf0| 4c 4f 43 4b 0a 58 09 69 | 66 20 28 28 64 6f 74 6c |LOCK.X.i|f ((dotl|
|00005d00| 6f 63 6b 20 3d 20 64 6f | 74 6c 6f 63 6b 5f 6e 61 |ock = do|tlock_na|
|00005d10| 6d 65 28 6e 61 6d 65 29 | 29 20 3d 3d 20 4e 55 4c |me(name)|) == NUL|
|00005d20| 4c 0a 58 09 20 7c 7c 20 | 63 72 65 61 74 65 5f 6c |L.X. || |create_l|
|00005d30| 6f 63 6b 66 69 6c 65 28 | 64 6f 74 6c 6f 63 6b 29 |ockfile(|dotlock)|
|00005d40| 20 3c 20 30 29 0a 58 09 | 09 72 65 74 75 72 6e 20 | < 0).X.|.return |
|00005d50| 2d 31 3b 0a 58 23 65 6e | 64 69 66 20 2f 2a 20 4d |-1;.X#en|dif /* M|
|00005d60| 4c 5f 44 4f 54 4c 4f 43 | 4b 20 2a 2f 0a 58 0a 58 |L_DOTLOC|K */.X.X|
|00005d70| 23 69 66 64 65 66 20 4d | 4c 5f 44 4f 54 4d 4c 4b |#ifdef M|L_DOTMLK|
|00005d80| 0a 58 09 69 66 20 28 28 | 64 6f 74 6d 6c 6b 20 3d |.X.if ((|dotmlk =|
|00005d90| 20 64 6f 74 6d 6c 6b 5f | 6e 61 6d 65 28 6e 61 6d | dotmlk_|name(nam|
|00005da0| 65 29 29 20 3d 3d 20 4e | 55 4c 4c 0a 58 09 20 7c |e)) == N|ULL.X. ||
|00005db0| 7c 20 63 72 65 61 74 65 | 5f 6c 6f 63 6b 66 69 6c || create|_lockfil|
|00005dc0| 65 28 64 6f 74 6d 6c 6b | 29 20 3c 20 30 29 0a 58 |e(dotmlk|) < 0).X|
|00005dd0| 09 7b 0a 58 23 69 66 64 | 65 66 20 4d 4c 5f 44 4f |.{.X#ifd|ef ML_DO|
|00005de0| 54 4c 4f 43 4b 0a 58 09 | 09 28 76 6f 69 64 29 20 |TLOCK.X.|.(void) |
|00005df0| 72 65 6d 6f 76 65 5f 6c | 6f 63 6b 66 69 6c 65 28 |remove_l|ockfile(|
|00005e00| 64 6f 74 6c 6f 63 6b 29 | 3b 20 2f 2a 20 64 6f 6e |dotlock)|; /* don|
|00005e10| 27 74 20 6c 65 61 76 65 | 20 6d 65 20 68 61 6e 67 |'t leave| me hang|
|00005e20| 69 6e 67 20 2a 2f 0a 58 | 23 65 6e 64 69 66 0a 58 |ing */.X|#endif.X|
|00005e30| 09 09 72 65 74 75 72 6e | 20 2d 31 3b 0a 58 09 7d |..return| -1;.X.}|
|00005e40| 0a 58 23 65 6e 64 69 66 | 20 2f 2a 20 4d 4c 5f 44 |.X#endif| /* ML_D|
|00005e50| 4f 54 4d 4c 4b 20 2a 2f | 0a 58 0a 58 09 72 65 74 |OTMLK */|.X.X.ret|
|00005e60| 75 72 6e 20 30 3b 0a 58 | 7d 0a 58 0a 58 2f 2a 2d |urn 0;.X|}.X.X/*-|
|00005e70| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005e80| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005e90| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005ea0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005eb0| 2d 2d 2d 2d 2d 0a 58 20 | 2a 20 55 6e 6c 6f 63 6b |-----.X |* Unlock|
|00005ec0| 20 61 20 6d 61 69 6c 62 | 6f 78 20 62 79 20 6e 61 | a mailb|ox by na|
|00005ed0| 6d 65 2e 0a 58 20 2a 2f | 0a 58 0a 58 69 6e 74 0a |me..X */|.X.Xint.|
|00005ee0| 58 75 6e 6c 6f 63 6b 5f | 6e 61 6d 65 28 6e 61 6d |Xunlock_|name(nam|
|00005ef0| 65 29 0a 58 63 68 61 72 | 20 20 20 20 2a 6e 61 6d |e).Xchar| *nam|
|00005f00| 65 3b 0a 58 7b 0a 58 09 | 69 6e 74 20 20 20 20 20 |e;.X{.X.|int |
|00005f10| 72 65 74 20 3d 20 30 3b | 0a 58 0a 58 23 69 66 64 |ret = 0;|.X.X#ifd|
|00005f20| 65 66 20 4d 4c 5f 44 4f | 54 4c 4f 43 4b 0a 58 09 |ef ML_DO|TLOCK.X.|
|00005f30| 63 68 61 72 20 20 20 20 | 2a 64 6f 74 6c 6f 63 6b |char |*dotlock|
|00005f40| 3b 0a 58 23 65 6e 64 69 | 66 0a 58 23 69 66 64 65 |;.X#endi|f.X#ifde|
|00005f50| 66 20 4d 4c 5f 44 4f 54 | 4d 4c 4b 0a 58 09 63 68 |f ML_DOT|MLK.X.ch|
|00005f60| 61 72 20 20 20 20 2a 64 | 6f 74 6d 6c 6b 3b 0a 58 |ar *d|otmlk;.X|
|00005f70| 23 65 6e 64 69 66 0a 58 | 0a 58 23 69 66 64 65 66 |#endif.X|.X#ifdef|
|00005f80| 20 4d 4c 5f 44 4f 54 4c | 4f 43 4b 0a 58 09 69 66 | ML_DOTL|OCK.X.if|
|00005f90| 20 28 28 64 6f 74 6c 6f | 63 6b 20 3d 20 64 6f 74 | ((dotlo|ck = dot|
|00005fa0| 6c 6f 63 6b 5f 6e 61 6d | 65 28 6e 61 6d 65 29 29 |lock_nam|e(name))|
|00005fb0| 20 3d 3d 20 4e 55 4c 4c | 0a 58 09 20 7c 7c 20 72 | == NULL|.X. || r|
|00005fc0| 65 6d 6f 76 65 5f 6c 6f | 63 6b 66 69 6c 65 28 64 |emove_lo|ckfile(d|
|00005fd0| 6f 74 6c 6f 63 6b 29 20 | 3c 20 30 29 0a 58 09 09 |otlock) |< 0).X..|
|00005fe0| 72 65 74 20 3d 20 2d 31 | 3b 0a 58 23 65 6e 64 69 |ret = -1|;.X#endi|
|00005ff0| 66 20 2f 2a 20 4d 4c 5f | 44 4f 54 4c 4f 43 4b 20 |f /* ML_|DOTLOCK |
|00006000| 2a 2f 0a 58 0a 58 23 69 | 66 64 65 66 20 4d 4c 5f |*/.X.X#i|fdef ML_|
|00006010| 44 4f 54 4d 4c 4b 0a 58 | 09 69 66 20 28 28 64 6f |DOTMLK.X|.if ((do|
|00006020| 74 6d 6c 6b 20 3d 20 64 | 6f 74 6d 6c 6b 5f 6e 61 |tmlk = d|otmlk_na|
|00006030| 6d 65 28 6e 61 6d 65 29 | 29 20 3d 3d 20 4e 55 4c |me(name)|) == NUL|
|00006040| 4c 0a 58 09 20 7c 7c 20 | 72 65 6d 6f 76 65 5f 6c |L.X. || |remove_l|
|00006050| 6f 63 6b 66 69 6c 65 28 | 64 6f 74 6d 6c 6b 29 20 |ockfile(|dotmlk) |
|00006060| 3c 20 30 29 0a 58 09 09 | 72 65 74 20 3d 20 2d 31 |< 0).X..|ret = -1|
|00006070| 3b 0a 58 23 65 6e 64 69 | 66 20 2f 2a 20 4d 4c 5f |;.X#endi|f /* ML_|
|00006080| 44 4f 54 4d 4c 4b 20 2a | 2f 0a 58 0a 58 09 72 65 |DOTMLK *|/.X.X.re|
|00006090| 74 75 72 6e 20 72 65 74 | 3b 0a 58 7d 0a 58 0a 58 |turn ret|;.X}.X.X|
|000060a0| 2f 2a 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |/*------|--------|
|000060b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000060c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000060d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000060e0| 2d 2d 2d 2d 2d 2d 2d 2d | 0a 58 20 2a 20 4c 6f 63 |--------|.X * Loc|
|000060f0| 6b 20 61 20 66 69 6c 65 | 20 64 65 73 63 72 69 70 |k a file| descrip|
|00006100| 74 6f 72 2e 0a 58 20 2a | 2f 0a 58 0a 58 69 6e 74 |tor..X *|/.X.Xint|
|00006110| 0a 58 6c 6f 63 6b 5f 66 | 64 28 66 64 29 0a 58 69 |.Xlock_f|d(fd).Xi|
|00006120| 6e 74 20 20 20 20 20 66 | 64 3b 0a 58 7b 0a 58 23 |nt f|d;.X{.X#|
|00006130| 69 66 64 65 66 20 4d 4c | 5f 46 43 4e 54 4c 0a 58 |ifdef ML|_FCNTL.X|
|00006140| 09 73 74 72 75 63 74 20 | 66 6c 6f 63 6b 20 66 6c |.struct |flock fl|
|00006150| 3b 0a 58 0a 58 09 66 6c | 2e 6c 5f 74 79 70 65 20 |;.X.X.fl|.l_type |
|00006160| 3d 20 46 5f 57 52 4c 43 | 4b 3b 0a 58 09 66 6c 2e |= F_WRLC|K;.X.fl.|
|00006170| 6c 5f 77 68 65 6e 63 65 | 20 3d 20 30 3b 0a 58 09 |l_whence| = 0;.X.|
|00006180| 66 6c 2e 6c 5f 73 74 61 | 72 74 20 3d 20 30 4c 3b |fl.l_sta|rt = 0L;|
|00006190| 0a 58 09 66 6c 2e 6c 5f | 6c 65 6e 20 3d 20 30 4c |.X.fl.l_|len = 0L|
|000061a0| 3b 0a 58 0a 58 09 69 66 | 20 28 66 63 6e 74 6c 28 |;.X.X.if| (fcntl(|
|000061b0| 66 64 2c 20 46 5f 53 45 | 54 4c 4b 57 2c 20 26 66 |fd, F_SE|TLKW, &f|
|000061c0| 6c 29 20 3d 3d 20 2d 31 | 29 0a 58 09 7b 0a 58 09 |l) == -1|).X.{.X.|
|000061d0| 09 73 79 73 65 72 72 28 | 22 63 61 6e 27 74 20 6c |.syserr(|"can't l|
|000061e0| 6f 63 6b 20 77 69 74 68 | 20 66 63 6e 74 6c 28 29 |ock with| fcntl()|
|000061f0| 22 29 3b 0a 58 09 09 72 | 65 74 75 72 6e 20 2d 31 |");.X..r|eturn -1|
|00006200| 3b 0a 58 09 7d 0a 58 0a | 58 09 69 66 20 28 76 65 |;.X.}.X.|X.if (ve|
|00006210| 72 62 6f 73 65 29 0a 58 | 09 09 6d 65 73 73 61 67 |rbose).X|..messag|
|00006220| 65 28 22 6c 6f 63 6b 65 | 64 20 6d 61 69 6c 62 6f |e("locke|d mailbo|
|00006230| 78 20 77 69 74 68 20 66 | 63 6e 74 6c 28 29 5c 6e |x with f|cntl()\n|
|00006240| 22 29 3b 0a 58 23 65 6e | 64 69 66 20 2f 2a 20 4d |");.X#en|dif /* M|
|00006250| 4c 5f 46 43 4e 54 4c 20 | 2a 2f 0a 58 0a 58 23 69 |L_FCNTL |*/.X.X#i|
|00006260| 66 64 65 66 20 53 49 4d | 50 4c 45 5f 4c 4f 43 4b |fdef SIM|PLE_LOCK|
|00006270| 0a 58 09 6c 6f 6e 67 20 | 20 20 20 70 6f 73 3b 0a |.X.long | pos;.|
|00006280| 58 0a 58 09 69 66 20 28 | 28 70 6f 73 20 3d 20 6c |X.X.if (|(pos = l|
|00006290| 73 65 65 6b 28 66 64 2c | 20 30 4c 2c 20 30 29 29 |seek(fd,| 0L, 0))|
|000062a0| 20 3d 3d 20 2d 31 29 0a | 58 09 7b 0a 58 09 09 73 | == -1).|X.{.X..s|
|000062b0| 79 73 65 72 72 28 22 63 | 61 6e 27 74 20 73 65 65 |yserr("c|an't see|
|000062c0| 6b 20 69 6e 20 6d 61 69 | 6c 62 6f 78 22 29 3b 0a |k in mai|lbox");.|
|000062d0| 58 09 09 72 65 74 75 72 | 6e 20 2d 31 3b 0a 58 09 |X..retur|n -1;.X.|
|000062e0| 7d 0a 58 09 69 66 20 28 | 4c 4f 43 4b 46 44 28 66 |}.X.if (|LOCKFD(f|
|000062f0| 64 2c 20 30 4c 29 20 3d | 3d 20 2d 31 29 0a 58 09 |d, 0L) =|= -1).X.|
|00006300| 7b 0a 58 09 09 73 79 73 | 65 72 72 28 22 63 61 6e |{.X..sys|err("can|
|00006310| 27 74 20 6c 6f 63 6b 20 | 77 69 74 68 20 25 73 28 |'t lock |with %s(|
|00006320| 29 22 2c 20 53 49 4d 50 | 4c 45 5f 4c 4f 43 4b 29 |)", SIMP|LE_LOCK)|
|00006330| 3b 0a 58 09 09 72 65 74 | 75 72 6e 20 2d 31 3b 0a |;.X..ret|urn -1;.|
|00006340| 58 09 7d 0a 58 09 69 66 | 20 28 6c 73 65 65 6b 28 |X.}.X.if| (lseek(|
|00006350| 66 64 2c 20 70 6f 73 2c | 20 30 29 20 3d 3d 20 2d |fd, pos,| 0) == -|
|00006360| 31 29 0a 58 09 7b 0a 58 | 09 09 73 79 73 65 72 72 |1).X.{.X|..syserr|
|00006370| 28 22 63 61 6e 27 74 20 | 73 65 65 6b 20 69 6e 20 |("can't |seek in |
|00006380| 6d 61 69 6c 62 6f 78 22 | 29 3b 0a 58 09 09 72 65 |mailbox"|);.X..re|
|00006390| 74 75 72 6e 20 2d 31 3b | 0a 58 09 7d 0a 58 0a 58 |turn -1;|.X.}.X.X|
|000063a0| 09 69 66 20 28 76 65 72 | 62 6f 73 65 29 0a 58 09 |.if (ver|bose).X.|
|000063b0| 09 6d 65 73 73 61 67 65 | 28 22 6c 6f 63 6b 65 64 |.message|("locked|
|000063c0| 20 6d 61 69 6c 62 6f 78 | 20 77 69 74 68 20 25 73 | mailbox| with %s|
|000063d0| 28 29 5c 6e 22 2c 20 53 | 49 4d 50 4c 45 5f 4c 4f |()\n", S|IMPLE_LO|
|000063e0| 43 4b 29 3b 0a 58 23 65 | 6e 64 69 66 20 2f 2a 20 |CK);.X#e|ndif /* |
|000063f0| 53 49 4d 50 4c 45 5f 4c | 4f 43 4b 20 2a 2f 0a 58 |SIMPLE_L|OCK */.X|
+--------+-------------------------+-------------------------+--------+--------+
Only 25.0 KB of data is shown above.
