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+--------+-------------------------+-------------------------+--------+--------+
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|00000400| 3d 3d 3d 20 73 6c 73 2e | 73 68 61 72 20 3d 3d 3d |=== sls.|shar ===|
|00000410| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00000420| 3d 3d 3d 3d 3d 3d 0a 46 | 72 6f 6d 20 72 69 61 63 |======.F|rom riac|
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|00000460| 72 20 32 39 20 31 35 3a | 34 35 3a 31 32 20 50 53 |r 29 15:|45:12 PS|
|00000470| 54 20 31 39 38 39 0a 0a | 53 75 62 6d 69 74 74 65 |T 1989..|Submitte|
|00000480| 64 2d 62 79 3a 20 72 69 | 63 68 40 63 66 69 73 75 |d-by: ri|ch@cfisu|
|00000490| 6e 2e 63 66 69 2e 63 6f | 6d 20 28 52 69 63 68 20 |n.cfi.co|m (Rich |
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|000004e0| 0a 53 6c 73 20 69 73 20 | 61 20 70 72 6f 67 72 61 |.Sls is |a progra|
|000004f0| 6d 20 64 65 73 69 67 6e | 65 64 20 74 6f 20 6f 76 |m design|ed to ov|
|00000500| 65 72 63 6f 6d 65 20 74 | 68 65 20 6c 69 6d 69 74 |ercome t|he limit|
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|00000520| 61 6e 64 61 72 64 20 55 | 4e 49 58 0a 6c 73 28 31 |andard U|NIX.ls(1|
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|00000590| 64 65 73 69 67 6e 65 64 | 20 66 6f 72 20 75 73 65 |designed| for use|
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|000005b0| 73 20 74 6f 20 6d 61 6b | 65 0a 6f 62 74 61 69 6e |s to mak|e.obtain|
|000005c0| 69 6e 67 20 69 6e 66 6f | 72 6d 61 74 69 6f 6e 20 |ing info|rmation |
|000005d0| 61 62 6f 75 74 20 66 69 | 6c 65 73 20 65 61 73 69 |about fi|les easi|
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|000009f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00000e90| 20 20 20 20 2b 20 20 41 | 6c 6c 6f 77 73 20 63 6f |    +  A|llows co|
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|00005380| 20 2a 6d 61 6c 6c 6f 63 | 28 29 2c 20 2a 72 65 61 | *malloc|(), *rea|
|00005390| 6c 6c 6f 63 28 29 3b 0a | 65 78 74 65 72 6e 20 69 |lloc();.|extern i|
|000053a0| 6e 74 20 20 20 20 65 72 | 72 6e 6f 3b 0a 65 78 74 |nt    er|rno;.ext|
|000053b0| 65 72 6e 20 74 69 6d 65 | 5f 74 20 74 69 6d 65 28 |ern time|_t time(|
|000053c0| 29 3b 0a 0a 2f 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |);../***|********|
|000053d0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000053e0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000053f0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005400| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005410| 2a 2a 2a 2f 0a 0a 6d 61 | 69 6e 20 28 61 63 2c 20 |***/..ma|in (ac, |
|00005420| 61 76 29 0a 20 20 20 20 | 69 6e 74 20 20 20 20 20 |av).    |int     |
|00005430| 20 20 20 20 20 20 20 61 | 63 3b 0a 20 20 20 20 63 |       a|c;.    c|
|00005440| 68 61 72 20 20 20 20 20 | 20 20 20 20 20 2a 61 76 |har     |     *av|
|00005450| 5b 5d 3b 0a 7b 0a 20 20 | 20 20 72 65 67 69 73 74 |[];.{.  |  regist|
|00005460| 65 72 20 63 68 61 72 20 | 2a 70 61 76 2c 20 2a 70 |er char |*pav, *p|
|00005470| 74 6d 70 2c 20 2a 6c 6f | 6e 67 66 6d 74 3b 0a 20 |tmp, *lo|ngfmt;. |
|00005480| 20 20 20 72 65 67 69 73 | 74 65 72 20 69 6e 74 20 |   regis|ter int |
|00005490| 20 20 69 2c 20 62 61 73 | 65 6e 61 6d 65 2c 20 67 |  i, bas|ename, g|
|000054a0| 6f 74 66 69 6c 65 61 72 | 67 3b 0a 0a 20 20 20 20 |otfilear|g;..    |
|000054b0| 67 6f 74 66 69 6c 65 61 | 72 67 20 3d 20 30 3b 0a |gotfilea|rg = 0;.|
|000054c0| 20 20 20 20 53 6f 72 74 | 6f 70 74 20 3d 20 22 25 |    Sort|opt = "%|
|000054d0| 6e 22 3b 0a 20 20 20 20 | 50 72 69 6e 74 6f 70 74 |n";.    |Printopt|
|000054e0| 20 3d 20 22 25 6e 22 3b | 0a 20 20 20 20 44 65 66 | = "%n";|.    Def|
|000054f0| 64 61 74 65 66 6d 74 20 | 3d 20 22 25 68 20 25 64 |datefmt |= "%h %d|
|00005500| 20 31 39 25 79 20 25 48 | 3a 25 4d 22 3b 0a 20 20 | 19%y %H|:%M";.  |
|00005510| 20 20 69 66 20 28 28 70 | 61 76 20 3d 20 67 65 74 |  if ((p|av = get|
|00005520| 65 6e 76 28 22 53 4c 53 | 5f 44 41 54 45 46 4d 54 |env("SLS|_DATEFMT|
|00005530| 22 29 29 20 21 3d 20 4e | 55 4c 4c 20 26 26 20 73 |")) != N|ULL && s|
|00005540| 74 72 6c 65 6e 28 70 61 | 76 29 20 3e 20 30 29 0a |trlen(pa|v) > 0).|
|00005550| 09 44 65 66 64 61 74 65 | 66 6d 74 20 3d 20 63 6f |.Defdate|fmt = co|
|00005560| 70 79 73 74 72 20 28 70 | 61 76 29 3b 0a 20 20 20 |pystr (p|av);.   |
|00005570| 20 6c 6f 6e 67 66 6d 74 | 20 3d 20 22 25 74 25 70 | longfmt| = "%t%p|
|00005580| 20 25 32 6c 20 25 2d 75 | 20 25 73 20 25 6d 20 25 | %2l %-u| %s %m %|
|00005590| 6e 22 3b 0a 20 20 20 20 | 69 66 20 28 28 70 61 76 |n";.    |if ((pav|
|000055a0| 20 3d 20 67 65 74 65 6e | 76 28 22 53 4c 53 5f 4c | = geten|v("SLS_L|
|000055b0| 4f 4e 47 46 4d 54 22 29 | 29 20 21 3d 20 4e 55 4c |ONGFMT")|) != NUL|
|000055c0| 4c 20 26 26 20 73 74 72 | 6c 65 6e 28 70 61 76 29 |L && str|len(pav)|
|000055d0| 20 3e 20 30 29 0a 09 6c | 6f 6e 67 66 6d 74 20 3d | > 0)..l|ongfmt =|
|000055e0| 20 63 6f 70 79 73 74 72 | 20 28 70 61 76 29 3b 0a | copystr| (pav);.|
|000055f0| 20 20 20 20 55 73 65 5f | 6c 65 73 73 20 3d 20 46 |    Use_|less = F|
|00005600| 6f 6c 6c 6f 77 5f 6c 69 | 6e 6b 73 20 3d 20 52 65 |ollow_li|nks = Re|
|00005610| 63 75 72 73 69 76 65 20 | 3d 20 53 74 61 74 5f 64 |cursive |= Stat_d|
|00005620| 69 72 73 20 3d 20 41 6c | 6c 5f 66 69 6c 65 73 20 |irs = Al|l_files |
|00005630| 3d 20 30 3b 0a 20 20 20 | 20 44 6f 73 74 61 74 20 |= 0;.   | Dostat |
|00005640| 3d 20 30 3b 0a 20 20 20 | 20 53 69 78 6d 6f 73 61 |= 0;.   | Sixmosa|
|00005650| 67 6f 20 3d 20 67 65 74 | 73 69 78 6d 6f 73 61 67 |go = get|sixmosag|
|00005660| 6f 20 28 29 3b 09 2f 2a | 20 69 6e 20 63 61 73 65 |o ();./*| in case|
|00005670| 20 55 73 65 5f 6c 65 73 | 73 3d 3d 31 20 2a 2f 0a | Use_les|s==1 */.|
|00005680| 0a 20 20 20 20 77 68 69 | 6c 65 20 28 2d 2d 61 63 |.    whi|le (--ac|
|00005690| 20 3e 20 30 29 0a 20 20 | 20 20 7b 0a 09 70 61 76 | > 0).  |  {..pav|
|000056a0| 20 3d 20 2a 2b 2b 61 76 | 3b 0a 09 69 66 20 28 2a | = *++av|;..if (*|
|000056b0| 70 61 76 20 3d 3d 20 27 | 2d 27 29 0a 09 7b 0a 09 |pav == '|-')..{..|
|000056c0| 20 20 20 20 77 68 69 6c | 65 20 28 2a 2b 2b 70 61 |    whil|e (*++pa|
|000056d0| 76 29 20 73 77 69 74 63 | 68 20 28 2a 70 61 76 29 |v) switc|h (*pav)|
|000056e0| 0a 09 20 20 20 20 7b 0a | 09 20 20 20 20 63 61 73 |..    {.|.    cas|
|000056f0| 65 20 27 61 27 3a 0a 09 | 09 41 6c 6c 5f 66 69 6c |e 'a':..|.All_fil|
|00005700| 65 73 20 3d 20 31 3b 0a | 09 09 62 72 65 61 6b 3b |es = 1;.|..break;|
|00005710| 0a 09 20 20 20 20 63 61 | 73 65 20 27 64 27 3a 0a |..    ca|se 'd':.|
|00005720| 09 09 53 74 61 74 5f 64 | 69 72 73 20 3d 20 31 3b |..Stat_d|irs = 1;|
|00005730| 0a 09 09 44 6f 73 74 61 | 74 20 3d 20 31 3b 0a 09 |...Dosta|t = 1;..|
|00005740| 09 62 72 65 61 6b 3b 0a | 09 20 20 20 20 63 61 73 |.break;.|.    cas|
|00005750| 65 20 27 6c 27 3a 0a 09 | 09 50 72 69 6e 74 6f 70 |e 'l':..|.Printop|
|00005760| 74 20 3d 20 6c 6f 6e 67 | 66 6d 74 3b 0a 09 09 69 |t = long|fmt;...i|
|00005770| 66 20 28 73 74 72 63 6d | 70 28 50 72 69 6e 74 6f |f (strcm|p(Printo|
|00005780| 70 74 2c 22 25 6e 22 29 | 20 21 3d 20 30 20 26 26 |pt,"%n")| != 0 &&|
|00005790| 20 73 74 72 63 6d 70 28 | 50 72 69 6e 74 6f 70 74 | strcmp(|Printopt|
|000057a0| 2c 22 25 6e 62 22 29 20 | 21 3d 20 30 29 0a 09 09 |,"%nb") |!= 0)...|
|000057b0| 20 20 20 20 44 6f 73 74 | 61 74 20 3d 20 31 3b 0a |    Dost|at = 1;.|
|000057c0| 09 09 62 72 65 61 6b 3b | 0a 09 20 20 20 20 63 61 |..break;|..    ca|
|000057d0| 73 65 20 27 4c 27 3a 0a | 09 09 46 6f 6c 6c 6f 77 |se 'L':.|..Follow|
|000057e0| 5f 6c 69 6e 6b 73 20 3d | 20 31 3b 0a 09 09 44 6f |_links =| 1;...Do|
|000057f0| 73 74 61 74 20 3d 20 31 | 3b 0a 09 09 62 72 65 61 |stat = 1|;...brea|
|00005800| 6b 3b 0a 09 20 20 20 20 | 63 61 73 65 20 27 70 27 |k;..    |case 'p'|
|00005810| 3a 0a 09 09 69 66 20 28 | 2d 2d 61 63 20 3d 3d 20 |:...if (|--ac == |
|00005820| 30 29 0a 09 09 7b 0a 09 | 09 20 20 20 20 66 70 72 |0)...{..|.    fpr|
|00005830| 69 6e 74 66 20 28 73 74 | 64 65 72 72 2c 20 22 3f |intf (st|derr, "?|
|00005840| 20 2d 70 20 72 65 71 75 | 69 72 65 73 20 61 6e 20 | -p requ|ires an |
|00005850| 61 72 67 75 6d 65 6e 74 | 5c 6e 22 29 3b 0a 09 09 |argument|\n");...|
|00005860| 20 20 20 20 65 78 69 74 | 20 28 31 29 3b 0a 09 09 |    exit| (1);...|
|00005870| 7d 0a 09 09 50 72 69 6e | 74 6f 70 74 20 3d 20 2a |}...Prin|topt = *|
|00005880| 2b 2b 61 76 3b 0a 09 09 | 70 61 76 20 3d 20 22 2d |++av;...|pav = "-|
|00005890| 22 3b 09 2f 2a 20 73 6f | 20 77 68 69 6c 65 28 29 |";./* so| while()|
|000058a0| 20 71 75 69 74 73 20 2a | 2f 0a 09 09 69 66 20 28 | quits *|/...if (|
|000058b0| 73 74 72 63 6d 70 28 50 | 72 69 6e 74 6f 70 74 2c |strcmp(P|rintopt,|
|000058c0| 22 25 6e 22 29 20 21 3d | 20 30 20 26 26 20 73 74 |"%n") !=| 0 && st|
|000058d0| 72 63 6d 70 28 50 72 69 | 6e 74 6f 70 74 2c 22 25 |rcmp(Pri|ntopt,"%|
|000058e0| 6e 62 22 29 20 21 3d 20 | 30 29 0a 09 09 20 20 20 |nb") != |0)...   |
|000058f0| 20 44 6f 73 74 61 74 20 | 3d 20 31 3b 0a 09 09 62 | Dostat |= 1;...b|
|00005900| 72 65 61 6b 3b 0a 09 20 | 20 20 20 63 61 73 65 20 |reak;.. |   case |
|00005910| 27 52 27 3a 0a 09 09 52 | 65 63 75 72 73 69 76 65 |'R':...R|ecursive|
|00005920| 20 3d 20 31 3b 0a 09 09 | 44 6f 73 74 61 74 20 3d | = 1;...|Dostat =|
|00005930| 20 31 3b 0a 09 09 62 72 | 65 61 6b 3b 0a 09 20 20 | 1;...br|eak;..  |
|00005940| 20 20 63 61 73 65 20 27 | 73 27 3a 0a 09 09 69 66 |  case '|s':...if|
|00005950| 20 28 2d 2d 61 63 20 3d | 3d 20 30 29 0a 09 09 7b | (--ac =|= 0)...{|
|00005960| 0a 09 09 20 20 20 20 66 | 70 72 69 6e 74 66 20 28 |...    f|printf (|
|00005970| 73 74 64 65 72 72 2c 20 | 22 3f 20 2d 73 20 72 65 |stderr, |"? -s re|
|00005980| 71 75 69 72 65 73 20 61 | 6e 20 61 72 67 75 6d 65 |quires a|n argume|
|00005990| 6e 74 5c 6e 22 29 3b 0a | 09 09 20 20 20 20 65 78 |nt\n");.|..    ex|
|000059a0| 69 74 20 28 31 29 3b 0a | 09 09 7d 0a 09 09 53 6f |it (1);.|..}...So|
|000059b0| 72 74 6f 70 74 20 3d 20 | 2a 2b 2b 61 76 3b 0a 09 |rtopt = |*++av;..|
|000059c0| 09 70 61 76 20 3d 20 22 | 2d 22 3b 09 2f 2a 20 73 |.pav = "|-";./* s|
|000059d0| 6f 20 77 68 69 6c 65 28 | 29 20 71 75 69 74 73 20 |o while(|) quits |
|000059e0| 2a 2f 0a 09 09 44 6f 73 | 74 61 74 20 3d 20 31 3b |*/...Dos|tat = 1;|
|000059f0| 0a 09 09 62 72 65 61 6b | 3b 0a 09 20 20 20 20 63 |...break|;..    c|
|00005a00| 61 73 65 20 27 75 27 3a | 09 09 2f 2a 20 74 68 65 |ase 'u':|../* the|
|00005a10| 20 22 75 73 65 2d 6c 28 | 65 73 29 73 20 66 6f 72 | "use-l(|es)s for|
|00005a20| 6d 61 74 22 20 6f 70 74 | 69 6f 6e 20 2a 2f 0a 09 |mat" opt|ion */..|
|00005a30| 09 55 73 65 5f 6c 65 73 | 73 20 3d 20 31 3b 0a 09 |.Use_les|s = 1;..|
|00005a40| 09 62 72 65 61 6b 3b 0a | 09 20 20 20 20 64 65 66 |.break;.|.    def|
|00005a50| 61 75 6c 74 3a 0a 09 09 | 66 70 72 69 6e 74 66 20 |ault:...|fprintf |
|00005a60| 28 73 74 64 65 72 72 2c | 20 22 3f 75 6e 6b 6e 6f |(stderr,| "?unkno|
|00005a70| 77 6e 20 6f 70 74 69 6f | 6e 20 27 25 73 27 5c 6e |wn optio|n '%s'\n|
|00005a80| 22 2c 20 70 61 76 29 3b | 0a 09 09 65 78 69 74 20 |", pav);|...exit |
|00005a90| 28 31 29 3b 0a 09 20 20 | 20 20 7d 0a 09 7d 0a 09 |(1);..  |  }..}..|
|00005aa0| 65 6c 73 65 0a 09 7b 0a | 09 20 20 20 20 64 6f 66 |else..{.|.    dof|
|00005ab0| 69 6c 65 20 28 70 61 76 | 2c 20 31 29 3b 0a 09 20 |ile (pav|, 1);.. |
|00005ac0| 20 20 20 2b 2b 67 6f 74 | 66 69 6c 65 61 72 67 3b |   ++got|filearg;|
|00005ad0| 0a 09 7d 0a 20 20 20 20 | 7d 0a 0a 20 20 20 20 69 |..}.    |}..    i|
|00005ae0| 66 20 28 21 67 6f 74 66 | 69 6c 65 61 72 67 29 0a |f (!gotf|ilearg).|
|00005af0| 09 64 6f 66 69 6c 65 20 | 28 22 22 2c 20 31 29 3b |.dofile |("", 1);|
|00005b00| 0a 0a 20 20 20 20 69 66 | 20 28 21 44 6f 73 74 61 |..    if| (!Dosta|
|00005b10| 74 29 0a 20 20 20 20 7b | 0a 09 71 73 6f 72 74 20 |t).    {|..qsort |
|00005b20| 28 28 63 68 61 72 20 2a | 29 50 66 69 6c 65 73 2c |((char *|)Pfiles,|
|00005b30| 20 4e 70 66 69 6c 65 73 | 2c 20 73 69 7a 65 6f 66 | Npfiles|, sizeof|
|00005b40| 28 2a 50 66 69 6c 65 73 | 29 2c 20 73 6f 72 74 66 |(*Pfiles|), sortf|
|00005b50| 69 6c 65 29 3b 0a 09 62 | 61 73 65 6e 61 6d 65 20 |ile);..b|asename |
|00005b60| 3d 20 28 73 74 72 63 6d | 70 28 50 72 69 6e 74 6f |= (strcm|p(Printo|
|00005b70| 70 74 2c 22 25 6e 62 22 | 29 20 3d 3d 20 30 29 3b |pt,"%nb"|) == 0);|
|00005b80| 0a 09 66 6f 72 20 28 69 | 3d 30 3b 20 69 3c 4e 70 |..for (i|=0; i<Np|
|00005b90| 66 69 6c 65 73 3b 20 2b | 2b 69 29 0a 09 7b 0a 09 |files; +|+i)..{..|
|00005ba0| 20 20 20 20 69 66 20 28 | 62 61 73 65 6e 61 6d 65 |    if (|basename|
|00005bb0| 29 0a 09 20 20 20 20 7b | 0a 09 09 70 74 6d 70 20 |)..    {|...ptmp |
|00005bc0| 3d 20 28 50 66 69 6c 65 | 73 2b 69 29 2d 3e 66 5f |= (Pfile|s+i)->f_|
|00005bd0| 6e 61 6d 65 3b 0a 09 09 | 69 66 20 28 28 70 61 76 |name;...|if ((pav|
|00005be0| 20 3d 20 73 74 72 72 63 | 68 72 20 28 70 74 6d 70 | = strrc|hr (ptmp|
|00005bf0| 2c 20 27 2f 27 29 29 20 | 3d 3d 20 4e 55 4c 4c 29 |, '/')) |== NULL)|
|00005c00| 0a 09 09 20 20 20 20 70 | 61 76 20 3d 20 70 74 6d |...    p|av = ptm|
|00005c10| 70 3b 0a 09 09 65 6c 73 | 65 0a 09 09 20 20 20 20 |p;...els|e...    |
|00005c20| 2b 2b 70 61 76 3b 0a 09 | 09 70 75 74 73 20 28 70 |++pav;..|.puts (p|
|00005c30| 61 76 29 3b 0a 09 20 20 | 20 20 7d 0a 09 20 20 20 |av);..  |  }..   |
|00005c40| 20 65 6c 73 65 0a 09 09 | 70 75 74 73 20 28 28 50 | else...|puts ((P|
|00005c50| 66 69 6c 65 73 2b 69 29 | 2d 3e 66 5f 6e 61 6d 65 |files+i)|->f_name|
|00005c60| 29 3b 0a 09 7d 0a 09 65 | 78 69 74 20 28 30 29 3b |);..}..e|xit (0);|
|00005c70| 0a 20 20 20 20 7d 0a 0a | 20 20 20 20 69 66 20 28 |.    }..|    if (|
|00005c80| 73 74 72 6c 65 6e 28 53 | 6f 72 74 6f 70 74 29 20 |strlen(S|ortopt) |
|00005c90| 3e 20 30 29 0a 09 71 73 | 6f 72 74 20 28 28 63 68 |> 0)..qs|ort ((ch|
|00005ca0| 61 72 20 2a 29 50 73 66 | 69 6c 65 73 2c 20 4e 70 |ar *)Psf|iles, Np|
|00005cb0| 73 66 69 6c 65 73 2c 20 | 73 69 7a 65 6f 66 28 2a |sfiles, |sizeof(*|
|00005cc0| 50 73 66 69 6c 65 73 29 | 2c 20 73 6f 72 74 73 66 |Psfiles)|, sortsf|
|00005cd0| 69 6c 65 29 3b 0a 0a 20 | 20 20 20 66 6f 72 20 28 |ile);.. |   for (|
|00005ce0| 69 3d 30 3b 20 69 3c 4e | 70 73 66 69 6c 65 73 3b |i=0; i<N|psfiles;|
|00005cf0| 20 2b 2b 69 29 0a 09 64 | 69 73 70 6c 61 79 20 28 | ++i)..d|isplay (|
|00005d00| 50 73 66 69 6c 65 73 2b | 69 29 3b 0a 20 20 20 20 |Psfiles+|i);.    |
|00005d10| 0a 20 20 20 20 65 78 69 | 74 20 28 30 29 3b 0a 0a |.    exi|t (0);..|
|00005d20| 7d 20 20 2f 2a 20 6d 61 | 69 6e 20 2a 2f 0a 0a 2f |}  /* ma|in */../|
|00005d30| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005d40| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005d50| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005d60| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005d70| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2f 0a |********|******/.|
|00005d80| 0a 64 6f 66 69 6c 65 20 | 28 66 6e 61 6d 65 2c 20 |.dofile |(fname, |
|00005d90| 63 6d 64 61 72 67 29 0a | 20 20 20 20 72 65 67 69 |cmdarg).|    regi|
|00005da0| 73 74 65 72 20 63 68 61 | 72 20 20 2a 66 6e 61 6d |ster cha|r  *fnam|
|00005db0| 65 3b 09 2f 2a 20 6e 61 | 6d 65 20 6f 66 20 66 69 |e;./* na|me of fi|
|00005dc0| 6c 65 20 74 6f 20 73 74 | 61 74 20 61 6e 64 20 6c |le to st|at and l|
|00005dd0| 69 73 74 20 2a 2f 0a 20 | 20 20 20 69 6e 74 20 20 |ist */. |   int  |
|00005de0| 20 20 20 20 20 20 20 20 | 20 20 20 63 6d 64 61 72 |        |   cmdar|
|00005df0| 67 3b 09 2f 2a 20 3d 31 | 20 69 66 20 66 6e 61 6d |g;./* =1| if fnam|
|00005e00| 65 20 77 61 73 20 63 6f | 6d 6d 61 6e 64 20 6c 69 |e was co|mmand li|
|00005e10| 6e 65 20 61 72 67 20 2a | 2f 0a 7b 20 20 2f 2a 20 |ne arg *|/.{  /* |
|00005e20| 63 68 65 63 6b 20 69 66 | 20 66 69 6c 65 20 73 68 |check if| file sh|
|00005e30| 6f 75 6c 64 20 62 65 20 | 64 69 73 70 6c 61 79 65 |ould be |displaye|
|00005e40| 64 20 28 72 65 61 64 20 | 63 6f 6e 74 65 6e 74 73 |d (read |contents|
|00005e50| 20 69 66 20 61 20 64 69 | 72 65 63 74 6f 72 79 29 | if a di|rectory)|
|00005e60| 20 2a 2f 0a 20 20 20 20 | 73 74 72 75 63 74 20 73 | */.    |struct s|
|00005e70| 74 61 74 20 20 20 20 20 | 73 62 75 66 3b 0a 20 20 |tat     |sbuf;.  |
|00005e80| 20 20 72 65 67 69 73 74 | 65 72 20 63 68 61 72 20 |  regist|er char |
|00005e90| 20 2a 70 62 61 73 65 3b | 09 2f 2a 20 70 74 72 20 | *pbase;|./* ptr |
|00005ea0| 74 6f 20 62 61 73 65 6e | 61 6d 65 20 70 61 72 74 |to basen|ame part|
|00005eb0| 20 6f 66 20 66 6e 61 6d | 65 20 2a 2f 0a 0a 20 20 | of fnam|e */..  |
|00005ec0| 20 20 69 66 20 28 28 70 | 62 61 73 65 20 3d 20 73 |  if ((p|base = s|
|00005ed0| 74 72 72 63 68 72 20 28 | 66 6e 61 6d 65 2c 20 27 |trrchr (|fname, '|
|00005ee0| 2f 27 29 29 20 3d 3d 20 | 28 63 68 61 72 20 2a 29 |/')) == |(char *)|
|00005ef0| 4e 55 4c 4c 29 0a 09 70 | 62 61 73 65 20 3d 20 66 |NULL)..p|base = f|
|00005f00| 6e 61 6d 65 3b 0a 20 20 | 20 20 65 6c 73 65 0a 09 |name;.  |  else..|
|00005f10| 2b 2b 70 62 61 73 65 3b | 0a 0a 09 2f 2a 20 73 6b |++pbase;|.../* sk|
|00005f20| 69 70 20 66 69 6c 65 73 | 20 74 68 61 74 20 73 74 |ip files| that st|
|00005f30| 61 72 74 20 77 69 74 68 | 20 27 2e 27 20 75 6e 6c |art with| '.' unl|
|00005f40| 65 73 73 20 2d 61 20 2a | 2f 0a 20 20 20 20 69 66 |ess -a *|/.    if|
|00005f50| 20 28 2a 70 62 61 73 65 | 20 3d 3d 20 27 2e 27 20 | (*pbase| == '.' |
|00005f60| 26 26 20 21 41 6c 6c 5f | 66 69 6c 65 73 20 26 26 |&& !All_|files &&|
|00005f70| 20 21 63 6d 64 61 72 67 | 29 0a 09 72 65 74 75 72 | !cmdarg|)..retur|
|00005f80| 6e 3b 0a 20 20 20 20 0a | 20 20 20 20 69 66 20 28 |n;.    .|    if (|
|00005f90| 21 44 6f 73 74 61 74 20 | 26 26 20 21 63 6d 64 61 |!Dostat |&& !cmda|
|00005fa0| 72 67 29 0a 20 20 20 20 | 7b 0a 09 73 65 6c 65 63 |rg).    |{..selec|
|00005fb0| 74 66 20 28 66 6e 61 6d | 65 29 3b 09 2f 2a 20 73 |tf (fnam|e);./* s|
|00005fc0| 68 6f 72 74 20 76 65 72 | 73 69 6f 6e 20 2d 20 66 |hort ver|sion - f|
|00005fd0| 69 6c 65 20 6e 61 6d 65 | 20 6f 6e 6c 79 20 2a 2f |ile name| only */|
|00005fe0| 0a 09 72 65 74 75 72 6e | 3b 0a 20 20 20 20 7d 0a |..return|;.    }.|
|00005ff0| 0a 20 20 20 20 69 66 20 | 28 28 21 46 6f 6c 6c 6f |.    if |((!Follo|
|00006000| 77 5f 6c 69 6e 6b 73 20 | 26 26 20 6c 73 74 61 74 |w_links |&& lstat|
|00006010| 20 28 66 6e 61 6d 65 2c | 20 26 73 62 75 66 29 20 | (fname,| &sbuf) |
|00006020| 21 3d 20 30 29 0a 09 7c | 7c 20 28 46 6f 6c 6c 6f |!= 0)..||| (Follo|
|00006030| 77 5f 6c 69 6e 6b 73 20 | 26 26 20 73 74 61 74 20 |w_links |&& stat |
|00006040| 28 66 6e 61 6d 65 2c 20 | 26 73 62 75 66 29 20 21 |(fname, |&sbuf) !|
|00006050| 3d 20 30 29 29 0a 20 20 | 20 20 7b 0a 09 66 70 72 |= 0)).  |  {..fpr|
|00006060| 69 6e 74 66 20 28 73 74 | 64 65 72 72 2c 20 22 3f |intf (st|derr, "?|
|00006070| 75 6e 61 62 6c 65 20 74 | 6f 20 73 74 61 74 20 66 |unable t|o stat f|
|00006080| 69 6c 65 20 27 25 73 27 | 20 28 65 72 72 6e 6f 3d |ile '%s'| (errno=|
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+--------+-------------------------+-------------------------+--------+--------+