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MacBinary | 1993-01-25 | 64.5 KB | [TEXT/MPS ]
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MacOS 8.1 extracted |
Win98 extracted |
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This file was processed as: MacBinary (archive/macBinary).
Confidence	Program	Detection	Match Type	Support
`66%`	dexvert	Compact Compressed (Unix) `(archive/compact)`	ext	Supported
`10%`	dexvert	MacBinary `(archive/macBinary)`	fallback	Supported
`10%`	dexvert	Jesper Olsen Module `(music/jesperOlsen)`	magic	Supported
`1%`	dexvert	Text File `(text/txt)`	fallback	Supported
`100%`	file	MacBinary II, Sun Jan 24 20:39:24 1993, modified Sun Jan 24 20:39:24 1993, creator 'MPS ', type ASCII, 65389 bytes "doio.c" , at 0xffed 428 bytes resource	default (weak)
`99%`	file	data	default
`49%`	TrID	Macintosh plain text (MacBinary)	default
`33%`	TrID	TTComp archive compressed (bin-4K)	default (weak)
`16%`	TrID	MacBinary 2	default (weak)
`100%`	siegfried	fmt/1762 MacBinary (II)	default
`100%`	lsar	MacBinary	default
id metadata
key	value
macFileType	`[TEXT]`
macFileCreator	`[MPS ]`
hex view
+--------+-------------------------+-------------------------+--------+--------+
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|00000cb0| 74 76 61 6c 20 3d 20 2d | 31 3b 0d 69 6e 74 20 6c |tval = -|1;.int l|
|00000cc0| 61 73 74 73 74 79 70 65 | 20 3d 20 4f 5f 53 54 41 |aststype| = O_STA|
|00000cd0| 54 3b 0d 0d 73 74 61 74 | 69 63 20 63 68 61 72 2a |T;..stat|ic char*|
|00000ce0| 20 77 61 72 6e 5f 6e 6c | 20 3d 20 22 55 6e 73 75 | warn_nl| = "Unsu|
|00000cf0| 63 63 65 73 73 66 75 6c | 20 25 73 20 6f 6e 20 66 |ccessful| %s on f|
|00000d00| 69 6c 65 6e 61 6d 65 20 | 63 6f 6e 74 61 69 6e 69 |ilename |containi|
|00000d10| 6e 67 20 6e 65 77 6c 69 | 6e 65 22 3b 0d 0d 62 6f |ng newli|ne";..bo|
|00000d20| 6f 6c 0d 64 6f 5f 6f 70 | 65 6e 28 73 74 61 62 2c |ol.do_op|en(stab,|
|00000d30| 6e 61 6d 65 2c 6c 65 6e | 29 0d 53 54 41 42 20 2a |name,len|).STAB *|
|00000d40| 73 74 61 62 3b 0d 72 65 | 67 69 73 74 65 72 20 63 |stab;.re|gister c|
|00000d50| 68 61 72 20 2a 6e 61 6d | 65 3b 0d 69 6e 74 20 6c |har *nam|e;.int l|
|00000d60| 65 6e 3b 0d 7b 0d 20 20 | 20 20 46 49 4c 45 20 2a |en;.{.  |  FILE *|
|00000d70| 66 70 3b 0d 20 20 20 20 | 72 65 67 69 73 74 65 72 |fp;.    |register|
|00000d80| 20 53 54 49 4f 20 2a 73 | 74 69 6f 20 3d 20 73 74 | STIO *s|tio = st|
|00000d90| 61 62 5f 69 6f 28 73 74 | 61 62 29 3b 0d 20 20 20 |ab_io(st|ab);.   |
|00000da0| 20 63 68 61 72 20 2a 6d | 79 6e 61 6d 65 20 3d 20 | char *m|yname = |
|00000db0| 73 61 76 65 73 74 72 28 | 6e 61 6d 65 29 3b 0d 20 |savestr(|name);. |
|00000dc0| 20 20 20 69 6e 74 20 72 | 65 73 75 6c 74 3b 0d 20 |   int r|esult;. |
|00000dd0| 20 20 20 69 6e 74 20 66 | 64 3b 0d 20 20 20 20 69 |   int f|d;.    i|
|00000de0| 6e 74 20 77 72 69 74 69 | 6e 67 20 3d 20 30 3b 0d |nt writi|ng = 0;.|
|00000df0| 20 20 20 20 63 68 61 72 | 20 6d 6f 64 65 5b 33 5d |    char| mode[3]|
|00000e00| 3b 09 09 2f 2a 20 73 74 | 64 69 6f 20 66 69 6c 65 |;../* st|dio file|
|00000e10| 20 6d 6f 64 65 20 28 22 | 72 5c 30 22 20 6f 72 20 | mode ("|r\0" or |
|00000e20| 22 72 2b 5c 30 22 29 20 | 2a 2f 0d 20 20 20 20 46 |"r+\0") |*/.    F|
|00000e30| 49 4c 45 20 2a 73 61 76 | 65 69 66 70 20 3d 20 4e |ILE *sav|eifp = N|
|00000e40| 75 6c 6c 66 70 3b 0d 20 | 20 20 20 46 49 4c 45 20 |ullfp;. |   FILE |
|00000e50| 2a 73 61 76 65 6f 66 70 | 20 3d 20 4e 75 6c 6c 66 |*saveofp| = Nullf|
|00000e60| 70 3b 0d 20 20 20 20 63 | 68 61 72 20 73 61 76 65 |p;.    c|har save|
|00000e70| 74 79 70 65 20 3d 20 27 | 20 27 3b 0d 0d 20 20 20 |type = '| ';..   |
|00000e80| 20 6d 6f 64 65 5b 30 5d | 20 3d 20 6d 6f 64 65 5b | mode[0]| = mode[|
|00000e90| 31 5d 20 3d 20 6d 6f 64 | 65 5b 32 5d 20 3d 20 27 |1] = mod|e[2] = '|
|00000ea0| 5c 30 27 3b 0d 20 20 20 | 20 6e 61 6d 65 20 3d 20 |\0';.   | name = |
|00000eb0| 6d 79 6e 61 6d 65 3b 0d | 20 20 20 20 66 6f 72 6b |myname;.|    fork|
|00000ec0| 70 72 6f 63 65 73 73 20 | 3d 20 31 3b 09 09 2f 2a |process |= 1;../*|
|00000ed0| 20 61 73 73 75 6d 65 20 | 74 72 75 65 20 69 66 20 | assume |true if |
|00000ee0| 6e 6f 20 66 6f 72 6b 20 | 2a 2f 0d 20 20 20 20 77 |no fork |*/.    w|
|00000ef0| 68 69 6c 65 20 28 6c 65 | 6e 20 26 26 20 69 73 53 |hile (le|n && isS|
|00000f00| 50 41 43 45 28 6e 61 6d | 65 5b 6c 65 6e 2d 31 5d |PACE(nam|e[len-1]|
|00000f10| 29 29 0d 09 6e 61 6d 65 | 5b 2d 2d 6c 65 6e 5d 20 |))..name|[--len] |
|00000f20| 3d 20 27 5c 30 27 3b 0d | 20 20 20 20 69 66 20 28 |= '\0';.|    if (|
|00000f30| 21 73 74 69 6f 29 0d 09 | 73 74 69 6f 20 3d 20 73 |!stio)..|stio = s|
|00000f40| 74 61 62 5f 69 6f 28 73 | 74 61 62 29 20 3d 20 73 |tab_io(s|tab) = s|
|00000f50| 74 69 6f 5f 6e 65 77 28 | 29 3b 0d 20 20 20 20 65 |tio_new(|);.    e|
|00000f60| 6c 73 65 20 69 66 20 28 | 73 74 69 6f 2d 3e 69 66 |lse if (|stio->if|
|00000f70| 70 29 20 7b 0d 09 66 64 | 20 3d 20 66 69 6c 65 6e |p) {..fd| = filen|
|00000f80| 6f 28 73 74 69 6f 2d 3e | 69 66 70 29 3b 0d 09 69 |o(stio->|ifp);..i|
|00000f90| 66 20 28 73 74 69 6f 2d | 3e 74 79 70 65 20 3d 3d |f (stio-|>type ==|
|00000fa0| 20 27 2d 27 29 0d 09 20 | 20 20 20 72 65 73 75 6c | '-').. |   resul|
|00000fb0| 74 20 3d 20 30 3b 0d 09 | 65 6c 73 65 20 69 66 20 |t = 0;..|else if |
|00000fc0| 28 66 64 20 3c 3d 20 6d | 61 78 73 79 73 66 64 29 |(fd <= m|axsysfd)|
|00000fd0| 20 7b 0d 09 20 20 20 20 | 73 61 76 65 69 66 70 20 | {..    |saveifp |
|00000fe0| 3d 20 73 74 69 6f 2d 3e | 69 66 70 3b 0d 09 20 20 |= stio->|ifp;..  |
|00000ff0| 20 20 73 61 76 65 6f 66 | 70 20 3d 20 73 74 69 6f |  saveof|p = stio|
|00001000| 2d 3e 6f 66 70 3b 0d 09 | 20 20 20 20 73 61 76 65 |->ofp;..|    save|
|00001010| 74 79 70 65 20 3d 20 73 | 74 69 6f 2d 3e 74 79 70 |type = s|tio->typ|
|00001020| 65 3b 0d 09 20 20 20 20 | 72 65 73 75 6c 74 20 3d |e;..    |result =|
|00001030| 20 30 3b 0d 09 7d 0d 09 | 65 6c 73 65 20 69 66 20 | 0;..}..|else if |
|00001040| 28 73 74 69 6f 2d 3e 74 | 79 70 65 20 3d 3d 20 27 |(stio->t|ype == '|
|00001050| 7c 27 29 0d 09 20 20 20 | 20 72 65 73 75 6c 74 20 ||')..   | result |
|00001060| 3d 20 6d 79 70 63 6c 6f | 73 65 28 73 74 69 6f 2d |= mypclo|se(stio-|
|00001070| 3e 69 66 70 29 3b 0d 09 | 65 6c 73 65 20 69 66 20 |>ifp);..|else if |
|00001080| 28 73 74 69 6f 2d 3e 69 | 66 70 20 21 3d 20 73 74 |(stio->i|fp != st|
|00001090| 69 6f 2d 3e 6f 66 70 29 | 20 7b 0d 09 20 20 20 20 |io->ofp)| {..    |
|000010a0| 69 66 20 28 73 74 69 6f | 2d 3e 6f 66 70 29 20 7b |if (stio|->ofp) {|
|000010b0| 0d 09 09 72 65 73 75 6c | 74 20 3d 20 66 63 6c 6f |...resul|t = fclo|
|000010c0| 73 65 28 73 74 69 6f 2d | 3e 6f 66 70 29 3b 0d 09 |se(stio-|>ofp);..|
|000010d0| 09 66 63 6c 6f 73 65 28 | 73 74 69 6f 2d 3e 69 66 |.fclose(|stio->if|
|000010e0| 70 29 3b 09 2f 2a 20 63 | 6c 65 61 72 20 73 74 64 |p);./* c|lear std|
|000010f0| 69 6f 2c 20 66 64 20 61 | 6c 72 65 61 64 79 20 63 |io, fd a|lready c|
|00001100| 6c 6f 73 65 64 20 2a 2f | 0d 09 20 20 20 20 7d 0d |losed */|..    }.|
|00001110| 09 20 20 20 20 65 6c 73 | 65 0d 09 09 72 65 73 75 |.    els|e...resu|
|00001120| 6c 74 20 3d 20 66 63 6c | 6f 73 65 28 73 74 69 6f |lt = fcl|ose(stio|
|00001130| 2d 3e 69 66 70 29 3b 0d | 09 7d 0d 09 65 6c 73 65 |->ifp);.|.}..else|
|00001140| 0d 09 20 20 20 20 72 65 | 73 75 6c 74 20 3d 20 66 |..    re|sult = f|
|00001150| 63 6c 6f 73 65 28 73 74 | 69 6f 2d 3e 69 66 70 29 |close(st|io->ifp)|
|00001160| 3b 0d 09 69 66 20 28 72 | 65 73 75 6c 74 20 3d 3d |;..if (r|esult ==|
|00001170| 20 45 4f 46 20 26 26 20 | 66 64 20 3e 20 6d 61 78 | EOF && |fd > max|
|00001180| 73 79 73 66 64 29 0d 09 | 20 20 20 20 66 70 72 69 |sysfd)..|    fpri|
|00001190| 6e 74 66 28 73 74 64 65 | 72 72 2c 22 57 61 72 6e |ntf(stde|rr,"Warn|
|000011a0| 69 6e 67 3a 20 75 6e 61 | 62 6c 65 20 74 6f 20 63 |ing: una|ble to c|
|000011b0| 6c 6f 73 65 20 66 69 6c | 65 68 61 6e 64 6c 65 20 |lose fil|ehandle |
|000011c0| 25 73 20 70 72 6f 70 65 | 72 6c 79 2e 5c 6e 22 2c |%s prope|rly.\n",|
|000011d0| 0d 09 20 20 20 20 20 20 | 73 74 61 62 5f 65 6e 61 |..      |stab_ena|
|000011e0| 6d 65 28 73 74 61 62 29 | 29 3b 0d 09 73 74 69 6f |me(stab)|);..stio|
|000011f0| 2d 3e 6f 66 70 20 3d 20 | 73 74 69 6f 2d 3e 69 66 |->ofp = |stio->if|
|00001200| 70 20 3d 20 4e 75 6c 6c | 66 70 3b 0d 20 20 20 20 |p = Null|fp;.    |
|00001210| 7d 0d 20 20 20 20 69 66 | 20 28 2a 6e 61 6d 65 20 |}.    if| (*name |
|00001220| 3d 3d 20 27 2b 27 20 26 | 26 20 6c 65 6e 20 3e 20 |== '+' &|& len > |
|00001230| 31 20 26 26 20 6e 61 6d | 65 5b 6c 65 6e 2d 31 5d |1 && nam|e[len-1]|
|00001240| 20 21 3d 20 27 7c 27 29 | 20 7b 09 2f 2a 20 73 63 | != '|')| {./* sc|
|00001250| 61 72 79 20 2a 2f 0d 09 | 6d 6f 64 65 5b 31 5d 20 |ary */..|mode[1] |
|00001260| 3d 20 2a 6e 61 6d 65 2b | 2b 3b 0d 09 6d 6f 64 65 |= *name+|+;..mode|
|00001270| 5b 32 5d 20 3d 20 27 5c | 30 27 3b 0d 09 2d 2d 6c |[2] = '\|0';..--l|
|00001280| 65 6e 3b 0d 09 77 72 69 | 74 69 6e 67 20 3d 20 31 |en;..wri|ting = 1|
|00001290| 3b 0d 20 20 20 20 7d 0d | 20 20 20 20 65 6c 73 65 |;.    }.|    else|
|000012a0| 20 20 7b 0d 09 6d 6f 64 | 65 5b 31 5d 20 3d 20 27 |  {..mod|e[1] = '|
|000012b0| 5c 30 27 3b 0d 20 20 20 | 20 7d 0d 20 20 20 20 73 |\0';.   | }.    s|
|000012c0| 74 69 6f 2d 3e 74 79 70 | 65 20 3d 20 2a 6e 61 6d |tio->typ|e = *nam|
|000012d0| 65 3b 0d 20 20 20 20 69 | 66 20 28 2a 6e 61 6d 65 |e;.    i|f (*name|
|000012e0| 20 3d 3d 20 27 7c 27 29 | 20 7b 0d 09 2f 2a 53 55 | == '|')| {../*SU|
|000012f0| 50 50 52 45 53 53 20 35 | 33 30 2a 2f 0d 09 66 6f |PPRESS 5|30*/..fo|
|00001300| 72 20 28 6e 61 6d 65 2b | 2b 3b 20 69 73 53 50 41 |r (name+|+; isSPA|
|00001310| 43 45 28 2a 6e 61 6d 65 | 29 3b 20 6e 61 6d 65 2b |CE(*name|); name+|
|00001320| 2b 29 20 3b 0d 23 69 66 | 64 65 66 20 54 41 49 4e |+) ;.#if|def TAIN|
|00001330| 54 0d 09 74 61 69 6e 74 | 65 6e 76 28 29 3b 0d 09 |T..taint|env();..|
|00001340| 74 61 69 6e 74 70 72 6f | 70 65 72 28 22 49 6e 73 |taintpro|per("Ins|
|00001350| 65 63 75 72 65 20 64 65 | 70 65 6e 64 65 6e 63 79 |ecure de|pendency|
|00001360| 20 69 6e 20 70 69 70 65 | 64 20 6f 70 65 6e 22 29 | in pipe|d open")|
|00001370| 3b 0d 23 65 6e 64 69 66 | 0d 09 66 70 20 3d 20 6d |;.#endif|..fp = m|
|00001380| 79 70 6f 70 65 6e 28 6e | 61 6d 65 2c 22 77 22 29 |ypopen(n|ame,"w")|
|00001390| 3b 0d 09 77 72 69 74 69 | 6e 67 20 3d 20 31 3b 0d |;..writi|ng = 1;.|
|000013a0| 20 20 20 20 7d 0d 20 20 | 20 20 65 6c 73 65 20 69 |    }.  |  else i|
|000013b0| 66 20 28 2a 6e 61 6d 65 | 20 3d 3d 20 27 3e 27 29 |f (*name| == '>')|
|000013c0| 20 7b 0d 23 69 66 64 65 | 66 20 54 41 49 4e 54 0d | {.#ifde|f TAINT.|
|000013d0| 09 74 61 69 6e 74 70 72 | 6f 70 65 72 28 22 49 6e |.taintpr|oper("In|
|000013e0| 73 65 63 75 72 65 20 64 | 65 70 65 6e 64 65 6e 63 |secure d|ependenc|
|000013f0| 79 20 69 6e 20 6f 70 65 | 6e 22 29 3b 0d 23 65 6e |y in ope|n");.#en|
|00001400| 64 69 66 0d 09 6e 61 6d | 65 2b 2b 3b 0d 09 69 66 |dif..nam|e++;..if|
|00001410| 20 28 2a 6e 61 6d 65 20 | 3d 3d 20 27 3e 27 29 20 | (*name |== '>') |
|00001420| 7b 0d 09 20 20 20 20 6d | 6f 64 65 5b 30 5d 20 3d |{..    m|ode[0] =|
|00001430| 20 73 74 69 6f 2d 3e 74 | 79 70 65 20 3d 20 27 61 | stio->t|ype = 'a|
|00001440| 27 3b 0d 09 20 20 20 20 | 6e 61 6d 65 2b 2b 3b 0d |';..    |name++;.|
|00001450| 09 7d 0d 09 65 6c 73 65 | 0d 09 20 20 20 20 6d 6f |.}..else|..    mo|
|00001460| 64 65 5b 30 5d 20 3d 20 | 27 77 27 3b 0d 09 77 72 |de[0] = |'w';..wr|
|00001470| 69 74 69 6e 67 20 3d 20 | 31 3b 0d 09 69 66 20 28 |iting = |1;..if (|
|00001480| 2a 6e 61 6d 65 20 3d 3d | 20 27 26 27 29 20 7b 0d |*name ==| '&') {.|
|00001490| 09 20 20 64 75 70 6c 69 | 63 69 74 79 3a 0d 09 20 |.  dupli|city:.. |
|000014a0| 20 20 20 6e 61 6d 65 2b | 2b 3b 0d 09 20 20 20 20 |   name+|+;..    |
|000014b0| 77 68 69 6c 65 20 28 69 | 73 53 50 41 43 45 28 2a |while (i|sSPACE(*|
|000014c0| 6e 61 6d 65 29 29 0d 09 | 09 6e 61 6d 65 2b 2b 3b |name))..|.name++;|
|000014d0| 0d 09 20 20 20 20 69 66 | 20 28 69 73 44 49 47 49 |..    if| (isDIGI|
|000014e0| 54 28 2a 6e 61 6d 65 29 | 29 0d 09 09 66 64 20 3d |T(*name)|)...fd =|
|000014f0| 20 61 74 6f 69 28 6e 61 | 6d 65 29 3b 0d 09 20 20 | atoi(na|me);..  |
|00001500| 20 20 65 6c 73 65 20 7b | 0d 09 09 73 74 61 62 20 |  else {|...stab |
|00001510| 3d 20 73 74 61 62 65 6e | 74 28 6e 61 6d 65 2c 46 |= staben|t(name,F|
|00001520| 41 4c 53 45 29 3b 0d 09 | 09 69 66 20 28 21 73 74 |ALSE);..|.if (!st|
|00001530| 61 62 20 7c 7c 20 21 73 | 74 61 62 5f 69 6f 28 73 |ab || !s|tab_io(s|
|00001540| 74 61 62 29 29 20 7b 0d | 23 69 66 64 65 66 20 45 |tab)) {.|#ifdef E|
|00001550| 49 4e 56 41 4c 0d 09 09 | 20 20 20 20 65 72 72 6e |INVAL...|    errn|
|00001560| 6f 20 3d 20 45 49 4e 56 | 41 4c 3b 0d 23 65 6e 64 |o = EINV|AL;.#end|
|00001570| 69 66 0d 09 09 20 20 20 | 20 67 6f 74 6f 20 73 61 |if...   | goto sa|
|00001580| 79 5f 66 61 6c 73 65 3b | 0d 09 09 7d 0d 09 09 69 |y_false;|...}...i|
|00001590| 66 20 28 73 74 61 62 5f | 69 6f 28 73 74 61 62 29 |f (stab_|io(stab)|
|000015a0| 20 26 26 20 73 74 61 62 | 5f 69 6f 28 73 74 61 62 | && stab|_io(stab|
|000015b0| 29 2d 3e 69 66 70 29 20 | 7b 0d 09 09 20 20 20 20 |)->ifp) |{...    |
|000015c0| 66 64 20 3d 20 66 69 6c | 65 6e 6f 28 73 74 61 62 |fd = fil|eno(stab|
|000015d0| 5f 69 6f 28 73 74 61 62 | 29 2d 3e 69 66 70 29 3b |_io(stab|)->ifp);|
|000015e0| 0d 09 09 20 20 20 20 69 | 66 20 28 73 74 61 62 5f |...    i|f (stab_|
|000015f0| 69 6f 28 73 74 61 62 29 | 2d 3e 74 79 70 65 20 3d |io(stab)|->type =|
|00001600| 3d 20 27 73 27 29 0d 09 | 09 09 73 74 69 6f 2d 3e |= 's')..|..stio->|
|00001610| 74 79 70 65 20 3d 20 27 | 73 27 3b 0d 09 09 7d 0d |type = '|s';...}.|
|00001620| 09 09 65 6c 73 65 0d 09 | 09 20 20 20 20 66 64 20 |..else..|.    fd |
|00001630| 3d 20 2d 31 3b 0d 09 20 | 20 20 20 7d 0d 09 20 20 |= -1;.. |   }..  |
|00001640| 20 20 69 66 20 28 21 28 | 66 70 20 3d 20 66 64 6f |  if (!(|fp = fdo|
|00001650| 70 65 6e 28 66 64 20 3d | 20 64 75 70 28 66 64 29 |pen(fd =| dup(fd)|
|00001660| 2c 6d 6f 64 65 29 29 29 | 20 7b 0d 09 09 63 6c 6f |,mode)))| {...clo|
|00001670| 73 65 28 66 64 29 3b 0d | 09 20 20 20 20 7d 0d 09 |se(fd);.|.    }..|
|00001680| 7d 0d 09 65 6c 73 65 20 | 7b 0d 09 20 20 20 20 77 |}..else |{..    w|
|00001690| 68 69 6c 65 20 28 69 73 | 53 50 41 43 45 28 2a 6e |hile (is|SPACE(*n|
|000016a0| 61 6d 65 29 29 0d 09 09 | 6e 61 6d 65 2b 2b 3b 0d |ame))...|name++;.|
|000016b0| 09 20 20 20 20 69 66 20 | 28 73 74 72 45 51 28 6e |.    if |(strEQ(n|
|000016c0| 61 6d 65 2c 22 2d 22 29 | 29 20 7b 0d 09 09 66 70 |ame,"-")|) {...fp|
|000016d0| 20 3d 20 73 74 64 6f 75 | 74 3b 0d 09 09 73 74 69 | = stdou|t;...sti|
|000016e0| 6f 2d 3e 74 79 70 65 20 | 3d 20 27 2d 27 3b 0d 09 |o->type |= '-';..|
|000016f0| 20 20 20 20 7d 0d 09 20 | 20 20 20 65 6c 73 65 20 |    }.. |   else |
|00001700| 20 7b 0d 09 09 66 70 20 | 3d 20 66 6f 70 65 6e 28 | {...fp |= fopen(|
|00001710| 6e 61 6d 65 2c 6d 6f 64 | 65 29 3b 0d 09 20 20 20 |name,mod|e);..   |
|00001720| 20 7d 0d 09 7d 0d 20 20 | 20 20 7d 0d 20 20 20 20 | }..}.  |  }.    |
|00001730| 65 6c 73 65 20 7b 0d 09 | 69 66 20 28 2a 6e 61 6d |else {..|if (*nam|
|00001740| 65 20 3d 3d 20 27 3c 27 | 29 20 7b 0d 09 20 20 20 |e == '<'|) {..   |
|00001750| 20 6d 6f 64 65 5b 30 5d | 20 3d 20 27 72 27 3b 0d | mode[0]| = 'r';.|
|00001760| 09 20 20 20 20 6e 61 6d | 65 2b 2b 3b 0d 09 20 20 |.    nam|e++;..  |
|00001770| 20 20 77 68 69 6c 65 20 | 28 69 73 53 50 41 43 45 |  while |(isSPACE|
|00001780| 28 2a 6e 61 6d 65 29 29 | 0d 09 09 6e 61 6d 65 2b |(*name))|...name+|
|00001790| 2b 3b 0d 09 20 20 20 20 | 69 66 20 28 2a 6e 61 6d |+;..    |if (*nam|
|000017a0| 65 20 3d 3d 20 27 26 27 | 29 0d 09 09 67 6f 74 6f |e == '&'|)...goto|
|000017b0| 20 64 75 70 6c 69 63 69 | 74 79 3b 0d 09 20 20 20 | duplici|ty;..   |
|000017c0| 20 69 66 20 28 73 74 72 | 45 51 28 6e 61 6d 65 2c | if (str|EQ(name,|
|000017d0| 22 2d 22 29 29 20 7b 0d | 09 09 66 70 20 3d 20 73 |"-")) {.|..fp = s|
|000017e0| 74 64 69 6e 3b 0d 09 09 | 73 74 69 6f 2d 3e 74 79 |tdin;...|stio->ty|
|000017f0| 70 65 20 3d 20 27 2d 27 | 3b 0d 09 20 20 20 20 7d |pe = '-'|;..    }|
|00001800| 0d 09 20 20 20 20 65 6c | 73 65 0d 09 09 66 70 20 |..    el|se...fp |
|00001810| 3d 20 66 6f 70 65 6e 28 | 6e 61 6d 65 2c 6d 6f 64 |= fopen(|name,mod|
|00001820| 65 29 3b 0d 09 7d 0d 09 | 65 6c 73 65 20 69 66 20 |e);..}..|else if |
|00001830| 28 6e 61 6d 65 5b 6c 65 | 6e 2d 31 5d 20 3d 3d 20 |(name[le|n-1] == |
|00001840| 27 7c 27 29 20 7b 0d 23 | 69 66 64 65 66 20 54 41 |'|') {.#|ifdef TA|
|00001850| 49 4e 54 0d 09 20 20 20 | 20 74 61 69 6e 74 65 6e |INT..   | tainten|
|00001860| 76 28 29 3b 0d 09 20 20 | 20 20 74 61 69 6e 74 70 |v();..  |  taintp|
|00001870| 72 6f 70 65 72 28 22 49 | 6e 73 65 63 75 72 65 20 |roper("I|nsecure |
|00001880| 64 65 70 65 6e 64 65 6e | 63 79 20 69 6e 20 70 69 |dependen|cy in pi|
|00001890| 70 65 64 20 6f 70 65 6e | 22 29 3b 0d 23 65 6e 64 |ped open|");.#end|
|000018a0| 69 66 0d 09 20 20 20 20 | 6e 61 6d 65 5b 2d 2d 6c |if..    |name[--l|
|000018b0| 65 6e 5d 20 3d 20 27 5c | 30 27 3b 0d 09 20 20 20 |en] = '\|0';..   |
|000018c0| 20 77 68 69 6c 65 20 28 | 6c 65 6e 20 26 26 20 69 | while (|len && i|
|000018d0| 73 53 50 41 43 45 28 6e | 61 6d 65 5b 6c 65 6e 2d |sSPACE(n|ame[len-|
|000018e0| 31 5d 29 29 0d 09 09 6e | 61 6d 65 5b 2d 2d 6c 65 |1]))...n|ame[--le|
|000018f0| 6e 5d 20 3d 20 27 5c 30 | 27 3b 0d 09 20 20 20 20 |n] = '\0|';..    |
|00001900| 2f 2a 53 55 50 50 52 45 | 53 53 20 35 33 30 2a 2f |/*SUPPRE|SS 530*/|
|00001910| 0d 09 20 20 20 20 66 6f | 72 20 28 3b 20 69 73 53 |..    fo|r (; isS|
|00001920| 50 41 43 45 28 2a 6e 61 | 6d 65 29 3b 20 6e 61 6d |PACE(*na|me); nam|
|00001930| 65 2b 2b 29 20 3b 0d 09 | 20 20 20 20 66 70 20 3d |e++) ;..|    fp =|
|00001940| 20 6d 79 70 6f 70 65 6e | 28 6e 61 6d 65 2c 22 72 | mypopen|(name,"r|
|00001950| 22 29 3b 0d 09 20 20 20 | 20 73 74 69 6f 2d 3e 74 |");..   | stio->t|
|00001960| 79 70 65 20 3d 20 27 7c | 27 3b 0d 09 7d 0d 09 65 |ype = '||';..}..e|
|00001970| 6c 73 65 20 7b 0d 09 20 | 20 20 20 73 74 69 6f 2d |lse {.. |   stio-|
|00001980| 3e 74 79 70 65 20 3d 20 | 27 3c 27 3b 0d 09 20 20 |>type = |'<';..  |
|00001990| 20 20 2f 2a 53 55 50 50 | 52 45 53 53 20 35 33 30 |  /*SUPP|RESS 530|
|000019a0| 2a 2f 0d 09 20 20 20 20 | 66 6f 72 20 28 3b 20 69 |*/..    |for (; i|
|000019b0| 73 53 50 41 43 45 28 2a | 6e 61 6d 65 29 3b 20 6e |sSPACE(*|name); n|
|000019c0| 61 6d 65 2b 2b 29 20 3b | 0d 09 20 20 20 20 69 66 |ame++) ;|..    if|
|000019d0| 20 28 73 74 72 45 51 28 | 6e 61 6d 65 2c 22 2d 22 | (strEQ(|name,"-"|
|000019e0| 29 29 20 7b 0d 09 09 66 | 70 20 3d 20 73 74 64 69 |)) {...f|p = stdi|
|000019f0| 6e 3b 0d 09 09 73 74 69 | 6f 2d 3e 74 79 70 65 20 |n;...sti|o->type |
|00001a00| 3d 20 27 2d 27 3b 0d 09 | 20 20 20 20 7d 0d 09 20 |= '-';..|    }.. |
|00001a10| 20 20 20 65 6c 73 65 0d | 09 09 66 70 20 3d 20 66 |   else.|..fp = f|
|00001a20| 6f 70 65 6e 28 6e 61 6d | 65 2c 22 72 22 29 3b 0d |open(nam|e,"r");.|
|00001a30| 09 7d 0d 20 20 20 20 7d | 0d 20 20 20 20 69 66 20 |.}.    }|.    if |
|00001a40| 28 21 66 70 29 20 7b 0d | 09 69 66 20 28 64 6f 77 |(!fp) {.|.if (dow|
|00001a50| 61 72 6e 20 26 26 20 73 | 74 69 6f 2d 3e 74 79 70 |arn && s|tio->typ|
|00001a60| 65 20 3d 3d 20 27 3c 27 | 20 26 26 20 69 6e 64 65 |e == '<'| && inde|
|00001a70| 78 28 6e 61 6d 65 2c 20 | 27 5c 6e 27 29 29 0d 09 |x(name, |'\n'))..|
|00001a80| 20 20 20 20 77 61 72 6e | 28 77 61 72 6e 5f 6e 6c |    warn|(warn_nl|
|00001a90| 2c 20 22 6f 70 65 6e 22 | 29 3b 0d 09 53 61 66 65 |, "open"|);..Safe|
|00001aa0| 66 72 65 65 28 6d 79 6e | 61 6d 65 29 3b 0d 09 67 |free(myn|ame);..g|
|00001ab0| 6f 74 6f 20 73 61 79 5f | 66 61 6c 73 65 3b 0d 20 |oto say_|false;. |
|00001ac0| 20 20 20 7d 0d 20 20 20 | 20 53 61 66 65 66 72 65 |   }.   | Safefre|
|00001ad0| 65 28 6d 79 6e 61 6d 65 | 29 3b 0d 20 20 20 20 69 |e(myname|);.    i|
|00001ae0| 66 20 28 73 74 69 6f 2d | 3e 74 79 70 65 20 26 26 |f (stio-|>type &&|
|00001af0| 0d 20 20 20 20 20 20 73 | 74 69 6f 2d 3e 74 79 70 |.      s|tio->typ|
|00001b00| 65 20 21 3d 20 27 7c 27 | 20 26 26 20 73 74 69 6f |e != '|'| && stio|
|00001b10| 2d 3e 74 79 70 65 20 21 | 3d 20 27 2d 27 29 20 7b |->type !|= '-') {|
|00001b20| 0d 09 69 66 20 28 66 73 | 74 61 74 28 66 69 6c 65 |..if (fs|tat(file|
|00001b30| 6e 6f 28 66 70 29 2c 26 | 73 74 61 74 62 75 66 29 |no(fp),&|statbuf)|
|00001b40| 20 3c 20 30 29 20 7b 0d | 09 20 20 20 20 28 76 6f | < 0) {.|.    (vo|
|00001b50| 69 64 29 66 63 6c 6f 73 | 65 28 66 70 29 3b 0d 09 |id)fclos|e(fp);..|
|00001b60| 20 20 20 20 67 6f 74 6f | 20 73 61 79 5f 66 61 6c |    goto| say_fal|
|00001b70| 73 65 3b 0d 09 7d 0d 09 | 69 66 20 28 53 5f 49 53 |se;..}..|if (S_IS|
|00001b80| 53 4f 43 4b 28 73 74 61 | 74 62 75 66 2e 73 74 5f |SOCK(sta|tbuf.st_|
|00001b90| 6d 6f 64 65 29 29 0d 09 | 20 20 20 20 73 74 69 6f |mode))..|    stio|
|00001ba0| 2d 3e 74 79 70 65 20 3d | 20 27 73 27 3b 09 2f 2a |->type =| 's';./*|
|00001bb0| 20 69 6e 20 63 61 73 65 | 20 61 20 73 6f 63 6b 65 | in case| a socke|
|00001bc0| 74 20 77 61 73 20 70 61 | 73 73 65 64 20 69 6e 20 |t was pa|ssed in |
|00001bd0| 74 6f 20 75 73 20 2a 2f | 0d 23 69 66 64 65 66 20 |to us */|.#ifdef |
|00001be0| 48 41 53 5f 53 4f 43 4b | 45 54 0d 09 65 6c 73 65 |HAS_SOCK|ET..else|
|00001bf0| 20 69 66 20 28 0d 23 69 | 66 64 65 66 20 53 5f 49 | if (.#i|fdef S_I|
|00001c00| 46 4d 54 0d 09 20 20 20 | 20 21 28 73 74 61 74 62 |FMT..   | !(statb|
|00001c10| 75 66 2e 73 74 5f 6d 6f | 64 65 20 26 20 53 5f 49 |uf.st_mo|de & S_I|
|00001c20| 46 4d 54 29 0d 23 65 6c | 73 65 0d 09 20 20 20 20 |FMT).#el|se..    |
|00001c30| 21 73 74 61 74 62 75 66 | 2e 73 74 5f 6d 6f 64 65 |!statbuf|.st_mode|
|00001c40| 0d 23 65 6e 64 69 66 0d | 09 29 20 7b 0d 09 20 20 |.#endif.|.) {..  |
|00001c50| 20 20 69 6e 74 20 62 75 | 66 6c 65 6e 20 3d 20 73 |  int bu|flen = s|
|00001c60| 69 7a 65 6f 66 20 74 6f | 6b 65 6e 62 75 66 3b 0d |izeof to|kenbuf;.|
|00001c70| 09 20 20 20 20 69 66 20 | 28 67 65 74 73 6f 63 6b |.    if |(getsock|
|00001c80| 6e 61 6d 65 28 66 69 6c | 65 6e 6f 28 66 70 29 2c |name(fil|eno(fp),|
|00001c90| 20 74 6f 6b 65 6e 62 75 | 66 2c 20 26 62 75 66 6c | tokenbu|f, &bufl|
|00001ca0| 65 6e 29 20 3e 3d 20 30 | 0d 09 09 7c 7c 20 65 72 |en) >= 0|...|| er|
|00001cb0| 72 6e 6f 20 21 3d 20 45 | 4e 4f 54 53 4f 43 4b 29 |rno != E|NOTSOCK)|
|00001cc0| 0d 09 09 73 74 69 6f 2d | 3e 74 79 70 65 20 3d 20 |...stio-|>type = |
|00001cd0| 27 73 27 3b 20 2f 2a 20 | 73 6f 6d 65 20 4f 53 27 |'s'; /* |some OS'|
|00001ce0| 73 20 72 65 74 75 72 6e | 20 30 20 6f 6e 20 66 73 |s return| 0 on fs|
|00001cf0| 74 61 74 28 29 65 64 20 | 73 6f 63 6b 65 74 20 2a |tat()ed |socket *|
|00001d00| 2f 0d 09 09 09 09 2f 2a | 20 62 75 74 20 73 6f 6d |/...../*| but som|
|00001d10| 65 20 72 65 74 75 72 6e | 20 30 20 66 6f 72 20 73 |e return| 0 for s|
|00001d20| 74 72 65 61 6d 73 20 74 | 6f 6f 2c 20 73 69 67 68 |treams t|oo, sigh|
|00001d30| 20 2a 2f 0d 09 7d 0d 23 | 65 6e 64 69 66 0d 20 20 | */..}.#|endif.  |
|00001d40| 20 20 7d 0d 20 20 20 20 | 69 66 20 28 73 61 76 65 |  }.    |if (save|
|00001d50| 69 66 70 29 20 7b 09 09 | 2f 2a 20 6d 75 73 74 20 |ifp) {..|/* must |
|00001d60| 75 73 65 20 6f 6c 64 20 | 66 70 3f 20 2a 2f 0d 09 |use old |fp? */..|
|00001d70| 66 64 20 3d 20 66 69 6c | 65 6e 6f 28 73 61 76 65 |fd = fil|eno(save|
|00001d80| 69 66 70 29 3b 0d 09 69 | 66 20 28 73 61 76 65 6f |ifp);..i|f (saveo|
|00001d90| 66 70 29 20 7b 0d 09 20 | 20 20 20 66 66 6c 75 73 |fp) {.. |   fflus|
|00001da0| 68 28 73 61 76 65 6f 66 | 70 29 3b 09 09 2f 2a 20 |h(saveof|p);../* |
|00001db0| 65 6d 75 6c 61 74 65 20 | 66 63 6c 6f 73 65 28 29 |emulate |fclose()|
|00001dc0| 20 2a 2f 0d 09 20 20 20 | 20 69 66 20 28 73 61 76 | */..   | if (sav|
|00001dd0| 65 6f 66 70 20 21 3d 20 | 73 61 76 65 69 66 70 29 |eofp != |saveifp)|
|00001de0| 20 7b 09 2f 2a 20 77 61 | 73 20 61 20 73 6f 63 6b | {./* wa|s a sock|
|00001df0| 65 74 3f 20 2a 2f 0d 09 | 09 66 63 6c 6f 73 65 28 |et? */..|.fclose(|
|00001e00| 73 61 76 65 6f 66 70 29 | 3b 0d 09 09 69 66 20 28 |saveofp)|;...if (|
|00001e10| 66 64 20 3e 20 32 29 0d | 09 09 20 20 20 20 53 61 |fd > 2).|..    Sa|
|00001e20| 66 65 66 72 65 65 28 73 | 61 76 65 6f 66 70 29 3b |fefree(s|aveofp);|
|00001e30| 0d 09 20 20 20 20 7d 0d | 09 7d 0d 09 69 66 20 28 |..    }.|.}..if (|
|00001e40| 66 64 20 21 3d 20 66 69 | 6c 65 6e 6f 28 66 70 29 |fd != fi|leno(fp)|
|00001e50| 29 20 7b 0d 09 20 20 20 | 20 69 6e 74 20 70 69 64 |) {..   | int pid|
|00001e60| 3b 0d 09 20 20 20 20 53 | 54 52 20 2a 73 74 72 3b |;..    S|TR *str;|
|00001e70| 0d 0d 09 20 20 20 20 64 | 75 70 32 28 66 69 6c 65 |...    d|up2(file|
|00001e80| 6e 6f 28 66 70 29 2c 20 | 66 64 29 3b 0d 09 20 20 |no(fp), |fd);..  |
|00001e90| 20 20 73 74 72 20 3d 20 | 61 66 65 74 63 68 28 66 |  str = |afetch(f|
|00001ea0| 64 70 69 64 2c 66 69 6c | 65 6e 6f 28 66 70 29 2c |dpid,fil|eno(fp),|
|00001eb0| 54 52 55 45 29 3b 0d 09 | 20 20 20 20 70 69 64 20 |TRUE);..|    pid |
|00001ec0| 3d 20 73 74 72 2d 3e 73 | 74 72 5f 75 2e 73 74 72 |= str->s|tr_u.str|
|00001ed0| 5f 75 73 65 66 75 6c 3b | 0d 09 20 20 20 20 73 74 |_useful;|..    st|
|00001ee0| 72 2d 3e 73 74 72 5f 75 | 2e 73 74 72 5f 75 73 65 |r->str_u|.str_use|
|00001ef0| 66 75 6c 20 3d 20 30 3b | 0d 09 20 20 20 20 73 74 |ful = 0;|..    st|
|00001f00| 72 20 3d 20 61 66 65 74 | 63 68 28 66 64 70 69 64 |r = afet|ch(fdpid|
|00001f10| 2c 66 64 2c 54 52 55 45 | 29 3b 0d 09 20 20 20 20 |,fd,TRUE|);..    |
|00001f20| 73 74 72 2d 3e 73 74 72 | 5f 75 2e 73 74 72 5f 75 |str->str|_u.str_u|
|00001f30| 73 65 66 75 6c 20 3d 20 | 70 69 64 3b 0d 09 20 20 |seful = |pid;..  |
|00001f40| 20 20 66 63 6c 6f 73 65 | 28 66 70 29 3b 0d 09 7d |  fclose|(fp);..}|
|00001f50| 0d 09 66 70 20 3d 20 73 | 61 76 65 69 66 70 3b 0d |..fp = s|aveifp;.|
|00001f60| 09 63 6c 65 61 72 65 72 | 72 28 66 70 29 3b 0d 20 |.clearer|r(fp);. |
|00001f70| 20 20 20 7d 0d 23 69 66 | 20 64 65 66 69 6e 65 64 |   }.#if| defined|
|00001f80| 28 48 41 53 5f 46 43 4e | 54 4c 29 20 26 26 20 64 |(HAS_FCN|TL) && d|
|00001f90| 65 66 69 6e 65 64 28 46 | 5f 53 45 54 46 44 29 0d |efined(F|_SETFD).|
|00001fa0| 20 20 20 20 66 64 20 3d | 20 66 69 6c 65 6e 6f 28 |    fd =| fileno(|
|00001fb0| 66 70 29 3b 0d 20 20 20 | 20 66 63 6e 74 6c 28 66 |fp);.   | fcntl(f|
|00001fc0| 64 2c 46 5f 53 45 54 46 | 44 2c 66 64 20 3e 20 6d |d,F_SETF|D,fd > m|
|00001fd0| 61 78 73 79 73 66 64 29 | 3b 0d 23 65 6e 64 69 66 |axsysfd)|;.#endif|
|00001fe0| 0d 20 20 20 20 73 74 69 | 6f 2d 3e 69 66 70 20 3d |.    sti|o->ifp =|
|00001ff0| 20 66 70 3b 0d 20 20 20 | 20 69 66 20 28 77 72 69 | fp;.   | if (wri|
|00002000| 74 69 6e 67 29 20 7b 0d | 09 69 66 20 28 73 74 69 |ting) {.|.if (sti|
|00002010| 6f 2d 3e 74 79 70 65 20 | 3d 3d 20 27 73 27 0d 09 |o->type |== 's'..|
|00002020| 20 20 7c 7c 20 28 73 74 | 69 6f 2d 3e 74 79 70 65 |  || (st|io->type|
|00002030| 20 3d 3d 20 27 3e 27 20 | 26 26 20 53 5f 49 53 43 | == '>' |&& S_ISC|
|00002040| 48 52 28 73 74 61 74 62 | 75 66 2e 73 74 5f 6d 6f |HR(statb|uf.st_mo|
|00002050| 64 65 29 29 20 29 20 7b | 0d 09 20 20 20 20 69 66 |de)) ) {|..    if|
|00002060| 20 28 21 28 73 74 69 6f | 2d 3e 6f 66 70 20 3d 20 | (!(stio|->ofp = |
|00002070| 66 64 6f 70 65 6e 28 66 | 69 6c 65 6e 6f 28 66 70 |fdopen(f|ileno(fp|
|00002080| 29 2c 22 77 22 29 29 29 | 20 7b 0d 09 09 66 63 6c |),"w")))| {...fcl|
|00002090| 6f 73 65 28 66 70 29 3b | 0d 09 09 73 74 69 6f 2d |ose(fp);|...stio-|
|000020a0| 3e 69 66 70 20 3d 20 4e | 75 6c 6c 66 70 3b 0d 09 |>ifp = N|ullfp;..|
|000020b0| 09 67 6f 74 6f 20 73 61 | 79 5f 66 61 6c 73 65 3b |.goto sa|y_false;|
|000020c0| 0d 09 20 20 20 20 7d 0d | 09 7d 0d 09 65 6c 73 65 |..    }.|.}..else|
|000020d0| 0d 09 20 20 20 20 73 74 | 69 6f 2d 3e 6f 66 70 20 |..    st|io->ofp |
|000020e0| 3d 20 66 70 3b 0d 20 20 | 20 20 7d 0d 20 20 20 20 |= fp;.  |  }.    |
|000020f0| 72 65 74 75 72 6e 20 54 | 52 55 45 3b 0d 0d 73 61 |return T|RUE;..sa|
|00002100| 79 5f 66 61 6c 73 65 3a | 0d 20 20 20 20 73 74 69 |y_false:|.    sti|
|00002110| 6f 2d 3e 69 66 70 20 3d | 20 73 61 76 65 69 66 70 |o->ifp =| saveifp|
|00002120| 3b 0d 20 20 20 20 73 74 | 69 6f 2d 3e 6f 66 70 20 |;.    st|io->ofp |
|00002130| 3d 20 73 61 76 65 6f 66 | 70 3b 0d 20 20 20 20 73 |= saveof|p;.    s|
|00002140| 74 69 6f 2d 3e 74 79 70 | 65 20 3d 20 73 61 76 65 |tio->typ|e = save|
|00002150| 74 79 70 65 3b 0d 20 20 | 20 20 72 65 74 75 72 6e |type;.  |  return|
|00002160| 20 46 41 4c 53 45 3b 0d | 7d 0d 0d 46 49 4c 45 20 | FALSE;.|}..FILE |
|00002170| 2a 0d 6e 65 78 74 61 72 | 67 76 28 73 74 61 62 29 |*.nextar|gv(stab)|
|00002180| 0d 72 65 67 69 73 74 65 | 72 20 53 54 41 42 20 2a |.registe|r STAB *|
|00002190| 73 74 61 62 3b 0d 7b 0d | 20 20 20 20 72 65 67 69 |stab;.{.|    regi|
|000021a0| 73 74 65 72 20 53 54 52 | 20 2a 73 74 72 3b 0d 23 |ster STR| *str;.#|
|000021b0| 69 66 6e 64 65 66 20 46 | 4c 45 58 46 49 4c 45 4e |ifndef F|LEXFILEN|
|000021c0| 41 4d 45 53 0d 20 20 20 | 20 69 6e 74 20 66 69 6c |AMES.   | int fil|
|000021d0| 65 64 65 76 3b 0d 20 20 | 20 20 69 6e 74 20 66 69 |edev;.  |  int fi|
|000021e0| 6c 65 69 6e 6f 3b 0d 23 | 65 6e 64 69 66 0d 20 20 |leino;.#|endif.  |
|000021f0| 20 20 69 6e 74 20 66 69 | 6c 65 75 69 64 3b 0d 20 |  int fi|leuid;. |
|00002200| 20 20 20 69 6e 74 20 66 | 69 6c 65 67 69 64 3b 0d |   int f|ilegid;.|
|00002210| 20 20 20 20 73 74 61 74 | 69 63 20 69 6e 74 20 66 |    stat|ic int f|
|00002220| 69 6c 65 6d 6f 64 65 20 | 3d 20 30 3b 0d 20 20 20 |ilemode |= 0;.   |
|00002230| 20 73 74 61 74 69 63 20 | 69 6e 74 20 6c 61 73 74 | static |int last|
|00002240| 66 64 3b 0d 20 20 20 20 | 73 74 61 74 69 63 20 63 |fd;.    |static c|
|00002250| 68 61 72 20 2a 6f 6c 64 | 6e 61 6d 65 3b 0d 0d 20 |har *old|name;.. |
|00002260| 20 20 20 69 66 20 28 21 | 61 72 67 76 6f 75 74 73 |   if (!|argvouts|
|00002270| 74 61 62 29 0d 09 61 72 | 67 76 6f 75 74 73 74 61 |tab)..ar|gvoutsta|
|00002280| 62 20 3d 20 73 74 61 62 | 65 6e 74 28 22 41 52 47 |b = stab|ent("ARG|
|00002290| 56 4f 55 54 22 2c 54 52 | 55 45 29 3b 0d 20 20 20 |VOUT",TR|UE);.   |
|000022a0| 20 69 66 20 28 66 69 6c | 65 6d 6f 64 65 20 26 20 | if (fil|emode & |
|000022b0| 28 53 5f 49 53 55 49 44 | 7c 53 5f 49 53 47 49 44 |(S_ISUID||S_ISGID|
|000022c0| 29 29 20 7b 0d 09 66 66 | 6c 75 73 68 28 73 74 61 |)) {..ff|lush(sta|
|000022d0| 62 5f 69 6f 28 61 72 67 | 76 6f 75 74 73 74 61 62 |b_io(arg|voutstab|
|000022e0| 29 2d 3e 69 66 70 29 3b | 20 20 2f 2a 20 63 68 6d |)->ifp);|  /* chm|
|000022f0| 6f 64 20 6d 75 73 74 20 | 66 6f 6c 6c 6f 77 20 6c |od must |follow l|
|00002300| 61 73 74 20 77 72 69 74 | 65 20 2a 2f 0d 23 69 66 |ast writ|e */.#if|
|00002310| 64 65 66 20 48 41 53 5f | 46 43 48 4d 4f 44 0d 09 |def HAS_|FCHMOD..|
|00002320| 28 76 6f 69 64 29 66 63 | 68 6d 6f 64 28 6c 61 73 |(void)fc|hmod(las|
|00002330| 74 66 64 2c 66 69 6c 65 | 6d 6f 64 65 29 3b 0d 23 |tfd,file|mode);.#|
|00002340| 65 6c 73 65 0d 09 28 76 | 6f 69 64 29 63 68 6d 6f |else..(v|oid)chmo|
|00002350| 64 28 6f 6c 64 6e 61 6d | 65 2c 66 69 6c 65 6d 6f |d(oldnam|e,filemo|
|00002360| 64 65 29 3b 0d 23 65 6e | 64 69 66 0d 20 20 20 20 |de);.#en|dif.    |
|00002370| 7d 0d 20 20 20 20 66 69 | 6c 65 6d 6f 64 65 20 3d |}.    fi|lemode =|
|00002380| 20 30 3b 0d 20 20 20 20 | 77 68 69 6c 65 20 28 61 | 0;.    |while (a|
|00002390| 6c 65 6e 28 73 74 61 62 | 5f 78 61 72 72 61 79 28 |len(stab|_xarray(|
|000023a0| 73 74 61 62 29 29 20 3e | 3d 20 30 29 20 7b 0d 09 |stab)) >|= 0) {..|
|000023b0| 73 74 72 20 3d 20 61 73 | 68 69 66 74 28 73 74 61 |str = as|hift(sta|
|000023c0| 62 5f 78 61 72 72 61 79 | 28 73 74 61 62 29 29 3b |b_xarray|(stab));|
|000023d0| 0d 09 73 74 72 5f 73 73 | 65 74 28 73 74 61 62 5f |..str_ss|et(stab_|
|000023e0| 76 61 6c 28 73 74 61 62 | 29 2c 73 74 72 29 3b 0d |val(stab|),str);.|
|000023f0| 09 53 54 41 42 53 45 54 | 28 73 74 61 62 5f 76 61 |.STABSET|(stab_va|
|00002400| 6c 28 73 74 61 62 29 29 | 3b 0d 09 6f 6c 64 6e 61 |l(stab))|;..oldna|
|00002410| 6d 65 20 3d 20 73 74 72 | 5f 67 65 74 28 73 74 61 |me = str|_get(sta|
|00002420| 62 5f 76 61 6c 28 73 74 | 61 62 29 29 3b 0d 09 69 |b_val(st|ab));..i|
|00002430| 66 20 28 64 6f 5f 6f 70 | 65 6e 28 73 74 61 62 2c |f (do_op|en(stab,|
|00002440| 6f 6c 64 6e 61 6d 65 2c | 73 74 61 62 5f 76 61 6c |oldname,|stab_val|
|00002450| 28 73 74 61 62 29 2d 3e | 73 74 72 5f 63 75 72 29 |(stab)->|str_cur)|
|00002460| 29 20 7b 0d 09 20 20 20 | 20 69 66 20 28 69 6e 70 |) {..   | if (inp|
|00002470| 6c 61 63 65 29 20 7b 0d | 23 69 66 64 65 66 20 54 |lace) {.|#ifdef T|
|00002480| 41 49 4e 54 0d 09 09 74 | 61 69 6e 74 70 72 6f 70 |AINT...t|aintprop|
|00002490| 65 72 28 22 49 6e 73 65 | 63 75 72 65 20 64 65 70 |er("Inse|cure dep|
|000024a0| 65 6e 64 65 6e 63 79 20 | 69 6e 20 69 6e 70 6c 61 |endency |in inpla|
|000024b0| 63 65 20 6f 70 65 6e 22 | 29 3b 0d 23 65 6e 64 69 |ce open"|);.#endi|
|000024c0| 66 0d 09 09 69 66 20 28 | 73 74 72 45 51 28 6f 6c |f...if (|strEQ(ol|
|000024d0| 64 6e 61 6d 65 2c 22 2d | 22 29 29 20 7b 0d 09 09 |dname,"-|")) {...|
|000024e0| 20 20 20 20 73 74 72 5f | 66 72 65 65 28 73 74 72 |    str_|free(str|
|000024f0| 29 3b 0d 09 09 20 20 20 | 20 64 65 66 6f 75 74 73 |);...   | defouts|
|00002500| 74 61 62 20 3d 20 73 74 | 61 62 65 6e 74 28 22 53 |tab = st|abent("S|
|00002510| 54 44 4f 55 54 22 2c 54 | 52 55 45 29 3b 0d 09 09 |TDOUT",T|RUE);...|
|00002520| 20 20 20 20 72 65 74 75 | 72 6e 20 73 74 61 62 5f |    retu|rn stab_|
|00002530| 69 6f 28 73 74 61 62 29 | 2d 3e 69 66 70 3b 0d 09 |io(stab)|->ifp;..|
|00002540| 09 7d 0d 23 69 66 6e 64 | 65 66 20 46 4c 45 58 46 |.}.#ifnd|ef FLEXF|
|00002550| 49 4c 45 4e 41 4d 45 53 | 0d 09 09 66 69 6c 65 64 |ILENAMES|...filed|
|00002560| 65 76 20 3d 20 73 74 61 | 74 62 75 66 2e 73 74 5f |ev = sta|tbuf.st_|
|00002570| 64 65 76 3b 0d 09 09 66 | 69 6c 65 69 6e 6f 20 3d |dev;...f|ileino =|
|00002580| 20 73 74 61 74 62 75 66 | 2e 73 74 5f 69 6e 6f 3b | statbuf|.st_ino;|
|00002590| 0d 23 65 6e 64 69 66 0d | 09 09 66 69 6c 65 6d 6f |.#endif.|..filemo|
|000025a0| 64 65 20 3d 20 73 74 61 | 74 62 75 66 2e 73 74 5f |de = sta|tbuf.st_|
|000025b0| 6d 6f 64 65 3b 0d 09 09 | 66 69 6c 65 75 69 64 20 |mode;...|fileuid |
|000025c0| 3d 20 73 74 61 74 62 75 | 66 2e 73 74 5f 75 69 64 |= statbu|f.st_uid|
|000025d0| 3b 0d 09 09 66 69 6c 65 | 67 69 64 20 3d 20 73 74 |;...file|gid = st|
|000025e0| 61 74 62 75 66 2e 73 74 | 5f 67 69 64 3b 0d 09 09 |atbuf.st|_gid;...|
|000025f0| 69 66 20 28 21 53 5f 49 | 53 52 45 47 28 66 69 6c |if (!S_I|SREG(fil|
|00002600| 65 6d 6f 64 65 29 29 20 | 7b 0d 09 09 20 20 20 20 |emode)) |{...    |
|00002610| 77 61 72 6e 28 22 43 61 | 6e 27 74 20 64 6f 20 69 |warn("Ca|n't do i|
|00002620| 6e 70 6c 61 63 65 20 65 | 64 69 74 3a 20 25 73 20 |nplace e|dit: %s |
|00002630| 69 73 20 6e 6f 74 20 61 | 20 72 65 67 75 6c 61 72 |is not a| regular|
|00002640| 20 66 69 6c 65 22 2c 0d | 09 09 20 20 20 20 20 20 | file",.|..      |
|00002650| 6f 6c 64 6e 61 6d 65 20 | 29 3b 0d 09 09 20 20 20 |oldname |);...   |
|00002660| 20 64 6f 5f 63 6c 6f 73 | 65 28 73 74 61 62 2c 46 | do_clos|e(stab,F|
|00002670| 41 4c 53 45 29 3b 0d 09 | 09 20 20 20 20 73 74 72 |ALSE);..|.    str|
|00002680| 5f 66 72 65 65 28 73 74 | 72 29 3b 0d 09 09 20 20 |_free(st|r);...  |
|00002690| 20 20 63 6f 6e 74 69 6e | 75 65 3b 0d 09 09 7d 0d |  contin|ue;...}.|
|000026a0| 09 09 69 66 20 28 2a 69 | 6e 70 6c 61 63 65 29 20 |..if (*i|nplace) |
|000026b0| 7b 0d 23 69 66 64 65 66 | 20 53 55 46 46 49 58 0d |{.#ifdef| SUFFIX.|
|000026c0| 09 09 20 20 20 20 61 64 | 64 5f 73 75 66 66 69 78 |..    ad|d_suffix|
|000026d0| 28 73 74 72 2c 69 6e 70 | 6c 61 63 65 29 3b 0d 23 |(str,inp|lace);.#|
|000026e0| 65 6c 73 65 0d 09 09 20 | 20 20 20 73 74 72 5f 63 |else... |   str_c|
|000026f0| 61 74 28 73 74 72 2c 69 | 6e 70 6c 61 63 65 29 3b |at(str,i|nplace);|
|00002700| 0d 23 65 6e 64 69 66 0d | 23 69 66 6e 64 65 66 20 |.#endif.|#ifndef |
|00002710| 46 4c 45 58 46 49 4c 45 | 4e 41 4d 45 53 0d 09 09 |FLEXFILE|NAMES...|
|00002720| 20 20 20 20 69 66 20 28 | 73 74 61 74 28 73 74 72 |    if (|stat(str|
|00002730| 2d 3e 73 74 72 5f 70 74 | 72 2c 26 73 74 61 74 62 |->str_pt|r,&statb|
|00002740| 75 66 29 20 3e 3d 20 30 | 0d 09 09 20 20 20 20 20 |uf) >= 0|...     |
|00002750| 20 26 26 20 73 74 61 74 | 62 75 66 2e 73 74 5f 64 | && stat|buf.st_d|
|00002760| 65 76 20 3d 3d 20 66 69 | 6c 65 64 65 76 0d 09 09 |ev == fi|ledev...|
|00002770| 20 20 20 20 20 20 26 26 | 20 73 74 61 74 62 75 66 |      &&| statbuf|
|00002780| 2e 73 74 5f 69 6e 6f 20 | 3d 3d 20 66 69 6c 65 69 |.st_ino |== filei|
|00002790| 6e 6f 20 29 20 7b 0d 09 | 09 09 77 61 72 6e 28 22 |no ) {..|..warn("|
|000027a0| 43 61 6e 27 74 20 64 6f | 20 69 6e 70 6c 61 63 65 |Can't do| inplace|
|000027b0| 20 65 64 69 74 3a 20 25 | 73 20 3e 20 31 34 20 63 | edit: %|s > 14 c|
|000027c0| 68 61 72 61 63 74 65 72 | 73 22 2c 0d 09 09 09 20 |haracter|s",.... |
|000027d0| 20 73 74 72 2d 3e 73 74 | 72 5f 70 74 72 20 29 3b | str->st|r_ptr );|
|000027e0| 0d 09 09 09 64 6f 5f 63 | 6c 6f 73 65 28 73 74 61 |....do_c|lose(sta|
|000027f0| 62 2c 46 41 4c 53 45 29 | 3b 0d 09 09 09 73 74 72 |b,FALSE)|;....str|
|00002800| 5f 66 72 65 65 28 73 74 | 72 29 3b 0d 09 09 09 63 |_free(st|r);....c|
|00002810| 6f 6e 74 69 6e 75 65 3b | 0d 09 09 20 20 20 20 7d |ontinue;|...    }|
|00002820| 0d 23 65 6e 64 69 66 0d | 23 69 66 64 65 66 20 48 |.#endif.|#ifdef H|
|00002830| 41 53 5f 52 45 4e 41 4d | 45 0d 2f 2a 20 54 68 69 |AS_RENAM|E./* Thi|
|00002840| 73 20 69 73 20 61 20 74 | 65 6d 70 6f 72 61 72 79 |s is a t|emporary|
|00002850| 20 66 69 78 20 75 6e 74 | 69 6c 20 49 27 76 65 20 | fix unt|il I've |
|00002860| 72 65 70 6c 61 63 65 64 | 20 74 68 65 20 72 65 6e |replaced| the ren|
|00002870| 61 6d 65 28 29 20 72 6f | 75 74 69 6e 65 20 2a 2f |ame() ro|utine */|
|00002880| 0d 23 69 66 6e 64 65 66 | 20 4d 53 4d 41 43 0d 09 |.#ifndef| MSMAC..|
|00002890| 09 20 20 20 20 69 66 20 | 28 72 65 6e 61 6d 65 28 |.    if |(rename(|
|000028a0| 6f 6c 64 6e 61 6d 65 2c | 73 74 72 2d 3e 73 74 72 |oldname,|str->str|
|000028b0| 5f 70 74 72 29 20 3c 20 | 30 29 20 7b 0d 09 09 09 |_ptr) < |0) {....|
|000028c0| 77 61 72 6e 28 22 43 61 | 6e 27 74 20 72 65 6e 61 |warn("Ca|n't rena|
|000028d0| 6d 65 20 25 73 20 74 6f | 20 25 73 3a 20 25 73 2c |me %s to| %s: %s,|
|000028e0| 20 73 6b 69 70 70 69 6e | 67 20 66 69 6c 65 22 2c | skippin|g file",|
|000028f0| 0d 09 09 09 20 20 6f 6c | 64 6e 61 6d 65 2c 20 73 |....  ol|dname, s|
|00002900| 74 72 2d 3e 73 74 72 5f | 70 74 72 2c 20 73 74 72 |tr->str_|ptr, str|
|00002910| 65 72 72 6f 72 28 65 72 | 72 6e 6f 29 20 29 3b 0d |error(er|rno) );.|
|00002920| 09 09 09 64 6f 5f 63 6c | 6f 73 65 28 73 74 61 62 |...do_cl|ose(stab|
|00002930| 2c 46 41 4c 53 45 29 3b | 0d 09 09 09 73 74 72 5f |,FALSE);|....str_|
|00002940| 66 72 65 65 28 73 74 72 | 29 3b 0d 09 09 09 63 6f |free(str|);....co|
|00002950| 6e 74 69 6e 75 65 3b 0d | 09 09 20 20 20 20 7d 0d |ntinue;.|..    }.|
|00002960| 23 65 6c 73 65 0d 09 09 | 20 20 20 20 64 6f 5f 63 |#else...|    do_c|
|00002970| 6c 6f 73 65 28 73 74 61 | 62 2c 46 41 4c 53 45 29 |lose(sta|b,FALSE)|
|00002980| 3b 0d 09 09 20 20 20 20 | 28 76 6f 69 64 29 75 6e |;...    |(void)un|
|00002990| 6c 69 6e 6b 28 73 74 72 | 2d 3e 73 74 72 5f 70 74 |link(str|->str_pt|
|000029a0| 72 29 3b 0d 09 09 20 20 | 20 20 28 76 6f 69 64 29 |r);...  |  (void)|
|000029b0| 72 65 6e 61 6d 65 28 6f | 6c 64 6e 61 6d 65 2c 73 |rename(o|ldname,s|
|000029c0| 74 72 2d 3e 73 74 72 5f | 70 74 72 29 3b 0d 09 09 |tr->str_|ptr);...|
|000029d0| 20 20 20 20 64 6f 5f 6f | 70 65 6e 28 73 74 61 62 |    do_o|pen(stab|
|000029e0| 2c 73 74 72 2d 3e 73 74 | 72 5f 70 74 72 2c 73 74 |,str->st|r_ptr,st|
|000029f0| 61 62 5f 76 61 6c 28 73 | 74 61 62 29 2d 3e 73 74 |ab_val(s|tab)->st|
|00002a00| 72 5f 63 75 72 29 3b 0d | 23 65 6e 64 69 66 20 2f |r_cur);.|#endif /|
|00002a10| 2a 20 4d 53 44 4f 53 20 | 2a 2f 0d 23 65 6c 73 65 |* MSDOS |*/.#else|
|00002a20| 0d 09 09 20 20 20 20 28 | 76 6f 69 64 29 55 4e 4c |...    (|void)UNL|
|00002a30| 49 4e 4b 28 73 74 72 2d | 3e 73 74 72 5f 70 74 72 |INK(str-|>str_ptr|
|00002a40| 29 3b 0d 09 09 20 20 20 | 20 69 66 20 28 6c 69 6e |);...   | if (lin|
|00002a50| 6b 28 6f 6c 64 6e 61 6d | 65 2c 73 74 72 2d 3e 73 |k(oldnam|e,str->s|
|00002a60| 74 72 5f 70 74 72 29 20 | 3c 20 30 29 20 7b 0d 09 |tr_ptr) |< 0) {..|
|00002a70| 09 09 77 61 72 6e 28 22 | 43 61 6e 27 74 20 72 65 |..warn("|Can't re|
|00002a80| 6e 61 6d 65 20 25 73 20 | 74 6f 20 25 73 3a 20 25 |name %s |to %s: %|
|00002a90| 73 2c 20 73 6b 69 70 70 | 69 6e 67 20 66 69 6c 65 |s, skipp|ing file|
|00002aa0| 22 2c 0d 09 09 09 20 20 | 6f 6c 64 6e 61 6d 65 2c |",....  |oldname,|
|00002ab0| 20 73 74 72 2d 3e 73 74 | 72 5f 70 74 72 2c 20 73 | str->st|r_ptr, s|
|00002ac0| 74 72 65 72 72 6f 72 28 | 65 72 72 6e 6f 29 20 29 |trerror(|errno) )|
|00002ad0| 3b 0d 09 09 09 64 6f 5f | 63 6c 6f 73 65 28 73 74 |;....do_|close(st|
|00002ae0| 61 62 2c 46 41 4c 53 45 | 29 3b 0d 09 09 09 73 74 |ab,FALSE|);....st|
|00002af0| 72 5f 66 72 65 65 28 73 | 74 72 29 3b 0d 09 09 09 |r_free(s|tr);....|
|00002b00| 63 6f 6e 74 69 6e 75 65 | 3b 0d 09 09 20 20 20 20 |continue|;...    |
|00002b10| 7d 0d 09 09 20 20 20 20 | 28 76 6f 69 64 29 55 4e |}...    |(void)UN|
|00002b20| 4c 49 4e 4b 28 6f 6c 64 | 6e 61 6d 65 29 3b 0d 23 |LINK(old|name);.#|
|00002b30| 65 6e 64 69 66 0d 09 09 | 7d 0d 09 09 65 6c 73 65 |endif...|}...else|
|00002b40| 20 7b 0d 2f 2a 20 54 68 | 69 73 20 69 73 20 61 20 | {./* Th|is is a |
|00002b50| 74 65 6d 70 6f 72 61 72 | 79 20 61 63 6b 6e 6f 77 |temporar|y acknow|
|00002b60| 6c 65 64 67 65 6d 65 6e | 74 20 6f 66 20 61 6e 20 |ledgemen|t of an |
|00002b70| 75 67 6c 79 20 73 69 74 | 75 61 74 69 6f 6e 20 2a |ugly sit|uation *|
|00002b80| 2f 0d 23 69 66 6e 64 65 | 66 20 4d 53 4d 41 43 0d |/.#ifnde|f MSMAC.|
|00002b90| 09 09 20 20 20 20 69 66 | 20 28 55 4e 4c 49 4e 4b |..    if| (UNLINK|
|00002ba0| 28 6f 6c 64 6e 61 6d 65 | 29 20 3c 20 30 29 20 7b |(oldname|) < 0) {|
|00002bb0| 0d 09 09 09 77 61 72 6e | 28 22 43 61 6e 27 74 20 |....warn|("Can't |
|00002bc0| 72 65 6e 61 6d 65 20 25 | 73 20 74 6f 20 25 73 3a |rename %|s to %s:|
|00002bd0| 20 25 73 2c 20 73 6b 69 | 70 70 69 6e 67 20 66 69 | %s, ski|pping fi|
|00002be0| 6c 65 22 2c 0d 09 09 09 | 20 20 6f 6c 64 6e 61 6d |le",....|  oldnam|
|00002bf0| 65 2c 20 73 74 72 2d 3e | 73 74 72 5f 70 74 72 2c |e, str->|str_ptr,|
|00002c00| 20 73 74 72 65 72 72 6f | 72 28 65 72 72 6e 6f 29 | strerro|r(errno)|
|00002c10| 20 29 3b 0d 09 09 09 64 | 6f 5f 63 6c 6f 73 65 28 | );....d|o_close(|
|00002c20| 73 74 61 62 2c 46 41 4c | 53 45 29 3b 0d 09 09 09 |stab,FAL|SE);....|
|00002c30| 73 74 72 5f 66 72 65 65 | 28 73 74 72 29 3b 0d 09 |str_free|(str);..|
|00002c40| 09 09 63 6f 6e 74 69 6e | 75 65 3b 0d 09 09 20 20 |..contin|ue;...  |
|00002c50| 20 20 7d 0d 23 65 6c 73 | 65 0d 09 09 20 20 20 20 |  }.#els|e...    |
|00002c60| 66 61 74 61 6c 28 22 43 | 61 6e 27 74 20 64 6f 20 |fatal("C|an't do |
|00002c70| 69 6e 70 6c 61 63 65 20 | 65 64 69 74 20 77 69 74 |inplace |edit wit|
|00002c80| 68 6f 75 74 20 62 61 63 | 6b 75 70 22 29 3b 0d 23 |hout bac|kup");.#|
|00002c90| 65 6e 64 69 66 0d 09 09 | 7d 0d 0d 09 09 73 74 72 |endif...|}....str|
|00002ca0| 5f 6e 73 65 74 28 73 74 | 72 2c 22 3e 22 2c 31 29 |_nset(st|r,">",1)|
|00002cb0| 3b 0d 09 09 73 74 72 5f | 63 61 74 28 73 74 72 2c |;...str_|cat(str,|
|00002cc0| 6f 6c 64 6e 61 6d 65 29 | 3b 0d 09 09 65 72 72 6e |oldname)|;...errn|
|00002cd0| 6f 20 3d 20 30 3b 09 09 | 2f 2a 20 69 6e 20 63 61 |o = 0;..|/* in ca|
|00002ce0| 73 65 20 73 70 72 69 6e | 74 66 20 73 65 74 20 65 |se sprin|tf set e|
|00002cf0| 72 72 6e 6f 20 2a 2f 0d | 09 09 69 66 20 28 21 64 |rrno */.|..if (!d|
|00002d00| 6f 5f 6f 70 65 6e 28 61 | 72 67 76 6f 75 74 73 74 |o_open(a|rgvoutst|
|00002d10| 61 62 2c 73 74 72 2d 3e | 73 74 72 5f 70 74 72 2c |ab,str->|str_ptr,|
|00002d20| 73 74 72 2d 3e 73 74 72 | 5f 63 75 72 29 29 20 7b |str->str|_cur)) {|
|00002d30| 0d 09 09 20 20 20 20 77 | 61 72 6e 28 22 43 61 6e |...    w|arn("Can|
|00002d40| 27 74 20 64 6f 20 69 6e | 70 6c 61 63 65 20 65 64 |'t do in|place ed|
|00002d50| 69 74 20 6f 6e 20 25 73 | 3a 20 25 73 22 2c 0d 09 |it on %s|: %s",..|
|00002d60| 09 20 20 20 20 20 20 6f | 6c 64 6e 61 6d 65 2c 20 |.      o|ldname, |
|00002d70| 73 74 72 65 72 72 6f 72 | 28 65 72 72 6e 6f 29 20 |strerror|(errno) |
|00002d80| 29 3b 0d 09 09 20 20 20 | 20 64 6f 5f 63 6c 6f 73 |);...   | do_clos|
|00002d90| 65 28 73 74 61 62 2c 46 | 41 4c 53 45 29 3b 0d 09 |e(stab,F|ALSE);..|
|00002da0| 09 20 20 20 20 73 74 72 | 5f 66 72 65 65 28 73 74 |.    str|_free(st|
|00002db0| 72 29 3b 0d 09 09 20 20 | 20 20 63 6f 6e 74 69 6e |r);...  |  contin|
|00002dc0| 75 65 3b 0d 09 09 7d 0d | 09 09 64 65 66 6f 75 74 |ue;...}.|..defout|
|00002dd0| 73 74 61 62 20 3d 20 61 | 72 67 76 6f 75 74 73 74 |stab = a|rgvoutst|
|00002de0| 61 62 3b 0d 09 09 6c 61 | 73 74 66 64 20 3d 20 66 |ab;...la|stfd = f|
|00002df0| 69 6c 65 6e 6f 28 73 74 | 61 62 5f 69 6f 28 61 72 |ileno(st|ab_io(ar|
|00002e00| 67 76 6f 75 74 73 74 61 | 62 29 2d 3e 69 66 70 29 |gvoutsta|b)->ifp)|
|00002e10| 3b 0d 09 09 28 76 6f 69 | 64 29 66 73 74 61 74 28 |;...(voi|d)fstat(|
|00002e20| 6c 61 73 74 66 64 2c 26 | 73 74 61 74 62 75 66 29 |lastfd,&|statbuf)|
|00002e30| 3b 0d 23 69 66 64 65 66 | 20 48 41 53 5f 46 43 48 |;.#ifdef| HAS_FCH|
|00002e40| 4d 4f 44 0d 09 09 28 76 | 6f 69 64 29 66 63 68 6d |MOD...(v|oid)fchm|
|00002e50| 6f 64 28 6c 61 73 74 66 | 64 2c 66 69 6c 65 6d 6f |od(lastf|d,filemo|
|00002e60| 64 65 29 3b 0d 23 65 6c | 73 65 0d 09 09 28 76 6f |de);.#el|se...(vo|
|00002e70| 69 64 29 63 68 6d 6f 64 | 28 6f 6c 64 6e 61 6d 65 |id)chmod|(oldname|
|00002e80| 2c 66 69 6c 65 6d 6f 64 | 65 29 3b 0d 23 65 6e 64 |,filemod|e);.#end|
|00002e90| 69 66 0d 09 09 69 66 20 | 28 66 69 6c 65 75 69 64 |if...if |(fileuid|
|00002ea0| 20 21 3d 20 73 74 61 74 | 62 75 66 2e 73 74 5f 75 | != stat|buf.st_u|
|00002eb0| 69 64 20 7c 7c 20 66 69 | 6c 65 67 69 64 20 21 3d |id || fi|legid !=|
|00002ec0| 20 73 74 61 74 62 75 66 | 2e 73 74 5f 67 69 64 29 | statbuf|.st_gid)|
|00002ed0| 20 7b 0d 23 69 66 64 65 | 66 20 48 41 53 5f 46 43 | {.#ifde|f HAS_FC|
|00002ee0| 48 4f 57 4e 0d 09 09 20 | 20 20 20 28 76 6f 69 64 |HOWN... |   (void|
|00002ef0| 29 66 63 68 6f 77 6e 28 | 6c 61 73 74 66 64 2c 66 |)fchown(|lastfd,f|
|00002f00| 69 6c 65 75 69 64 2c 66 | 69 6c 65 67 69 64 29 3b |ileuid,f|ilegid);|
|00002f10| 0d 23 65 6c 73 65 0d 23 | 69 66 64 65 66 20 48 41 |.#else.#|ifdef HA|
|00002f20| 53 5f 43 48 4f 57 4e 0d | 09 09 20 20 20 20 28 76 |S_CHOWN.|..    (v|
|00002f30| 6f 69 64 29 63 68 6f 77 | 6e 28 6f 6c 64 6e 61 6d |oid)chow|n(oldnam|
|00002f40| 65 2c 66 69 6c 65 75 69 | 64 2c 66 69 6c 65 67 69 |e,fileui|d,filegi|
|00002f50| 64 29 3b 0d 23 65 6e 64 | 69 66 0d 23 65 6e 64 69 |d);.#end|if.#endi|
|00002f60| 66 0d 09 09 7d 0d 09 20 | 20 20 20 7d 0d 09 20 20 |f...}.. |   }..  |
|00002f70| 20 20 73 74 72 5f 66 72 | 65 65 28 73 74 72 29 3b |  str_fr|ee(str);|
|00002f80| 0d 09 20 20 20 20 72 65 | 74 75 72 6e 20 73 74 61 |..    re|turn sta|
|00002f90| 62 5f 69 6f 28 73 74 61 | 62 29 2d 3e 69 66 70 3b |b_io(sta|b)->ifp;|
|00002fa0| 0d 09 7d 0d 09 65 6c 73 | 65 0d 23 69 66 64 65 66 |..}..els|e.#ifdef|
|00002fb0| 20 6d 61 63 69 6e 74 6f | 73 68 0d 09 20 20 20 20 | macinto|sh..    |
|00002fc0| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 22 |fprintf(|stderr,"|
|00002fd0| 23 20 43 61 6e 27 74 20 | 6f 70 65 6e 20 25 73 3a |# Can't |open %s:|
|00002fe0| 20 25 73 5c 6e 22 2c 73 | 74 72 5f 67 65 74 28 73 | %s\n",s|tr_get(s|
|00002ff0| 74 72 29 2c 20 73 74 72 | 65 72 72 6f 72 28 65 72 |tr), str|error(er|
|00003000| 72 6e 6f 29 29 3b 0d 23 | 65 6c 73 65 0d 09 20 20 |rno));.#|else..  |
|00003010| 20 20 66 70 72 69 6e 74 | 66 28 73 74 64 65 72 72 |  fprint|f(stderr|
|00003020| 2c 22 43 61 6e 27 74 20 | 6f 70 65 6e 20 25 73 3a |,"Can't |open %s:|
|00003030| 20 25 73 5c 6e 22 2c 73 | 74 72 5f 67 65 74 28 73 | %s\n",s|tr_get(s|
|00003040| 74 72 29 2c 20 73 74 72 | 65 72 72 6f 72 28 65 72 |tr), str|error(er|
|00003050| 72 6e 6f 29 29 3b 0d 23 | 65 6e 64 69 66 0d 09 73 |rno));.#|endif..s|
|00003060| 74 72 5f 66 72 65 65 28 | 73 74 72 29 3b 0d 20 20 |tr_free(|str);.  |
|00003070| 20 20 7d 0d 20 20 20 20 | 69 66 20 28 69 6e 70 6c |  }.    |if (inpl|
|00003080| 61 63 65 29 20 7b 0d 09 | 28 76 6f 69 64 29 64 6f |ace) {..|(void)do|
|00003090| 5f 63 6c 6f 73 65 28 61 | 72 67 76 6f 75 74 73 74 |_close(a|rgvoutst|
|000030a0| 61 62 2c 46 41 4c 53 45 | 29 3b 0d 09 64 65 66 6f |ab,FALSE|);..defo|
|000030b0| 75 74 73 74 61 62 20 3d | 20 73 74 61 62 65 6e 74 |utstab =| stabent|
|000030c0| 28 22 53 54 44 4f 55 54 | 22 2c 54 52 55 45 29 3b |("STDOUT|",TRUE);|
|000030d0| 0d 20 20 20 20 7d 0d 20 | 20 20 20 72 65 74 75 72 |.    }. |   retur|
|000030e0| 6e 20 4e 75 6c 6c 66 70 | 3b 0d 7d 0d 0d 23 69 66 |n Nullfp|;.}..#if|
|000030f0| 64 65 66 20 48 41 53 5f | 50 49 50 45 20 0d 76 6f |def HAS_|PIPE .vo|
|00003100| 69 64 0d 64 6f 5f 70 69 | 70 65 28 73 74 72 2c 20 |id.do_pi|pe(str, |
|00003110| 72 73 74 61 62 2c 20 77 | 73 74 61 62 29 0d 53 54 |rstab, w|stab).ST|
|00003120| 52 20 2a 73 74 72 3b 0d | 53 54 41 42 20 2a 72 73 |R *str;.|STAB *rs|
|00003130| 74 61 62 3b 0d 53 54 41 | 42 20 2a 77 73 74 61 62 |tab;.STA|B *wstab|
|00003140| 3b 0d 7b 0d 20 20 20 20 | 72 65 67 69 73 74 65 72 |;.{.    |register|
|00003150| 20 53 54 49 4f 20 2a 72 | 73 74 69 6f 3b 0d 20 20 | STIO *r|stio;.  |
|00003160| 20 20 72 65 67 69 73 74 | 65 72 20 53 54 49 4f 20 |  regist|er STIO |
|00003170| 2a 77 73 74 69 6f 3b 0d | 20 20 20 20 69 6e 74 20 |*wstio;.|    int |
|00003180| 66 64 5b 32 5d 3b 0d 0d | 20 20 20 20 69 66 20 28 |fd[2];..|    if (|
|00003190| 21 72 73 74 61 62 29 0d | 09 67 6f 74 6f 20 62 61 |!rstab).|.goto ba|
|000031a0| 64 65 78 69 74 3b 0d 20 | 20 20 20 69 66 20 28 21 |dexit;. |   if (!|
|000031b0| 77 73 74 61 62 29 0d 09 | 67 6f 74 6f 20 62 61 64 |wstab)..|goto bad|
|000031c0| 65 78 69 74 3b 0d 0d 20 | 20 20 20 72 73 74 69 6f |exit;.. |   rstio|
|000031d0| 20 3d 20 73 74 61 62 5f | 69 6f 28 72 73 74 61 62 | = stab_|io(rstab|
|000031e0| 29 3b 0d 20 20 20 20 77 | 73 74 69 6f 20 3d 20 73 |);.    w|stio = s|
|000031f0| 74 61 62 5f 69 6f 28 77 | 73 74 61 62 29 3b 0d 0d |tab_io(w|stab);..|
|00003200| 20 20 20 20 69 66 20 28 | 21 72 73 74 69 6f 29 0d |    if (|!rstio).|
|00003210| 09 72 73 74 69 6f 20 3d | 20 73 74 61 62 5f 69 6f |.rstio =| stab_io|
|00003220| 28 72 73 74 61 62 29 20 | 3d 20 73 74 69 6f 5f 6e |(rstab) |= stio_n|
|00003230| 65 77 28 29 3b 0d 20 20 | 20 20 65 6c 73 65 20 69 |ew();.  |  else i|
|00003240| 66 20 28 72 73 74 69 6f | 2d 3e 69 66 70 29 0d 09 |f (rstio|->ifp)..|
|00003250| 64 6f 5f 63 6c 6f 73 65 | 28 72 73 74 61 62 2c 46 |do_close|(rstab,F|
|00003260| 41 4c 53 45 29 3b 0d 20 | 20 20 20 69 66 20 28 21 |ALSE);. |   if (!|
|00003270| 77 73 74 69 6f 29 0d 09 | 77 73 74 69 6f 20 3d 20 |wstio)..|wstio = |
|00003280| 73 74 61 62 5f 69 6f 28 | 77 73 74 61 62 29 20 3d |stab_io(|wstab) =|
|00003290| 20 73 74 69 6f 5f 6e 65 | 77 28 29 3b 0d 20 20 20 | stio_ne|w();.   |
|000032a0| 20 65 6c 73 65 20 69 66 | 20 28 77 73 74 69 6f 2d | else if| (wstio-|
|000032b0| 3e 69 66 70 29 0d 09 64 | 6f 5f 63 6c 6f 73 65 28 |>ifp)..d|o_close(|
|000032c0| 77 73 74 61 62 2c 46 41 | 4c 53 45 29 3b 0d 0d 20 |wstab,FA|LSE);.. |
|000032d0| 20 20 20 69 66 20 28 70 | 69 70 65 28 66 64 29 20 |   if (p|ipe(fd) |
|000032e0| 3c 20 30 29 0d 09 67 6f | 74 6f 20 62 61 64 65 78 |< 0)..go|to badex|
|000032f0| 69 74 3b 0d 20 20 20 20 | 72 73 74 69 6f 2d 3e 69 |it;.    |rstio->i|
|00003300| 66 70 20 3d 20 66 64 6f | 70 65 6e 28 66 64 5b 30 |fp = fdo|pen(fd[0|
|00003310| 5d 2c 20 22 72 22 29 3b | 0d 20 20 20 20 77 73 74 |], "r");|.    wst|
|00003320| 69 6f 2d 3e 6f 66 70 20 | 3d 20 66 64 6f 70 65 6e |io->ofp |= fdopen|
|00003330| 28 66 64 5b 31 5d 2c 20 | 22 77 22 29 3b 0d 20 20 |(fd[1], |"w");.  |
|00003340| 20 20 77 73 74 69 6f 2d | 3e 69 66 70 20 3d 20 77 |  wstio-|>ifp = w|
|00003350| 73 74 69 6f 2d 3e 6f 66 | 70 3b 0d 20 20 20 20 72 |stio->of|p;.    r|
|00003360| 73 74 69 6f 2d 3e 74 79 | 70 65 20 3d 20 27 3c 27 |stio->ty|pe = '<'|
|00003370| 3b 0d 20 20 20 20 77 73 | 74 69 6f 2d 3e 74 79 70 |;.    ws|tio->typ|
|00003380| 65 20 3d 20 27 3e 27 3b | 0d 20 20 20 20 69 66 20 |e = '>';|.    if |
|00003390| 28 21 72 73 74 69 6f 2d | 3e 69 66 70 20 7c 7c 20 |(!rstio-|>ifp || |
|000033a0| 21 77 73 74 69 6f 2d 3e | 6f 66 70 29 20 7b 0d 09 |!wstio->|ofp) {..|
|000033b0| 69 66 20 28 72 73 74 69 | 6f 2d 3e 69 66 70 29 20 |if (rsti|o->ifp) |
|000033c0| 66 63 6c 6f 73 65 28 72 | 73 74 69 6f 2d 3e 69 66 |fclose(r|stio->if|
|000033d0| 70 29 3b 0d 09 65 6c 73 | 65 20 63 6c 6f 73 65 28 |p);..els|e close(|
|000033e0| 66 64 5b 30 5d 29 3b 0d | 09 69 66 20 28 77 73 74 |fd[0]);.|.if (wst|
|000033f0| 69 6f 2d 3e 6f 66 70 29 | 20 66 63 6c 6f 73 65 28 |io->ofp)| fclose(|
|00003400| 77 73 74 69 6f 2d 3e 6f | 66 70 29 3b 0d 09 65 6c |wstio->o|fp);..el|
|00003410| 73 65 20 63 6c 6f 73 65 | 28 66 64 5b 31 5d 29 3b |se close|(fd[1]);|
|00003420| 0d 09 67 6f 74 6f 20 62 | 61 64 65 78 69 74 3b 0d |..goto b|adexit;.|
|00003430| 20 20 20 20 7d 0d 0d 20 | 20 20 20 73 74 72 5f 73 |    }.. |   str_s|
|00003440| 73 65 74 28 73 74 72 2c | 26 73 74 72 5f 79 65 73 |set(str,|&str_yes|
|00003450| 29 3b 0d 20 20 20 20 72 | 65 74 75 72 6e 3b 0d 0d |);.    r|eturn;..|
|00003460| 62 61 64 65 78 69 74 3a | 0d 20 20 20 20 73 74 72 |badexit:|.    str|
|00003470| 5f 73 73 65 74 28 73 74 | 72 2c 26 73 74 72 5f 75 |_sset(st|r,&str_u|
|00003480| 6e 64 65 66 29 3b 0d 20 | 20 20 20 72 65 74 75 72 |ndef);. |   retur|
|00003490| 6e 3b 0d 7d 0d 23 65 6e | 64 69 66 0d 0d 62 6f 6f |n;.}.#en|dif..boo|
|000034a0| 6c 0d 64 6f 5f 63 6c 6f | 73 65 28 73 74 61 62 2c |l.do_clo|se(stab,|
|000034b0| 65 78 70 6c 69 63 69 74 | 29 0d 53 54 41 42 20 2a |explicit|).STAB *|
|000034c0| 73 74 61 62 3b 0d 62 6f | 6f 6c 20 65 78 70 6c 69 |stab;.bo|ol expli|
|000034d0| 63 69 74 3b 0d 7b 0d 20 | 20 20 20 62 6f 6f 6c 20 |cit;.{. |   bool |
|000034e0| 72 65 74 76 61 6c 20 3d | 20 46 41 4c 53 45 3b 0d |retval =| FALSE;.|
|000034f0| 20 20 20 20 72 65 67 69 | 73 74 65 72 20 53 54 49 |    regi|ster STI|
|00003500| 4f 20 2a 73 74 69 6f 3b | 0d 20 20 20 20 69 6e 74 |O *stio;|.    int|
|00003510| 20 73 74 61 74 75 73 3b | 0d 0d 20 20 20 20 69 66 | status;|..    if|
|00003520| 20 28 21 73 74 61 62 29 | 0d 09 73 74 61 62 20 3d | (!stab)|..stab =|
|00003530| 20 61 72 67 76 73 74 61 | 62 3b 0d 20 20 20 20 69 | argvsta|b;.    i|
|00003540| 66 20 28 21 73 74 61 62 | 29 20 7b 0d 09 65 72 72 |f (!stab|) {..err|
|00003550| 6e 6f 20 3d 20 45 42 41 | 44 46 3b 0d 09 72 65 74 |no = EBA|DF;..ret|
|00003560| 75 72 6e 20 46 41 4c 53 | 45 3b 0d 20 20 20 20 7d |urn FALS|E;.    }|
|00003570| 0d 20 20 20 20 73 74 69 | 6f 20 3d 20 73 74 61 62 |.    sti|o = stab|
|00003580| 5f 69 6f 28 73 74 61 62 | 29 3b 0d 20 20 20 20 69 |_io(stab|);.    i|
|00003590| 66 20 28 21 73 74 69 6f | 29 20 7b 09 09 2f 2a 20 |f (!stio|) {../* |
|000035a0| 6e 65 76 65 72 20 6f 70 | 65 6e 65 64 20 2a 2f 0d |never op|ened */.|
|000035b0| 09 69 66 20 28 64 6f 77 | 61 72 6e 20 26 26 20 65 |.if (dow|arn && e|
|000035c0| 78 70 6c 69 63 69 74 29 | 0d 09 20 20 20 20 77 61 |xplicit)|..    wa|
|000035d0| 72 6e 28 22 43 6c 6f 73 | 65 20 6f 6e 20 75 6e 6f |rn("Clos|e on uno|
|000035e0| 70 65 6e 65 64 20 66 69 | 6c 65 20 3c 25 73 3e 22 |pened fi|le <%s>"|
|000035f0| 2c 73 74 61 62 5f 65 6e | 61 6d 65 28 73 74 61 62 |,stab_en|ame(stab|
|00003600| 29 29 3b 0d 09 72 65 74 | 75 72 6e 20 46 41 4c 53 |));..ret|urn FALS|
|00003610| 45 3b 0d 20 20 20 20 7d | 0d 20 20 20 20 69 66 20 |E;.    }|.    if |
|00003620| 28 73 74 69 6f 2d 3e 69 | 66 70 29 20 7b 0d 09 69 |(stio->i|fp) {..i|
|00003630| 66 20 28 73 74 69 6f 2d | 3e 74 79 70 65 20 3d 3d |f (stio-|>type ==|
|00003640| 20 27 7c 27 29 20 7b 0d | 09 20 20 20 20 73 74 61 | '|') {.|.    sta|
|00003650| 74 75 73 20 3d 20 6d 79 | 70 63 6c 6f 73 65 28 73 |tus = my|pclose(s|
|00003660| 74 69 6f 2d 3e 69 66 70 | 29 3b 0d 09 20 20 20 20 |tio->ifp|);..    |
|00003670| 72 65 74 76 61 6c 20 3d | 20 28 73 74 61 74 75 73 |retval =| (status|
|00003680| 20 3d 3d 20 30 29 3b 0d | 09 20 20 20 20 73 74 61 | == 0);.|.    sta|
|00003690| 74 75 73 76 61 6c 75 65 | 20 3d 20 28 75 6e 73 69 |tusvalue| = (unsi|
|000036a0| 67 6e 65 64 20 73 68 6f | 72 74 29 73 74 61 74 75 |gned sho|rt)statu|
|000036b0| 73 20 26 20 30 78 66 66 | 66 66 3b 0d 09 7d 0d 09 |s & 0xff|ff;..}..|
|000036c0| 65 6c 73 65 20 69 66 20 | 28 73 74 69 6f 2d 3e 74 |else if |(stio->t|
|000036d0| 79 70 65 20 3d 3d 20 27 | 2d 27 29 0d 09 20 20 20 |ype == '|-')..   |
|000036e0| 20 72 65 74 76 61 6c 20 | 3d 20 54 52 55 45 3b 0d | retval |= TRUE;.|
|000036f0| 09 65 6c 73 65 20 7b 0d | 09 20 20 20 20 69 66 20 |.else {.|.    if |
|00003700| 28 73 74 69 6f 2d 3e 6f | 66 70 20 26 26 20 73 74 |(stio->o|fp && st|
|00003710| 69 6f 2d 3e 6f 66 70 20 | 21 3d 20 73 74 69 6f 2d |io->ofp |!= stio-|
|00003720| 3e 69 66 70 29 20 7b 09 | 09 2f 2a 20 61 20 73 6f |>ifp) {.|./* a so|
|00003730| 63 6b 65 74 20 2a 2f 0d | 09 09 72 65 74 76 61 6c |cket */.|..retval|
|00003740| 20 3d 20 28 66 63 6c 6f | 73 65 28 73 74 69 6f 2d | = (fclo|se(stio-|
|00003750| 3e 6f 66 70 29 20 21 3d | 20 45 4f 46 29 3b 0d 09 |>ofp) !=| EOF);..|
|00003760| 09 66 63 6c 6f 73 65 28 | 73 74 69 6f 2d 3e 69 66 |.fclose(|stio->if|
|00003770| 70 29 3b 09 2f 2a 20 63 | 6c 65 61 72 20 73 74 64 |p);./* c|lear std|
|00003780| 69 6f 2c 20 66 64 20 61 | 6c 72 65 61 64 79 20 63 |io, fd a|lready c|
|00003790| 6c 6f 73 65 64 20 2a 2f | 0d 09 20 20 20 20 7d 0d |losed */|..    }.|
|000037a0| 09 20 20 20 20 65 6c 73 | 65 0d 09 09 72 65 74 76 |.    els|e...retv|
|000037b0| 61 6c 20 3d 20 28 66 63 | 6c 6f 73 65 28 73 74 69 |al = (fc|lose(sti|
|000037c0| 6f 2d 3e 69 66 70 29 20 | 21 3d 20 45 4f 46 29 3b |o->ifp) |!= EOF);|
|000037d0| 0d 09 7d 0d 09 73 74 69 | 6f 2d 3e 6f 66 70 20 3d |..}..sti|o->ofp =|
|000037e0| 20 73 74 69 6f 2d 3e 69 | 66 70 20 3d 20 4e 75 6c | stio->i|fp = Nul|
|000037f0| 6c 66 70 3b 0d 20 20 20 | 20 7d 0d 20 20 20 20 69 |lfp;.   | }.    i|
|00003800| 66 20 28 65 78 70 6c 69 | 63 69 74 29 0d 09 73 74 |f (expli|cit)..st|
|00003810| 69 6f 2d 3e 6c 69 6e 65 | 73 20 3d 20 30 3b 0d 20 |io->line|s = 0;. |
|00003820| 20 20 20 73 74 69 6f 2d | 3e 74 79 70 65 20 3d 20 |   stio-|>type = |
|00003830| 27 20 27 3b 0d 20 20 20 | 20 72 65 74 75 72 6e 20 |' ';.   | return |
|00003840| 72 65 74 76 61 6c 3b 0d | 7d 0d 0d 62 6f 6f 6c 0d |retval;.|}..bool.|
|00003850| 64 6f 5f 65 6f 66 28 73 | 74 61 62 29 0d 53 54 41 |do_eof(s|tab).STA|
|00003860| 42 20 2a 73 74 61 62 3b | 0d 7b 0d 20 20 20 20 72 |B *stab;|.{.    r|
|00003870| 65 67 69 73 74 65 72 20 | 53 54 49 4f 20 2a 73 74 |egister |STIO *st|
|00003880| 69 6f 3b 0d 20 20 20 20 | 69 6e 74 20 63 68 3b 0d |io;.    |int ch;.|
|00003890| 0d 20 20 20 20 69 66 20 | 28 21 73 74 61 62 29 20 |.    if |(!stab) |
|000038a0| 7b 09 09 09 2f 2a 20 65 | 6f 66 28 29 20 2a 2f 0d |{.../* e|of() */.|
|000038b0| 09 69 66 20 28 61 72 67 | 76 73 74 61 62 29 0d 09 |.if (arg|vstab)..|
|000038c0| 20 20 20 20 73 74 69 6f | 20 3d 20 73 74 61 62 5f |    stio| = stab_|
|000038d0| 69 6f 28 61 72 67 76 73 | 74 61 62 29 3b 0d 09 65 |io(argvs|tab);..e|
|000038e0| 6c 73 65 0d 09 20 20 20 | 20 72 65 74 75 72 6e 20 |lse..   | return |
|000038f0| 54 52 55 45 3b 0d 20 20 | 20 20 7d 0d 20 20 20 20 |TRUE;.  |  }.    |
|00003900| 65 6c 73 65 0d 09 73 74 | 69 6f 20 3d 20 73 74 61 |else..st|io = sta|
|00003910| 62 5f 69 6f 28 73 74 61 | 62 29 3b 0d 0d 20 20 20 |b_io(sta|b);..   |
|00003920| 20 69 66 20 28 21 73 74 | 69 6f 29 0d 09 72 65 74 | if (!st|io)..ret|
|00003930| 75 72 6e 20 54 52 55 45 | 3b 0d 0d 20 20 20 20 77 |urn TRUE|;..    w|
|00003940| 68 69 6c 65 20 28 73 74 | 69 6f 2d 3e 69 66 70 29 |hile (st|io->ifp)|
|00003950| 20 7b 0d 0d 23 69 66 64 | 65 66 20 53 54 44 53 54 | {..#ifd|ef STDST|
|00003960| 44 49 4f 09 09 09 2f 2a | 20 28 74 68 65 20 63 6f |DIO.../*| (the co|
|00003970| 64 65 20 77 6f 72 6b 73 | 20 77 69 74 68 6f 75 74 |de works| without|
|00003980| 20 74 68 69 73 29 20 2a | 2f 0d 09 69 66 20 28 73 | this) *|/..if (s|
|00003990| 74 69 6f 2d 3e 69 66 70 | 2d 3e 5f 63 6e 74 20 3e |tio->ifp|->_cnt >|
|000039a0| 20 30 29 09 2f 2a 20 63 | 68 65 61 74 20 61 20 6c | 0)./* c|heat a l|
|000039b0| 69 74 74 6c 65 2c 20 73 | 69 6e 63 65 20 2a 2f 0d |ittle, s|ince */.|
|000039c0| 09 20 20 20 20 72 65 74 | 75 72 6e 20 46 41 4c 53 |.    ret|urn FALS|
|000039d0| 45 3b 09 09 2f 2a 20 74 | 68 69 73 20 69 73 20 74 |E;../* t|his is t|
|000039e0| 68 65 20 6d 6f 73 74 20 | 75 73 75 61 6c 20 63 61 |he most |usual ca|
|000039f0| 73 65 20 2a 2f 0d 23 65 | 6e 64 69 66 0d 0d 09 63 |se */.#e|ndif...c|
|00003a00| 68 20 3d 20 67 65 74 63 | 28 73 74 69 6f 2d 3e 69 |h = getc|(stio->i|
|00003a10| 66 70 29 3b 0d 09 69 66 | 20 28 63 68 20 21 3d 20 |fp);..if| (ch != |
|00003a20| 45 4f 46 29 20 7b 0d 09 | 20 20 20 20 28 76 6f 69 |EOF) {..|    (voi|
|00003a30| 64 29 75 6e 67 65 74 63 | 28 63 68 2c 20 73 74 69 |d)ungetc|(ch, sti|
|00003a40| 6f 2d 3e 69 66 70 29 3b | 0d 09 20 20 20 20 72 65 |o->ifp);|..    re|
|00003a50| 74 75 72 6e 20 46 41 4c | 53 45 3b 0d 09 7d 0d 23 |turn FAL|SE;..}.#|
|00003a60| 69 66 64 65 66 20 53 54 | 44 53 54 44 49 4f 0d 09 |ifdef ST|DSTDIO..|
|00003a70| 69 66 20 28 73 74 69 6f | 2d 3e 69 66 70 2d 3e 5f |if (stio|->ifp->_|
|00003a80| 63 6e 74 20 3c 20 2d 31 | 29 0d 09 20 20 20 20 73 |cnt < -1|)..    s|
|00003a90| 74 69 6f 2d 3e 69 66 70 | 2d 3e 5f 63 6e 74 20 3d |tio->ifp|->_cnt =|
|00003aa0| 20 2d 31 3b 0d 23 65 6e | 64 69 66 0d 09 69 66 20 | -1;.#en|dif..if |
|00003ab0| 28 21 73 74 61 62 29 20 | 7b 09 09 09 2f 2a 20 6e |(!stab) |{.../* n|
|00003ac0| 6f 74 20 6e 65 63 65 73 | 73 61 72 69 6c 79 20 61 |ot neces|sarily a|
|00003ad0| 20 72 65 61 6c 20 45 4f | 46 20 79 65 74 3f 20 2a | real EO|F yet? *|
|00003ae0| 2f 0d 09 20 20 20 20 69 | 66 20 28 21 6e 65 78 74 |/..    i|f (!next|
|00003af0| 61 72 67 76 28 61 72 67 | 76 73 74 61 62 29 29 09 |argv(arg|vstab)).|
|00003b00| 2f 2a 20 67 65 74 20 61 | 6e 6f 74 68 65 72 20 66 |/* get a|nother f|
|00003b10| 70 20 68 61 6e 64 79 20 | 2a 2f 0d 09 09 72 65 74 |p handy |*/...ret|
|00003b20| 75 72 6e 20 54 52 55 45 | 3b 0d 09 7d 0d 09 65 6c |urn TRUE|;..}..el|
|00003b30| 73 65 0d 09 20 20 20 20 | 72 65 74 75 72 6e 20 54 |se..    |return T|
|00003b40| 52 55 45 3b 09 09 2f 2a | 20 6e 6f 72 6d 61 6c 20 |RUE;../*| normal |
|00003b50| 66 70 2c 20 64 65 66 69 | 6e 69 74 65 6c 79 20 65 |fp, defi|nitely e|
|00003b60| 6e 64 20 6f 66 20 66 69 | 6c 65 20 2a 2f 0d 20 20 |nd of fi|le */.  |
|00003b70| 20 20 7d 0d 20 20 20 20 | 72 65 74 75 72 6e 20 54 |  }.    |return T|
|00003b80| 52 55 45 3b 0d 7d 0d 0d | 6c 6f 6e 67 0d 64 6f 5f |RUE;.}..|long.do_|
|00003b90| 74 65 6c 6c 28 73 74 61 | 62 29 0d 53 54 41 42 20 |tell(sta|b).STAB |
|00003ba0| 2a 73 74 61 62 3b 0d 7b | 0d 20 20 20 20 72 65 67 |*stab;.{|.    reg|
|00003bb0| 69 73 74 65 72 20 53 54 | 49 4f 20 2a 73 74 69 6f |ister ST|IO *stio|
|00003bc0| 3b 0d 0d 20 20 20 20 69 | 66 20 28 21 73 74 61 62 |;..    i|f (!stab|
|00003bd0| 29 0d 09 67 6f 74 6f 20 | 70 68 6f 6f 65 79 3b 0d |)..goto |phooey;.|
|00003be0| 0d 20 20 20 20 73 74 69 | 6f 20 3d 20 73 74 61 62 |.    sti|o = stab|
|00003bf0| 5f 69 6f 28 73 74 61 62 | 29 3b 0d 20 20 20 20 69 |_io(stab|);.    i|
|00003c00| 66 20 28 21 73 74 69 6f | 20 7c 7c 20 21 73 74 69 |f (!stio| || !sti|
|00003c10| 6f 2d 3e 69 66 70 29 0d | 09 67 6f 74 6f 20 70 68 |o->ifp).|.goto ph|
|00003c20| 6f 6f 65 79 3b 0d 0d 23 | 69 66 64 65 66 20 55 4c |ooey;..#|ifdef UL|
|00003c30| 54 52 49 58 5f 53 54 44 | 49 4f 5f 42 4f 54 43 48 |TRIX_STD|IO_BOTCH|
|00003c40| 0d 20 20 20 20 69 66 20 | 28 66 65 6f 66 28 73 74 |.    if |(feof(st|
|00003c50| 69 6f 2d 3e 69 66 70 29 | 29 0d 09 28 76 6f 69 64 |io->ifp)|)..(void|
|00003c60| 29 66 73 65 65 6b 20 28 | 73 74 69 6f 2d 3e 69 66 |)fseek (|stio->if|
|00003c70| 70 2c 20 30 4c 2c 20 32 | 29 3b 09 09 2f 2a 20 75 |p, 0L, 2|);../* u|
|00003c80| 6c 74 72 69 78 20 31 2e | 32 20 77 6f 72 6b 61 72 |ltrix 1.|2 workar|
|00003c90| 6f 75 6e 64 20 2a 2f 0d | 23 65 6e 64 69 66 0d 0d |ound */.|#endif..|
|00003ca0| 20 20 20 20 72 65 74 75 | 72 6e 20 66 74 65 6c 6c |    retu|rn ftell|
|00003cb0| 28 73 74 69 6f 2d 3e 69 | 66 70 29 3b 0d 0d 70 68 |(stio->i|fp);..ph|
|00003cc0| 6f 6f 65 79 3a 0d 20 20 | 20 20 69 66 20 28 64 6f |ooey:.  |  if (do|
|00003cd0| 77 61 72 6e 29 0d 09 77 | 61 72 6e 28 22 74 65 6c |warn)..w|arn("tel|
|00003ce0| 6c 28 29 20 6f 6e 20 75 | 6e 6f 70 65 6e 65 64 20 |l() on u|nopened |
|00003cf0| 66 69 6c 65 22 29 3b 0d | 20 20 20 20 65 72 72 6e |file");.|    errn|
|00003d00| 6f 20 3d 20 45 42 41 44 | 46 3b 0d 20 20 20 20 72 |o = EBAD|F;.    r|
|00003d10| 65 74 75 72 6e 20 2d 31 | 4c 3b 0d 7d 0d 0d 62 6f |eturn -1|L;.}..bo|
|00003d20| 6f 6c 0d 64 6f 5f 73 65 | 65 6b 28 73 74 61 62 2c |ol.do_se|ek(stab,|
|00003d30| 20 70 6f 73 2c 20 77 68 | 65 6e 63 65 29 0d 53 54 | pos, wh|ence).ST|
|00003d40| 41 42 20 2a 73 74 61 62 | 3b 0d 6c 6f 6e 67 20 70 |AB *stab|;.long p|
|00003d50| 6f 73 3b 0d 69 6e 74 20 | 77 68 65 6e 63 65 3b 0d |os;.int |whence;.|
|00003d60| 7b 0d 20 20 20 20 72 65 | 67 69 73 74 65 72 20 53 |{.    re|gister S|
|00003d70| 54 49 4f 20 2a 73 74 69 | 6f 3b 0d 0d 20 20 20 20 |TIO *sti|o;..    |
|00003d80| 69 66 20 28 21 73 74 61 | 62 29 0d 09 67 6f 74 6f |if (!sta|b)..goto|
|00003d90| 20 6e 75 74 73 3b 0d 0d | 20 20 20 20 73 74 69 6f | nuts;..|    stio|
|00003da0| 20 3d 20 73 74 61 62 5f | 69 6f 28 73 74 61 62 29 | = stab_|io(stab)|
|00003db0| 3b 0d 20 20 20 20 69 66 | 20 28 21 73 74 69 6f 20 |;.    if| (!stio |
|00003dc0| 7c 7c 20 21 73 74 69 6f | 2d 3e 69 66 70 29 0d 09 ||| !stio|->ifp)..|
|00003dd0| 67 6f 74 6f 20 6e 75 74 | 73 3b 0d 0d 23 69 66 64 |goto nut|s;..#ifd|
|00003de0| 65 66 20 55 4c 54 52 49 | 58 5f 53 54 44 49 4f 5f |ef ULTRI|X_STDIO_|
|00003df0| 42 4f 54 43 48 0d 20 20 | 20 20 69 66 20 28 66 65 |BOTCH.  |  if (fe|
|00003e00| 6f 66 28 73 74 69 6f 2d | 3e 69 66 70 29 29 0d 09 |of(stio-|>ifp))..|
|00003e10| 28 76 6f 69 64 29 66 73 | 65 65 6b 20 28 73 74 69 |(void)fs|eek (sti|
|00003e20| 6f 2d 3e 69 66 70 2c 20 | 30 4c 2c 20 32 29 3b 09 |o->ifp, |0L, 2);.|
|00003e30| 09 2f 2a 20 75 6c 74 72 | 69 78 20 31 2e 32 20 77 |./* ultr|ix 1.2 w|
|00003e40| 6f 72 6b 61 72 6f 75 6e | 64 20 2a 2f 0d 23 65 6e |orkaroun|d */.#en|
|00003e50| 64 69 66 0d 0d 20 20 20 | 20 72 65 74 75 72 6e 20 |dif..   | return |
|00003e60| 66 73 65 65 6b 28 73 74 | 69 6f 2d 3e 69 66 70 2c |fseek(st|io->ifp,|
|00003e70| 20 70 6f 73 2c 20 77 68 | 65 6e 63 65 29 20 3e 3d | pos, wh|ence) >=|
|00003e80| 20 30 3b 0d 0d 6e 75 74 | 73 3a 0d 20 20 20 20 69 | 0;..nut|s:.    i|
|00003e90| 66 20 28 64 6f 77 61 72 | 6e 29 0d 09 77 61 72 6e |f (dowar|n)..warn|
|00003ea0| 28 22 73 65 65 6b 28 29 | 20 6f 6e 20 75 6e 6f 70 |("seek()| on unop|
|00003eb0| 65 6e 65 64 20 66 69 6c | 65 22 29 3b 0d 20 20 20 |ened fil|e");.   |
|00003ec0| 20 65 72 72 6e 6f 20 3d | 20 45 42 41 44 46 3b 0d | errno =| EBADF;.|
|00003ed0| 20 20 20 20 72 65 74 75 | 72 6e 20 46 41 4c 53 45 |    retu|rn FALSE|
|00003ee0| 3b 0d 7d 0d 0d 69 6e 74 | 0d 64 6f 5f 63 74 6c 28 |;.}..int|.do_ctl(|
|00003ef0| 6f 70 74 79 70 65 2c 73 | 74 61 62 2c 66 75 6e 63 |optype,s|tab,func|
|00003f00| 2c 61 72 67 73 74 72 29 | 0d 69 6e 74 20 6f 70 74 |,argstr)|.int opt|
|00003f10| 79 70 65 3b 0d 53 54 41 | 42 20 2a 73 74 61 62 3b |ype;.STA|B *stab;|
|00003f20| 0d 69 6e 74 20 66 75 6e | 63 3b 0d 53 54 52 20 2a |.int fun|c;.STR *|
|00003f30| 61 72 67 73 74 72 3b 0d | 7b 0d 20 20 20 20 72 65 |argstr;.|{.    re|
|00003f40| 67 69 73 74 65 72 20 53 | 54 49 4f 20 2a 73 74 69 |gister S|TIO *sti|
|00003f50| 6f 3b 0d 20 20 20 20 72 | 65 67 69 73 74 65 72 20 |o;.    r|egister |
|00003f60| 63 68 61 72 20 2a 73 3b | 0d 20 20 20 20 69 6e 74 |char *s;|.    int|
|00003f70| 20 72 65 74 76 61 6c 3b | 0d 0d 20 20 20 20 69 66 | retval;|..    if|
|00003f80| 20 28 21 73 74 61 62 20 | 7c 7c 20 21 61 72 67 73 | (!stab ||| !args|
|00003f90| 74 72 20 7c 7c 20 21 28 | 73 74 69 6f 20 3d 20 73 |tr || !(|stio = s|
|00003fa0| 74 61 62 5f 69 6f 28 73 | 74 61 62 29 29 20 7c 7c |tab_io(s|tab)) |||
|00003fb0| 20 21 73 74 69 6f 2d 3e | 69 66 70 29 20 7b 0d 09 | !stio->|ifp) {..|
|00003fc0| 65 72 72 6e 6f 20 3d 20 | 45 42 41 44 46 3b 09 2f |errno = |EBADF;./|
|00003fd0| 2a 20 77 65 6c 6c 2c 20 | 73 6f 72 74 20 6f 66 2e |* well, |sort of.|
|00003fe0| 2e 2e 20 2a 2f 0d 09 72 | 65 74 75 72 6e 20 2d 31 |.. */..r|eturn -1|
|00003ff0| 3b 0d 20 20 20 20 7d 0d | 0d 20 20 20 20 69 66 20 |;.    }.|.    if |
|00004000| 28 61 72 67 73 74 72 2d | 3e 73 74 72 5f 70 6f 6b |(argstr-|>str_pok|
|00004010| 20 7c 7c 20 21 61 72 67 | 73 74 72 2d 3e 73 74 72 | || !arg|str->str|
|00004020| 5f 6e 6f 6b 29 20 7b 0d | 09 69 66 20 28 21 61 72 |_nok) {.|.if (!ar|
|00004030| 67 73 74 72 2d 3e 73 74 | 72 5f 70 6f 6b 29 0d 09 |gstr->st|r_pok)..|
|00004040| 20 20 20 20 73 20 3d 20 | 73 74 72 5f 67 65 74 28 |    s = |str_get(|
|00004050| 61 72 67 73 74 72 29 3b | 0d 0d 23 69 66 64 65 66 |argstr);|..#ifdef|
|00004060| 20 49 4f 43 50 41 52 4d | 5f 4d 41 53 4b 0d 23 69 | IOCPARM|_MASK.#i|
|00004070| 66 6e 64 65 66 20 49 4f | 43 50 41 52 4d 5f 4c 45 |fndef IO|CPARM_LE|
|00004080| 4e 0d 23 64 65 66 69 6e | 65 20 49 4f 43 50 41 52 |N.#defin|e IOCPAR|
|00004090| 4d 5f 4c 45 4e 28 78 29 | 20 20 28 28 28 78 29 20 |M_LEN(x)|  (((x) |
|000040a0| 3e 3e 20 31 36 29 20 26 | 20 49 4f 43 50 41 52 4d |>> 16) &| IOCPARM|
|000040b0| 5f 4d 41 53 4b 29 0d 23 | 65 6e 64 69 66 0d 23 65 |_MASK).#|endif.#e|
|000040c0| 6e 64 69 66 0d 23 69 66 | 64 65 66 20 49 4f 43 50 |ndif.#if|def IOCP|
|000040d0| 41 52 4d 5f 4c 45 4e 0d | 09 72 65 74 76 61 6c 20 |ARM_LEN.|.retval |
|000040e0| 3d 20 49 4f 43 50 41 52 | 4d 5f 4c 45 4e 28 66 75 |= IOCPAR|M_LEN(fu|
|000040f0| 6e 63 29 3b 09 2f 2a 20 | 6f 6e 20 42 53 44 69 73 |nc);./* |on BSDis|
|00004100| 68 20 73 79 73 74 65 73 | 20 77 65 27 72 65 20 73 |h systes| we're s|
|00004110| 61 66 65 20 2a 2f 0d 23 | 65 6c 73 65 0d 09 72 65 |afe */.#|else..re|
|00004120| 74 76 61 6c 20 3d 20 32 | 35 36 3b 09 09 09 2f 2a |tval = 2|56;.../*|
|00004130| 20 6f 74 68 65 72 77 69 | 73 65 20 67 75 65 73 73 | otherwi|se guess|
|00004140| 20 61 74 20 77 68 61 74 | 27 73 20 73 61 66 65 20 | at what|'s safe |
|00004150| 2a 2f 0d 23 65 6e 64 69 | 66 0d 09 69 66 20 28 61 |*/.#endi|f..if (a|
|00004160| 72 67 73 74 72 2d 3e 73 | 74 72 5f 63 75 72 20 3c |rgstr->s|tr_cur <|
|00004170| 20 72 65 74 76 61 6c 29 | 20 7b 0d 09 20 20 20 20 | retval)| {..    |
|00004180| 53 74 72 5f 47 72 6f 77 | 28 61 72 67 73 74 72 2c |Str_Grow|(argstr,|
|00004190| 72 65 74 76 61 6c 2b 31 | 29 3b 0d 09 20 20 20 20 |retval+1|);..    |
|000041a0| 61 72 67 73 74 72 2d 3e | 73 74 72 5f 63 75 72 20 |argstr->|str_cur |
|000041b0| 3d 20 72 65 74 76 61 6c | 3b 0d 09 7d 0d 0d 09 73 |= retval|;..}...s|
|000041c0| 20 3d 20 61 72 67 73 74 | 72 2d 3e 73 74 72 5f 70 | = argst|r->str_p|
|000041d0| 74 72 3b 0d 09 73 5b 61 | 72 67 73 74 72 2d 3e 73 |tr;..s[a|rgstr->s|
|000041e0| 74 72 5f 63 75 72 5d 20 | 3d 20 31 37 3b 09 2f 2a |tr_cur] |= 17;./*|
|000041f0| 20 61 20 6c 69 74 74 6c | 65 20 73 61 6e 69 74 79 | a littl|e sanity|
|00004200| 20 63 68 65 63 6b 20 68 | 65 72 65 20 2a 2f 0d 20 | check h|ere */. |
|00004210| 20 20 20 7d 0d 20 20 20 | 20 65 6c 73 65 20 7b 0d |   }.   | else {.|
|00004220| 09 72 65 74 76 61 6c 20 | 3d 20 28 69 6e 74 29 73 |.retval |= (int)s|
|00004230| 74 72 5f 67 6e 75 6d 28 | 61 72 67 73 74 72 29 3b |tr_gnum(|argstr);|
|00004240| 0d 23 69 66 64 65 66 20 | 44 4f 53 49 53 48 0d 09 |.#ifdef |DOSISH..|
|00004250| 73 20 3d 20 28 63 68 61 | 72 2a 29 28 6c 6f 6e 67 |s = (cha|r*)(long|
|00004260| 29 72 65 74 76 61 6c 3b | 09 09 2f 2a 20 6f 75 63 |)retval;|../* ouc|
|00004270| 68 20 2a 2f 0d 23 65 6c | 73 65 0d 09 73 20 3d 20 |h */.#el|se..s = |
|00004280| 28 63 68 61 72 2a 29 72 | 65 74 76 61 6c 3b 09 09 |(char*)r|etval;..|
|00004290| 2f 2a 20 6f 75 63 68 20 | 2a 2f 0d 23 65 6e 64 69 |/* ouch |*/.#endi|
|000042a0| 66 0d 20 20 20 20 7d 0d | 0d 23 69 66 6e 64 65 66 |f.    }.|.#ifndef|
|000042b0| 20 6c 69 6e 74 0d 20 20 | 20 20 69 66 20 28 6f 70 | lint.  |  if (op|
|000042c0| 74 79 70 65 20 3d 3d 20 | 4f 5f 49 4f 43 54 4c 29 |type == |O_IOCTL)|
|000042d0| 0d 09 72 65 74 76 61 6c | 20 3d 20 69 6f 63 74 6c |..retval| = ioctl|
|000042e0| 28 66 69 6c 65 6e 6f 28 | 73 74 69 6f 2d 3e 69 66 |(fileno(|stio->if|
|000042f0| 70 29 2c 20 66 75 6e 63 | 2c 20 73 29 3b 0d 20 20 |p), func|, s);.  |
|00004300| 20 20 65 6c 73 65 0d 23 | 69 66 64 65 66 20 44 4f |  else.#|ifdef DO|
|00004310| 53 49 53 48 0d 09 66 61 | 74 61 6c 28 22 66 63 6e |SISH..fa|tal("fcn|
|00004320| 74 6c 20 69 73 20 6e 6f | 74 20 69 6d 70 6c 65 6d |tl is no|t implem|
|00004330| 65 6e 74 65 64 22 29 3b | 0d 23 65 6c 73 65 0d 23 |ented");|.#else.#|
|00004340| 69 66 64 65 66 20 6d 61 | 63 69 6e 74 6f 73 68 0d |ifdef ma|cintosh.|
|00004350| 09 72 65 74 76 61 6c 20 | 3d 20 66 63 6e 74 6c 28 |.retval |= fcntl(|
|00004360| 66 69 6c 65 6e 6f 28 73 | 74 69 6f 2d 3e 69 66 70 |fileno(s|tio->ifp|
|00004370| 29 2c 20 66 75 6e 63 2c | 20 28 69 6e 74 29 20 73 |), func,| (int) s|
|00004380| 29 3b 0d 23 65 6c 73 65 | 0d 23 69 66 64 65 66 20 |);.#else|.#ifdef |
|00004390| 48 41 53 5f 46 43 4e 54 | 4c 0d 09 72 65 74 76 61 |HAS_FCNT|L..retva|
|000043a0| 6c 20 3d 20 66 63 6e 74 | 6c 28 66 69 6c 65 6e 6f |l = fcnt|l(fileno|
|000043b0| 28 73 74 69 6f 2d 3e 69 | 66 70 29 2c 20 66 75 6e |(stio->i|fp), fun|
|000043c0| 63 2c 20 73 29 3b 0d 23 | 65 6c 73 65 0d 09 66 61 |c, s);.#|else..fa|
|000043d0| 74 61 6c 28 22 66 63 6e | 74 6c 20 69 73 20 6e 6f |tal("fcn|tl is no|
|000043e0| 74 20 69 6d 70 6c 65 6d | 65 6e 74 65 64 22 29 3b |t implem|ented");|
|000043f0| 0d 23 65 6e 64 69 66 0d | 23 65 6e 64 69 66 0d 23 |.#endif.|#endif.#|
|00004400| 65 6e 64 69 66 0d 23 65 | 6c 73 65 20 2f 2a 20 6c |endif.#e|lse /* l|
|00004410| 69 6e 74 20 2a 2f 0d 20 | 20 20 20 72 65 74 76 61 |int */. |   retva|
|00004420| 6c 20 3d 20 30 3b 0d 23 | 65 6e 64 69 66 20 2f 2a |l = 0;.#|endif /*|
|00004430| 20 6c 69 6e 74 20 2a 2f | 0d 0d 20 20 20 20 69 66 | lint */|..    if|
|00004440| 20 28 61 72 67 73 74 72 | 2d 3e 73 74 72 5f 70 6f | (argstr|->str_po|
|00004450| 6b 29 20 7b 0d 09 69 66 | 20 28 73 5b 61 72 67 73 |k) {..if| (s[args|
|00004460| 74 72 2d 3e 73 74 72 5f | 63 75 72 5d 20 21 3d 20 |tr->str_|cur] != |
|00004470| 31 37 29 0d 09 20 20 20 | 20 66 61 74 61 6c 28 22 |17)..   | fatal("|
|00004480| 52 65 74 75 72 6e 20 76 | 61 6c 75 65 20 6f 76 65 |Return v|alue ove|
|00004490| 72 66 6c 6f 77 65 64 20 | 73 74 72 69 6e 67 22 29 |rflowed |string")|
|000044a0| 3b 0d 09 73 5b 61 72 67 | 73 74 72 2d 3e 73 74 72 |;..s[arg|str->str|
|000044b0| 5f 63 75 72 5d 20 3d 20 | 30 3b 09 09 2f 2a 20 70 |_cur] = |0;../* p|
|000044c0| 75 74 20 6f 75 72 20 6e | 75 6c 6c 20 62 61 63 6b |ut our n|ull back|
|000044d0| 20 2a 2f 0d 20 20 20 20 | 7d 0d 20 20 20 20 72 65 | */.    |}.    re|
|000044e0| 74 75 72 6e 20 72 65 74 | 76 61 6c 3b 0d 7d 0d 0d |turn ret|val;.}..|
|000044f0| 69 6e 74 0d 64 6f 5f 73 | 74 61 74 28 73 74 72 2c |int.do_s|tat(str,|
|00004500| 61 72 67 2c 67 69 6d 6d | 65 2c 61 72 67 6c 61 73 |arg,gimm|e,arglas|
|00004510| 74 29 0d 53 54 52 20 2a | 73 74 72 3b 0d 72 65 67 |t).STR *|str;.reg|
|00004520| 69 73 74 65 72 20 41 52 | 47 20 2a 61 72 67 3b 0d |ister AR|G *arg;.|
|00004530| 69 6e 74 20 67 69 6d 6d | 65 3b 0d 69 6e 74 20 2a |int gimm|e;.int *|
|00004540| 61 72 67 6c 61 73 74 3b | 0d 7b 0d 20 20 20 20 72 |arglast;|.{.    r|
|00004550| 65 67 69 73 74 65 72 20 | 41 52 52 41 59 20 2a 61 |egister |ARRAY *a|
|00004560| 72 79 20 3d 20 73 74 61 | 63 6b 3b 0d 20 20 20 20 |ry = sta|ck;.    |
|00004570| 72 65 67 69 73 74 65 72 | 20 69 6e 74 20 73 70 20 |register| int sp |
|00004580| 3d 20 61 72 67 6c 61 73 | 74 5b 30 5d 20 2b 20 31 |= arglas|t[0] + 1|
|00004590| 3b 0d 20 20 20 20 69 6e | 74 20 6d 61 78 20 3d 20 |;.    in|t max = |
|000045a0| 31 33 3b 0d 0d 20 20 20 | 20 69 66 20 28 28 61 72 |13;..   | if ((ar|
|000045b0| 67 5b 31 5d 2e 61 72 67 | 5f 74 79 70 65 20 26 20 |g[1].arg|_type & |
|000045c0| 41 5f 4d 41 53 4b 29 20 | 3d 3d 20 41 5f 57 4f 52 |A_MASK) |== A_WOR|
|000045d0| 44 29 20 7b 0d 09 74 6d | 70 73 74 61 62 20 3d 20 |D) {..tm|pstab = |
|000045e0| 61 72 67 5b 31 5d 2e 61 | 72 67 5f 70 74 72 2e 61 |arg[1].a|rg_ptr.a|
|000045f0| 72 67 5f 73 74 61 62 3b | 0d 09 69 66 20 28 74 6d |rg_stab;|..if (tm|
|00004600| 70 73 74 61 62 20 21 3d | 20 64 65 66 73 74 61 62 |pstab !=| defstab|
|00004610| 29 20 7b 0d 09 20 20 20 | 20 6c 61 73 74 73 74 79 |) {..   | laststy|
|00004620| 70 65 20 3d 20 4f 5f 53 | 54 41 54 3b 0d 09 20 20 |pe = O_S|TAT;..  |
|00004630| 20 20 73 74 61 74 73 74 | 61 62 20 3d 20 74 6d 70 |  statst|ab = tmp|
|00004640| 73 74 61 62 3b 0d 09 20 | 20 20 20 73 74 72 5f 73 |stab;.. |   str_s|
|00004650| 65 74 28 73 74 61 74 6e | 61 6d 65 2c 22 22 29 3b |et(statn|ame,"");|
|00004660| 0d 09 20 20 20 20 69 66 | 20 28 21 73 74 61 62 5f |..    if| (!stab_|
|00004670| 69 6f 28 74 6d 70 73 74 | 61 62 29 20 7c 7c 20 21 |io(tmpst|ab) || !|
|00004680| 73 74 61 62 5f 69 6f 28 | 74 6d 70 73 74 61 62 29 |stab_io(|tmpstab)|
|00004690| 2d 3e 69 66 70 20 7c 7c | 0d 09 20 20 20 20 20 20 |->ifp |||..      |
|000046a0| 66 73 74 61 74 28 66 69 | 6c 65 6e 6f 28 73 74 61 |fstat(fi|leno(sta|
|000046b0| 62 5f 69 6f 28 74 6d 70 | 73 74 61 62 29 2d 3e 69 |b_io(tmp|stab)->i|
|000046c0| 66 70 29 2c 26 73 74 61 | 74 63 61 63 68 65 29 20 |fp),&sta|tcache) |
|000046d0| 3c 20 30 29 20 7b 0d 09 | 09 6d 61 78 20 3d 20 30 |< 0) {..|.max = 0|
|000046e0| 3b 0d 09 09 6c 61 73 74 | 73 74 61 74 76 61 6c 20 |;...last|statval |
|000046f0| 3d 20 2d 31 3b 0d 09 20 | 20 20 20 7d 0d 09 7d 0d |= -1;.. |   }..}.|
|00004700| 09 65 6c 73 65 20 69 66 | 20 28 6c 61 73 74 73 74 |.else if| (lastst|
|00004710| 61 74 76 61 6c 20 3c 20 | 30 29 0d 09 20 20 20 20 |atval < |0)..    |
|00004720| 6d 61 78 20 3d 20 30 3b | 0d 20 20 20 20 7d 0d 20 |max = 0;|.    }. |
|00004730| 20 20 20 65 6c 73 65 20 | 7b 0d 09 73 74 72 5f 73 |   else |{..str_s|
|00004740| 65 74 28 73 74 61 74 6e | 61 6d 65 2c 73 74 72 5f |et(statn|ame,str_|
|00004750| 67 65 74 28 61 72 79 2d | 3e 61 72 79 5f 61 72 72 |get(ary-|>ary_arr|
|00004760| 61 79 5b 73 70 5d 29 29 | 3b 0d 09 73 74 61 74 73 |ay[sp]))|;..stats|
|00004770| 74 61 62 20 3d 20 4e 75 | 6c 6c 73 74 61 62 3b 0d |tab = Nu|llstab;.|
|00004780| 23 69 66 64 65 66 20 48 | 41 53 5f 4c 53 54 41 54 |#ifdef H|AS_LSTAT|
|00004790| 0d 09 6c 61 73 74 73 74 | 79 70 65 20 3d 20 61 72 |..lastst|ype = ar|
|000047a0| 67 2d 3e 61 72 67 5f 74 | 79 70 65 3b 0d 09 69 66 |g->arg_t|ype;..if|
|000047b0| 20 28 61 72 67 2d 3e 61 | 72 67 5f 74 79 70 65 20 | (arg->a|rg_type |
|000047c0| 3d 3d 20 4f 5f 4c 53 54 | 41 54 29 0d 09 20 20 20 |== O_LST|AT)..   |
|000047d0| 20 6c 61 73 74 73 74 61 | 74 76 61 6c 20 3d 20 6c | laststa|tval = l|
|000047e0| 73 74 61 74 28 73 74 72 | 5f 67 65 74 28 73 74 61 |stat(str|_get(sta|
|000047f0| 74 6e 61 6d 65 29 2c 26 | 73 74 61 74 63 61 63 68 |tname),&|statcach|
|00004800| 65 29 3b 0d 09 65 6c 73 | 65 0d 23 65 6e 64 69 66 |e);..els|e.#endif|
|00004810| 0d 09 20 20 20 20 6c 61 | 73 74 73 74 61 74 76 61 |..    la|ststatva|
|00004820| 6c 20 3d 20 73 74 61 74 | 28 73 74 72 5f 67 65 74 |l = stat|(str_get|
|00004830| 28 73 74 61 74 6e 61 6d | 65 29 2c 26 73 74 61 74 |(statnam|e),&stat|
|00004840| 63 61 63 68 65 29 3b 0d | 09 69 66 20 28 6c 61 73 |cache);.|.if (las|
|00004850| 74 73 74 61 74 76 61 6c | 20 3c 20 30 29 20 7b 0d |tstatval| < 0) {.|
|00004860| 09 20 20 20 20 69 66 20 | 28 64 6f 77 61 72 6e 20 |.    if |(dowarn |
|00004870| 26 26 20 69 6e 64 65 78 | 28 73 74 72 5f 67 65 74 |&& index|(str_get|
|00004880| 28 73 74 61 74 6e 61 6d | 65 29 2c 20 27 5c 6e 27 |(statnam|e), '\n'|
|00004890| 29 29 0d 09 09 77 61 72 | 6e 28 77 61 72 6e 5f 6e |))...war|n(warn_n|
|000048a0| 6c 2c 20 22 73 74 61 74 | 22 29 3b 0d 09 20 20 20 |l, "stat|");..   |
|000048b0| 20 6d 61 78 20 3d 20 30 | 3b 0d 09 7d 0d 20 20 20 | max = 0|;..}.   |
|000048c0| 20 7d 0d 0d 20 20 20 20 | 69 66 20 28 67 69 6d 6d | }..    |if (gimm|
|000048d0| 65 20 21 3d 20 47 5f 41 | 52 52 41 59 29 20 7b 0d |e != G_A|RRAY) {.|
|000048e0| 09 69 66 20 28 6d 61 78 | 29 0d 09 20 20 20 20 73 |.if (max|)..    s|
|000048f0| 74 72 5f 73 73 65 74 28 | 73 74 72 2c 26 73 74 72 |tr_sset(|str,&str|
|00004900| 5f 79 65 73 29 3b 0d 09 | 65 6c 73 65 0d 09 20 20 |_yes);..|else..  |
|00004910| 20 20 73 74 72 5f 73 73 | 65 74 28 73 74 72 2c 26 |  str_ss|et(str,&|
|00004920| 73 74 72 5f 75 6e 64 65 | 66 29 3b 0d 09 53 54 41 |str_unde|f);..STA|
|00004930| 42 53 45 54 28 73 74 72 | 29 3b 0d 09 61 72 79 2d |BSET(str|);..ary-|
|00004940| 3e 61 72 79 5f 61 72 72 | 61 79 5b 73 70 5d 20 3d |>ary_arr|ay[sp] =|
|00004950| 20 73 74 72 3b 0d 09 72 | 65 74 75 72 6e 20 73 70 | str;..r|eturn sp|
|00004960| 3b 0d 20 20 20 20 7d 0d | 20 20 20 20 73 70 2d 2d |;.    }.|    sp--|
|00004970| 3b 0d 20 20 20 20 69 66 | 20 28 6d 61 78 29 20 7b |;.    if| (max) {|
|00004980| 0d 23 69 66 6e 64 65 66 | 20 6c 69 6e 74 0d 09 28 |.#ifndef| lint..(|
|00004990| 76 6f 69 64 29 61 73 74 | 6f 72 65 28 61 72 79 2c |void)ast|ore(ary,|
|000049a0| 2b 2b 73 70 2c 0d 09 20 | 20 73 74 72 5f 32 6d 6f |++sp,.. | str_2mo|
|000049b0| 72 74 61 6c 28 73 74 72 | 5f 6e 6d 61 6b 65 28 28 |rtal(str|_nmake((|
|000049c0| 64 6f 75 62 6c 65 29 73 | 74 61 74 63 61 63 68 65 |double)s|tatcache|
|000049d0| 2e 73 74 5f 64 65 76 29 | 29 29 3b 0d 09 28 76 6f |.st_dev)|));..(vo|
|000049e0| 69 64 29 61 73 74 6f 72 | 65 28 61 72 79 2c 2b 2b |id)astor|e(ary,++|
|000049f0| 73 70 2c 0d 09 20 20 73 | 74 72 5f 32 6d 6f 72 74 |sp,..  s|tr_2mort|
|00004a00| 61 6c 28 73 74 72 5f 6e | 6d 61 6b 65 28 28 64 6f |al(str_n|make((do|
|00004a10| 75 62 6c 65 29 73 74 61 | 74 63 61 63 68 65 2e 73 |uble)sta|tcache.s|
|00004a20| 74 5f 69 6e 6f 29 29 29 | 3b 0d 09 28 76 6f 69 64 |t_ino)))|;..(void|
|00004a30| 29 61 73 74 6f 72 65 28 | 61 72 79 2c 2b 2b 73 70 |)astore(|ary,++sp|
|00004a40| 2c 0d 09 20 20 73 74 72 | 5f 32 6d 6f 72 74 61 6c |,..  str|_2mortal|
|00004a50| 28 73 74 72 5f 6e 6d 61 | 6b 65 28 28 64 6f 75 62 |(str_nma|ke((doub|
|00004a60| 6c 65 29 73 74 61 74 63 | 61 63 68 65 2e 73 74 5f |le)statc|ache.st_|
|00004a70| 6d 6f 64 65 29 29 29 3b | 0d 09 28 76 6f 69 64 29 |mode)));|..(void)|
|00004a80| 61 73 74 6f 72 65 28 61 | 72 79 2c 2b 2b 73 70 2c |astore(a|ry,++sp,|
|00004a90| 0d 09 20 20 73 74 72 5f | 32 6d 6f 72 74 61 6c 28 |..  str_|2mortal(|
|00004aa0| 73 74 72 5f 6e 6d 61 6b | 65 28 28 64 6f 75 62 6c |str_nmak|e((doubl|
|00004ab0| 65 29 73 74 61 74 63 61 | 63 68 65 2e 73 74 5f 6e |e)statca|che.st_n|
|00004ac0| 6c 69 6e 6b 29 29 29 3b | 0d 09 28 76 6f 69 64 29 |link)));|..(void)|
|00004ad0| 61 73 74 6f 72 65 28 61 | 72 79 2c 2b 2b 73 70 2c |astore(a|ry,++sp,|
|00004ae0| 0d 09 20 20 73 74 72 5f | 32 6d 6f 72 74 61 6c 28 |..  str_|2mortal(|
|00004af0| 73 74 72 5f 6e 6d 61 6b | 65 28 28 64 6f 75 62 6c |str_nmak|e((doubl|
|00004b00| 65 29 73 74 61 74 63 61 | 63 68 65 2e 73 74 5f 75 |e)statca|che.st_u|
|00004b10| 69 64 29 29 29 3b 0d 09 | 28 76 6f 69 64 29 61 73 |id)));..|(void)as|
|00004b20| 74 6f 72 65 28 61 72 79 | 2c 2b 2b 73 70 2c 0d 09 |tore(ary|,++sp,..|
|00004b30| 20 20 73 74 72 5f 32 6d | 6f 72 74 61 6c 28 73 74 |  str_2m|ortal(st|
|00004b40| 72 5f 6e 6d 61 6b 65 28 | 28 64 6f 75 62 6c 65 29 |r_nmake(|(double)|
|00004b50| 73 74 61 74 63 61 63 68 | 65 2e 73 74 5f 67 69 64 |statcach|e.st_gid|
|00004b60| 29 29 29 3b 0d 09 28 76 | 6f 69 64 29 61 73 74 6f |)));..(v|oid)asto|
|00004b70| 72 65 28 61 72 79 2c 2b | 2b 73 70 2c 0d 09 20 20 |re(ary,+|+sp,..  |
|00004b80| 73 74 72 5f 32 6d 6f 72 | 74 61 6c 28 73 74 72 5f |str_2mor|tal(str_|
|00004b90| 6e 6d 61 6b 65 28 28 64 | 6f 75 62 6c 65 29 73 74 |nmake((d|ouble)st|
|00004ba0| 61 74 63 61 63 68 65 2e | 73 74 5f 72 64 65 76 29 |atcache.|st_rdev)|
|00004bb0| 29 29 3b 0d 09 28 76 6f | 69 64 29 61 73 74 6f 72 |));..(vo|id)astor|
|00004bc0| 65 28 61 72 79 2c 2b 2b | 73 70 2c 0d 09 20 20 73 |e(ary,++|sp,..  s|
|00004bd0| 74 72 5f 32 6d 6f 72 74 | 61 6c 28 73 74 72 5f 6e |tr_2mort|al(str_n|
|00004be0| 6d 61 6b 65 28 28 64 6f | 75 62 6c 65 29 73 74 61 |make((do|uble)sta|
|00004bf0| 74 63 61 63 68 65 2e 73 | 74 5f 73 69 7a 65 29 29 |tcache.s|t_size))|
|00004c00| 29 3b 0d 09 28 76 6f 69 | 64 29 61 73 74 6f 72 65 |);..(voi|d)astore|
|00004c10| 28 61 72 79 2c 2b 2b 73 | 70 2c 0d 09 20 20 73 74 |(ary,++s|p,..  st|
|00004c20| 72 5f 32 6d 6f 72 74 61 | 6c 28 73 74 72 5f 6e 6d |r_2morta|l(str_nm|
|00004c30| 61 6b 65 28 28 64 6f 75 | 62 6c 65 29 73 74 61 74 |ake((dou|ble)stat|
|00004c40| 63 61 63 68 65 2e 73 74 | 5f 61 74 69 6d 65 29 29 |cache.st|_atime))|
|00004c50| 29 3b 0d 09 28 76 6f 69 | 64 29 61 73 74 6f 72 65 |);..(voi|d)astore|
|00004c60| 28 61 72 79 2c 2b 2b 73 | 70 2c 0d 09 20 20 73 74 |(ary,++s|p,..  st|
|00004c70| 72 5f 32 6d 6f 72 74 61 | 6c 28 73 74 72 5f 6e 6d |r_2morta|l(str_nm|
|00004c80| 61 6b 65 28 28 64 6f 75 | 62 6c 65 29 73 74 61 74 |ake((dou|ble)stat|
|00004c90| 63 61 63 68 65 2e 73 74 | 5f 6d 74 69 6d 65 29 29 |cache.st|_mtime))|
|00004ca0| 29 3b 0d 09 28 76 6f 69 | 64 29 61 73 74 6f 72 65 |);..(voi|d)astore|
|00004cb0| 28 61 72 79 2c 2b 2b 73 | 70 2c 0d 09 20 20 73 74 |(ary,++s|p,..  st|
|00004cc0| 72 5f 32 6d 6f 72 74 61 | 6c 28 73 74 72 5f 6e 6d |r_2morta|l(str_nm|
|00004cd0| 61 6b 65 28 28 64 6f 75 | 62 6c 65 29 73 74 61 74 |ake((dou|ble)stat|
|00004ce0| 63 61 63 68 65 2e 73 74 | 5f 63 74 69 6d 65 29 29 |cache.st|_ctime))|
|00004cf0| 29 3b 0d 23 69 66 64 65 | 66 20 53 54 41 54 42 4c |);.#ifde|f STATBL|
|00004d00| 4f 43 4b 53 0d 09 28 76 | 6f 69 64 29 61 73 74 6f |OCKS..(v|oid)asto|
|00004d10| 72 65 28 61 72 79 2c 2b | 2b 73 70 2c 0d 09 20 20 |re(ary,+|+sp,..  |
|00004d20| 73 74 72 5f 32 6d 6f 72 | 74 61 6c 28 73 74 72 5f |str_2mor|tal(str_|
|00004d30| 6e 6d 61 6b 65 28 28 64 | 6f 75 62 6c 65 29 73 74 |nmake((d|ouble)st|
|00004d40| 61 74 63 61 63 68 65 2e | 73 74 5f 62 6c 6b 73 69 |atcache.|st_blksi|
|00004d50| 7a 65 29 29 29 3b 0d 09 | 28 76 6f 69 64 29 61 73 |ze)));..|(void)as|
|00004d60| 74 6f 72 65 28 61 72 79 | 2c 2b 2b 73 70 2c 0d 09 |tore(ary|,++sp,..|
|00004d70| 20 20 73 74 72 5f 32 6d | 6f 72 74 61 6c 28 73 74 |  str_2m|ortal(st|
|00004d80| 72 5f 6e 6d 61 6b 65 28 | 28 64 6f 75 62 6c 65 29 |r_nmake(|(double)|
|00004d90| 73 74 61 74 63 61 63 68 | 65 2e 73 74 5f 62 6c 6f |statcach|e.st_blo|
|00004da0| 63 6b 73 29 29 29 3b 0d | 23 65 6c 73 65 0d 09 28 |cks)));.|#else..(|
|00004db0| 76 6f 69 64 29 61 73 74 | 6f 72 65 28 61 72 79 2c |void)ast|ore(ary,|
|00004dc0| 2b 2b 73 70 2c 0d 09 20 | 20 73 74 72 5f 32 6d 6f |++sp,.. | str_2mo|
|00004dd0| 72 74 61 6c 28 73 74 72 | 5f 6d 61 6b 65 28 22 22 |rtal(str|_make(""|
|00004de0| 2c 30 29 29 29 3b 0d 09 | 28 76 6f 69 64 29 61 73 |,0)));..|(void)as|
|00004df0| 74 6f 72 65 28 61 72 79 | 2c 2b 2b 73 70 2c 0d 09 |tore(ary|,++sp,..|
|00004e00| 20 20 73 74 72 5f 32 6d | 6f 72 74 61 6c 28 73 74 |  str_2m|ortal(st|
|00004e10| 72 5f 6d 61 6b 65 28 22 | 22 2c 30 29 29 29 3b 0d |r_make("|",0)));.|
|00004e20| 23 65 6e 64 69 66 0d 23 | 65 6c 73 65 20 2f 2a 20 |#endif.#|else /* |
|00004e30| 6c 69 6e 74 20 2a 2f 0d | 09 28 76 6f 69 64 29 61 |lint */.|.(void)a|
|00004e40| 73 74 6f 72 65 28 61 72 | 79 2c 2b 2b 73 70 2c 73 |store(ar|y,++sp,s|
|00004e50| 74 72 5f 6e 6d 61 6b 65 | 28 30 2e 30 29 29 3b 0d |tr_nmake|(0.0));.|
|00004e60| 23 65 6e 64 69 66 20 2f | 2a 20 6c 69 6e 74 20 2a |#endif /|* lint *|
|00004e70| 2f 0d 20 20 20 20 7d 0d | 20 20 20 20 72 65 74 75 |/.    }.|    retu|
|00004e80| 72 6e 20 73 70 3b 0d 7d | 0d 0d 23 69 66 20 21 64 |rn sp;.}|..#if !d|
|00004e90| 65 66 69 6e 65 64 28 48 | 41 53 5f 54 52 55 4e 43 |efined(H|AS_TRUNC|
|00004ea0| 41 54 45 29 20 26 26 20 | 21 64 65 66 69 6e 65 64 |ATE) && |!defined|
|00004eb0| 28 48 41 53 5f 43 48 53 | 49 5a 45 29 20 26 26 20 |(HAS_CHS|IZE) && |
|00004ec0| 64 65 66 69 6e 65 64 28 | 46 5f 46 52 45 45 53 50 |defined(|F_FREESP|
|00004ed0| 29 0d 09 2f 2a 20 63 6f | 64 65 20 63 6f 75 72 74 |)../* co|de court|
|00004ee0| 65 73 79 20 6f 66 20 57 | 69 6c 6c 69 61 6d 20 4b |esy of W|illiam K|
|00004ef0| 75 63 68 61 72 73 6b 69 | 20 2a 2f 0d 23 64 65 66 |ucharski| */.#def|
|00004f00| 69 6e 65 20 48 41 53 5f | 43 48 53 49 5a 45 0d 0d |ine HAS_|CHSIZE..|
|00004f10| 69 6e 74 20 63 68 73 69 | 7a 65 28 66 64 2c 20 6c |int chsi|ze(fd, l|
|00004f20| 65 6e 67 74 68 29 0d 69 | 6e 74 20 66 64 3b 09 09 |ength).i|nt fd;..|
|00004f30| 09 2f 2a 20 66 69 6c 65 | 20 64 65 73 63 72 69 70 |./* file| descrip|
|00004f40| 74 6f 72 20 2a 2f 0d 6f | 66 66 5f 74 20 6c 65 6e |tor */.o|ff_t len|
|00004f50| 67 74 68 3b 09 09 2f 2a | 20 6c 65 6e 67 74 68 20 |gth;../*| length |
|00004f60| 74 6f 20 73 65 74 20 66 | 69 6c 65 20 74 6f 20 2a |to set f|ile to *|
|00004f70| 2f 0d 7b 0d 20 20 20 20 | 65 78 74 65 72 6e 20 6c |/.{.    |extern l|
|00004f80| 6f 6e 67 20 6c 73 65 65 | 6b 28 29 3b 0d 20 20 20 |ong lsee|k();.   |
|00004f90| 20 73 74 72 75 63 74 20 | 66 6c 6f 63 6b 20 66 6c | struct |flock fl|
|00004fa0| 3b 0d 20 20 20 20 73 74 | 72 75 63 74 20 73 74 61 |;.    st|ruct sta|
|00004fb0| 74 20 66 69 6c 65 62 75 | 66 3b 0d 0d 20 20 20 20 |t filebu|f;..    |
|00004fc0| 69 66 20 28 66 73 74 61 | 74 28 66 64 2c 20 26 66 |if (fsta|t(fd, &f|
|00004fd0| 69 6c 65 62 75 66 29 20 | 3c 20 30 29 0d 09 72 65 |ilebuf) |< 0)..re|
|00004fe0| 74 75 72 6e 20 2d 31 3b | 0d 0d 20 20 20 20 69 66 |turn -1;|..    if|
|00004ff0| 20 28 66 69 6c 65 62 75 | 66 2e 73 74 5f 73 69 7a | (filebu|f.st_siz|
|00005000| 65 20 3c 20 6c 65 6e 67 | 74 68 29 20 7b 0d 0d 09 |e < leng|th) {...|
|00005010| 2f 2a 20 65 78 74 65 6e | 64 20 66 69 6c 65 20 6c |/* exten|d file l|
|00005020| 65 6e 67 74 68 20 2a 2f | 0d 0d 09 69 66 20 28 28 |ength */|...if ((|
|00005030| 6c 73 65 65 6b 28 66 64 | 2c 20 28 6c 65 6e 67 74 |lseek(fd|, (lengt|
|00005040| 68 20 2d 20 31 29 2c 20 | 30 29 29 20 3c 20 30 29 |h - 1), |0)) < 0)|
|00005050| 0d 09 20 20 20 20 72 65 | 74 75 72 6e 20 2d 31 3b |..    re|turn -1;|
|00005060| 0d 0d 09 2f 2a 20 77 72 | 69 74 65 20 61 20 22 30 |.../* wr|ite a "0|
|00005070| 22 20 62 79 74 65 20 2a | 2f 0d 0d 09 69 66 20 28 |" byte *|/...if (|
|00005080| 28 77 72 69 74 65 28 66 | 64 2c 20 22 22 2c 20 31 |(write(f|d, "", 1|
|00005090| 29 29 20 21 3d 20 31 29 | 0d 09 20 20 20 20 72 65 |)) != 1)|..    re|
|000050a0| 74 75 72 6e 20 2d 31 3b | 0d 20 20 20 20 7d 0d 20 |turn -1;|.    }. |
|000050b0| 20 20 20 65 6c 73 65 20 | 7b 0d 09 2f 2a 20 74 72 |   else |{../* tr|
|000050c0| 75 6e 63 61 74 65 20 6c | 65 6e 67 74 68 20 2a 2f |uncate l|ength */|
|000050d0| 0d 0d 09 66 6c 2e 6c 5f | 77 68 65 6e 63 65 20 3d |...fl.l_|whence =|
|000050e0| 20 30 3b 0d 09 66 6c 2e | 6c 5f 6c 65 6e 20 3d 20 | 0;..fl.|l_len = |
|000050f0| 30 3b 0d 09 66 6c 2e 6c | 5f 73 74 61 72 74 20 3d |0;..fl.l|_start =|
|00005100| 20 6c 65 6e 67 74 68 3b | 0d 09 66 6c 2e 6c 5f 74 | length;|..fl.l_t|
|00005110| 79 70 65 20 3d 20 46 5f | 57 52 4c 43 4b 3b 20 20 |ype = F_|WRLCK;  |
|00005120| 20 20 2f 2a 20 77 72 69 | 74 65 20 6c 6f 63 6b 20 |  /* wri|te lock |
|00005130| 6f 6e 20 66 69 6c 65 20 | 73 70 61 63 65 20 2a 2f |on file |space */|
|00005140| 0d 0d 09 2f 2a 0d 09 2a | 20 54 68 69 73 20 72 65 |.../*..*| This re|
|00005150| 6c 69 65 73 20 6f 6e 20 | 74 68 65 20 55 4e 44 4f |lies on |the UNDO|
|00005160| 43 55 4d 45 4e 54 45 44 | 20 46 5f 46 52 45 45 53 |CUMENTED| F_FREES|
|00005170| 50 20 61 72 67 75 6d 65 | 6e 74 20 74 6f 0d 09 2a |P argume|nt to..*|
|00005180| 20 66 63 6e 74 6c 28 32 | 29 2c 20 77 68 69 63 68 | fcntl(2|), which|
|00005190| 20 74 72 75 6e 63 61 74 | 65 73 20 74 68 65 20 66 | truncat|es the f|
|000051a0| 69 6c 65 20 73 6f 20 74 | 68 61 74 20 69 74 20 65 |ile so t|hat it e|
|000051b0| 6e 64 73 20 61 74 20 74 | 68 65 0d 09 2a 20 70 6f |nds at t|he..* po|
|000051c0| 73 69 74 69 6f 6e 20 69 | 6e 64 69 63 61 74 65 64 |sition i|ndicated|
|000051d0| 20 62 79 20 66 6c 2e 6c | 5f 73 74 61 72 74 2e 0d | by fl.l|_start..|
|000051e0| 09 2a 0d 09 2a 20 57 69 | 6c 6c 20 6d 69 6e 6f 72 |.*..* Wi|ll minor|
|000051f0| 20 6d 69 72 61 63 6c 65 | 73 20 6e 65 76 65 72 20 | miracle|s never |
|00005200| 63 65 61 73 65 3f 0d 09 | 2a 2f 0d 0d 09 69 66 20 |cease?..|*/...if |
|00005210| 28 66 63 6e 74 6c 28 66 | 64 2c 20 46 5f 46 52 45 |(fcntl(f|d, F_FRE|
|00005220| 45 53 50 2c 20 26 66 6c | 29 20 3c 20 30 29 0d 09 |ESP, &fl|) < 0)..|
|00005230| 20 20 20 20 72 65 74 75 | 72 6e 20 2d 31 3b 0d 0d |    retu|rn -1;..|
|00005240| 20 20 20 20 7d 0d 0d 20 | 20 20 20 72 65 74 75 72 |    }.. |   retur|
|00005250| 6e 20 30 3b 0d 7d 0d 23 | 65 6e 64 69 66 20 2f 2a |n 0;.}.#|endif /*|
|00005260| 20 46 5f 46 52 45 45 53 | 50 20 2a 2f 0d 0d 69 6e | F_FREES|P */..in|
|00005270| 74 09 09 09 09 09 2f 2a | 53 55 50 50 52 45 53 53 |t...../*|SUPPRESS|
|00005280| 20 35 39 30 2a 2f 0d 64 | 6f 5f 74 72 75 6e 63 61 | 590*/.d|o_trunca|
|00005290| 74 65 28 73 74 72 2c 61 | 72 67 2c 67 69 6d 6d 65 |te(str,a|rg,gimme|
|000052a0| 2c 61 72 67 6c 61 73 74 | 29 0d 53 54 52 20 2a 73 |,arglast|).STR *s|
|000052b0| 74 72 3b 0d 72 65 67 69 | 73 74 65 72 20 41 52 47 |tr;.regi|ster ARG|
|000052c0| 20 2a 61 72 67 3b 0d 69 | 6e 74 20 67 69 6d 6d 65 | *arg;.i|nt gimme|
|000052d0| 3b 0d 69 6e 74 20 2a 61 | 72 67 6c 61 73 74 3b 0d |;.int *a|rglast;.|
|000052e0| 7b 0d 20 20 20 20 72 65 | 67 69 73 74 65 72 20 41 |{.    re|gister A|
|000052f0| 52 52 41 59 20 2a 61 72 | 79 20 3d 20 73 74 61 63 |RRAY *ar|y = stac|
|00005300| 6b 3b 0d 20 20 20 20 72 | 65 67 69 73 74 65 72 20 |k;.    r|egister |
|00005310| 69 6e 74 20 73 70 20 3d | 20 61 72 67 6c 61 73 74 |int sp =| arglast|
|00005320| 5b 30 5d 20 2b 20 31 3b | 0d 20 20 20 20 6f 66 66 |[0] + 1;|.    off|
|00005330| 5f 74 20 6c 65 6e 20 3d | 20 28 6f 66 66 5f 74 29 |_t len =| (off_t)|
|00005340| 73 74 72 5f 67 6e 75 6d | 28 61 72 79 2d 3e 61 72 |str_gnum|(ary->ar|
|00005350| 79 5f 61 72 72 61 79 5b | 73 70 2b 31 5d 29 3b 0d |y_array[|sp+1]);.|
|00005360| 20 20 20 20 69 6e 74 20 | 72 65 73 75 6c 74 20 3d |    int |result =|
|00005370| 20 31 3b 0d 20 20 20 20 | 53 54 41 42 20 2a 74 6d | 1;.    |STAB *tm|
|00005380| 70 73 74 61 62 3b 0d 0d | 23 69 66 20 64 65 66 69 |pstab;..|#if defi|
|00005390| 6e 65 64 28 48 41 53 5f | 54 52 55 4e 43 41 54 45 |ned(HAS_|TRUNCATE|
|000053a0| 29 20 7c 7c 20 64 65 66 | 69 6e 65 64 28 48 41 53 |) || def|ined(HAS|
|000053b0| 5f 43 48 53 49 5a 45 29 | 0d 23 69 66 64 65 66 20 |_CHSIZE)|.#ifdef |
|000053c0| 48 41 53 5f 54 52 55 4e | 43 41 54 45 0d 20 20 20 |HAS_TRUN|CATE.   |
|000053d0| 20 69 66 20 28 28 61 72 | 67 5b 31 5d 2e 61 72 67 | if ((ar|g[1].arg|
|000053e0| 5f 74 79 70 65 20 26 20 | 41 5f 4d 41 53 4b 29 20 |_type & |A_MASK) |
|000053f0| 3d 3d 20 41 5f 57 4f 52 | 44 29 20 7b 0d 09 74 6d |== A_WOR|D) {..tm|
|00005400| 70 73 74 61 62 20 3d 20 | 61 72 67 5b 31 5d 2e 61 |pstab = |arg[1].a|
|00005410| 72 67 5f 70 74 72 2e 61 | 72 67 5f 73 74 61 62 3b |rg_ptr.a|rg_stab;|
|00005420| 0d 09 69 66 20 28 21 73 | 74 61 62 5f 69 6f 28 74 |..if (!s|tab_io(t|
|00005430| 6d 70 73 74 61 62 29 20 | 7c 7c 20 21 73 74 61 62 |mpstab) ||| !stab|
|00005440| 5f 69 6f 28 74 6d 70 73 | 74 61 62 29 2d 3e 69 66 |_io(tmps|tab)->if|
|00005450| 70 20 7c 7c 0d 09 20 20 | 66 74 72 75 6e 63 61 74 |p ||..  |ftruncat|
|00005460| 65 28 66 69 6c 65 6e 6f | 28 73 74 61 62 5f 69 6f |e(fileno|(stab_io|
|00005470| 28 74 6d 70 73 74 61 62 | 29 2d 3e 69 66 70 29 2c |(tmpstab|)->ifp),|
|00005480| 20 6c 65 6e 29 20 3c 20 | 30 29 0d 09 20 20 20 20 | len) < |0)..    |
|00005490| 72 65 73 75 6c 74 20 3d | 20 30 3b 0d 20 20 20 20 |result =| 0;.    |
|000054a0| 7d 0d 20 20 20 20 65 6c | 73 65 20 69 66 20 28 74 |}.    el|se if (t|
|000054b0| 72 75 6e 63 61 74 65 28 | 73 74 72 5f 67 65 74 28 |runcate(|str_get(|
|000054c0| 61 72 79 2d 3e 61 72 79 | 5f 61 72 72 61 79 5b 73 |ary->ary|_array[s|
|000054d0| 70 5d 29 2c 20 6c 65 6e | 29 20 3c 20 30 29 0d 09 |p]), len|) < 0)..|
|000054e0| 72 65 73 75 6c 74 20 3d | 20 30 3b 0d 23 65 6c 73 |result =| 0;.#els|
|000054f0| 65 0d 20 20 20 20 69 66 | 20 28 28 61 72 67 5b 31 |e.    if| ((arg[1|
|00005500| 5d 2e 61 72 67 5f 74 79 | 70 65 20 26 20 41 5f 4d |].arg_ty|pe & A_M|
|00005510| 41 53 4b 29 20 3d 3d 20 | 41 5f 57 4f 52 44 29 20 |ASK) == |A_WORD) |
|00005520| 7b 0d 09 74 6d 70 73 74 | 61 62 20 3d 20 61 72 67 |{..tmpst|ab = arg|
|00005530| 5b 31 5d 2e 61 72 67 5f | 70 74 72 2e 61 72 67 5f |[1].arg_|ptr.arg_|
|00005540| 73 74 61 62 3b 0d 09 69 | 66 20 28 21 73 74 61 62 |stab;..i|f (!stab|
|00005550| 5f 69 6f 28 74 6d 70 73 | 74 61 62 29 20 7c 7c 20 |_io(tmps|tab) || |
|00005560| 21 73 74 61 62 5f 69 6f | 28 74 6d 70 73 74 61 62 |!stab_io|(tmpstab|
|00005570| 29 2d 3e 69 66 70 20 7c | 7c 0d 09 20 20 63 68 73 |)->ifp |||..  chs|
|00005580| 69 7a 65 28 66 69 6c 65 | 6e 6f 28 73 74 61 62 5f |ize(file|no(stab_|
|00005590| 69 6f 28 74 6d 70 73 74 | 61 62 29 2d 3e 69 66 70 |io(tmpst|ab)->ifp|
|000055a0| 29 2c 20 6c 65 6e 29 20 | 3c 20 30 29 0d 09 20 20 |), len) |< 0)..  |
|000055b0| 20 20 72 65 73 75 6c 74 | 20 3d 20 30 3b 0d 20 20 |  result| = 0;.  |
|000055c0| 20 20 7d 0d 20 20 20 20 | 65 6c 73 65 20 7b 0d 09 |  }.    |else {..|
|000055d0| 69 6e 74 20 74 6d 70 66 | 64 3b 0d 0d 09 69 66 20 |int tmpf|d;...if |
|000055e0| 28 28 74 6d 70 66 64 20 | 3d 20 6f 70 65 6e 28 73 |((tmpfd |= open(s|
|000055f0| 74 72 5f 67 65 74 28 61 | 72 79 2d 3e 61 72 79 5f |tr_get(a|ry->ary_|
|00005600| 61 72 72 61 79 5b 73 70 | 5d 29 2c 20 30 29 29 20 |array[sp|]), 0)) |
|00005610| 3c 20 30 29 0d 09 20 20 | 20 20 72 65 73 75 6c 74 |< 0)..  |  result|
|00005620| 20 3d 20 30 3b 0d 09 65 | 6c 73 65 20 7b 0d 09 20 | = 0;..e|lse {.. |
|00005630| 20 20 20 69 66 20 28 63 | 68 73 69 7a 65 28 74 6d |   if (c|hsize(tm|
|00005640| 70 66 64 2c 20 6c 65 6e | 29 20 3c 20 30 29 0d 09 |pfd, len|) < 0)..|
|00005650| 09 72 65 73 75 6c 74 20 | 3d 20 30 3b 0d 09 20 20 |.result |= 0;..  |
|00005660| 20 20 63 6c 6f 73 65 28 | 74 6d 70 66 64 29 3b 0d |  close(|tmpfd);.|
|00005670| 09 7d 0d 20 20 20 20 7d | 0d 23 65 6e 64 69 66 0d |.}.    }|.#endif.|
|00005680| 0d 20 20 20 20 69 66 20 | 28 72 65 73 75 6c 74 29 |.    if |(result)|
|00005690| 0d 09 73 74 72 5f 73 73 | 65 74 28 73 74 72 2c 26 |..str_ss|et(str,&|
|000056a0| 73 74 72 5f 79 65 73 29 | 3b 0d 20 20 20 20 65 6c |str_yes)|;.    el|
|000056b0| 73 65 0d 09 73 74 72 5f | 73 73 65 74 28 73 74 72 |se..str_|sset(str|
|000056c0| 2c 26 73 74 72 5f 75 6e | 64 65 66 29 3b 0d 20 20 |,&str_un|def);.  |
|000056d0| 20 20 53 54 41 42 53 45 | 54 28 73 74 72 29 3b 0d |  STABSE|T(str);.|
|000056e0| 20 20 20 20 61 72 79 2d | 3e 61 72 79 5f 61 72 72 |    ary-|>ary_arr|
|000056f0| 61 79 5b 73 70 5d 20 3d | 20 73 74 72 3b 0d 20 20 |ay[sp] =| str;.  |
|00005700| 20 20 72 65 74 75 72 6e | 20 73 70 3b 0d 23 65 6c |  return| sp;.#el|
|00005710| 73 65 0d 20 20 20 20 66 | 61 74 61 6c 28 22 74 72 |se.    f|atal("tr|
|00005720| 75 6e 63 61 74 65 20 6e | 6f 74 20 69 6d 70 6c 65 |uncate n|ot imple|
|00005730| 6d 65 6e 74 65 64 22 29 | 3b 0d 23 65 6e 64 69 66 |mented")|;.#endif|
|00005740| 0d 7d 0d 0d 69 6e 74 0d | 6c 6f 6f 6b 73 5f 6c 69 |.}..int.|looks_li|
|00005750| 6b 65 5f 6e 75 6d 62 65 | 72 28 73 74 72 29 0d 53 |ke_numbe|r(str).S|
|00005760| 54 52 20 2a 73 74 72 3b | 0d 7b 0d 20 20 20 20 72 |TR *str;|.{.    r|
|00005770| 65 67 69 73 74 65 72 20 | 63 68 61 72 20 2a 73 3b |egister |char *s;|
|00005780| 0d 20 20 20 20 72 65 67 | 69 73 74 65 72 20 63 68 |.    reg|ister ch|
|00005790| 61 72 20 2a 73 65 6e 64 | 3b 0d 0d 20 20 20 20 69 |ar *send|;..    i|
|000057a0| 66 20 28 21 73 74 72 2d | 3e 73 74 72 5f 70 6f 6b |f (!str-|>str_pok|
|000057b0| 29 0d 09 72 65 74 75 72 | 6e 20 54 52 55 45 3b 0d |)..retur|n TRUE;.|
|000057c0| 20 20 20 20 73 20 3d 20 | 73 74 72 2d 3e 73 74 72 |    s = |str->str|
|000057d0| 5f 70 74 72 3b 20 0d 20 | 20 20 20 73 65 6e 64 20 |_ptr; . |   send |
|000057e0| 3d 20 73 20 2b 20 73 74 | 72 2d 3e 73 74 72 5f 63 |= s + st|r->str_c|
|000057f0| 75 72 3b 0d 20 20 20 20 | 77 68 69 6c 65 20 28 69 |ur;.    |while (i|
|00005800| 73 53 50 41 43 45 28 2a | 73 29 29 0d 09 73 2b 2b |sSPACE(*|s))..s++|
|00005810| 3b 0d 20 20 20 20 69 66 | 20 28 73 20 3e 3d 20 73 |;.    if| (s >= s|
|00005820| 65 6e 64 29 0d 09 72 65 | 74 75 72 6e 20 46 41 4c |end)..re|turn FAL|
|00005830| 53 45 3b 0d 20 20 20 20 | 69 66 20 28 2a 73 20 3d |SE;.    |if (*s =|
|00005840| 3d 20 27 2b 27 20 7c 7c | 20 2a 73 20 3d 3d 20 27 |= '+' ||| *s == '|
|00005850| 2d 27 29 0d 09 73 2b 2b | 3b 0d 20 20 20 20 77 68 |-')..s++|;.    wh|
|00005860| 69 6c 65 20 28 69 73 44 | 49 47 49 54 28 2a 73 29 |ile (isD|IGIT(*s)|
|00005870| 29 0d 09 73 2b 2b 3b 0d | 20 20 20 20 69 66 20 28 |)..s++;.|    if (|
|00005880| 73 20 3d 3d 20 73 65 6e | 64 29 0d 09 72 65 74 75 |s == sen|d)..retu|
|00005890| 72 6e 20 54 52 55 45 3b | 0d 20 20 20 20 69 66 20 |rn TRUE;|.    if |
|000058a0| 28 2a 73 20 3d 3d 20 27 | 2e 27 29 20 0d 09 73 2b |(*s == '|.') ..s+|
|000058b0| 2b 3b 0d 20 20 20 20 65 | 6c 73 65 20 69 66 20 28 |+;.    e|lse if (|
|000058c0| 73 20 3d 3d 20 73 74 72 | 2d 3e 73 74 72 5f 70 74 |s == str|->str_pt|
|000058d0| 72 29 0d 09 72 65 74 75 | 72 6e 20 46 41 4c 53 45 |r)..retu|rn FALSE|
|000058e0| 3b 0d 20 20 20 20 77 68 | 69 6c 65 20 28 69 73 44 |;.    wh|ile (isD|
|000058f0| 49 47 49 54 28 2a 73 29 | 29 0d 09 73 2b 2b 3b 0d |IGIT(*s)|)..s++;.|
|00005900| 20 20 20 20 69 66 20 28 | 73 20 3d 3d 20 73 65 6e |    if (|s == sen|
|00005910| 64 29 0d 09 72 65 74 75 | 72 6e 20 54 52 55 45 3b |d)..retu|rn TRUE;|
|00005920| 0d 20 20 20 20 69 66 20 | 28 2a 73 20 3d 3d 20 27 |.    if |(*s == '|
|00005930| 65 27 20 7c 7c 20 2a 73 | 20 3d 3d 20 27 45 27 29 |e' || *s| == 'E')|
|00005940| 20 7b 0d 09 73 2b 2b 3b | 0d 09 69 66 20 28 2a 73 | {..s++;|..if (*s|
|00005950| 20 3d 3d 20 27 2b 27 20 | 7c 7c 20 2a 73 20 3d 3d | == '+' ||| *s ==|
|00005960| 20 27 2d 27 29 0d 09 20 | 20 20 20 73 2b 2b 3b 0d | '-').. |   s++;.|
|00005970| 09 77 68 69 6c 65 20 28 | 69 73 44 49 47 49 54 28 |.while (|isDIGIT(|
|00005980| 2a 73 29 29 0d 09 20 20 | 20 20 73 2b 2b 3b 0d 20 |*s))..  |  s++;. |
|00005990| 20 20 20 7d 0d 20 20 20 | 20 77 68 69 6c 65 20 28 |   }.   | while (|
|000059a0| 69 73 53 50 41 43 45 28 | 2a 73 29 29 0d 09 73 2b |isSPACE(|*s))..s+|
|000059b0| 2b 3b 0d 20 20 20 20 69 | 66 20 28 73 20 3e 3d 20 |+;.    i|f (s >= |
|000059c0| 73 65 6e 64 29 0d 09 72 | 65 74 75 72 6e 20 54 52 |send)..r|eturn TR|
|000059d0| 55 45 3b 0d 20 20 20 20 | 72 65 74 75 72 6e 20 46 |UE;.    |return F|
|000059e0| 41 4c 53 45 3b 0d 7d 0d | 0d 62 6f 6f 6c 0d 64 6f |ALSE;.}.|.bool.do|
|000059f0| 5f 70 72 69 6e 74 28 73 | 74 72 2c 66 70 29 0d 72 |_print(s|tr,fp).r|
|00005a00| 65 67 69 73 74 65 72 20 | 53 54 52 20 2a 73 74 72 |egister |STR *str|
|00005a10| 3b 0d 46 49 4c 45 20 2a | 66 70 3b 0d 7b 0d 20 20 |;.FILE *|fp;.{.  |
|00005a20| 20 20 72 65 67 69 73 74 | 65 72 20 63 68 61 72 20 |  regist|er char |
|00005a30| 2a 74 6d 70 73 3b 0d 0d | 20 20 20 20 69 66 20 28 |*tmps;..|    if (|
|00005a40| 21 66 70 29 20 7b 0d 09 | 69 66 20 28 64 6f 77 61 |!fp) {..|if (dowa|
|00005a50| 72 6e 29 0d 09 20 20 20 | 20 77 61 72 6e 28 22 70 |rn)..   | warn("p|
|00005a60| 72 69 6e 74 20 74 6f 20 | 75 6e 6f 70 65 6e 65 64 |rint to |unopened|
|00005a70| 20 66 69 6c 65 22 29 3b | 0d 09 65 72 72 6e 6f 20 | file");|..errno |
|00005a80| 3d 20 45 42 41 44 46 3b | 0d 09 72 65 74 75 72 6e |= EBADF;|..return|
|00005a90| 20 46 41 4c 53 45 3b 0d | 20 20 20 20 7d 0d 20 20 | FALSE;.|    }.  |
|00005aa0| 20 20 69 66 20 28 21 73 | 74 72 29 0d 09 72 65 74 |  if (!s|tr)..ret|
|00005ab0| 75 72 6e 20 54 52 55 45 | 3b 0d 20 20 20 20 69 66 |urn TRUE|;.    if|
|00005ac0| 20 28 6f 66 6d 74 20 26 | 26 0d 20 20 20 20 20 20 | (ofmt &|&.      |
|00005ad0| 28 28 73 74 72 2d 3e 73 | 74 72 5f 6e 6f 6b 20 26 |((str->s|tr_nok &|
|00005ae0| 26 20 73 74 72 2d 3e 73 | 74 72 5f 75 2e 73 74 72 |& str->s|tr_u.str|
|00005af0| 5f 6e 76 61 6c 20 21 3d | 20 30 2e 30 29 0d 20 20 |_nval !=| 0.0).  |
|00005b00| 20 20 20 20 20 7c 7c 20 | 28 6c 6f 6f 6b 73 5f 6c |     || |(looks_l|
|00005b10| 69 6b 65 5f 6e 75 6d 62 | 65 72 28 73 74 72 29 20 |ike_numb|er(str) |
|00005b20| 26 26 20 73 74 72 5f 67 | 6e 75 6d 28 73 74 72 29 |&& str_g|num(str)|
|00005b30| 20 21 3d 20 30 2e 30 29 | 20 29 20 29 20 7b 0d 09 | != 0.0)| ) ) {..|
|00005b40| 66 70 72 69 6e 74 66 28 | 66 70 2c 20 6f 66 6d 74 |fprintf(|fp, ofmt|
|00005b50| 2c 20 73 74 72 2d 3e 73 | 74 72 5f 75 2e 73 74 72 |, str->s|tr_u.str|
|00005b60| 5f 6e 76 61 6c 29 3b 0d | 09 72 65 74 75 72 6e 20 |_nval);.|.return |
|00005b70| 21 66 65 72 72 6f 72 28 | 66 70 29 3b 0d 20 20 20 |!ferror(|fp);.   |
|00005b80| 20 7d 0d 20 20 20 20 65 | 6c 73 65 20 7b 0d 09 74 | }.    e|lse {..t|
|00005b90| 6d 70 73 20 3d 20 73 74 | 72 5f 67 65 74 28 73 74 |mps = st|r_get(st|
|00005ba0| 72 29 3b 0d 09 69 66 20 | 28 2a 74 6d 70 73 20 3d |r);..if |(*tmps =|
|00005bb0| 3d 20 27 53 27 20 26 26 | 20 74 6d 70 73 5b 31 5d |= 'S' &&| tmps[1]|
|00005bc0| 20 3d 3d 20 27 74 27 20 | 26 26 20 74 6d 70 73 5b | == 't' |&& tmps[|
|00005bd0| 32 5d 20 3d 3d 20 27 42 | 27 20 26 26 20 74 6d 70 |2] == 'B|' && tmp|
|00005be0| 73 5b 33 5d 20 3d 3d 20 | 27 5c 30 27 0d 09 20 20 |s[3] == |'\0'..  |
|00005bf0| 26 26 20 73 74 72 2d 3e | 73 74 72 5f 63 75 72 20 |&& str->|str_cur |
|00005c00| 3d 3d 20 73 69 7a 65 6f | 66 28 53 54 42 50 29 20 |== sizeo|f(STBP) |
|00005c10| 26 26 20 73 74 72 6c 65 | 6e 28 74 6d 70 73 29 20 |&& strle|n(tmps) |
|00005c20| 3c 20 73 74 72 2d 3e 73 | 74 72 5f 63 75 72 29 20 |< str->s|tr_cur) |
|00005c30| 7b 0d 09 20 20 20 20 53 | 54 52 20 2a 74 6d 70 73 |{..    S|TR *tmps|
|00005c40| 74 72 20 3d 20 73 74 72 | 5f 6d 6f 72 74 61 6c 28 |tr = str|_mortal(|
|00005c50| 26 73 74 72 5f 75 6e 64 | 65 66 29 3b 0d 09 20 20 |&str_und|ef);..  |
|00005c60| 20 20 73 74 61 62 5f 65 | 66 75 6c 6c 6e 61 6d 65 |  stab_e|fullname|
|00005c70| 28 74 6d 70 73 74 72 2c | 28 28 53 54 41 42 2a 29 |(tmpstr,|((STAB*)|
|00005c80| 73 74 72 29 29 3b 2f 2a | 20 61 20 73 74 61 62 20 |str));/*| a stab |
|00005c90| 76 61 6c 75 65 2c 20 62 | 65 20 6e 69 63 65 20 2a |value, b|e nice *|
|00005ca0| 2f 0d 09 20 20 20 20 73 | 74 72 20 3d 20 74 6d 70 |/..    s|tr = tmp|
|00005cb0| 73 74 72 3b 0d 09 20 20 | 20 20 74 6d 70 73 20 3d |str;..  |  tmps =|
|00005cc0| 20 73 74 72 2d 3e 73 74 | 72 5f 70 74 72 3b 0d 09 | str->st|r_ptr;..|
|00005cd0| 20 20 20 20 70 75 74 63 | 28 27 2a 27 2c 66 70 29 |    putc|('*',fp)|
|00005ce0| 3b 0d 09 7d 0d 09 69 66 | 20 28 73 74 72 2d 3e 73 |;..}..if| (str->s|
|00005cf0| 74 72 5f 63 75 72 20 26 | 26 20 28 66 77 72 69 74 |tr_cur &|& (fwrit|
|00005d00| 65 28 74 6d 70 73 2c 31 | 2c 73 74 72 2d 3e 73 74 |e(tmps,1|,str->st|
|00005d10| 72 5f 63 75 72 2c 66 70 | 29 20 3d 3d 20 30 20 7c |r_cur,fp|) == 0 ||
|00005d20| 7c 20 66 65 72 72 6f 72 | 28 66 70 29 29 29 0d 09 || ferror|(fp)))..|
|00005d30| 20 20 20 20 72 65 74 75 | 72 6e 20 46 41 4c 53 45 |    retu|rn FALSE|
|00005d40| 3b 0d 20 20 20 20 7d 0d | 20 20 20 20 72 65 74 75 |;.    }.|    retu|
|00005d50| 72 6e 20 54 52 55 45 3b | 0d 7d 0d 0d 62 6f 6f 6c |rn TRUE;|.}..bool|
|00005d60| 0d 64 6f 5f 61 70 72 69 | 6e 74 28 61 72 67 2c 66 |.do_apri|nt(arg,f|
|00005d70| 70 2c 61 72 67 6c 61 73 | 74 29 0d 72 65 67 69 73 |p,arglas|t).regis|
|00005d80| 74 65 72 20 41 52 47 20 | 2a 61 72 67 3b 0d 72 65 |ter ARG |*arg;.re|
|00005d90| 67 69 73 74 65 72 20 46 | 49 4c 45 20 2a 66 70 3b |gister F|ILE *fp;|
|00005da0| 0d 69 6e 74 20 2a 61 72 | 67 6c 61 73 74 3b 0d 7b |.int *ar|glast;.{|
|00005db0| 0d 20 20 20 20 72 65 67 | 69 73 74 65 72 20 53 54 |.    reg|ister ST|
|00005dc0| 52 20 2a 2a 73 74 20 3d | 20 73 74 61 63 6b 2d 3e |R **st =| stack->|
|00005dd0| 61 72 79 5f 61 72 72 61 | 79 3b 0d 20 20 20 20 72 |ary_arra|y;.    r|
|00005de0| 65 67 69 73 74 65 72 20 | 69 6e 74 20 73 70 20 3d |egister |int sp =|
|00005df0| 20 61 72 67 6c 61 73 74 | 5b 31 5d 3b 0d 20 20 20 | arglast|[1];.   |
|00005e00| 20 72 65 67 69 73 74 65 | 72 20 69 6e 74 20 72 65 | registe|r int re|
|00005e10| 74 76 61 6c 3b 0d 20 20 | 20 20 72 65 67 69 73 74 |tval;.  |  regist|
|00005e20| 65 72 20 69 6e 74 20 69 | 74 65 6d 73 20 3d 20 61 |er int i|tems = a|
|00005e30| 72 67 6c 61 73 74 5b 32 | 5d 20 2d 20 73 70 3b 0d |rglast[2|] - sp;.|
|00005e40| 0d 20 20 20 20 69 66 20 | 28 21 66 70 29 20 7b 0d |.    if |(!fp) {.|
|00005e50| 09 69 66 20 28 64 6f 77 | 61 72 6e 29 0d 09 20 20 |.if (dow|arn)..  |
|00005e60| 20 20 77 61 72 6e 28 22 | 70 72 69 6e 74 20 74 6f |  warn("|print to|
|00005e70| 20 75 6e 6f 70 65 6e 65 | 64 20 66 69 6c 65 22 29 | unopene|d file")|
|00005e80| 3b 0d 09 65 72 72 6e 6f | 20 3d 20 45 42 41 44 46 |;..errno| = EBADF|
|00005e90| 3b 0d 09 72 65 74 75 72 | 6e 20 46 41 4c 53 45 3b |;..retur|n FALSE;|
|00005ea0| 0d 20 20 20 20 7d 0d 20 | 20 20 20 73 74 20 2b 3d |.    }. |   st +=|
|00005eb0| 20 2b 2b 73 70 3b 0d 20 | 20 20 20 69 66 20 28 61 | ++sp;. |   if (a|
|00005ec0| 72 67 2d 3e 61 72 67 5f | 74 79 70 65 20 3d 3d 20 |rg->arg_|type == |
|00005ed0| 4f 5f 50 52 54 46 29 20 | 7b 0d 09 64 6f 5f 73 70 |O_PRTF) |{..do_sp|
|00005ee0| 72 69 6e 74 66 28 61 72 | 67 2d 3e 61 72 67 5f 70 |rintf(ar|g->arg_p|
|00005ef0| 74 72 2e 61 72 67 5f 73 | 74 72 2c 69 74 65 6d 73 |tr.arg_s|tr,items|
|00005f00| 2c 73 74 29 3b 0d 09 72 | 65 74 76 61 6c 20 3d 20 |,st);..r|etval = |
|00005f10| 64 6f 5f 70 72 69 6e 74 | 28 61 72 67 2d 3e 61 72 |do_print|(arg->ar|
|00005f20| 67 5f 70 74 72 2e 61 72 | 67 5f 73 74 72 2c 66 70 |g_ptr.ar|g_str,fp|
|00005f30| 29 3b 0d 20 20 20 20 7d | 0d 20 20 20 20 65 6c 73 |);.    }|.    els|
|00005f40| 65 20 7b 0d 09 72 65 74 | 76 61 6c 20 3d 20 28 69 |e {..ret|val = (i|
|00005f50| 74 65 6d 73 20 3c 3d 20 | 30 29 3b 0d 09 66 6f 72 |tems <= |0);..for|
|00005f60| 20 28 3b 20 69 74 65 6d | 73 20 3e 20 30 3b 20 69 | (; item|s > 0; i|
|00005f70| 74 65 6d 73 2d 2d 2c 73 | 74 2b 2b 29 20 7b 0d 09 |tems--,s|t++) {..|
|00005f80| 20 20 20 20 69 66 20 28 | 72 65 74 76 61 6c 20 26 |    if (|retval &|
|00005f90| 26 20 6f 66 73 6c 65 6e | 29 20 7b 0d 09 09 69 66 |& ofslen|) {...if|
|00005fa0| 20 28 66 77 72 69 74 65 | 28 6f 66 73 2c 20 31 2c | (fwrite|(ofs, 1,|
|00005fb0| 20 6f 66 73 6c 65 6e 2c | 20 66 70 29 20 3d 3d 20 | ofslen,| fp) == |
|00005fc0| 30 20 7c 7c 20 66 65 72 | 72 6f 72 28 66 70 29 29 |0 || fer|ror(fp))|
|00005fd0| 20 7b 0d 09 09 20 20 20 | 20 72 65 74 76 61 6c 20 | {...   | retval |
|00005fe0| 3d 20 46 41 4c 53 45 3b | 0d 09 09 20 20 20 20 62 |= FALSE;|...    b|
|00005ff0| 72 65 61 6b 3b 0d 09 09 | 7d 0d 09 20 20 20 20 7d |reak;...|}..    }|
|00006000| 0d 09 20 20 20 20 69 66 | 20 28 21 28 72 65 74 76 |..    if| (!(retv|
|00006010| 61 6c 20 3d 20 64 6f 5f | 70 72 69 6e 74 28 2a 73 |al = do_|print(*s|
|00006020| 74 2c 20 66 70 29 29 29 | 0d 09 09 62 72 65 61 6b |t, fp)))|...break|
|00006030| 3b 0d 09 7d 0d 09 69 66 | 20 28 72 65 74 76 61 6c |;..}..if| (retval|
|00006040| 20 26 26 20 6f 72 73 6c | 65 6e 29 0d 09 20 20 20 | && orsl|en)..   |
|00006050| 20 69 66 20 28 66 77 72 | 69 74 65 28 6f 72 73 2c | if (fwr|ite(ors,|
|00006060| 20 31 2c 20 6f 72 73 6c | 65 6e 2c 20 66 70 29 20 | 1, orsl|en, fp) |
|00006070| 3d 3d 20 30 20 7c 7c 20 | 66 65 72 72 6f 72 28 66 |== 0 || |ferror(f|
|00006080| 70 29 29 0d 09 09 72 65 | 74 76 61 6c 20 3d 20 46 |p))...re|tval = F|
|00006090| 41 4c 53 45 3b 0d 20 20 | 20 20 7d 0d 20 20 20 20 |ALSE;.  |  }.    |
|000060a0| 72 65 74 75 72 6e 20 72 | 65 74 76 61 6c 3b 0d 7d |return r|etval;.}|
|000060b0| 0d 0d 69 6e 74 0d 6d 79 | 73 74 61 74 28 61 72 67 |..int.my|stat(arg|
|000060c0| 2c 73 74 72 29 0d 41 52 | 47 20 2a 61 72 67 3b 0d |,str).AR|G *arg;.|
|000060d0| 53 54 52 20 2a 73 74 72 | 3b 0d 7b 0d 20 20 20 20 |STR *str|;.{.    |
|000060e0| 53 54 49 4f 20 2a 73 74 | 69 6f 3b 0d 0d 20 20 20 |STIO *st|io;..   |
|000060f0| 20 69 66 20 28 61 72 67 | 5b 31 5d 2e 61 72 67 5f | if (arg|[1].arg_|
|00006100| 74 79 70 65 20 26 20 41 | 5f 44 4f 4e 54 29 20 7b |type & A|_DONT) {|
|00006110| 0d 09 73 74 69 6f 20 3d | 20 73 74 61 62 5f 69 6f |..stio =| stab_io|
|00006120| 28 61 72 67 5b 31 5d 2e | 61 72 67 5f 70 74 72 2e |(arg[1].|arg_ptr.|
|00006130| 61 72 67 5f 73 74 61 62 | 29 3b 0d 09 69 66 20 28 |arg_stab|);..if (|
|00006140| 73 74 69 6f 20 26 26 20 | 73 74 69 6f 2d 3e 69 66 |stio && |stio->if|
|00006150| 70 29 20 7b 0d 09 20 20 | 20 20 73 74 61 74 73 74 |p) {..  |  statst|
|00006160| 61 62 20 3d 20 61 72 67 | 5b 31 5d 2e 61 72 67 5f |ab = arg|[1].arg_|
|00006170| 70 74 72 2e 61 72 67 5f | 73 74 61 62 3b 0d 09 20 |ptr.arg_|stab;.. |
|00006180| 20 20 20 73 74 72 5f 73 | 65 74 28 73 74 61 74 6e |   str_s|et(statn|
|00006190| 61 6d 65 2c 22 22 29 3b | 0d 09 20 20 20 20 6c 61 |ame,"");|..    la|
|000061a0| 73 74 73 74 79 70 65 20 | 3d 20 4f 5f 53 54 41 54 |ststype |= O_STAT|
|000061b0| 3b 0d 09 20 20 20 20 72 | 65 74 75 72 6e 20 28 6c |;..    r|eturn (l|
|000061c0| 61 73 74 73 74 61 74 76 | 61 6c 20 3d 20 66 73 74 |aststatv|al = fst|
|000061d0| 61 74 28 66 69 6c 65 6e | 6f 28 73 74 69 6f 2d 3e |at(filen|o(stio->|
|000061e0| 69 66 70 29 2c 20 26 73 | 74 61 74 63 61 63 68 65 |ifp), &s|tatcache|
|000061f0| 29 29 3b 0d 09 7d 0d 09 | 65 6c 73 65 20 7b 0d 09 |));..}..|else {..|
|00006200| 20 20 20 20 69 66 20 28 | 61 72 67 5b 31 5d 2e 61 |    if (|arg[1].a|
|00006210| 72 67 5f 70 74 72 2e 61 | 72 67 5f 73 74 61 62 20 |rg_ptr.a|rg_stab |
|00006220| 3d 3d 20 64 65 66 73 74 | 61 62 29 0d 09 09 72 65 |== defst|ab)...re|
|00006230| 74 75 72 6e 20 6c 61 73 | 74 73 74 61 74 76 61 6c |turn las|tstatval|
|00006240| 3b 0d 09 20 20 20 20 69 | 66 20 28 64 6f 77 61 72 |;..    i|f (dowar|
|00006250| 6e 29 0d 09 09 77 61 72 | 6e 28 22 53 74 61 74 20 |n)...war|n("Stat |
|00006260| 6f 6e 20 75 6e 6f 70 65 | 6e 65 64 20 66 69 6c 65 |on unope|ned file|
|00006270| 20 3c 25 73 3e 22 2c 0d | 09 09 20 20 73 74 61 62 | <%s>",.|..  stab|
|00006280| 5f 65 6e 61 6d 65 28 61 | 72 67 5b 31 5d 2e 61 72 |_ename(a|rg[1].ar|
|00006290| 67 5f 70 74 72 2e 61 72 | 67 5f 73 74 61 62 29 29 |g_ptr.ar|g_stab))|
|000062a0| 3b 0d 09 20 20 20 20 73 | 74 61 74 73 74 61 62 20 |;..    s|tatstab |
|000062b0| 3d 20 4e 75 6c 6c 73 74 | 61 62 3b 0d 09 20 20 20 |= Nullst|ab;..   |
|000062c0| 20 73 74 72 5f 73 65 74 | 28 73 74 61 74 6e 61 6d | str_set|(statnam|
|000062d0| 65 2c 22 22 29 3b 0d 09 | 20 20 20 20 72 65 74 75 |e,"");..|    retu|
|000062e0| 72 6e 20 28 6c 61 73 74 | 73 74 61 74 76 61 6c 20 |rn (last|statval |
|000062f0| 3d 20 2d 31 29 3b 0d 09 | 7d 0d 20 20 20 20 7d 0d |= -1);..|}.    }.|
|00006300| 20 20 20 20 65 6c 73 65 | 20 7b 0d 09 73 74 61 74 |    else| {..stat|
|00006310| 73 74 61 62 20 3d 20 4e | 75 6c 6c 73 74 61 62 3b |stab = N|ullstab;|
|00006320| 0d 09 73 74 72 5f 73 65 | 74 28 73 74 61 74 6e 61 |..str_se|t(statna|
|00006330| 6d 65 2c 73 74 72 5f 67 | 65 74 28 73 74 72 29 29 |me,str_g|et(str))|
|00006340| 3b 0d 09 6c 61 73 74 73 | 74 79 70 65 20 3d 20 4f |;..lasts|type = O|
|00006350| 5f 53 54 41 54 3b 0d 09 | 6c 61 73 74 73 74 61 74 |_STAT;..|laststat|
|00006360| 76 61 6c 20 3d 20 73 74 | 61 74 28 73 74 72 5f 67 |val = st|at(str_g|
|00006370| 65 74 28 73 74 72 29 2c | 26 73 74 61 74 63 61 63 |et(str),|&statcac|
|00006380| 68 65 29 3b 0d 09 69 66 | 20 28 6c 61 73 74 73 74 |he);..if| (lastst|
|00006390| 61 74 76 61 6c 20 3c 20 | 30 20 26 26 20 64 6f 77 |atval < |0 && dow|
|000063a0| 61 72 6e 20 26 26 20 69 | 6e 64 65 78 28 73 74 72 |arn && i|ndex(str|
|000063b0| 5f 67 65 74 28 73 74 72 | 29 2c 20 27 5c 6e 27 29 |_get(str|), '\n')|
|000063c0| 29 0d 09 20 20 20 20 77 | 61 72 6e 28 77 61 72 6e |)..    w|arn(warn|
|000063d0| 5f 6e 6c 2c 20 22 73 74 | 61 74 22 29 3b 0d 09 72 |_nl, "st|at");..r|
|000063e0| 65 74 75 72 6e 20 6c 61 | 73 74 73 74 61 74 76 61 |eturn la|ststatva|
|000063f0| 6c 3b 0d 20 20 20 20 7d | 0d 7d 0d 0d 69 6e 74 0d |l;.    }|.}..int.|
+--------+-------------------------+-------------------------+--------+--------+
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