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This file was processed as: Tape Archive
(archive/tar).
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| dexvert
| Tape Archive (archive/tar)
| magic
| Supported |
| 20%
| dexvert
| Extreme Tracker (music/extremeTracker)
| fileSize
| Supported |
| 100%
| file
| tar archive
| default
| |
| 99%
| file
| tar archive (V7), file uuencode-1.0/uuencode.c, mode 664 , uid 115 , gid 1752 , size 12320 , seconds 5436210346
| default
| |
| 98%
| file
| data
| default
| |
| 100%
| siegfried
| x-fmt/265 Tape Archive Format
| default
| |
| 100%
| lsar
| Tar
| default
| |
| 100%
| gt2
| Kopftext: 'uuencode-1.0/uuencode.c'
| default (weak)
| |
| 100%
| disktype
| Pre-POSIX tar archive
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 75 75 65 6e 63 6f 64 65 | 2d 31 2e 30 2f 75 75 65 |uuencode|-1.0/uue|
|00000010| 6e 63 6f 64 65 2e 63 00 | 00 00 00 00 00 00 00 00 |ncode.c.|........|
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|00000d70| 74 69 63 20 76 6f 69 64 | 20 65 6e 63 6f 64 65 20 |tic void| encode |
|00000d80| 28 29 3b 0a 73 74 61 74 | 69 63 20 76 6f 69 64 20 |();.stat|ic void |
|00000d90| 75 73 61 67 65 20 28 29 | 3b 0a 23 65 6e 64 69 66 |usage ()|;.#endif|
|00000da0| 0a 0a 65 78 74 65 72 6e | 20 63 68 61 72 20 76 65 |..extern| char ve|
|00000db0| 72 73 69 6f 6e 5b 5d 3b | 0a 73 74 61 74 69 63 20 |rsion[];|.static |
|00000dc0| 63 68 61 72 20 2a 70 72 | 6f 67 72 61 6d 5f 6e 61 |char *pr|ogram_na|
|00000dd0| 6d 65 3b 0a 0a 69 6e 74 | 0a 6d 61 69 6e 20 28 61 |me;..int|.main (a|
|00000de0| 72 67 63 2c 20 61 72 67 | 76 29 0a 20 20 20 20 20 |rgc, arg|v). |
|00000df0| 69 6e 74 20 61 72 67 63 | 3b 0a 20 20 20 20 20 63 |int argc|;. c|
|00000e00| 68 61 72 20 2a 2a 61 72 | 67 76 3b 0a 7b 0a 20 20 |har **ar|gv;.{. |
|00000e10| 69 6e 74 20 6f 70 74 3b | 0a 20 20 73 74 72 75 63 |int opt;|. struc|
|00000e20| 74 20 73 74 61 74 20 73 | 62 3b 0a 20 20 69 6e 74 |t stat s|b;. int|
|00000e30| 20 6d 6f 64 65 3b 0a 0a | 20 20 70 72 6f 67 72 61 | mode;..| progra|
|00000e40| 6d 5f 6e 61 6d 65 20 3d | 20 61 72 67 76 5b 30 5d |m_name =| argv[0]|
|00000e50| 3b 0a 0a 20 20 77 68 69 | 6c 65 20 28 28 6f 70 74 |;.. whi|le ((opt|
|00000e60| 20 3d 20 67 65 74 6f 70 | 74 5f 6c 6f 6e 67 20 28 | = getop|t_long (|
|00000e70| 61 72 67 63 2c 20 61 72 | 67 76 2c 20 22 68 76 22 |argc, ar|gv, "hv"|
|00000e80| 2c 20 6c 6f 6e 67 6f 70 | 74 73 2c 20 28 69 6e 74 |, longop|ts, (int|
|00000e90| 20 2a 29 20 4e 55 4c 4c | 29 29 0a 09 20 21 3d 20 | *) NULL|)).. != |
|00000ea0| 45 4f 46 29 0a 20 20 20 | 20 7b 0a 20 20 20 20 20 |EOF). | {. |
|00000eb0| 20 73 77 69 74 63 68 20 | 28 6f 70 74 29 0a 09 7b | switch |(opt)..{|
|00000ec0| 0a 09 63 61 73 65 20 27 | 68 27 3a 0a 09 20 20 70 |..case '|h':.. p|
|00000ed0| 72 69 6e 74 66 20 28 22 | 45 6e 63 6f 64 65 20 61 |rintf ("|Encode a|
|00000ee0| 20 66 69 6c 65 20 69 6e | 20 61 20 73 65 76 65 6e | file in| a seven|
|00000ef0| 20 62 69 74 20 66 6f 72 | 6d 61 74 5c 6e 22 29 3b | bit for|mat\n");|
|00000f00| 0a 09 20 20 75 73 61 67 | 65 20 28 73 74 64 6f 75 |.. usag|e (stdou|
|00000f10| 74 2c 20 30 29 3b 0a 0a | 09 63 61 73 65 20 27 76 |t, 0);..|.case 'v|
|00000f20| 27 3a 0a 09 20 20 70 72 | 69 6e 74 66 20 28 22 25 |':.. pr|intf ("%|
|00000f30| 73 5c 6e 22 2c 20 76 65 | 72 73 69 6f 6e 29 3b 0a |s\n", ve|rsion);.|
|00000f40| 09 20 20 65 78 69 74 20 | 28 30 29 3b 0a 0a 09 63 |. exit |(0);...c|
|00000f50| 61 73 65 20 30 3a 0a 09 | 20 20 62 72 65 61 6b 3b |ase 0:..| break;|
|00000f60| 0a 0a 09 64 65 66 61 75 | 6c 74 3a 0a 09 20 20 75 |...defau|lt:.. u|
|00000f70| 73 61 67 65 20 28 73 74 | 64 65 72 72 2c 20 31 29 |sage (st|derr, 1)|
|00000f80| 3b 0a 09 7d 0a 20 20 20 | 20 7d 0a 0a 20 20 73 77 |;..}. | }.. sw|
|00000f90| 69 74 63 68 20 28 61 72 | 67 63 20 2d 20 6f 70 74 |itch (ar|gc - opt|
|00000fa0| 69 6e 64 29 0a 20 20 20 | 20 7b 0a 20 20 20 20 63 |ind). | {. c|
|00000fb0| 61 73 65 20 32 3a 09 09 | 09 2f 2a 20 6f 70 74 69 |ase 2:..|./* opti|
|00000fc0| 6f 6e 61 6c 20 66 69 72 | 73 74 20 61 72 67 75 6d |onal fir|st argum|
|00000fd0| 65 6e 74 20 69 73 20 69 | 6e 70 75 74 20 66 69 6c |ent is i|nput fil|
|00000fe0| 65 20 2a 2f 0a 20 20 20 | 20 20 20 69 66 20 28 21 |e */. | if (!|
|00000ff0| 20 66 72 65 6f 70 65 6e | 20 28 61 72 67 76 5b 6f | freopen| (argv[o|
|00001000| 70 74 69 6e 64 5d 2c 20 | 22 72 22 2c 20 73 74 64 |ptind], |"r", std|
|00001010| 69 6e 29 0a 09 20 20 7c | 7c 20 66 73 74 61 74 20 |in).. ||| fstat |
|00001020| 28 66 69 6c 65 6e 6f 20 | 28 73 74 64 69 6e 29 2c |(fileno |(stdin),|
|00001030| 20 26 73 62 29 29 0a 09 | 7b 0a 09 20 20 66 70 72 | &sb))..|{.. fpr|
|00001040| 69 6e 74 66 20 28 73 74 | 64 65 72 72 2c 20 22 25 |intf (st|derr, "%|
|00001050| 73 3a 22 2c 20 70 72 6f | 67 72 61 6d 5f 6e 61 6d |s:", pro|gram_nam|
|00001060| 65 29 3b 0a 09 20 20 70 | 65 72 72 6f 72 20 28 61 |e);.. p|error (a|
|00001070| 72 67 76 5b 6f 70 74 69 | 6e 64 5d 29 3b 0a 09 20 |rgv[opti|nd]);.. |
|00001080| 20 65 78 69 74 28 31 29 | 3b 0a 09 7d 0a 20 20 20 | exit(1)|;..}. |
|00001090| 20 20 20 6d 6f 64 65 20 | 3d 20 73 62 2e 73 74 5f | mode |= sb.st_|
|000010a0| 6d 6f 64 65 20 26 20 28 | 53 5f 49 52 57 58 55 20 |mode & (|S_IRWXU |
|000010b0| 7c 20 53 5f 49 52 57 58 | 47 20 7c 20 53 5f 49 52 || S_IRWX|G | S_IR|
|000010c0| 57 58 4f 29 3b 0a 20 20 | 20 20 20 20 2b 2b 6f 70 |WXO);. | ++op|
|000010d0| 74 69 6e 64 3b 0a 20 20 | 20 20 20 20 62 72 65 61 |tind;. | brea|
|000010e0| 6b 3b 0a 20 20 20 20 63 | 61 73 65 20 31 3a 0a 20 |k;. c|ase 1:. |
|000010f0| 20 20 20 20 20 6d 6f 64 | 65 20 3d 20 52 57 20 26 | mod|e = RW &|
|00001100| 20 7e 75 6d 61 73 6b 20 | 28 52 57 29 3b 0a 20 20 | ~umask |(RW);. |
|00001110| 20 20 20 20 62 72 65 61 | 6b 3b 0a 20 20 20 20 63 | brea|k;. c|
|00001120| 61 73 65 20 30 3a 0a 20 | 20 20 20 64 65 66 61 75 |ase 0:. | defau|
|00001130| 6c 74 3a 0a 20 20 20 20 | 20 20 75 73 61 67 65 20 |lt:. | usage |
|00001140| 28 73 74 64 65 72 72 2c | 20 31 29 3b 0a 20 20 20 |(stderr,| 1);. |
|00001150| 20 7d 0a 0a 23 69 66 20 | 53 5f 49 52 57 58 55 20 | }..#if |S_IRWXU |
|00001160| 21 3d 20 30 37 30 30 0a | 20 23 65 72 72 6f 72 20 |!= 0700.| #error |
|00001170| 4d 75 73 74 20 74 72 61 | 6e 73 6c 61 74 65 20 6d |Must tra|nslate m|
|00001180| 6f 64 65 20 61 72 67 75 | 6d 65 6e 74 0a 23 65 6e |ode argu|ment.#en|
|00001190| 64 69 66 0a 0a 20 20 70 | 72 69 6e 74 66 20 28 22 |dif.. p|rintf ("|
|000011a0| 62 65 67 69 6e 20 25 6f | 20 25 73 5c 6e 22 2c 20 |begin %o| %s\n", |
|000011b0| 6d 6f 64 65 2c 20 61 72 | 67 76 5b 6f 70 74 69 6e |mode, ar|gv[optin|
|000011c0| 64 5d 29 3b 0a 20 20 65 | 6e 63 6f 64 65 20 28 29 |d]);. e|ncode ()|
|000011d0| 3b 0a 20 20 70 72 69 6e | 74 66 20 28 22 65 6e 64 |;. prin|tf ("end|
|000011e0| 5c 6e 22 29 3b 0a 20 20 | 69 66 20 28 66 65 72 72 |\n");. |if (ferr|
|000011f0| 6f 72 20 28 73 74 64 6f | 75 74 29 29 0a 20 20 20 |or (stdo|ut)). |
|00001200| 20 7b 0a 20 20 20 20 20 | 20 66 70 72 69 6e 74 66 | {. | fprintf|
|00001210| 20 28 73 74 64 65 72 72 | 2c 20 22 75 75 65 6e 63 | (stderr|, "uuenc|
|00001220| 6f 64 65 3a 20 77 72 69 | 74 65 20 65 72 72 6f 72 |ode: wri|te error|
|00001230| 5c 6e 22 29 3b 0a 20 20 | 20 20 20 20 65 78 69 74 |\n");. | exit|
|00001240| 20 28 31 29 3b 0a 20 20 | 20 20 7d 0a 20 20 65 78 | (1);. | }. ex|
|00001250| 69 74 20 28 30 29 3b 0a | 7d 0a 0a 2f 2a 20 45 4e |it (0);.|}../* EN|
|00001260| 43 20 69 73 20 74 68 65 | 20 62 61 73 69 63 20 31 |C is the| basic 1|
|00001270| 20 63 68 61 72 61 63 74 | 65 72 20 65 6e 63 6f 64 | charact|er encod|
|00001280| 69 6e 67 20 66 75 6e 63 | 74 69 6f 6e 20 74 6f 20 |ing func|tion to |
|00001290| 6d 61 6b 65 20 61 20 63 | 68 61 72 20 70 72 69 6e |make a c|har prin|
|000012a0| 74 69 6e 67 20 2a 2f 0a | 23 64 65 66 69 6e 65 09 |ting */.|#define.|
|000012b0| 45 4e 43 28 63 29 20 28 | 28 63 29 20 3f 20 28 28 |ENC(c) (|(c) ? ((|
|000012c0| 63 29 20 26 20 30 37 37 | 29 20 2b 20 27 20 27 3a |c) & 077|) + ' ':|
|000012d0| 20 27 60 27 29 0a 0a 2f | 2a 0a 20 2a 20 63 6f 70 | '`')../|*. * cop|
|000012e0| 79 20 66 72 6f 6d 20 69 | 6e 20 74 6f 20 6f 75 74 |y from i|n to out|
|000012f0| 2c 20 65 6e 63 6f 64 69 | 6e 67 20 61 73 20 79 6f |, encodi|ng as yo|
|00001300| 75 20 67 6f 20 61 6c 6f | 6e 67 2e 0a 20 2a 2f 0a |u go alo|ng.. */.|
|00001310| 73 74 61 74 69 63 20 76 | 6f 69 64 0a 65 6e 63 6f |static v|oid.enco|
|00001320| 64 65 20 28 29 0a 7b 0a | 20 20 72 65 67 69 73 74 |de ().{.| regist|
|00001330| 65 72 20 69 6e 74 20 63 | 68 2c 20 6e 3b 0a 20 20 |er int c|h, n;. |
|00001340| 72 65 67 69 73 74 65 72 | 20 63 68 61 72 20 2a 70 |register| char *p|
|00001350| 3b 0a 20 20 63 68 61 72 | 20 62 75 66 5b 38 30 5d |;. char| buf[80]|
|00001360| 3b 0a 0a 20 20 77 68 69 | 6c 65 20 28 28 6e 20 3d |;.. whi|le ((n =|
|00001370| 20 66 72 65 61 64 20 28 | 62 75 66 2c 20 31 2c 20 | fread (|buf, 1, |
|00001380| 34 35 2c 20 73 74 64 69 | 6e 29 29 20 21 3d 20 30 |45, stdi|n)) != 0|
|00001390| 29 0a 20 20 20 20 7b 0a | 20 20 20 20 20 20 63 68 |). {.| ch|
|000013a0| 20 3d 20 45 4e 43 20 28 | 6e 29 3b 0a 20 20 20 20 | = ENC (|n);. |
|000013b0| 20 20 69 66 20 28 70 75 | 74 63 68 61 72 20 28 63 | if (pu|tchar (c|
|000013c0| 68 29 20 3d 3d 20 45 4f | 46 29 0a 09 62 72 65 61 |h) == EO|F)..brea|
|000013d0| 6b 3b 0a 20 20 20 20 20 | 20 66 6f 72 20 28 70 20 |k;. | for (p |
|000013e0| 3d 20 62 75 66 3b 20 6e | 20 3e 20 30 3b 20 6e 20 |= buf; n| > 0; n |
|000013f0| 2d 3d 20 33 2c 20 70 20 | 2b 3d 20 33 29 0a 09 7b |-= 3, p |+= 3)..{|
|00001400| 0a 09 20 20 63 68 20 3d | 20 2a 70 20 3e 3e 20 32 |.. ch =| *p >> 2|
|00001410| 3b 0a 09 20 20 63 68 20 | 3d 20 45 4e 43 20 28 63 |;.. ch |= ENC (c|
|00001420| 68 29 3b 0a 09 20 20 69 | 66 20 28 70 75 74 63 68 |h);.. i|f (putch|
|00001430| 61 72 20 28 63 68 29 20 | 3d 3d 20 45 4f 46 29 0a |ar (ch) |== EOF).|
|00001440| 09 20 20 20 20 62 72 65 | 61 6b 3b 0a 09 20 20 63 |. bre|ak;.. c|
|00001450| 68 20 3d 20 28 28 2a 70 | 20 3c 3c 20 34 29 20 26 |h = ((*p| << 4) &|
|00001460| 20 30 36 30 29 20 7c 20 | 28 28 70 5b 31 5d 20 3e | 060) | |((p[1] >|
|00001470| 3e 20 34 29 20 26 20 30 | 31 37 29 3b 0a 09 20 20 |> 4) & 0|17);.. |
|00001480| 63 68 20 3d 20 45 4e 43 | 20 28 63 68 29 3b 0a 09 |ch = ENC| (ch);..|
|00001490| 20 20 69 66 20 28 70 75 | 74 63 68 61 72 20 28 63 | if (pu|tchar (c|
|000014a0| 68 29 20 3d 3d 20 45 4f | 46 29 0a 09 20 20 20 20 |h) == EO|F).. |
|000014b0| 62 72 65 61 6b 3b 0a 09 | 20 20 63 68 20 3d 20 28 |break;..| ch = (|
|000014c0| 28 70 5b 31 5d 20 3c 3c | 20 32 29 20 26 20 30 37 |(p[1] <<| 2) & 07|
|000014d0| 34 29 20 7c 20 28 28 70 | 5b 32 5d 20 3e 3e 20 36 |4) | ((p|[2] >> 6|
|000014e0| 29 20 26 20 30 33 29 3b | 0a 09 20 20 63 68 20 3d |) & 03);|.. ch =|
|000014f0| 20 45 4e 43 20 28 63 68 | 29 3b 0a 09 20 20 69 66 | ENC (ch|);.. if|
|00001500| 20 28 70 75 74 63 68 61 | 72 20 28 63 68 29 20 3d | (putcha|r (ch) =|
|00001510| 3d 20 45 4f 46 29 0a 09 | 20 20 20 20 62 72 65 61 |= EOF)..| brea|
|00001520| 6b 3b 0a 09 20 20 63 68 | 20 3d 20 70 5b 32 5d 20 |k;.. ch| = p[2] |
|00001530| 26 20 30 37 37 3b 0a 09 | 20 20 63 68 20 3d 20 45 |& 077;..| ch = E|
|00001540| 4e 43 20 28 63 68 29 3b | 0a 09 20 20 69 66 20 28 |NC (ch);|.. if (|
|00001550| 70 75 74 63 68 61 72 20 | 28 63 68 29 20 3d 3d 20 |putchar |(ch) == |
|00001560| 45 4f 46 29 0a 09 20 20 | 20 20 62 72 65 61 6b 3b |EOF).. | break;|
|00001570| 0a 09 7d 0a 20 20 20 20 | 20 20 69 66 20 28 70 75 |..}. | if (pu|
|00001580| 74 63 68 61 72 20 28 27 | 5c 6e 27 29 20 3d 3d 20 |tchar ('|\n') == |
|00001590| 45 4f 46 29 0a 09 62 72 | 65 61 6b 3b 0a 20 20 20 |EOF)..br|eak;. |
|000015a0| 20 7d 0a 20 20 69 66 20 | 28 66 65 72 72 6f 72 20 | }. if |(ferror |
|000015b0| 28 73 74 64 69 6e 29 29 | 0a 20 20 20 20 7b 0a 20 |(stdin))|. {. |
|000015c0| 20 20 20 20 20 66 70 72 | 69 6e 74 66 20 28 73 74 | fpr|intf (st|
|000015d0| 64 65 72 72 2c 20 22 75 | 75 65 6e 63 6f 64 65 3a |derr, "u|uencode:|
|000015e0| 20 72 65 61 64 20 65 72 | 72 6f 72 5c 6e 22 29 3b | read er|ror\n");|
|000015f0| 0a 20 20 20 20 20 20 65 | 78 69 74 28 31 29 3b 0a |. e|xit(1);.|
|00001600| 20 20 20 20 7d 0a 20 20 | 63 68 20 3d 20 45 4e 43 | }. |ch = ENC|
|00001610| 20 28 27 5c 30 27 29 3b | 0a 20 20 70 75 74 63 68 | ('\0');|. putch|
|00001620| 61 72 20 28 63 68 29 3b | 0a 20 20 70 75 74 63 68 |ar (ch);|. putch|
|00001630| 61 72 20 28 27 5c 6e 27 | 29 3b 0a 7d 0a 0a 73 74 |ar ('\n'|);.}..st|
|00001640| 61 74 69 63 20 76 6f 69 | 64 0a 75 73 61 67 65 20 |atic voi|d.usage |
|00001650| 28 66 2c 20 73 74 61 74 | 75 73 29 0a 20 20 20 20 |(f, stat|us). |
|00001660| 20 46 49 4c 45 20 2a 66 | 3b 0a 20 20 20 20 20 69 | FILE *f|;. i|
|00001670| 6e 74 20 73 74 61 74 75 | 73 3b 0a 7b 0a 20 20 66 |nt statu|s;.{. f|
|00001680| 70 72 69 6e 74 66 20 28 | 66 2c 20 22 55 73 61 67 |printf (|f, "Usag|
|00001690| 65 3a 20 25 73 20 5b 69 | 6e 66 69 6c 65 5d 20 72 |e: %s [i|nfile] r|
|000016a0| 65 6d 6f 74 65 66 69 6c | 65 5c 6e 22 2c 20 70 72 |emotefil|e\n", pr|
|000016b0| 6f 67 72 61 6d 5f 6e 61 | 6d 65 29 3b 0a 20 20 65 |ogram_na|me);. e|
|000016c0| 78 69 74 20 28 73 74 61 | 74 75 73 29 3b 0a 7d 0a |xit (sta|tus);.}.|
|000016d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000016e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000016f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001700| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001720| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000017a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000017b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000017c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000017d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000017e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000017f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001800| 75 75 65 6e 63 6f 64 65 | 2d 31 2e 30 2f 75 75 64 |uuencode|-1.0/uud|
|00001810| 65 63 6f 64 65 2e 63 00 | 00 00 00 00 00 00 00 00 |ecode.c.|........|
|00001820| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001830| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001840| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001850| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001860| 00 00 00 00 20 20 20 36 | 36 34 20 00 20 20 20 31 |.... 6|64 . 1|
|00001870| 31 35 20 00 20 20 31 37 | 35 32 20 00 20 20 20 20 |15 . 17|52 . |
|00001880| 20 20 31 35 32 31 35 20 | 20 35 34 33 36 32 31 35 | 15215 | 5436215|
|00001890| 30 30 36 20 20 31 30 32 | 34 36 00 20 00 00 00 00 |006 102|46. ....|
|000018a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000018b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000018c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000018d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000018e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000018f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001900| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001910| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001920| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001930| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001940| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001950| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001960| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001970| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001980| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001990| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000019a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000019b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000019c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000019d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000019e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000019f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001a00| 2f 2a 0a 20 2a 20 43 6f | 70 79 72 69 67 68 74 20 |/*. * Co|pyright |
|00001a10| 28 63 29 20 31 39 38 33 | 20 52 65 67 65 6e 74 73 |(c) 1983| Regents|
|00001a20| 20 6f 66 20 74 68 65 20 | 55 6e 69 76 65 72 73 69 | of the |Universi|
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|00001a50| 72 65 73 65 72 76 65 64 | 2e 0a 20 2a 0a 20 2a 20 |reserved|.. *. * |
|00001a60| 52 65 64 69 73 74 72 69 | 62 75 74 69 6f 6e 20 61 |Redistri|bution a|
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|00001b10| 75 72 63 65 20 63 6f 64 | 65 20 6d 75 73 74 20 72 |urce cod|e must r|
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|00001b30| 63 6f 70 79 72 69 67 68 | 74 0a 20 2a 20 20 20 20 |copyrigh|t. * |
|00001b40| 6e 6f 74 69 63 65 2c 20 | 74 68 69 73 20 6c 69 73 |notice, |this lis|
|00001b50| 74 20 6f 66 20 63 6f 6e | 64 69 74 69 6f 6e 73 20 |t of con|ditions |
|00001b60| 61 6e 64 20 74 68 65 20 | 66 6f 6c 6c 6f 77 69 6e |and the |followin|
|00001b70| 67 20 64 69 73 63 6c 61 | 69 6d 65 72 2e 0a 20 2a |g discla|imer.. *|
|00001b80| 20 32 2e 20 52 65 64 69 | 73 74 72 69 62 75 74 69 | 2. Redi|stributi|
|00001b90| 6f 6e 73 20 69 6e 20 62 | 69 6e 61 72 79 20 66 6f |ons in b|inary fo|
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|00002910| 20 20 20 20 63 68 61 72 | 20 2a 66 69 6c 65 6e 61 | char| *filena|
|00002920| 6d 65 3b 0a 0a 20 20 20 | 20 20 20 72 76 61 6c 20 |me;.. | rval |
|00002930| 3d 20 30 3b 0a 20 20 20 | 20 20 20 64 6f 0a 09 7b |= 0;. | do..{|
|00002940| 0a 09 20 20 69 66 20 28 | 66 72 65 6f 70 65 6e 20 |.. if (|freopen |
|00002950| 28 61 72 67 76 5b 6f 70 | 74 69 6e 64 5d 2c 20 22 |(argv[op|tind], "|
|00002960| 72 22 2c 20 73 74 64 69 | 6e 29 20 21 3d 20 4e 55 |r", stdi|n) != NU|
|00002970| 4c 4c 29 0a 09 20 20 20 | 20 72 76 61 6c 20 7c 3d |LL).. | rval |=|
|00002980| 20 64 65 63 6f 64 65 20 | 28 61 72 67 76 5b 6f 70 | decode |(argv[op|
|00002990| 74 69 6e 64 5d 29 3b 0a | 09 20 20 65 6c 73 65 0a |tind]);.|. else.|
|000029a0| 09 20 20 20 20 7b 0a 09 | 20 20 20 20 20 20 66 70 |. {..| fp|
|000029b0| 72 69 6e 74 66 20 28 73 | 74 64 65 72 72 2c 20 22 |rintf (s|tderr, "|
|000029c0| 25 73 3a 22 2c 20 70 72 | 6f 67 72 61 6d 5f 6e 61 |%s:", pr|ogram_na|
|000029d0| 6d 65 29 3b 0a 09 20 20 | 20 20 20 20 70 65 72 72 |me);.. | perr|
|000029e0| 6f 72 20 28 61 72 67 76 | 5b 6f 70 74 69 6e 64 5d |or (argv|[optind]|
|000029f0| 29 3b 0a 09 20 20 20 20 | 20 20 72 76 61 6c 20 3d |);.. | rval =|
|00002a00| 20 31 3b 0a 09 20 20 20 | 20 7d 0a 09 20 20 2b 2b | 1;.. | }.. ++|
|00002a10| 6f 70 74 69 6e 64 3b 0a | 09 7d 0a 20 20 20 20 20 |optind;.|.}. |
|00002a20| 20 77 68 69 6c 65 20 28 | 6f 70 74 69 6e 64 20 3c | while (|optind <|
|00002a30| 20 61 72 67 63 29 3b 0a | 20 20 20 20 7d 0a 0a 20 | argc);.| }.. |
|00002a40| 20 65 78 69 74 20 28 72 | 76 61 6c 29 3b 0a 7d 0a | exit (r|val);.}.|
|00002a50| 0a 23 64 65 66 69 6e 65 | 09 44 45 43 28 63 29 09 |.#define|.DEC(c).|
|00002a60| 28 28 28 63 29 20 2d 20 | 27 20 27 29 20 26 20 30 |(((c) - |' ') & 0|
|00002a70| 37 37 29 20 2f 2a 20 73 | 69 6e 67 6c 65 20 63 68 |77) /* s|ingle ch|
|00002a80| 61 72 61 63 74 65 72 20 | 64 65 63 6f 64 65 20 2a |aracter |decode *|
|00002a90| 2f 0a 0a 73 74 61 74 69 | 63 20 69 6e 74 0a 64 65 |/..stati|c int.de|
|00002aa0| 63 6f 64 65 20 28 66 69 | 6c 65 6e 61 6d 65 29 0a |code (fi|lename).|
|00002ab0| 20 20 20 20 20 63 68 61 | 72 20 2a 66 69 6c 65 6e | cha|r *filen|
|00002ac0| 61 6d 65 3b 0a 7b 0a 20 | 20 73 74 72 75 63 74 20 |ame;.{. | struct |
|00002ad0| 70 61 73 73 77 64 20 2a | 70 77 3b 0a 20 20 72 65 |passwd *|pw;. re|
|00002ae0| 67 69 73 74 65 72 20 69 | 6e 74 20 6e 3b 0a 20 20 |gister i|nt n;. |
|00002af0| 72 65 67 69 73 74 65 72 | 20 63 68 61 72 20 63 68 |register| char ch|
|00002b00| 2c 20 2a 70 3b 0a 20 20 | 69 6e 74 20 6d 6f 64 65 |, *p;. |int mode|
|00002b10| 2c 20 6e 31 3b 0a 20 20 | 63 68 61 72 20 62 75 66 |, n1;. |char buf|
|00002b20| 5b 32 20 2a 20 42 55 46 | 53 49 5a 5d 3b 0a 20 20 |[2 * BUF|SIZ];. |
|00002b30| 63 68 61 72 20 2a 6f 75 | 74 6e 61 6d 65 3b 0a 0a |char *ou|tname;..|
|00002b40| 20 20 2f 2a 20 73 65 61 | 72 63 68 20 66 6f 72 20 | /* sea|rch for |
|00002b50| 68 65 61 64 65 72 20 6c | 69 6e 65 20 2a 2f 0a 20 |header l|ine */. |
|00002b60| 20 64 6f 0a 20 20 20 20 | 7b 0a 20 20 20 20 20 20 | do. |{. |
|00002b70| 69 66 20 28 66 67 65 74 | 73 20 28 62 75 66 2c 20 |if (fget|s (buf, |
|00002b80| 73 69 7a 65 6f 66 20 28 | 62 75 66 29 2c 20 73 74 |sizeof (|buf), st|
|00002b90| 64 69 6e 29 20 3d 3d 20 | 4e 55 4c 4c 29 0a 09 7b |din) == |NULL)..{|
|00002ba0| 0a 09 20 20 66 70 72 69 | 6e 74 66 20 28 73 74 64 |.. fpri|ntf (std|
|00002bb0| 65 72 72 2c 0a 09 09 20 | 20 22 25 73 3a 25 73 3a |err,... | "%s:%s:|
|00002bc0| 20 6e 6f 20 5c 22 62 65 | 67 69 6e 5c 22 20 6c 69 | no \"be|gin\" li|
|00002bd0| 6e 65 5c 6e 22 2c 20 70 | 72 6f 67 72 61 6d 5f 6e |ne\n", p|rogram_n|
|00002be0| 61 6d 65 2c 20 66 69 6c | 65 6e 61 6d 65 29 3b 0a |ame, fil|ename);.|
|00002bf0| 09 20 20 72 65 74 75 72 | 6e 20 31 3b 0a 09 7d 0a |. retur|n 1;..}.|
|00002c00| 20 20 20 20 7d 0a 20 20 | 77 68 69 6c 65 20 28 73 | }. |while (s|
|00002c10| 74 72 6e 63 6d 70 20 28 | 62 75 66 2c 20 22 62 65 |trncmp (|buf, "be|
|00002c20| 67 69 6e 20 22 2c 20 36 | 29 20 21 3d 20 30 29 3b |gin ", 6|) != 0);|
|00002c30| 0a 0a 20 20 73 73 63 61 | 6e 66 20 28 62 75 66 2c |.. ssca|nf (buf,|
|00002c40| 20 22 62 65 67 69 6e 20 | 25 6f 20 25 73 22 2c 20 | "begin |%o %s", |
|00002c50| 26 6d 6f 64 65 2c 20 62 | 75 66 29 3b 0a 0a 20 20 |&mode, b|uf);.. |
|00002c60| 2f 2a 20 68 61 6e 64 6c | 65 20 7e 75 73 65 72 2f |/* handl|e ~user/|
|00002c70| 66 69 6c 65 20 66 6f 72 | 6d 61 74 20 2a 2f 0a 20 |file for|mat */. |
|00002c80| 20 69 66 20 28 62 75 66 | 5b 30 5d 20 21 3d 20 27 | if (buf|[0] != '|
|00002c90| 7e 27 29 0a 20 20 20 20 | 6f 75 74 6e 61 6d 65 20 |~'). |outname |
|00002ca0| 3d 20 62 75 66 3b 0a 20 | 20 65 6c 73 65 0a 20 20 |= buf;. | else. |
|00002cb0| 20 20 7b 0a 20 20 20 20 | 20 20 70 20 3d 20 62 75 | {. | p = bu|
|00002cc0| 66 20 2b 20 31 3b 0a 20 | 20 20 20 20 20 77 68 69 |f + 1;. | whi|
|00002cd0| 6c 65 20 28 2a 70 20 21 | 3d 20 27 2f 27 29 0a 09 |le (*p !|= '/')..|
|00002ce0| 2b 2b 70 3b 0a 20 20 20 | 20 20 20 69 66 20 28 2a |++p;. | if (*|
|00002cf0| 70 20 3d 3d 20 27 5c 30 | 27 29 0a 09 7b 0a 09 20 |p == '\0|')..{.. |
|00002d00| 20 66 70 72 69 6e 74 66 | 20 28 73 74 64 65 72 72 | fprintf| (stderr|
|00002d10| 2c 20 22 25 73 3a 25 73 | 3a 20 69 6c 6c 65 67 61 |, "%s:%s|: illega|
|00002d20| 6c 20 7e 75 73 65 72 5c | 6e 22 2c 20 70 72 6f 67 |l ~user\|n", prog|
|00002d30| 72 61 6d 5f 6e 61 6d 65 | 2c 0a 09 09 20 20 20 66 |ram_name|,... f|
|00002d40| 69 6c 65 6e 61 6d 65 29 | 3b 0a 09 20 20 72 65 74 |ilename)|;.. ret|
|00002d50| 75 72 6e 20 31 3b 0a 09 | 7d 0a 20 20 20 20 20 20 |urn 1;..|}. |
|00002d60| 2a 70 2b 2b 20 3d 20 27 | 5c 30 27 3b 0a 20 20 20 |*p++ = '|\0';. |
|00002d70| 20 20 20 70 77 20 3d 20 | 67 65 74 70 77 6e 61 6d | pw = |getpwnam|
|00002d80| 20 28 62 75 66 20 2b 20 | 31 29 3b 0a 20 20 20 20 | (buf + |1);. |
|00002d90| 20 20 69 66 20 28 70 77 | 20 3d 3d 20 4e 55 4c 4c | if (pw| == NULL|
|00002da0| 29 0a 09 7b 0a 09 20 20 | 66 70 72 69 6e 74 66 20 |)..{.. |fprintf |
|00002db0| 28 73 74 64 65 72 72 2c | 20 22 25 73 3a 25 73 3a |(stderr,| "%s:%s:|
|00002dc0| 20 6e 6f 20 75 73 65 72 | 20 25 73 5c 6e 22 2c 20 | no user| %s\n", |
|00002dd0| 70 72 6f 67 72 61 6d 5f | 6e 61 6d 65 2c 0a 09 09 |program_|name,...|
|00002de0| 20 20 20 66 69 6c 65 6e | 61 6d 65 2c 20 62 75 66 | filen|ame, buf|
|00002df0| 20 2b 20 31 29 3b 0a 09 | 20 20 72 65 74 75 72 6e | + 1);..| return|
|00002e00| 20 31 3b 0a 09 7d 0a 20 | 20 20 20 20 20 6e 20 3d | 1;..}. | n =|
|00002e10| 20 73 74 72 6c 65 6e 20 | 28 70 77 2d 3e 70 77 5f | strlen |(pw->pw_|
|00002e20| 64 69 72 29 3b 0a 20 20 | 20 20 20 20 6e 31 20 3d |dir);. | n1 =|
|00002e30| 20 73 74 72 6c 65 6e 20 | 28 70 29 3b 0a 20 20 20 | strlen |(p);. |
|00002e40| 20 20 20 6f 75 74 6e 61 | 6d 65 20 3d 20 28 63 68 | outna|me = (ch|
|00002e50| 61 72 20 2a 29 20 61 6c | 6c 6f 63 61 20 28 6e 20 |ar *) al|loca (n |
|00002e60| 2b 20 6e 31 20 2b 20 32 | 29 3b 0a 20 20 20 20 20 |+ n1 + 2|);. |
|00002e70| 20 6d 65 6d 63 70 79 20 | 28 6f 75 74 6e 61 6d 65 | memcpy |(outname|
|00002e80| 20 2b 20 6e 20 2b 20 31 | 2c 20 70 2c 20 6e 31 20 | + n + 1|, p, n1 |
|00002e90| 2b 20 31 29 3b 0a 20 20 | 20 20 20 20 6d 65 6d 63 |+ 1);. | memc|
|00002ea0| 70 79 20 28 6f 75 74 6e | 61 6d 65 2c 20 70 77 2d |py (outn|ame, pw-|
|00002eb0| 3e 70 77 5f 64 69 72 2c | 20 6e 29 3b 0a 20 20 20 |>pw_dir,| n);. |
|00002ec0| 20 20 20 6f 75 74 6e 61 | 6d 65 5b 6e 5d 20 3d 20 | outna|me[n] = |
|00002ed0| 27 2f 27 3b 0a 20 20 20 | 20 7d 0a 0a 20 20 2f 2a |'/';. | }.. /*|
|00002ee0| 20 63 72 65 61 74 65 20 | 6f 75 74 70 75 74 20 66 | create |output f|
|00002ef0| 69 6c 65 2c 20 73 65 74 | 20 6d 6f 64 65 20 2a 2f |ile, set| mode */|
|00002f00| 0a 20 20 69 66 20 28 66 | 72 65 6f 70 65 6e 20 28 |. if (f|reopen (|
|00002f10| 6f 75 74 6e 61 6d 65 2c | 20 22 77 22 2c 20 73 74 |outname,| "w", st|
|00002f20| 64 6f 75 74 29 20 3d 3d | 20 4e 55 4c 4c 0a 20 20 |dout) ==| NULL. |
|00002f30| 20 20 20 20 7c 7c 20 66 | 63 68 6d 6f 64 20 28 66 | || f|chmod (f|
|00002f40| 69 6c 65 6e 6f 20 28 73 | 74 64 6f 75 74 29 2c 0a |ileno (s|tdout),.|
|00002f50| 09 09 20 6d 6f 64 65 20 | 26 20 28 53 5f 49 52 57 |.. mode |& (S_IRW|
|00002f60| 58 55 20 7c 20 53 5f 49 | 52 57 58 47 20 7c 20 53 |XU | S_I|RWXG | S|
|00002f70| 5f 49 52 57 58 4f 29 29 | 29 0a 20 20 20 20 7b 0a |_IRWXO))|). {.|
|00002f80| 20 20 20 20 20 20 66 70 | 72 69 6e 74 66 20 28 73 | fp|rintf (s|
|00002f90| 74 64 65 72 72 2c 20 22 | 25 73 3a 25 73 3a 22 2c |tderr, "|%s:%s:",|
|00002fa0| 20 70 72 6f 67 72 61 6d | 5f 6e 61 6d 65 2c 20 6f | program|_name, o|
|00002fb0| 75 74 6e 61 6d 65 29 3b | 0a 20 20 20 20 20 20 70 |utname);|. p|
|00002fc0| 65 72 72 6f 72 20 28 66 | 69 6c 65 6e 61 6d 65 29 |error (f|ilename)|
|00002fd0| 3b 0a 20 20 20 20 20 20 | 72 65 74 75 72 6e 20 31 |;. |return 1|
|00002fe0| 3b 0a 20 20 20 20 7d 0a | 0a 20 20 2f 2a 20 66 6f |;. }.|. /* fo|
|00002ff0| 72 20 65 61 63 68 20 69 | 6e 70 75 74 20 6c 69 6e |r each i|nput lin|
|00003000| 65 20 2a 2f 0a 20 20 77 | 68 69 6c 65 20 28 31 29 |e */. w|hile (1)|
|00003010| 0a 20 20 20 20 7b 0a 20 | 20 20 20 20 20 69 66 20 |. {. | if |
|00003020| 28 66 67 65 74 73 20 28 | 62 75 66 2c 20 73 69 7a |(fgets (|buf, siz|
|00003030| 65 6f 66 28 62 75 66 29 | 2c 20 73 74 64 69 6e 29 |eof(buf)|, stdin)|
|00003040| 20 3d 3d 20 4e 55 4c 4c | 29 0a 09 7b 0a 09 20 20 | == NULL|)..{.. |
|00003050| 66 70 72 69 6e 74 66 20 | 28 73 74 64 65 72 72 2c |fprintf |(stderr,|
|00003060| 20 22 25 73 3a 25 73 3a | 20 73 68 6f 72 74 20 66 | "%s:%s:| short f|
|00003070| 69 6c 65 2e 5c 6e 22 2c | 20 70 72 6f 67 72 61 6d |ile.\n",| program|
|00003080| 5f 6e 61 6d 65 2c 0a 09 | 09 20 20 20 66 69 6c 65 |_name,..|. file|
|00003090| 6e 61 6d 65 29 3b 0a 09 | 20 20 72 65 74 75 72 6e |name);..| return|
|000030a0| 20 31 3b 0a 09 7d 0a 20 | 20 20 20 20 20 70 20 3d | 1;..}. | p =|
|000030b0| 20 62 75 66 3b 0a 20 20 | 20 20 20 20 2f 2a 0a 20 | buf;. | /*. |
|000030c0| 20 20 20 20 20 20 2a 20 | 60 6e 27 20 69 73 20 75 | * |`n' is u|
|000030d0| 73 65 64 20 74 6f 20 61 | 76 6f 69 64 20 77 72 69 |sed to a|void wri|
|000030e0| 74 69 6e 67 20 6f 75 74 | 20 61 6c 6c 20 74 68 65 |ting out| all the|
|000030f0| 20 63 68 61 72 61 63 74 | 65 72 73 0a 20 20 20 20 | charact|ers. |
|00003100| 20 20 20 2a 20 61 74 20 | 74 68 65 20 65 6e 64 20 | * at |the end |
|00003110| 6f 66 20 74 68 65 20 66 | 69 6c 65 2e 0a 20 20 20 |of the f|ile.. |
|00003120| 20 20 20 20 2a 2f 0a 20 | 20 20 20 20 20 6e 20 3d | */. | n =|
|00003130| 20 44 45 43 20 28 2a 70 | 29 3b 0a 20 20 20 20 20 | DEC (*p|);. |
|00003140| 20 69 66 20 28 6e 20 3c | 3d 20 30 29 0a 09 62 72 | if (n <|= 0)..br|
|00003150| 65 61 6b 3b 0a 20 20 20 | 20 20 20 66 6f 72 20 28 |eak;. | for (|
|00003160| 2b 2b 70 3b 20 6e 20 3e | 20 30 3b 20 70 20 2b 3d |++p; n >| 0; p +=|
|00003170| 20 34 2c 20 6e 20 2d 3d | 20 33 29 0a 09 7b 0a 09 | 4, n -=| 3)..{..|
|00003180| 20 20 69 66 20 28 6e 20 | 3e 3d 20 33 29 0a 09 20 | if (n |>= 3).. |
|00003190| 20 20 20 7b 0a 09 20 20 | 20 20 20 20 63 68 20 3d | {.. | ch =|
|000031a0| 20 44 45 43 20 28 70 5b | 30 5d 29 20 3c 3c 20 32 | DEC (p[|0]) << 2|
|000031b0| 20 7c 20 44 45 43 20 28 | 70 5b 31 5d 29 20 3e 3e | | DEC (|p[1]) >>|
|000031c0| 20 34 3b 0a 09 20 20 20 | 20 20 20 70 75 74 63 68 | 4;.. | putch|
|000031d0| 61 72 20 28 63 68 29 3b | 0a 09 20 20 20 20 20 20 |ar (ch);|.. |
|000031e0| 63 68 20 3d 20 44 45 43 | 20 28 70 5b 31 5d 29 20 |ch = DEC| (p[1]) |
|000031f0| 3c 3c 20 34 20 7c 20 44 | 45 43 20 28 70 5b 32 5d |<< 4 | D|EC (p[2]|
|00003200| 29 20 3e 3e 20 32 3b 0a | 09 20 20 20 20 20 20 70 |) >> 2;.|. p|
|00003210| 75 74 63 68 61 72 20 28 | 63 68 29 3b 0a 09 20 20 |utchar (|ch);.. |
|00003220| 20 20 20 20 63 68 20 3d | 20 44 45 43 20 28 70 5b | ch =| DEC (p[|
|00003230| 32 5d 29 20 3c 3c 20 36 | 20 7c 20 44 45 43 20 28 |2]) << 6| | DEC (|
|00003240| 70 5b 33 5d 29 3b 0a 09 | 20 20 20 20 20 20 70 75 |p[3]);..| pu|
|00003250| 74 63 68 61 72 20 28 63 | 68 29 3b 0a 09 20 20 20 |tchar (c|h);.. |
|00003260| 20 7d 0a 09 20 20 65 6c | 73 65 0a 09 20 20 20 20 | }.. el|se.. |
|00003270| 7b 0a 09 20 20 20 20 20 | 20 69 66 20 28 6e 20 3e |{.. | if (n >|
|00003280| 3d 20 31 29 0a 09 09 7b | 0a 09 09 20 20 63 68 20 |= 1)...{|... ch |
|00003290| 3d 20 44 45 43 20 28 70 | 5b 30 5d 29 20 3c 3c 20 |= DEC (p|[0]) << |
|000032a0| 32 20 7c 20 44 45 43 20 | 28 70 5b 31 5d 29 20 3e |2 | DEC |(p[1]) >|
|000032b0| 3e 20 34 3b 0a 09 09 20 | 20 70 75 74 63 68 61 72 |> 4;... | putchar|
|000032c0| 20 28 63 68 29 3b 0a 09 | 09 7d 0a 09 20 20 20 20 | (ch);..|.}.. |
|000032d0| 20 20 69 66 20 28 6e 20 | 3e 3d 20 32 29 0a 09 09 | if (n |>= 2)...|
|000032e0| 7b 0a 09 09 20 20 63 68 | 20 3d 20 44 45 43 20 28 |{... ch| = DEC (|
|000032f0| 70 5b 31 5d 29 20 3c 3c | 20 34 20 7c 20 44 45 43 |p[1]) <<| 4 | DEC|
|00003300| 20 28 70 5b 32 5d 29 20 | 3e 3e 20 32 3b 0a 09 09 | (p[2]) |>> 2;...|
|00003310| 20 20 70 75 74 63 68 61 | 72 20 28 63 68 29 3b 0a | putcha|r (ch);.|
|00003320| 09 09 7d 0a 09 20 20 20 | 20 7d 0a 09 7d 0a 20 20 |..}.. | }..}. |
|00003330| 20 20 7d 0a 0a 20 20 69 | 66 20 28 66 67 65 74 73 | }.. i|f (fgets|
|00003340| 20 28 62 75 66 2c 20 73 | 69 7a 65 6f 66 28 62 75 | (buf, s|izeof(bu|
|00003350| 66 29 2c 20 73 74 64 69 | 6e 29 20 3d 3d 20 4e 55 |f), stdi|n) == NU|
|00003360| 4c 4c 0a 20 20 20 20 20 | 20 7c 7c 20 73 74 72 63 |LL. | || strc|
|00003370| 6d 70 20 28 62 75 66 2c | 20 22 65 6e 64 5c 6e 22 |mp (buf,| "end\n"|
|00003380| 29 29 0a 20 20 20 20 7b | 0a 20 20 20 20 20 20 66 |)). {|. f|
|00003390| 70 72 69 6e 74 66 20 28 | 73 74 64 65 72 72 2c 20 |printf (|stderr, |
|000033a0| 22 25 73 3a 25 73 3a 20 | 6e 6f 20 5c 22 65 6e 64 |"%s:%s: |no \"end|
|000033b0| 5c 22 20 6c 69 6e 65 2e | 5c 6e 22 2c 20 70 72 6f |\" line.|\n", pro|
|000033c0| 67 72 61 6d 5f 6e 61 6d | 65 2c 0a 09 20 20 20 20 |gram_nam|e,.. |
|000033d0| 20 20 20 66 69 6c 65 6e | 61 6d 65 29 3b 0a 20 20 | filen|ame);. |
|000033e0| 20 20 20 20 72 65 74 75 | 72 6e 20 31 3b 0a 20 20 | retu|rn 1;. |
|000033f0| 20 20 7d 0a 0a 20 20 72 | 65 74 75 72 6e 20 30 3b | }.. r|eturn 0;|
|00003400| 0a 7d 0a 0a 73 74 61 74 | 69 63 20 76 6f 69 64 0a |.}..stat|ic void.|
|00003410| 75 73 61 67 65 20 28 66 | 2c 20 73 74 61 74 75 73 |usage (f|, status|
|00003420| 29 0a 20 20 20 20 20 46 | 49 4c 45 20 2a 66 3b 0a |). F|ILE *f;.|
|00003430| 20 20 20 20 20 69 6e 74 | 20 73 74 61 74 75 73 3b | int| status;|
|00003440| 0a 7b 0a 20 20 66 70 72 | 69 6e 74 66 20 28 66 2c |.{. fpr|intf (f,|
|00003450| 20 22 75 73 61 67 65 3a | 20 25 73 20 5b 66 69 6c | "usage:| %s [fil|
|00003460| 65 20 2e 2e 2e 5d 5c 6e | 22 2c 20 70 72 6f 67 72 |e ...]\n|", progr|
|00003470| 61 6d 5f 6e 61 6d 65 29 | 3b 0a 20 20 65 78 69 74 |am_name)|;. exit|
|00003480| 20 28 73 74 61 74 75 73 | 29 3b 0a 7d 0a 00 00 00 | (status|);.}....|
|00003490| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000034f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003500| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003510| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003520| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003530| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003540| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003550| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003560| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003580| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003590| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003600| 75 75 65 6e 63 6f 64 65 | 2d 31 2e 30 2f 67 65 74 |uuencode|-1.0/get|
|00003610| 6f 70 74 2e 63 00 00 00 | 00 00 00 00 00 00 00 00 |opt.c...|........|
|00003620| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003630| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003660| 00 00 00 00 20 20 20 36 | 36 34 20 00 20 20 20 31 |.... 6|64 . 1|
|00003670| 31 35 20 00 20 20 31 37 | 35 32 20 00 20 20 20 20 |15 . 17|52 . |
|00003680| 20 20 35 30 36 31 34 20 | 20 35 34 33 36 32 30 34 | 50614 | 5436204|
|00003690| 31 37 32 20 20 20 37 37 | 35 37 00 20 00 00 00 00 |172 77|57. ....|
|000036a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00004980| 65 20 6c 65 66 74 20 6f | 66 66 2e 0a 0a 20 20 20 |e left o|ff... |
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|00005320| 63 68 61 72 20 2a 29 20 | 73 74 72 3b 0a 20 20 20 |char *) |str;. |
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|00005350| 74 61 74 69 63 20 76 6f | 69 64 0a 6d 79 5f 62 63 |tatic vo|id.my_bc|
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|00005370| 69 7a 65 29 0a 20 20 20 | 20 20 63 6f 6e 73 74 20 |ize). | const |
|00005380| 63 68 61 72 20 2a 66 72 | 6f 6d 3b 0a 20 20 20 20 |char *fr|om;. |
|00005390| 20 63 68 61 72 20 2a 74 | 6f 3b 0a 20 20 20 20 20 | char *t|o;. |
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|000053b0| 74 20 69 3b 0a 20 20 66 | 6f 72 20 28 69 20 3d 20 |t i;. f|or (i = |
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|000053f0| 09 09 09 2f 2a 20 47 4e | 55 20 43 20 6c 69 62 72 |.../* GN|U C libr|
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|00005420| 20 6f 66 20 61 72 67 75 | 6d 65 6e 74 73 2e 20 20 | of argu|ments. |
|00005430| 2a 2f 0a 0a 2f 2a 20 44 | 65 73 63 72 69 62 65 20 |*/../* D|escribe |
|00005440| 74 68 65 20 70 61 72 74 | 20 6f 66 20 41 52 47 56 |the part| of ARGV|
|00005450| 20 74 68 61 74 20 63 6f | 6e 74 61 69 6e 73 20 6e | that co|ntains n|
|00005460| 6f 6e 2d 6f 70 74 69 6f | 6e 73 20 74 68 61 74 20 |on-optio|ns that |
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|00005480| 70 70 65 64 2e 20 20 60 | 66 69 72 73 74 5f 6e 6f |pped. `|first_no|
|00005490| 6e 6f 70 74 27 20 69 73 | 20 74 68 65 20 69 6e 64 |nopt' is| the ind|
|000054a0| 65 78 20 69 6e 20 41 52 | 47 56 20 6f 66 20 74 68 |ex in AR|GV of th|
|000054b0| 65 20 66 69 72 73 74 20 | 6f 66 20 74 68 65 6d 3b |e first |of them;|
|000054c0| 0a 20 20 20 60 6c 61 73 | 74 5f 6e 6f 6e 6f 70 74 |. `las|t_nonopt|
|000054d0| 27 20 69 73 20 74 68 65 | 20 69 6e 64 65 78 20 61 |' is the| index a|
|000054e0| 66 74 65 72 20 74 68 65 | 20 6c 61 73 74 20 6f 66 |fter the| last of|
|000054f0| 20 74 68 65 6d 2e 20 20 | 2a 2f 0a 0a 73 74 61 74 | them. |*/..stat|
|00005500| 69 63 20 69 6e 74 20 66 | 69 72 73 74 5f 6e 6f 6e |ic int f|irst_non|
|00005510| 6f 70 74 3b 0a 73 74 61 | 74 69 63 20 69 6e 74 20 |opt;.sta|tic int |
|00005520| 6c 61 73 74 5f 6e 6f 6e | 6f 70 74 3b 0a 0a 2f 2a |last_non|opt;../*|
|00005530| 20 45 78 63 68 61 6e 67 | 65 20 74 77 6f 20 61 64 | Exchang|e two ad|
|00005540| 6a 61 63 65 6e 74 20 73 | 75 62 73 65 71 75 65 6e |jacent s|ubsequen|
|00005550| 63 65 73 20 6f 66 20 41 | 52 47 56 2e 0a 20 20 20 |ces of A|RGV.. |
|00005560| 4f 6e 65 20 73 75 62 73 | 65 71 75 65 6e 63 65 20 |One subs|equence |
|00005570| 69 73 20 65 6c 65 6d 65 | 6e 74 73 20 5b 66 69 72 |is eleme|nts [fir|
|00005580| 73 74 5f 6e 6f 6e 6f 70 | 74 2c 6c 61 73 74 5f 6e |st_nonop|t,last_n|
|00005590| 6f 6e 6f 70 74 29 0a 20 | 20 20 77 68 69 63 68 20 |onopt). | which |
|000055a0| 63 6f 6e 74 61 69 6e 73 | 20 61 6c 6c 20 74 68 65 |contains| all the|
|000055b0| 20 6e 6f 6e 2d 6f 70 74 | 69 6f 6e 73 20 74 68 61 | non-opt|ions tha|
|000055c0| 74 20 68 61 76 65 20 62 | 65 65 6e 20 73 6b 69 70 |t have b|een skip|
|000055d0| 70 65 64 20 73 6f 20 66 | 61 72 2e 0a 20 20 20 54 |ped so f|ar.. T|
|000055e0| 68 65 20 6f 74 68 65 72 | 20 69 73 20 65 6c 65 6d |he other| is elem|
|000055f0| 65 6e 74 73 20 5b 6c 61 | 73 74 5f 6e 6f 6e 6f 70 |ents [la|st_nonop|
|00005600| 74 2c 6f 70 74 69 6e 64 | 29 2c 20 77 68 69 63 68 |t,optind|), which|
|00005610| 20 63 6f 6e 74 61 69 6e | 73 20 61 6c 6c 0a 20 20 | contain|s all. |
|00005620| 20 74 68 65 20 6f 70 74 | 69 6f 6e 73 20 70 72 6f | the opt|ions pro|
|00005630| 63 65 73 73 65 64 20 73 | 69 6e 63 65 20 74 68 6f |cessed s|ince tho|
|00005640| 73 65 20 6e 6f 6e 2d 6f | 70 74 69 6f 6e 73 20 77 |se non-o|ptions w|
|00005650| 65 72 65 20 73 6b 69 70 | 70 65 64 2e 0a 0a 20 20 |ere skip|ped... |
|00005660| 20 60 66 69 72 73 74 5f | 6e 6f 6e 6f 70 74 27 20 | `first_|nonopt' |
|00005670| 61 6e 64 20 60 6c 61 73 | 74 5f 6e 6f 6e 6f 70 74 |and `las|t_nonopt|
|00005680| 27 20 61 72 65 20 72 65 | 6c 6f 63 61 74 65 64 20 |' are re|located |
|00005690| 73 6f 20 74 68 61 74 20 | 74 68 65 79 20 64 65 73 |so that |they des|
|000056a0| 63 72 69 62 65 0a 20 20 | 20 74 68 65 20 6e 65 77 |cribe. | the new|
|000056b0| 20 69 6e 64 69 63 65 73 | 20 6f 66 20 74 68 65 20 | indices| of the |
|000056c0| 6e 6f 6e 2d 6f 70 74 69 | 6f 6e 73 20 69 6e 20 41 |non-opti|ons in A|
|000056d0| 52 47 56 20 61 66 74 65 | 72 20 74 68 65 79 20 61 |RGV afte|r they a|
|000056e0| 72 65 20 6d 6f 76 65 64 | 2e 20 20 2a 2f 0a 0a 73 |re moved|. */..s|
|000056f0| 74 61 74 69 63 20 76 6f | 69 64 0a 65 78 63 68 61 |tatic vo|id.excha|
|00005700| 6e 67 65 20 28 61 72 67 | 76 29 0a 20 20 20 20 20 |nge (arg|v). |
|00005710| 63 68 61 72 20 2a 2a 61 | 72 67 76 3b 0a 7b 0a 20 |char **a|rgv;.{. |
|00005720| 20 69 6e 74 20 6e 6f 6e | 6f 70 74 73 5f 73 69 7a | int non|opts_siz|
|00005730| 65 20 3d 20 28 6c 61 73 | 74 5f 6e 6f 6e 6f 70 74 |e = (las|t_nonopt|
|00005740| 20 2d 20 66 69 72 73 74 | 5f 6e 6f 6e 6f 70 74 29 | - first|_nonopt)|
|00005750| 20 2a 20 73 69 7a 65 6f | 66 20 28 63 68 61 72 20 | * sizeo|f (char |
|00005760| 2a 29 3b 0a 20 20 63 68 | 61 72 20 2a 2a 74 65 6d |*);. ch|ar **tem|
|00005770| 70 20 3d 20 28 63 68 61 | 72 20 2a 2a 29 20 5f 5f |p = (cha|r **) __|
|00005780| 61 6c 6c 6f 63 61 20 28 | 6e 6f 6e 6f 70 74 73 5f |alloca (|nonopts_|
|00005790| 73 69 7a 65 29 3b 0a 0a | 20 20 2f 2a 20 49 6e 74 |size);..| /* Int|
|000057a0| 65 72 63 68 61 6e 67 65 | 20 74 68 65 20 74 77 6f |erchange| the two|
|000057b0| 20 62 6c 6f 63 6b 73 20 | 6f 66 20 64 61 74 61 20 | blocks |of data |
|000057c0| 69 6e 20 41 52 47 56 2e | 20 20 2a 2f 0a 0a 20 20 |in ARGV.| */.. |
|000057d0| 6d 79 5f 62 63 6f 70 79 | 20 28 28 63 68 61 72 20 |my_bcopy| ((char |
|000057e0| 2a 29 20 26 61 72 67 76 | 5b 66 69 72 73 74 5f 6e |*) &argv|[first_n|
|000057f0| 6f 6e 6f 70 74 5d 2c 20 | 28 63 68 61 72 20 2a 29 |onopt], |(char *)|
|00005800| 20 74 65 6d 70 2c 20 6e | 6f 6e 6f 70 74 73 5f 73 | temp, n|onopts_s|
|00005810| 69 7a 65 29 3b 0a 20 20 | 6d 79 5f 62 63 6f 70 79 |ize);. |my_bcopy|
|00005820| 20 28 28 63 68 61 72 20 | 2a 29 20 26 61 72 67 76 | ((char |*) &argv|
|00005830| 5b 6c 61 73 74 5f 6e 6f | 6e 6f 70 74 5d 2c 20 28 |[last_no|nopt], (|
|00005840| 63 68 61 72 20 2a 29 20 | 26 61 72 67 76 5b 66 69 |char *) |&argv[fi|
|00005850| 72 73 74 5f 6e 6f 6e 6f | 70 74 5d 2c 0a 09 20 20 |rst_nono|pt],.. |
|00005860| 20 20 28 6f 70 74 69 6e | 64 20 2d 20 6c 61 73 74 | (optin|d - last|
|00005870| 5f 6e 6f 6e 6f 70 74 29 | 20 2a 20 73 69 7a 65 6f |_nonopt)| * sizeo|
|00005880| 66 20 28 63 68 61 72 20 | 2a 29 29 3b 0a 20 20 6d |f (char |*));. m|
|00005890| 79 5f 62 63 6f 70 79 20 | 28 28 63 68 61 72 20 2a |y_bcopy |((char *|
|000058a0| 29 20 74 65 6d 70 2c 0a | 09 20 20 20 20 28 63 68 |) temp,.|. (ch|
|000058b0| 61 72 20 2a 29 20 26 61 | 72 67 76 5b 66 69 72 73 |ar *) &a|rgv[firs|
|000058c0| 74 5f 6e 6f 6e 6f 70 74 | 20 2b 20 6f 70 74 69 6e |t_nonopt| + optin|
|000058d0| 64 20 2d 20 6c 61 73 74 | 5f 6e 6f 6e 6f 70 74 5d |d - last|_nonopt]|
|000058e0| 2c 0a 09 20 20 20 20 6e | 6f 6e 6f 70 74 73 5f 73 |,.. n|onopts_s|
|000058f0| 69 7a 65 29 3b 0a 0a 20 | 20 2f 2a 20 55 70 64 61 |ize);.. | /* Upda|
|00005900| 74 65 20 72 65 63 6f 72 | 64 73 20 66 6f 72 20 74 |te recor|ds for t|
|00005910| 68 65 20 73 6c 6f 74 73 | 20 74 68 65 20 6e 6f 6e |he slots| the non|
|00005920| 2d 6f 70 74 69 6f 6e 73 | 20 6e 6f 77 20 6f 63 63 |-options| now occ|
|00005930| 75 70 79 2e 20 20 2a 2f | 0a 0a 20 20 66 69 72 73 |upy. */|.. firs|
|00005940| 74 5f 6e 6f 6e 6f 70 74 | 20 2b 3d 20 28 6f 70 74 |t_nonopt| += (opt|
|00005950| 69 6e 64 20 2d 20 6c 61 | 73 74 5f 6e 6f 6e 6f 70 |ind - la|st_nonop|
|00005960| 74 29 3b 0a 20 20 6c 61 | 73 74 5f 6e 6f 6e 6f 70 |t);. la|st_nonop|
|00005970| 74 20 3d 20 6f 70 74 69 | 6e 64 3b 0a 7d 0a 0c 0a |t = opti|nd;.}...|
|00005980| 2f 2a 20 53 63 61 6e 20 | 65 6c 65 6d 65 6e 74 73 |/* Scan |elements|
|00005990| 20 6f 66 20 41 52 47 56 | 20 28 77 68 6f 73 65 20 | of ARGV| (whose |
|000059a0| 6c 65 6e 67 74 68 20 69 | 73 20 41 52 47 43 29 20 |length i|s ARGC) |
|000059b0| 66 6f 72 20 6f 70 74 69 | 6f 6e 20 63 68 61 72 61 |for opti|on chara|
|000059c0| 63 74 65 72 73 0a 20 20 | 20 67 69 76 65 6e 20 69 |cters. | given i|
|000059d0| 6e 20 4f 50 54 53 54 52 | 49 4e 47 2e 0a 0a 20 20 |n OPTSTR|ING... |
|000059e0| 20 49 66 20 61 6e 20 65 | 6c 65 6d 65 6e 74 20 6f | If an e|lement o|
|000059f0| 66 20 41 52 47 56 20 73 | 74 61 72 74 73 20 77 69 |f ARGV s|tarts wi|
|00005a00| 74 68 20 27 2d 27 2c 20 | 61 6e 64 20 69 73 20 6e |th '-', |and is n|
|00005a10| 6f 74 20 65 78 61 63 74 | 6c 79 20 22 2d 22 20 6f |ot exact|ly "-" o|
|00005a20| 72 20 22 2d 2d 22 2c 0a | 20 20 20 74 68 65 6e 20 |r "--",.| then |
|00005a30| 69 74 20 69 73 20 61 6e | 20 6f 70 74 69 6f 6e 20 |it is an| option |
|00005a40| 65 6c 65 6d 65 6e 74 2e | 20 20 54 68 65 20 63 68 |element.| The ch|
|00005a50| 61 72 61 63 74 65 72 73 | 20 6f 66 20 74 68 69 73 |aracters| of this|
|00005a60| 20 65 6c 65 6d 65 6e 74 | 0a 20 20 20 28 61 73 69 | element|. (asi|
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|00005a80| 69 61 6c 20 27 2d 27 29 | 20 61 72 65 20 6f 70 74 |ial '-')| are opt|
|00005a90| 69 6f 6e 20 63 68 61 72 | 61 63 74 65 72 73 2e 20 |ion char|acters. |
|00005aa0| 20 49 66 20 60 67 65 74 | 6f 70 74 27 0a 20 20 20 | If `get|opt'. |
|00005ab0| 69 73 20 63 61 6c 6c 65 | 64 20 72 65 70 65 61 74 |is calle|d repeat|
|00005ac0| 65 64 6c 79 2c 20 69 74 | 20 72 65 74 75 72 6e 73 |edly, it| returns|
|00005ad0| 20 73 75 63 63 65 73 73 | 69 76 65 6c 79 20 65 61 | success|ively ea|
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|00005af0| 20 63 68 61 72 61 63 74 | 65 72 73 0a 20 20 20 66 | charact|ers. f|
|00005b00| 72 6f 6d 20 65 61 63 68 | 20 6f 66 20 74 68 65 20 |rom each| of the |
|00005b10| 6f 70 74 69 6f 6e 20 65 | 6c 65 6d 65 6e 74 73 2e |option e|lements.|
|00005b20| 0a 0a 20 20 20 49 66 20 | 60 67 65 74 6f 70 74 27 |.. If |`getopt'|
|00005b30| 20 66 69 6e 64 73 20 61 | 6e 6f 74 68 65 72 20 6f | finds a|nother o|
|00005b40| 70 74 69 6f 6e 20 63 68 | 61 72 61 63 74 65 72 2c |ption ch|aracter,|
|00005b50| 20 69 74 20 72 65 74 75 | 72 6e 73 20 74 68 61 74 | it retu|rns that|
|00005b60| 20 63 68 61 72 61 63 74 | 65 72 2c 0a 20 20 20 75 | charact|er,. u|
|00005b70| 70 64 61 74 69 6e 67 20 | 60 6f 70 74 69 6e 64 27 |pdating |`optind'|
|00005b80| 20 61 6e 64 20 60 6e 65 | 78 74 63 68 61 72 27 20 | and `ne|xtchar' |
|00005b90| 73 6f 20 74 68 61 74 20 | 74 68 65 20 6e 65 78 74 |so that |the next|
|00005ba0| 20 63 61 6c 6c 20 74 6f | 20 60 67 65 74 6f 70 74 | call to| `getopt|
|00005bb0| 27 20 63 61 6e 0a 20 20 | 20 72 65 73 75 6d 65 20 |' can. | resume |
|00005bc0| 74 68 65 20 73 63 61 6e | 20 77 69 74 68 20 74 68 |the scan| with th|
|00005bd0| 65 20 66 6f 6c 6c 6f 77 | 69 6e 67 20 6f 70 74 69 |e follow|ing opti|
|00005be0| 6f 6e 20 63 68 61 72 61 | 63 74 65 72 20 6f 72 20 |on chara|cter or |
|00005bf0| 41 52 47 56 2d 65 6c 65 | 6d 65 6e 74 2e 0a 0a 20 |ARGV-ele|ment... |
|00005c00| 20 20 49 66 20 74 68 65 | 72 65 20 61 72 65 20 6e | If the|re are n|
|00005c10| 6f 20 6d 6f 72 65 20 6f | 70 74 69 6f 6e 20 63 68 |o more o|ption ch|
|00005c20| 61 72 61 63 74 65 72 73 | 2c 20 60 67 65 74 6f 70 |aracters|, `getop|
|00005c30| 74 27 20 72 65 74 75 72 | 6e 73 20 60 45 4f 46 27 |t' retur|ns `EOF'|
|00005c40| 2e 0a 20 20 20 54 68 65 | 6e 20 60 6f 70 74 69 6e |.. The|n `optin|
|00005c50| 64 27 20 69 73 20 74 68 | 65 20 69 6e 64 65 78 20 |d' is th|e index |
|00005c60| 69 6e 20 41 52 47 56 20 | 6f 66 20 74 68 65 20 66 |in ARGV |of the f|
|00005c70| 69 72 73 74 20 41 52 47 | 56 2d 65 6c 65 6d 65 6e |irst ARG|V-elemen|
|00005c80| 74 0a 20 20 20 74 68 61 | 74 20 69 73 20 6e 6f 74 |t. tha|t is not|
|00005c90| 20 61 6e 20 6f 70 74 69 | 6f 6e 2e 20 20 28 54 68 | an opti|on. (Th|
|00005ca0| 65 20 41 52 47 56 2d 65 | 6c 65 6d 65 6e 74 73 20 |e ARGV-e|lements |
|00005cb0| 68 61 76 65 20 62 65 65 | 6e 20 70 65 72 6d 75 74 |have bee|n permut|
|00005cc0| 65 64 0a 20 20 20 73 6f | 20 74 68 61 74 20 74 68 |ed. so| that th|
|00005cd0| 6f 73 65 20 74 68 61 74 | 20 61 72 65 20 6e 6f 74 |ose that| are not|
|00005ce0| 20 6f 70 74 69 6f 6e 73 | 20 6e 6f 77 20 63 6f 6d | options| now com|
|00005cf0| 65 20 6c 61 73 74 2e 29 | 0a 0a 20 20 20 4f 50 54 |e last.)|.. OPT|
|00005d00| 53 54 52 49 4e 47 20 69 | 73 20 61 20 73 74 72 69 |STRING i|s a stri|
|00005d10| 6e 67 20 63 6f 6e 74 61 | 69 6e 69 6e 67 20 74 68 |ng conta|ining th|
|00005d20| 65 20 6c 65 67 69 74 69 | 6d 61 74 65 20 6f 70 74 |e legiti|mate opt|
|00005d30| 69 6f 6e 20 63 68 61 72 | 61 63 74 65 72 73 2e 0a |ion char|acters..|
|00005d40| 20 20 20 49 66 20 61 6e | 20 6f 70 74 69 6f 6e 20 | If an| option |
|00005d50| 63 68 61 72 61 63 74 65 | 72 20 69 73 20 73 65 65 |characte|r is see|
|00005d60| 6e 20 74 68 61 74 20 69 | 73 20 6e 6f 74 20 6c 69 |n that i|s not li|
|00005d70| 73 74 65 64 20 69 6e 20 | 4f 50 54 53 54 52 49 4e |sted in |OPTSTRIN|
|00005d80| 47 2c 0a 20 20 20 72 65 | 74 75 72 6e 20 27 3f 27 |G,. re|turn '?'|
|00005d90| 20 61 66 74 65 72 20 70 | 72 69 6e 74 69 6e 67 20 | after p|rinting |
|00005da0| 61 6e 20 65 72 72 6f 72 | 20 6d 65 73 73 61 67 65 |an error| message|
|00005db0| 2e 20 20 49 66 20 79 6f | 75 20 73 65 74 20 60 6f |. If yo|u set `o|
|00005dc0| 70 74 65 72 72 27 20 74 | 6f 0a 20 20 20 7a 65 72 |pterr' t|o. zer|
|00005dd0| 6f 2c 20 74 68 65 20 65 | 72 72 6f 72 20 6d 65 73 |o, the e|rror mes|
|00005de0| 73 61 67 65 20 69 73 20 | 73 75 70 70 72 65 73 73 |sage is |suppress|
|00005df0| 65 64 20 62 75 74 20 77 | 65 20 73 74 69 6c 6c 20 |ed but w|e still |
|00005e00| 72 65 74 75 72 6e 20 27 | 3f 27 2e 0a 0a 20 20 20 |return '|?'... |
|00005e10| 49 66 20 61 20 63 68 61 | 72 20 69 6e 20 4f 50 54 |If a cha|r in OPT|
|00005e20| 53 54 52 49 4e 47 20 69 | 73 20 66 6f 6c 6c 6f 77 |STRING i|s follow|
|00005e30| 65 64 20 62 79 20 61 20 | 63 6f 6c 6f 6e 2c 20 74 |ed by a |colon, t|
|00005e40| 68 61 74 20 6d 65 61 6e | 73 20 69 74 20 77 61 6e |hat mean|s it wan|
|00005e50| 74 73 20 61 6e 20 61 72 | 67 2c 0a 20 20 20 73 6f |ts an ar|g,. so|
|00005e60| 20 74 68 65 20 66 6f 6c | 6c 6f 77 69 6e 67 20 74 | the fol|lowing t|
|00005e70| 65 78 74 20 69 6e 20 74 | 68 65 20 73 61 6d 65 20 |ext in t|he same |
|00005e80| 41 52 47 56 2d 65 6c 65 | 6d 65 6e 74 2c 20 6f 72 |ARGV-ele|ment, or|
|00005e90| 20 74 68 65 20 74 65 78 | 74 20 6f 66 20 74 68 65 | the tex|t of the|
|00005ea0| 20 66 6f 6c 6c 6f 77 69 | 6e 67 0a 20 20 20 41 52 | followi|ng. AR|
|00005eb0| 47 56 2d 65 6c 65 6d 65 | 6e 74 2c 20 69 73 20 72 |GV-eleme|nt, is r|
|00005ec0| 65 74 75 72 6e 65 64 20 | 69 6e 20 60 6f 70 74 61 |eturned |in `opta|
|00005ed0| 72 67 27 2e 20 20 54 77 | 6f 20 63 6f 6c 6f 6e 73 |rg'. Tw|o colons|
|00005ee0| 20 6d 65 61 6e 20 61 6e | 20 6f 70 74 69 6f 6e 20 | mean an| option |
|00005ef0| 74 68 61 74 0a 20 20 20 | 77 61 6e 74 73 20 61 6e |that. |wants an|
|00005f00| 20 6f 70 74 69 6f 6e 61 | 6c 20 61 72 67 3b 20 69 | optiona|l arg; i|
|00005f10| 66 20 74 68 65 72 65 20 | 69 73 20 74 65 78 74 20 |f there |is text |
|00005f20| 69 6e 20 74 68 65 20 63 | 75 72 72 65 6e 74 20 41 |in the c|urrent A|
|00005f30| 52 47 56 2d 65 6c 65 6d | 65 6e 74 2c 0a 20 20 20 |RGV-elem|ent,. |
|00005f40| 69 74 20 69 73 20 72 65 | 74 75 72 6e 65 64 20 69 |it is re|turned i|
|00005f50| 6e 20 60 6f 70 74 61 72 | 67 27 2c 20 6f 74 68 65 |n `optar|g', othe|
|00005f60| 72 77 69 73 65 20 60 6f | 70 74 61 72 67 27 20 69 |rwise `o|ptarg' i|
|00005f70| 73 20 73 65 74 20 74 6f | 20 7a 65 72 6f 2e 0a 0a |s set to| zero...|
|00005f80| 20 20 20 49 66 20 4f 50 | 54 53 54 52 49 4e 47 20 | If OP|TSTRING |
|00005f90| 73 74 61 72 74 73 20 77 | 69 74 68 20 60 2d 27 20 |starts w|ith `-' |
|00005fa0| 6f 72 20 60 2b 27 2c 20 | 69 74 20 72 65 71 75 65 |or `+', |it reque|
|00005fb0| 73 74 73 20 64 69 66 66 | 65 72 65 6e 74 20 6d 65 |sts diff|erent me|
|00005fc0| 74 68 6f 64 73 20 6f 66 | 0a 20 20 20 68 61 6e 64 |thods of|. hand|
|00005fd0| 6c 69 6e 67 20 74 68 65 | 20 6e 6f 6e 2d 6f 70 74 |ling the| non-opt|
|00005fe0| 69 6f 6e 20 41 52 47 56 | 2d 65 6c 65 6d 65 6e 74 |ion ARGV|-element|
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