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| MacBinary | 1995-04-08 | 20.5 KB | [TEXT/TOPC] |
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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
| TTComp archive data, binary, 1K dictionary
| default (weak)
| |
| 99%
| file
| MacBinary II, inited, Sat Apr 8 00:37:38 1995, modified Sat Apr 8 00:37:38 1995, creator 'TOPC', type ASCII, 19824 bytes "IO.C" , at 0x4df0 978 bytes resource
| default (weak)
| |
| 98%
| file
| data
| default
| |
| 49%
| TrID
| Macintosh plain text (MacBinary)
| default
| |
| 33%
| TrID
| TTComp archive compressed (bin-1K)
| default (weak)
| |
| 16%
| TrID
| MacBinary 2
| default (weak)
| |
| 0%
| TrID
| Sybase iAnywhere database files
| default (weak)
| |
| 100%
| lsar
| MacBinary
| default
|
|
| id metadata |
|---|
| key | value |
|---|
| macFileType | [TEXT] |
| macFileCreator | [TOPC] |
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 04 49 4f 2e 43 00 00 | 00 00 00 00 00 00 00 00 |..IO.C..|........|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 54 45 58 54 54 4f 50 | 43 01 00 00 00 00 00 00 |.TEXTTOP|C.......|
|00000050| 00 00 00 00 00 4d 70 00 | 00 03 d2 ab ab c3 92 ab |.....Mp.|........|
|00000060| ab c3 92 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 31 53 00 00 |........|....1S..|
|00000080| 2f 2a 0d 20 2a 20 49 4f | 2e 43 20 2d 20 72 6f 75 |/*. * IO|.C - rou|
|00000090| 74 69 6e 65 73 20 66 6f | 72 20 64 65 61 6c 69 6e |tines fo|r dealin|
|000000a0| 67 20 77 69 74 68 20 69 | 6e 70 75 74 20 61 6e 64 |g with i|nput and|
|000000b0| 20 6f 75 74 70 75 74 20 | 61 6e 64 20 72 65 63 6f | output |and reco|
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|000000e0| 38 2c 20 31 39 38 39 20 | 31 39 39 31 20 74 68 65 |8, 1989 |1991 the|
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|00000520| 68 3e 0d 0d 2f 2a 20 47 | 6c 6f 62 61 6c 20 74 6f |h>../* G|lobal to|
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|000005a0| 6e 20 62 65 6c 6f 77 2e | 2a 2f 0d 65 78 74 65 72 |n below.|*/.exter|
|000005b0| 6e 20 42 6f 6f 6c 65 61 | 6e 20 67 43 6f 6e 63 75 |n Boolea|n gConcu|
|000005c0| 72 72 65 6e 74 3b 0d 0d | 2f 2a 49 4f 2e 43 2a 2f |rrent;..|/*IO.C*/|
|000005d0| 0d 73 74 61 74 69 63 20 | 49 4f 42 55 46 20 2a 69 |.static |IOBUF *i|
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|00000600| 75 74 28 76 6f 69 64 29 | 3b 0d 73 74 61 74 69 63 |ut(void)|;.static|
|00000610| 20 73 68 6f 72 74 20 69 | 6f 70 5f 63 6c 6f 73 65 | short i|op_close|
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|00000630| 61 74 69 63 20 73 68 6f | 72 74 20 69 6e 72 65 63 |atic sho|rt inrec|
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|00000670| 68 61 72 20 67 65 74 5f | 72 73 28 76 6f 69 64 29 |har get_|rs(void)|
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|00000770| 65 2c 20 63 68 61 72 20 | 2a 6d 6f 64 65 29 3b 0d |e, char |*mode);.|
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|00000bd0| 7b 0d 09 09 69 6f 70 2d | 3e 66 6c 61 67 20 7c 3d |{...iop-|>flag |=|
|00000be0| 20 49 4f 50 5f 49 53 5f | 54 54 59 3b 0d 09 09 69 | IOP_IS_|TTY;...i|
|00000bf0| 6f 70 2d 3e 73 69 7a 65 | 20 3d 20 42 55 46 53 49 |op->size| = BUFSI|
|00000c00| 5a 3b 0d 09 7d 0d 23 69 | 66 6e 64 65 66 20 4d 41 |Z;..}.#i|fndef MA|
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|00000c30| 74 62 29 20 3d 3d 20 2d | 31 29 0d 09 09 66 61 74 |tb) == -|1)...fat|
|00000c40| 61 6c 28 22 63 61 6e 27 | 74 20 73 74 61 74 20 66 |al("can'|t stat f|
|00000c50| 64 20 25 64 20 28 25 73 | 29 22 2c 20 66 64 2c 20 |d %d (%s|)", fd, |
|00000c60| 73 74 72 65 72 72 6f 72 | 28 65 72 72 6e 6f 29 29 |strerror|(errno))|
|00000c70| 3b 0d 23 65 6e 64 69 66 | 0d 09 65 6c 73 65 20 69 |;.#endif|..else i|
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|00000c90| 20 30 29 20 3d 3d 20 2d | 31 29 0d 09 09 69 6f 70 | 0) == -|1)...iop|
|00000ca0| 2d 3e 73 69 7a 65 20 3d | 20 44 45 46 42 4c 4b 53 |->size =| DEFBLKS|
|00000cb0| 49 5a 45 3b 0d 09 65 6c | 73 65 0d 23 69 66 6e 64 |IZE;..el|se.#ifnd|
|00000cc0| 65 66 20 4d 41 43 56 45 | 52 53 49 4f 4e 0d 09 09 |ef MACVE|RSION...|
|00000cd0| 69 6f 70 2d 3e 73 69 7a | 65 20 3d 20 28 73 74 62 |iop->siz|e = (stb|
|00000ce0| 2e 73 74 5f 73 69 7a 65 | 20 3c 20 44 45 46 42 4c |.st_size| < DEFBL|
|00000cf0| 4b 53 49 5a 45 20 3f 0d | 09 09 09 09 73 74 62 2e |KSIZE ?.|....stb.|
|00000d00| 73 74 5f 73 69 7a 65 2b | 31 20 3a 20 44 45 46 42 |st_size+|1 : DEFB|
|00000d10| 4c 4b 53 49 5a 45 29 3b | 0d 23 65 6c 73 65 0d 09 |LKSIZE);|.#else..|
|00000d20| 69 6f 70 2d 3e 73 69 7a | 65 20 3d 20 44 45 46 42 |iop->siz|e = DEFB|
|00000d30| 4c 4b 53 49 5a 45 3b 0d | 23 65 6e 64 69 66 0d 09 |LKSIZE;.|#endif..|
|00000d40| 65 72 72 6e 6f 20 3d 20 | 30 3b 0d 09 69 6f 70 2d |errno = |0;..iop-|
|00000d50| 3e 66 64 20 3d 20 66 64 | 3b 0d 09 65 6d 61 6c 6c |>fd = fd|;..emall|
|00000d60| 6f 63 28 69 6f 70 2d 3e | 62 75 66 2c 20 63 68 61 |oc(iop->|buf, cha|
|00000d70| 72 20 2a 2c 20 69 6f 70 | 2d 3e 73 69 7a 65 2c 20 |r *, iop|->size, |
|00000d80| 22 6e 65 78 74 66 69 6c | 65 22 29 3b 0d 09 69 6f |"nextfil|e");..io|
|00000d90| 70 2d 3e 6f 66 66 20 3d | 20 69 6f 70 2d 3e 62 75 |p->off =| iop->bu|
|00000da0| 66 3b 0d 09 69 6f 70 2d | 3e 63 6e 74 20 3d 20 30 |f;..iop-|>cnt = 0|
|00000db0| 3b 0d 09 69 6f 70 2d 3e | 73 65 63 73 69 7a 20 3d |;..iop->|secsiz =|
|00000dc0| 20 69 6f 70 2d 3e 73 69 | 7a 65 20 3c 20 42 55 46 | iop->si|ze < BUF|
|00000dd0| 53 49 5a 20 3f 20 69 6f | 70 2d 3e 73 69 7a 65 20 |SIZ ? io|p->size |
|00000de0| 3a 20 42 55 46 53 49 5a | 3b 0d 09 65 6d 61 6c 6c |: BUFSIZ|;..emall|
|00000df0| 6f 63 28 69 6f 70 2d 3e | 73 65 63 62 75 66 2c 20 |oc(iop->|secbuf, |
|00000e00| 63 68 61 72 20 2a 2c 20 | 69 6f 70 2d 3e 73 65 63 |char *, |iop->sec|
|00000e10| 73 69 7a 2c 20 22 6e 65 | 78 74 66 69 6c 65 22 29 |siz, "ne|xtfile")|
|00000e20| 3b 0d 09 72 65 74 75 72 | 6e 20 69 6f 70 3b 0d 7d |;..retur|n iop;.}|
|00000e30| 0d 0d 76 6f 69 64 20 64 | 6f 5f 69 6e 70 75 74 28 |..void d|o_input(|
|00000e40| 29 0d 7b 0d 09 49 4f 42 | 55 46 20 2a 69 6f 70 3b |).{..IOB|UF *iop;|
|00000e50| 0d 09 65 78 74 65 72 6e | 20 73 68 6f 72 74 20 65 |..extern| short e|
|00000e60| 78 69 74 69 6e 67 3b 0d | 0d 09 77 68 69 6c 65 20 |xiting;.|..while |
|00000e70| 28 28 69 6f 70 20 3d 20 | 6e 65 78 74 66 69 6c 65 |((iop = |nextfile|
|00000e80| 28 29 29 20 21 3d 20 4e | 55 4c 4c 29 20 7b 0d 09 |()) != N|ULL) {..|
|00000e90| 09 64 6f 5f 66 69 6c 65 | 28 69 6f 70 29 3b 0d 09 |.do_file|(iop);..|
|00000ea0| 09 69 66 20 28 65 78 69 | 74 69 6e 67 29 0d 09 09 |.if (exi|ting)...|
|00000eb0| 09 62 72 65 61 6b 3b 0d | 09 7d 0d 7d 0d 0d 73 74 |.break;.|.}.}..st|
|00000ec0| 61 74 69 63 20 73 68 6f | 72 74 20 69 6f 70 5f 63 |atic sho|rt iop_c|
|00000ed0| 6c 6f 73 65 28 49 4f 42 | 55 46 20 2a 69 6f 70 29 |lose(IOB|UF *iop)|
|00000ee0| 0d 7b 0d 09 73 68 6f 72 | 74 20 72 65 74 3b 0d 0d |.{..shor|t ret;..|
|00000ef0| 09 72 65 74 20 3d 20 66 | 63 6c 6f 73 65 28 69 6f |.ret = f|close(io|
|00000f00| 70 2d 3e 66 64 29 3b 0d | 09 69 66 20 28 72 65 74 |p->fd);.|.if (ret|
|00000f10| 20 3d 3d 20 2d 31 29 0d | 09 09 77 61 72 6e 69 6e | == -1).|..warnin|
|00000f20| 67 28 22 63 6c 6f 73 65 | 20 6f 66 20 66 69 6c 65 |g("close| of file|
|00000f30| 20 66 61 69 6c 65 64 20 | 28 25 73 29 22 2c 20 73 | failed |(%s)", s|
|00000f40| 74 72 65 72 72 6f 72 28 | 65 72 72 6e 6f 29 29 3b |trerror(|errno));|
|00000f50| 0d 09 66 72 65 65 28 69 | 6f 70 2d 3e 62 75 66 29 |..free(i|op->buf)|
|00000f60| 3b 0d 09 66 72 65 65 28 | 69 6f 70 2d 3e 73 65 63 |;..free(|iop->sec|
|00000f70| 62 75 66 29 3b 0d 09 66 | 72 65 65 28 28 63 68 61 |buf);..f|ree((cha|
|00000f80| 72 20 2a 29 69 6f 70 29 | 3b 0d 09 72 65 74 75 72 |r *)iop)|;..retur|
|00000f90| 6e 20 72 65 74 20 3d 3d | 20 2d 31 20 3f 20 31 20 |n ret ==| -1 ? 1 |
|00000fa0| 3a 20 30 3b 0d 7d 0d 0d | 2f 2a 0d 20 2a 20 54 68 |: 0;.}..|/*. * Th|
|00000fb0| 69 73 20 72 65 61 64 73 | 20 69 6e 20 61 20 72 65 |is reads| in a re|
|00000fc0| 63 6f 72 64 20 66 72 6f | 6d 20 74 68 65 20 69 6e |cord fro|m the in|
|00000fd0| 70 75 74 20 66 69 6c 65 | 0d 20 2a 2f 0d 73 74 61 |put file|. */.sta|
|00000fe0| 74 69 63 20 73 68 6f 72 | 74 20 69 6e 72 65 63 28 |tic shor|t inrec(|
|00000ff0| 49 4f 42 55 46 20 2a 69 | 6f 70 29 0d 7b 0d 09 73 |IOBUF *i|op).{..s|
|00001000| 68 6f 72 74 20 63 6e 74 | 3b 0d 09 73 68 6f 72 74 |hort cnt|;..short|
|00001010| 20 72 65 74 76 61 6c 20 | 3d 20 30 3b 0d 0d 09 63 | retval |= 0;...c|
|00001020| 6e 74 20 3d 20 67 65 74 | 5f 61 5f 72 65 63 6f 72 |nt = get|_a_recor|
|00001030| 64 28 26 6c 69 6e 65 5f | 62 75 66 2c 20 69 6f 70 |d(&line_|buf, iop|
|00001040| 29 3b 0d 09 69 66 20 28 | 63 6e 74 20 3d 3d 20 45 |);..if (|cnt == E|
|00001050| 4f 46 29 20 7b 0d 09 09 | 63 6e 74 20 3d 20 30 3b |OF) {...|cnt = 0;|
|00001060| 0d 09 09 72 65 74 76 61 | 6c 20 3d 20 31 3b 0d 09 |...retva|l = 1;..|
|00001070| 7d 20 65 6c 73 65 20 7b | 0d 09 09 69 66 20 28 21 |} else {|...if (!|
|00001080| 67 65 74 6c 69 6e 65 5f | 72 65 64 69 72 65 63 74 |getline_|redirect|
|00001090| 29 20 7b 0d 09 09 09 61 | 73 73 69 67 6e 5f 6e 75 |) {....a|ssign_nu|
|000010a0| 6d 62 65 72 28 26 4e 52 | 5f 6e 6f 64 65 2d 3e 76 |mber(&NR|_node->v|
|000010b0| 61 72 5f 76 61 6c 75 65 | 2c 0d 09 09 09 20 20 20 |ar_value|,.... |
|000010c0| 20 4e 52 5f 6e 6f 64 65 | 2d 3e 76 61 72 5f 76 61 | NR_node|->var_va|
|000010d0| 6c 75 65 2d 3e 6e 75 6d | 62 72 20 2b 20 31 2e 30 |lue->num|br + 1.0|
|000010e0| 29 3b 0d 09 09 09 61 73 | 73 69 67 6e 5f 6e 75 6d |);....as|sign_num|
|000010f0| 62 65 72 28 26 46 4e 52 | 5f 6e 6f 64 65 2d 3e 76 |ber(&FNR|_node->v|
|00001100| 61 72 5f 76 61 6c 75 65 | 2c 0d 09 09 09 20 20 20 |ar_value|,.... |
|00001110| 20 46 4e 52 5f 6e 6f 64 | 65 2d 3e 76 61 72 5f 76 | FNR_nod|e->var_v|
|00001120| 61 6c 75 65 2d 3e 6e 75 | 6d 62 72 20 2b 20 31 2e |alue->nu|mbr + 1.|
|00001130| 30 29 3b 0d 09 09 7d 0d | 09 7d 0d 09 73 65 74 5f |0);...}.|.}..set_|
|00001140| 72 65 63 6f 72 64 28 6c | 69 6e 65 5f 62 75 66 2c |record(l|ine_buf,|
|00001150| 20 63 6e 74 29 3b 0d 0d | 09 72 65 74 75 72 6e 20 | cnt);..|.return |
|00001160| 72 65 74 76 61 6c 3b 0d | 7d 0d 0d 73 74 61 74 69 |retval;.|}..stati|
|00001170| 63 20 76 6f 69 64 20 64 | 6f 5f 66 69 6c 65 28 49 |c void d|o_file(I|
|00001180| 4f 42 55 46 20 2a 69 6f | 70 29 0d 7b 0d 09 2f 2a |OBUF *io|p).{../*|
|00001190| 20 54 68 69 73 20 69 73 | 20 77 68 65 72 65 20 69 | This is| where i|
|000011a0| 74 20 73 70 65 6e 64 73 | 20 61 6c 6c 20 69 74 73 |t spends| all its|
|000011b0| 20 74 69 6d 65 2e 20 20 | 54 68 65 20 69 6e 66 61 | time. |The infa|
|000011c0| 6d 6f 75 73 20 4d 41 49 | 4e 20 4c 4f 4f 50 20 2a |mous MAI|N LOOP *|
|000011d0| 2f 0d 09 69 66 20 28 69 | 6e 72 65 63 28 69 6f 70 |/..if (i|nrec(iop|
|000011e0| 29 20 3d 3d 20 30 29 0d | 09 09 77 68 69 6c 65 20 |) == 0).|..while |
|000011f0| 28 69 6e 74 65 72 70 72 | 65 74 28 65 78 70 72 65 |(interpr|et(expre|
|00001200| 73 73 69 6f 6e 5f 76 61 | 6c 75 65 29 20 26 26 20 |ssion_va|lue) && |
|00001210| 69 6e 72 65 63 28 69 6f | 70 29 20 3d 3d 20 30 29 |inrec(io|p) == 0)|
|00001220| 0d 09 09 09 3b 0d 09 28 | 76 6f 69 64 29 20 69 6f |....;..(|void) io|
|00001230| 70 5f 63 6c 6f 73 65 28 | 69 6f 70 29 3b 0d 7d 0d |p_close(|iop);.}.|
|00001240| 0d 63 68 61 72 20 67 65 | 74 5f 72 73 28 29 0d 7b |.char ge|t_rs().{|
|00001250| 0d 09 72 65 67 69 73 74 | 65 72 20 4e 4f 44 45 20 |..regist|er NODE |
|00001260| 2a 74 6d 70 3b 0d 0d 09 | 74 6d 70 20 3d 20 66 6f |*tmp;...|tmp = fo|
|00001270| 72 63 65 5f 73 74 72 69 | 6e 67 28 52 53 5f 6e 6f |rce_stri|ng(RS_no|
|00001280| 64 65 2d 3e 76 61 72 5f | 76 61 6c 75 65 29 3b 0d |de->var_|value);.|
|00001290| 09 69 66 20 28 74 6d 70 | 2d 3e 73 74 6c 65 6e 20 |.if (tmp|->stlen |
|000012a0| 3d 3d 20 30 29 0d 09 09 | 72 65 74 75 72 6e 20 30 |== 0)...|return 0|
|000012b0| 3b 0d 09 72 65 74 75 72 | 6e 20 2a 28 74 6d 70 2d |;..retur|n *(tmp-|
|000012c0| 3e 73 74 70 74 72 29 3b | 0d 7d 0d 0d 2f 2a 20 52 |>stptr);|.}../* R|
|000012d0| 65 64 69 72 65 63 74 69 | 6f 6e 20 66 6f 72 20 70 |edirecti|on for p|
|000012e0| 72 69 6e 74 66 20 61 6e | 64 20 70 72 69 6e 74 20 |rintf an|d print |
|000012f0| 63 6f 6d 6d 61 6e 64 73 | 20 2a 2f 0d 73 74 72 75 |commands| */.stru|
|00001300| 63 74 20 72 65 64 69 72 | 65 63 74 20 2a 72 65 64 |ct redir|ect *red|
|00001310| 69 72 65 63 74 28 4e 4f | 44 45 20 2a 74 72 65 65 |irect(NO|DE *tree|
|00001320| 2c 20 73 68 6f 72 74 20 | 2a 65 72 72 66 6c 67 29 |, short |*errflg)|
|00001330| 0d 7b 0d 09 72 65 67 69 | 73 74 65 72 20 4e 4f 44 |.{..regi|ster NOD|
|00001340| 45 20 2a 74 6d 70 3b 0d | 09 72 65 67 69 73 74 65 |E *tmp;.|.registe|
|00001350| 72 20 73 74 72 75 63 74 | 20 72 65 64 69 72 65 63 |r struct| redirec|
|00001360| 74 20 2a 72 70 3b 0d 09 | 72 65 67 69 73 74 65 72 |t *rp;..|register|
|00001370| 20 63 68 61 72 20 2a 73 | 74 72 3b 0d 09 73 68 6f | char *s|tr;..sho|
|00001380| 72 74 20 74 66 6c 61 67 | 20 3d 20 30 3b 0d 09 73 |rt tflag| = 0;..s|
|00001390| 68 6f 72 74 20 6f 75 74 | 66 6c 61 67 20 3d 20 30 |hort out|flag = 0|
|000013a0| 3b 0d 09 63 68 61 72 20 | 2a 64 69 72 65 63 74 69 |;..char |*directi|
|000013b0| 6f 6e 20 3d 20 22 74 6f | 22 3b 0d 09 63 68 61 72 |on = "to|";..char|
|000013c0| 20 2a 6d 6f 64 65 3b 0d | 09 46 49 4c 45 20 2a 20 | *mode;.|.FILE * |
|000013d0| 66 64 3b 0d 0d 09 73 77 | 69 74 63 68 20 28 74 72 |fd;...sw|itch (tr|
|000013e0| 65 65 2d 3e 74 79 70 65 | 29 20 7b 0d 09 63 61 73 |ee->type|) {..cas|
|000013f0| 65 20 4e 6f 64 65 5f 72 | 65 64 69 72 65 63 74 5f |e Node_r|edirect_|
|00001400| 61 70 70 65 6e 64 3a 0d | 09 09 74 66 6c 61 67 20 |append:.|..tflag |
|00001410| 3d 20 52 45 44 5f 41 50 | 50 45 4e 44 3b 0d 09 63 |= RED_AP|PEND;..c|
|00001420| 61 73 65 20 4e 6f 64 65 | 5f 72 65 64 69 72 65 63 |ase Node|_redirec|
|00001430| 74 5f 6f 75 74 70 75 74 | 3a 0d 09 09 6f 75 74 66 |t_output|:...outf|
|00001440| 6c 61 67 20 3d 20 28 52 | 45 44 5f 46 49 4c 45 7c |lag = (R|ED_FILE||
|00001450| 52 45 44 5f 57 52 49 54 | 45 29 3b 0d 09 09 74 66 |RED_WRIT|E);...tf|
|00001460| 6c 61 67 20 7c 3d 20 6f | 75 74 66 6c 61 67 3b 0d |lag |= o|utflag;.|
|00001470| 09 09 62 72 65 61 6b 3b | 0d 09 63 61 73 65 20 4e |..break;|..case N|
|00001480| 6f 64 65 5f 72 65 64 69 | 72 65 63 74 5f 70 69 70 |ode_redi|rect_pip|
|00001490| 65 3a 0d 09 09 74 66 6c | 61 67 20 3d 20 28 52 45 |e:...tfl|ag = (RE|
|000014a0| 44 5f 50 49 50 45 7c 52 | 45 44 5f 57 52 49 54 45 |D_PIPE|R|ED_WRITE|
|000014b0| 29 3b 0d 09 09 62 72 65 | 61 6b 3b 0d 09 63 61 73 |);...bre|ak;..cas|
|000014c0| 65 20 4e 6f 64 65 5f 72 | 65 64 69 72 65 63 74 5f |e Node_r|edirect_|
|000014d0| 70 69 70 65 69 6e 3a 0d | 09 09 74 66 6c 61 67 20 |pipein:.|..tflag |
|000014e0| 3d 20 28 52 45 44 5f 50 | 49 50 45 7c 52 45 44 5f |= (RED_P|IPE|RED_|
|000014f0| 52 45 41 44 29 3b 0d 09 | 09 62 72 65 61 6b 3b 0d |READ);..|.break;.|
|00001500| 09 63 61 73 65 20 4e 6f | 64 65 5f 72 65 64 69 72 |.case No|de_redir|
|00001510| 65 63 74 5f 69 6e 70 75 | 74 3a 0d 09 09 74 66 6c |ect_inpu|t:...tfl|
|00001520| 61 67 20 3d 20 28 52 45 | 44 5f 46 49 4c 45 7c 52 |ag = (RE|D_FILE|R|
|00001530| 45 44 5f 52 45 41 44 29 | 3b 0d 09 09 62 72 65 61 |ED_READ)|;...brea|
|00001540| 6b 3b 0d 09 64 65 66 61 | 75 6c 74 3a 0d 09 09 66 |k;..defa|ult:...f|
|00001550| 61 74 61 6c 20 28 22 69 | 6e 76 61 6c 69 64 20 74 |atal ("i|nvalid t|
|00001560| 72 65 65 20 74 79 70 65 | 20 25 64 20 69 6e 20 72 |ree type| %d in r|
|00001570| 65 64 69 72 65 63 74 28 | 29 22 2c 20 74 72 65 65 |edirect(|)", tree|
|00001580| 2d 3e 74 79 70 65 29 3b | 0d 09 09 62 72 65 61 6b |->type);|...break|
|00001590| 3b 0d 09 7d 0d 09 74 6d | 70 20 3d 20 66 6f 72 63 |;..}..tm|p = forc|
|000015a0| 65 5f 73 74 72 69 6e 67 | 28 74 72 65 65 5f 65 76 |e_string|(tree_ev|
|000015b0| 61 6c 28 74 72 65 65 2d | 3e 73 75 62 6e 6f 64 65 |al(tree-|>subnode|
|000015c0| 29 29 3b 0d 09 73 74 72 | 20 3d 20 74 6d 70 2d 3e |));..str| = tmp->|
|000015d0| 73 74 70 74 72 3b 0d 09 | 66 6f 72 20 28 72 70 20 |stptr;..|for (rp |
|000015e0| 3d 20 72 65 64 5f 68 65 | 61 64 3b 20 72 70 20 21 |= red_he|ad; rp !|
|000015f0| 3d 20 4e 55 4c 4c 3b 20 | 72 70 20 3d 20 72 70 2d |= NULL; |rp = rp-|
|00001600| 3e 6e 65 78 74 29 0d 09 | 09 69 66 20 28 53 54 52 |>next)..|.if (STR|
|00001610| 45 51 28 72 70 2d 3e 76 | 61 6c 75 65 2c 20 73 74 |EQ(rp->v|alue, st|
|00001620| 72 29 0d 09 09 20 20 20 | 20 26 26 20 28 28 72 70 |r)... | && ((rp|
|00001630| 2d 3e 66 6c 61 67 20 26 | 20 7e 52 45 44 5f 4e 4f |->flag &| ~RED_NO|
|00001640| 42 55 46 29 20 3d 3d 20 | 74 66 6c 61 67 0d 09 09 |BUF) == |tflag...|
|00001650| 09 7c 7c 20 28 6f 75 74 | 66 6c 61 67 0d 09 09 09 |.|| (out|flag....|
|00001660| 20 20 20 20 26 26 20 28 | 72 70 2d 3e 66 6c 61 67 | && (|rp->flag|
|00001670| 20 26 20 28 52 45 44 5f | 46 49 4c 45 7c 52 45 44 | & (RED_|FILE|RED|
|00001680| 5f 57 52 49 54 45 29 29 | 20 3d 3d 20 6f 75 74 66 |_WRITE))| == outf|
|00001690| 6c 61 67 29 29 29 0d 09 | 09 09 62 72 65 61 6b 3b |lag)))..|..break;|
|000016a0| 0d 09 69 66 20 28 72 70 | 20 3d 3d 20 4e 55 4c 4c |..if (rp| == NULL|
|000016b0| 29 20 7b 0d 09 09 65 6d | 61 6c 6c 6f 63 28 72 70 |) {...em|alloc(rp|
|000016c0| 2c 20 73 74 72 75 63 74 | 20 72 65 64 69 72 65 63 |, struct| redirec|
|000016d0| 74 20 2a 2c 20 73 69 7a | 65 6f 66 28 73 74 72 75 |t *, siz|eof(stru|
|000016e0| 63 74 20 72 65 64 69 72 | 65 63 74 29 2c 0d 09 09 |ct redir|ect),...|
|000016f0| 09 22 72 65 64 69 72 65 | 63 74 22 29 3b 0d 09 09 |."redire|ct");...|
|00001700| 65 6d 61 6c 6c 6f 63 28 | 73 74 72 2c 20 63 68 61 |emalloc(|str, cha|
|00001710| 72 20 2a 2c 20 74 6d 70 | 2d 3e 73 74 6c 65 6e 2b |r *, tmp|->stlen+|
|00001720| 31 2c 20 22 72 65 64 69 | 72 65 63 74 22 29 3b 0d |1, "redi|rect");.|
|00001730| 09 09 6d 65 6d 63 70 79 | 28 73 74 72 2c 20 74 6d |..memcpy|(str, tm|
|00001740| 70 2d 3e 73 74 70 74 72 | 2c 20 74 6d 70 2d 3e 73 |p->stptr|, tmp->s|
|00001750| 74 6c 65 6e 2b 31 29 3b | 0d 09 09 72 70 2d 3e 76 |tlen+1);|...rp->v|
|00001760| 61 6c 75 65 20 3d 20 73 | 74 72 3b 0d 09 09 72 70 |alue = s|tr;...rp|
|00001770| 2d 3e 66 6c 61 67 20 3d | 20 74 66 6c 61 67 3b 0d |->flag =| tflag;.|
|00001780| 09 09 72 70 2d 3e 6f 66 | 66 73 65 74 20 3d 20 30 |..rp->of|fset = 0|
|00001790| 3b 0d 09 09 72 70 2d 3e | 66 70 20 3d 20 4e 55 4c |;...rp->|fp = NUL|
|000017a0| 4c 3b 0d 09 09 72 70 2d | 3e 69 6f 70 20 3d 20 4e |L;...rp-|>iop = N|
|000017b0| 55 4c 4c 3b 0d 09 09 2f | 2a 20 6d 61 69 6e 74 61 |ULL;.../|* mainta|
|000017c0| 69 6e 20 6c 69 73 74 20 | 69 6e 20 6d 6f 73 74 2d |in list |in most-|
|000017d0| 72 65 63 65 6e 74 6c 79 | 2d 75 73 65 64 20 66 69 |recently|-used fi|
|000017e0| 72 73 74 20 6f 72 64 65 | 72 20 2a 2f 0d 09 09 69 |rst orde|r */...i|
|000017f0| 66 20 28 72 65 64 5f 68 | 65 61 64 29 0d 09 09 09 |f (red_h|ead)....|
|00001800| 72 65 64 5f 68 65 61 64 | 2d 3e 70 72 65 76 20 3d |red_head|->prev =|
|00001810| 20 72 70 3b 0d 09 09 72 | 70 2d 3e 70 72 65 76 20 | rp;...r|p->prev |
|00001820| 3d 20 4e 55 4c 4c 3b 0d | 09 09 72 70 2d 3e 6e 65 |= NULL;.|..rp->ne|
|00001830| 78 74 20 3d 20 72 65 64 | 5f 68 65 61 64 3b 0d 09 |xt = red|_head;..|
|00001840| 09 72 65 64 5f 68 65 61 | 64 20 3d 20 72 70 3b 0d |.red_hea|d = rp;.|
|00001850| 09 7d 0d 09 77 68 69 6c | 65 20 28 72 70 2d 3e 66 |.}..whil|e (rp->f|
|00001860| 70 20 3d 3d 20 4e 55 4c | 4c 20 26 26 20 72 70 2d |p == NUL|L && rp-|
|00001870| 3e 69 6f 70 20 3d 3d 20 | 4e 55 4c 4c 29 20 7b 0d |>iop == |NULL) {.|
|00001880| 09 09 6d 6f 64 65 20 3d | 20 4e 55 4c 4c 3b 0d 09 |..mode =| NULL;..|
|00001890| 09 65 72 72 6e 6f 20 3d | 20 30 3b 0d 09 09 73 77 |.errno =| 0;...sw|
|000018a0| 69 74 63 68 20 28 74 72 | 65 65 2d 3e 74 79 70 65 |itch (tr|ee->type|
|000018b0| 29 20 7b 0d 09 09 63 61 | 73 65 20 4e 6f 64 65 5f |) {...ca|se Node_|
|000018c0| 72 65 64 69 72 65 63 74 | 5f 6f 75 74 70 75 74 3a |redirect|_output:|
|000018d0| 0d 09 09 09 6d 6f 64 65 | 20 3d 20 22 77 22 3b 0d |....mode| = "w";.|
|000018e0| 09 09 09 62 72 65 61 6b | 3b 0d 09 09 63 61 73 65 |...break|;...case|
|000018f0| 20 4e 6f 64 65 5f 72 65 | 64 69 72 65 63 74 5f 61 | Node_re|direct_a|
|00001900| 70 70 65 6e 64 3a 0d 09 | 09 09 6d 6f 64 65 20 3d |ppend:..|..mode =|
|00001910| 20 22 61 22 3b 0d 09 09 | 09 62 72 65 61 6b 3b 0d | "a";...|.break;.|
|00001920| 09 09 63 61 73 65 20 4e | 6f 64 65 5f 72 65 64 69 |..case N|ode_redi|
|00001930| 72 65 63 74 5f 70 69 70 | 65 3a 0d 09 09 09 69 66 |rect_pip|e:....if|
|00001940| 20 28 28 72 70 2d 3e 66 | 70 20 3d 20 70 6f 70 65 | ((rp->f|p = pope|
|00001950| 6e 28 73 74 72 2c 20 22 | 77 22 29 29 20 3d 3d 20 |n(str, "|w")) == |
|00001960| 4e 55 4c 4c 29 0d 09 09 | 09 09 66 61 74 61 6c 28 |NULL)...|..fatal(|
|00001970| 22 63 61 6e 27 74 20 6f | 70 65 6e 20 70 69 70 65 |"can't o|pen pipe|
|00001980| 20 28 5c 22 25 73 5c 22 | 29 20 66 6f 72 20 6f 75 | (\"%s\"|) for ou|
|00001990| 74 70 75 74 20 28 25 73 | 29 22 2c 0d 09 09 09 09 |tput (%s|)",.....|
|000019a0| 09 73 74 72 2c 20 73 74 | 72 65 72 72 6f 72 28 65 |.str, st|rerror(e|
|000019b0| 72 72 6e 6f 29 29 3b 0d | 09 09 09 72 70 2d 3e 66 |rrno));.|...rp->f|
|000019c0| 6c 61 67 20 7c 3d 20 52 | 45 44 5f 4e 4f 42 55 46 |lag |= R|ED_NOBUF|
|000019d0| 3b 0d 09 09 09 62 72 65 | 61 6b 3b 0d 09 09 63 61 |;....bre|ak;...ca|
|000019e0| 73 65 20 4e 6f 64 65 5f | 72 65 64 69 72 65 63 74 |se Node_|redirect|
|000019f0| 5f 70 69 70 65 69 6e 3a | 0d 09 09 09 64 69 72 65 |_pipein:|....dire|
|00001a00| 63 74 69 6f 6e 20 3d 20 | 22 66 72 6f 6d 22 3b 0d |ction = |"from";.|
|00001a10| 09 09 09 69 66 20 28 67 | 61 77 6b 5f 70 6f 70 65 |...if (g|awk_pope|
|00001a20| 6e 28 73 74 72 2c 20 72 | 70 29 20 3d 3d 20 4e 55 |n(str, r|p) == NU|
|00001a30| 4c 4c 29 0d 09 09 09 09 | 66 61 74 61 6c 28 22 63 |LL).....|fatal("c|
|00001a40| 61 6e 27 74 20 6f 70 65 | 6e 20 70 69 70 65 20 28 |an't ope|n pipe (|
|00001a50| 5c 22 25 73 5c 22 29 20 | 66 6f 72 20 69 6e 70 75 |\"%s\") |for inpu|
|00001a60| 74 20 28 25 73 29 22 2c | 0d 09 09 09 09 09 73 74 |t (%s)",|......st|
|00001a70| 72 2c 20 73 74 72 65 72 | 72 6f 72 28 65 72 72 6e |r, strer|ror(errn|
|00001a80| 6f 29 29 3b 0d 09 09 09 | 62 72 65 61 6b 3b 0d 09 |o));....|break;..|
|00001a90| 09 63 61 73 65 20 4e 6f | 64 65 5f 72 65 64 69 72 |.case No|de_redir|
|00001aa0| 65 63 74 5f 69 6e 70 75 | 74 3a 0d 09 09 09 64 69 |ect_inpu|t:....di|
|00001ab0| 72 65 63 74 69 6f 6e 20 | 3d 20 22 66 72 6f 6d 22 |rection |= "from"|
|00001ac0| 3b 0d 09 09 09 72 70 2d | 3e 69 6f 70 20 3d 20 69 |;....rp-|>iop = i|
|00001ad0| 6f 70 5f 61 6c 6c 6f 63 | 28 64 65 76 6f 70 65 6e |op_alloc|(devopen|
|00001ae0| 28 73 74 72 2c 20 22 72 | 22 29 29 3b 0d 09 09 09 |(str, "r|"));....|
|00001af0| 62 72 65 61 6b 3b 0d 09 | 09 64 65 66 61 75 6c 74 |break;..|.default|
|00001b00| 3a 0d 09 09 09 63 61 6e | 74 5f 68 61 70 70 65 6e |:....can|t_happen|
|00001b10| 28 29 3b 0d 09 09 7d 0d | 09 09 69 66 20 28 6d 6f |();...}.|..if (mo|
|00001b20| 64 65 20 21 3d 20 4e 55 | 4c 4c 29 20 7b 0d 09 09 |de != NU|LL) {...|
|00001b30| 09 66 64 20 3d 20 64 65 | 76 6f 70 65 6e 28 73 74 |.fd = de|vopen(st|
|00001b40| 72 2c 20 6d 6f 64 65 29 | 3b 0d 09 09 09 69 66 20 |r, mode)|;....if |
|00001b50| 28 66 64 20 21 3d 20 4e | 55 4c 4c 29 20 7b 0d 09 |(fd != N|ULL) {..|
|00001b60| 09 09 09 72 70 2d 3e 66 | 70 20 3d 20 66 64 3b 0d |...rp->f|p = fd;.|
|00001b70| 09 09 09 09 69 66 20 28 | 46 41 4c 53 45 29 0d 09 |....if (|FALSE)..|
|00001b80| 09 09 09 09 72 70 2d 3e | 66 6c 61 67 20 7c 3d 20 |....rp->|flag |= |
|00001b90| 52 45 44 5f 4e 4f 42 55 | 46 3b 0d 09 09 09 7d 0d |RED_NOBU|F;....}.|
|00001ba0| 09 09 7d 0d 09 09 69 66 | 20 28 72 70 2d 3e 66 70 |..}...if| (rp->fp|
|00001bb0| 20 3d 3d 20 4e 55 4c 4c | 20 26 26 20 72 70 2d 3e | == NULL| && rp->|
|00001bc0| 69 6f 70 20 3d 3d 20 4e | 55 4c 4c 29 20 7b 0d 09 |iop == N|ULL) {..|
|00001bd0| 09 09 2f 2a 20 74 6f 6f | 20 6d 61 6e 79 20 66 69 |../* too| many fi|
|00001be0| 6c 65 73 20 6f 70 65 6e | 20 2d 2d 20 63 6c 6f 73 |les open| -- clos|
|00001bf0| 65 20 6f 6e 65 20 61 6e | 64 20 74 72 79 20 61 67 |e one an|d try ag|
|00001c00| 61 69 6e 20 2a 2f 0d 09 | 09 09 69 66 20 28 65 72 |ain */..|..if (er|
|00001c10| 72 6e 6f 20 2f 2a 3d 3d | 20 45 4e 46 49 4c 45 20 |rno /*==| ENFILE |
|00001c20| 7c 7c 20 65 72 72 6e 6f | 20 3d 3d 20 45 4d 46 49 ||| errno| == EMFI|
|00001c30| 4c 45 20 2d 2d 20 75 6e | 64 65 66 20 66 6f 72 20 |LE -- un|def for |
|00001c40| 4d 57 20 2a 2f 29 0d 09 | 09 09 09 63 6c 6f 73 65 |MW */)..|...close|
|00001c50| 5f 6f 6e 65 28 29 3b 0d | 09 09 09 65 6c 73 65 20 |_one();.|...else |
|00001c60| 7b 0d 09 09 09 09 2f 2a | 0d 09 09 09 09 20 2a 20 |{...../*|..... * |
|00001c70| 53 6f 6d 65 20 6f 74 68 | 65 72 20 72 65 61 73 6f |Some oth|er reaso|
|00001c80| 6e 20 66 6f 72 20 66 61 | 69 6c 75 72 65 2e 0d 09 |n for fa|ilure...|
|00001c90| 09 09 09 20 2a 0d 09 09 | 09 09 20 2a 20 4f 6e 20 |... *...|.. * On |
|00001ca0| 72 65 64 69 72 65 63 74 | 69 6f 6e 20 6f 66 20 69 |redirect|ion of i|
|00001cb0| 6e 70 75 74 20 66 72 6f | 6d 20 61 20 66 69 6c 65 |nput fro|m a file|
|00001cc0| 2c 0d 09 09 09 09 20 2a | 20 6a 75 73 74 20 72 65 |,..... *| just re|
|00001cd0| 74 75 72 6e 20 61 6e 20 | 65 72 72 6f 72 2c 20 73 |turn an |error, s|
|00001ce0| 6f 20 65 2e 67 2e 20 67 | 65 74 6c 69 6e 65 0d 09 |o e.g. g|etline..|
|00001cf0| 09 09 09 20 2a 20 63 61 | 6e 20 72 65 74 75 72 6e |... * ca|n return|
|00001d00| 20 2d 31 2e 20 20 46 6f | 72 20 6f 75 74 70 75 74 | -1. Fo|r output|
|00001d10| 20 74 6f 20 66 69 6c 65 | 2c 0d 09 09 09 09 20 2a | to file|,..... *|
|00001d20| 20 63 6f 6d 70 6c 61 69 | 6e 2e 20 54 68 65 20 73 | complai|n. The s|
|00001d30| 68 65 6c 6c 20 77 69 6c | 6c 20 63 6f 6d 70 6c 61 |hell wil|l compla|
|00001d40| 69 6e 20 6f 6e 0d 09 09 | 09 09 20 2a 20 61 20 62 |in on...|.. * a b|
|00001d50| 61 64 20 63 6f 6d 6d 61 | 6e 64 20 74 6f 20 61 20 |ad comma|nd to a |
|00001d60| 70 69 70 65 2e 0d 09 09 | 09 09 20 2a 2f 0d 09 09 |pipe....|.. */...|
|00001d70| 09 09 2a 65 72 72 66 6c | 67 20 3d 20 31 3b 0d 09 |..*errfl|g = 1;..|
|00001d80| 09 09 09 69 66 20 28 74 | 72 65 65 2d 3e 74 79 70 |...if (t|ree->typ|
|00001d90| 65 20 3d 3d 20 4e 6f 64 | 65 5f 72 65 64 69 72 65 |e == Nod|e_redire|
|00001da0| 63 74 5f 6f 75 74 70 75 | 74 0d 09 09 09 09 20 20 |ct_outpu|t..... |
|00001db0| 20 20 7c 7c 20 74 72 65 | 65 2d 3e 74 79 70 65 20 | || tre|e->type |
|00001dc0| 3d 3d 20 4e 6f 64 65 5f | 72 65 64 69 72 65 63 74 |== Node_|redirect|
|00001dd0| 5f 61 70 70 65 6e 64 29 | 0d 09 09 09 09 09 66 61 |_append)|......fa|
|00001de0| 74 61 6c 28 22 63 61 6e | 27 74 20 72 65 64 69 72 |tal("can|'t redir|
|00001df0| 65 63 74 20 25 73 20 25 | 73 20 28 25 73 29 22 2c |ect %s %|s (%s)",|
|00001e00| 0d 09 09 09 09 09 20 20 | 20 20 64 69 72 65 63 74 |...... | direct|
|00001e10| 69 6f 6e 2c 20 73 74 72 | 2c 20 73 74 72 65 72 72 |ion, str|, strerr|
|00001e20| 6f 72 28 65 72 72 6e 6f | 29 29 3b 0d 09 09 09 09 |or(errno|));.....|
|00001e30| 65 6c 73 65 0d 09 09 09 | 09 09 72 65 74 75 72 6e |else....|..return|
|00001e40| 20 4e 55 4c 4c 3b 0d 09 | 09 09 7d 0d 09 09 7d 0d | NULL;..|..}...}.|
|00001e50| 09 7d 0d 09 69 66 20 28 | 72 70 2d 3e 6f 66 66 73 |.}..if (|rp->offs|
|00001e60| 65 74 20 21 3d 20 30 29 | 09 2f 2a 20 74 68 69 73 |et != 0)|./* this|
|00001e70| 20 66 69 6c 65 20 77 61 | 73 20 70 72 65 76 69 6f | file wa|s previo|
|00001e80| 75 73 6c 79 20 6f 70 65 | 6e 20 2a 2f 0d 09 09 69 |usly ope|n */...i|
|00001e90| 66 20 28 66 73 65 65 6b | 28 72 70 2d 3e 66 70 2c |f (fseek|(rp->fp,|
|00001ea0| 20 72 70 2d 3e 6f 66 66 | 73 65 74 2c 20 30 29 20 | rp->off|set, 0) |
|00001eb0| 3d 3d 20 2d 31 29 0d 09 | 09 09 66 61 74 61 6c 28 |== -1)..|..fatal(|
|00001ec0| 22 63 61 6e 27 74 20 73 | 65 65 6b 20 74 6f 20 25 |"can't s|eek to %|
|00001ed0| 6c 64 20 6f 6e 20 60 25 | 73 27 20 28 25 73 29 22 |ld on `%|s' (%s)"|
|00001ee0| 2c 0d 09 09 09 09 72 70 | 2d 3e 6f 66 66 73 65 74 |,.....rp|->offset|
|00001ef0| 2c 20 73 74 72 2c 20 73 | 74 72 65 72 72 6f 72 28 |, str, s|trerror(|
|00001f00| 65 72 72 6e 6f 29 29 3b | 0d 09 66 72 65 65 5f 74 |errno));|..free_t|
|00001f10| 65 6d 70 28 74 6d 70 29 | 3b 0d 09 72 65 74 75 72 |emp(tmp)|;..retur|
|00001f20| 6e 20 72 70 3b 0d 7d 0d | 0d 73 74 61 74 69 63 20 |n rp;.}.|.static |
|00001f30| 76 6f 69 64 20 63 6c 6f | 73 65 5f 6f 6e 65 28 29 |void clo|se_one()|
|00001f40| 0d 7b 0d 09 72 65 67 69 | 73 74 65 72 20 73 74 72 |.{..regi|ster str|
|00001f50| 75 63 74 20 72 65 64 69 | 72 65 63 74 20 2a 72 70 |uct redi|rect *rp|
|00001f60| 3b 0d 09 72 65 67 69 73 | 74 65 72 20 73 74 72 75 |;..regis|ter stru|
|00001f70| 63 74 20 72 65 64 69 72 | 65 63 74 20 2a 72 70 6c |ct redir|ect *rpl|
|00001f80| 61 73 74 20 3d 20 4e 55 | 4c 4c 3b 0d 0d 09 2f 2a |ast = NU|LL;.../*|
|00001f90| 20 67 6f 20 74 6f 20 65 | 6e 64 20 6f 66 20 6c 69 | go to e|nd of li|
|00001fa0| 73 74 20 66 69 72 73 74 | 2c 20 74 6f 20 70 69 63 |st first|, to pic|
|00001fb0| 6b 20 75 70 20 6c 65 61 | 73 74 20 72 65 63 65 6e |k up lea|st recen|
|00001fc0| 74 6c 79 20 75 73 65 64 | 20 65 6e 74 72 79 20 2a |tly used| entry *|
|00001fd0| 2f 0d 09 66 6f 72 20 28 | 72 70 20 3d 20 72 65 64 |/..for (|rp = red|
|00001fe0| 5f 68 65 61 64 3b 20 72 | 70 20 21 3d 20 4e 55 4c |_head; r|p != NUL|
|00001ff0| 4c 3b 20 72 70 20 3d 20 | 72 70 2d 3e 6e 65 78 74 |L; rp = |rp->next|
|00002000| 29 0d 09 09 72 70 6c 61 | 73 74 20 3d 20 72 70 3b |)...rpla|st = rp;|
|00002010| 0d 09 2f 2a 20 6e 6f 77 | 20 77 6f 72 6b 20 62 61 |../* now| work ba|
|00002020| 63 6b 20 75 70 20 74 68 | 72 6f 75 67 68 20 74 68 |ck up th|rough th|
|00002030| 65 20 6c 69 73 74 20 2a | 2f 0d 09 66 6f 72 20 28 |e list *|/..for (|
|00002040| 72 70 20 3d 20 72 70 6c | 61 73 74 3b 20 72 70 20 |rp = rpl|ast; rp |
|00002050| 21 3d 20 4e 55 4c 4c 3b | 20 72 70 20 3d 20 72 70 |!= NULL;| rp = rp|
|00002060| 2d 3e 70 72 65 76 29 0d | 09 09 69 66 20 28 72 70 |->prev).|..if (rp|
|00002070| 2d 3e 66 70 20 26 26 20 | 28 72 70 2d 3e 66 6c 61 |->fp && |(rp->fla|
|00002080| 67 20 26 20 52 45 44 5f | 46 49 4c 45 29 29 20 7b |g & RED_|FILE)) {|
|00002090| 0d 09 09 09 72 70 2d 3e | 6f 66 66 73 65 74 20 3d |....rp->|offset =|
|000020a0| 20 66 74 65 6c 6c 28 72 | 70 2d 3e 66 70 29 3b 0d | ftell(r|p->fp);.|
|000020b0| 09 09 09 69 66 20 28 66 | 63 6c 6f 73 65 28 72 70 |...if (f|close(rp|
|000020c0| 2d 3e 66 70 29 29 0d 09 | 09 09 09 77 61 72 6e 69 |->fp))..|...warni|
|000020d0| 6e 67 28 22 63 6c 6f 73 | 65 20 6f 66 20 5c 22 25 |ng("clos|e of \"%|
|000020e0| 73 5c 22 20 66 61 69 6c | 65 64 20 28 25 73 29 2e |s\" fail|ed (%s).|
|000020f0| 22 2c 0d 09 09 09 09 09 | 72 70 2d 3e 76 61 6c 75 |",......|rp->valu|
|00002100| 65 2c 20 73 74 72 65 72 | 72 6f 72 28 65 72 72 6e |e, strer|ror(errn|
|00002110| 6f 29 29 3b 0d 09 09 09 | 72 70 2d 3e 66 70 20 3d |o));....|rp->fp =|
|00002120| 20 4e 55 4c 4c 3b 0d 09 | 09 09 62 72 65 61 6b 3b | NULL;..|..break;|
|00002130| 0d 09 09 7d 0d 09 69 66 | 20 28 72 70 20 3d 3d 20 |...}..if| (rp == |
|00002140| 4e 55 4c 4c 29 0d 09 09 | 2f 2a 20 73 75 72 65 6c |NULL)...|/* surel|
|00002150| 79 20 74 68 69 73 20 69 | 73 20 74 68 65 20 6f 6e |y this i|s the on|
|00002160| 6c 79 20 72 65 61 73 6f | 6e 20 3f 3f 3f 20 2a 2f |ly reaso|n ??? */|
|00002170| 0d 09 09 66 61 74 61 6c | 28 22 74 6f 6f 20 6d 61 |...fatal|("too ma|
|00002180| 6e 79 20 69 6e 70 75 74 | 20 66 69 6c 65 73 20 6f |ny input| files o|
|00002190| 70 65 6e 22 29 3b 20 0d | 7d 0d 0d 4e 4f 44 45 20 |pen"); .|}..NODE |
|000021a0| 2a 64 6f 5f 63 6c 6f 73 | 65 28 4e 4f 44 45 20 2a |*do_clos|e(NODE *|
|000021b0| 74 72 65 65 29 0d 7b 0d | 09 4e 4f 44 45 20 2a 74 |tree).{.|.NODE *t|
|000021c0| 6d 70 3b 0d 09 72 65 67 | 69 73 74 65 72 20 73 74 |mp;..reg|ister st|
|000021d0| 72 75 63 74 20 72 65 64 | 69 72 65 63 74 20 2a 72 |ruct red|irect *r|
|000021e0| 70 3b 0d 0d 09 74 6d 70 | 20 3d 20 66 6f 72 63 65 |p;...tmp| = force|
|000021f0| 5f 73 74 72 69 6e 67 28 | 74 72 65 65 5f 65 76 61 |_string(|tree_eva|
|00002200| 6c 28 74 72 65 65 2d 3e | 73 75 62 6e 6f 64 65 29 |l(tree->|subnode)|
|00002210| 29 3b 0d 09 66 6f 72 20 | 28 72 70 20 3d 20 72 65 |);..for |(rp = re|
|00002220| 64 5f 68 65 61 64 3b 20 | 72 70 20 21 3d 20 4e 55 |d_head; |rp != NU|
|00002230| 4c 4c 3b 20 72 70 20 3d | 20 72 70 2d 3e 6e 65 78 |LL; rp =| rp->nex|
|00002240| 74 29 20 7b 0d 09 09 69 | 66 20 28 53 54 52 45 51 |t) {...i|f (STREQ|
|00002250| 28 72 70 2d 3e 76 61 6c | 75 65 2c 20 74 6d 70 2d |(rp->val|ue, tmp-|
|00002260| 3e 73 74 70 74 72 29 29 | 0d 09 09 09 62 72 65 61 |>stptr))|....brea|
|00002270| 6b 3b 0d 09 7d 0d 09 66 | 72 65 65 5f 74 65 6d 70 |k;..}..f|ree_temp|
|00002280| 28 74 6d 70 29 3b 0d 09 | 69 66 20 28 72 70 20 3d |(tmp);..|if (rp =|
|00002290| 3d 20 4e 55 4c 4c 29 20 | 2f 2a 20 6e 6f 20 6d 61 |= NULL) |/* no ma|
|000022a0| 74 63 68 20 2a 2f 0d 09 | 09 72 65 74 75 72 6e 20 |tch */..|.return |
|000022b0| 74 6d 70 5f 6e 75 6d 62 | 65 72 28 28 41 57 4b 4e |tmp_numb|er((AWKN|
|000022c0| 55 4d 29 20 30 2e 30 29 | 3b 0d 09 66 66 6c 75 73 |UM) 0.0)|;..fflus|
|000022d0| 68 28 73 74 64 6f 75 74 | 29 3b 09 2f 2a 20 73 79 |h(stdout|);./* sy|
|000022e0| 6e 63 68 72 6f 6e 69 7a | 65 20 72 65 67 75 6c 61 |nchroniz|e regula|
|000022f0| 72 20 6f 75 74 70 75 74 | 20 2a 2f 0d 09 72 65 74 |r output| */..ret|
|00002300| 75 72 6e 20 74 6d 70 5f | 6e 75 6d 62 65 72 28 28 |urn tmp_|number((|
|00002310| 41 57 4b 4e 55 4d 29 63 | 6c 6f 73 65 5f 72 65 64 |AWKNUM)c|lose_red|
|00002320| 69 72 28 72 70 29 29 3b | 0d 7d 0d 0d 73 74 61 74 |ir(rp));|.}..stat|
|00002330| 69 63 20 73 68 6f 72 74 | 20 63 6c 6f 73 65 5f 72 |ic short| close_r|
|00002340| 65 64 69 72 28 72 65 67 | 69 73 74 65 72 20 73 74 |edir(reg|ister st|
|00002350| 72 75 63 74 20 72 65 64 | 69 72 65 63 74 20 2a 72 |ruct red|irect *r|
|00002360| 70 29 0d 7b 0d 09 73 68 | 6f 72 74 20 73 74 61 74 |p).{..sh|ort stat|
|00002370| 75 73 20 3d 20 30 3b 0d | 0d 09 69 66 20 28 28 72 |us = 0;.|..if ((r|
|00002380| 70 2d 3e 66 6c 61 67 20 | 26 20 28 52 45 44 5f 50 |p->flag |& (RED_P|
|00002390| 49 50 45 7c 52 45 44 5f | 57 52 49 54 45 29 29 20 |IPE|RED_|WRITE)) |
|000023a0| 3d 3d 20 28 52 45 44 5f | 50 49 50 45 7c 52 45 44 |== (RED_|PIPE|RED|
|000023b0| 5f 57 52 49 54 45 29 29 | 0d 09 09 73 74 61 74 75 |_WRITE))|...statu|
|000023c0| 73 20 3d 20 70 63 6c 6f | 73 65 28 72 70 2d 3e 66 |s = pclo|se(rp->f|
|000023d0| 70 29 3b 0d 09 65 6c 73 | 65 20 69 66 20 28 72 70 |p);..els|e if (rp|
|000023e0| 2d 3e 66 70 29 0d 09 09 | 73 74 61 74 75 73 20 3d |->fp)...|status =|
|000023f0| 20 66 63 6c 6f 73 65 28 | 72 70 2d 3e 66 70 29 3b | fclose(|rp->fp);|
|00002400| 0d 09 65 6c 73 65 20 69 | 66 20 28 72 70 2d 3e 69 |..else i|f (rp->i|
|00002410| 6f 70 29 20 7b 0d 09 09 | 69 66 20 28 72 70 2d 3e |op) {...|if (rp->|
|00002420| 66 6c 61 67 20 26 20 52 | 45 44 5f 50 49 50 45 29 |flag & R|ED_PIPE)|
|00002430| 0d 09 09 09 73 74 61 74 | 75 73 20 3d 20 67 61 77 |....stat|us = gaw|
|00002440| 6b 5f 70 63 6c 6f 73 65 | 28 72 70 29 3b 0d 09 09 |k_pclose|(rp);...|
|00002450| 65 6c 73 65 0d 09 09 09 | 73 74 61 74 75 73 20 3d |else....|status =|
|00002460| 20 69 6f 70 5f 63 6c 6f | 73 65 28 72 70 2d 3e 69 | iop_clo|se(rp->i|
|00002470| 6f 70 29 3b 0d 0d 09 7d | 0d 09 2f 2a 20 53 56 52 |op);...}|../* SVR|
|00002480| 34 20 61 77 6b 20 63 68 | 65 63 6b 73 20 61 6e 64 |4 awk ch|ecks and|
|00002490| 20 77 61 72 6e 73 20 61 | 62 6f 75 74 20 73 74 61 | warns a|bout sta|
|000024a0| 74 75 73 20 6f 66 20 63 | 6c 6f 73 65 20 2a 2f 0d |tus of c|lose */.|
|000024b0| 09 69 66 20 28 73 74 61 | 74 75 73 29 0d 09 09 77 |.if (sta|tus)...w|
|000024c0| 61 72 6e 69 6e 67 28 22 | 66 61 69 6c 75 72 65 20 |arning("|failure |
|000024d0| 73 74 61 74 75 73 20 28 | 25 64 29 20 6f 6e 20 25 |status (|%d) on %|
|000024e0| 73 20 63 6c 6f 73 65 20 | 6f 66 20 5c 22 25 73 5c |s close |of \"%s\|
|000024f0| 22 20 28 25 73 29 2e 22 | 2c 0d 09 09 09 73 74 61 |" (%s)."|,....sta|
|00002500| 74 75 73 2c 0d 09 09 09 | 28 72 70 2d 3e 66 6c 61 |tus,....|(rp->fla|
|00002510| 67 20 26 20 52 45 44 5f | 50 49 50 45 29 20 3f 20 |g & RED_|PIPE) ? |
|00002520| 22 70 69 70 65 22 20 3a | 0d 09 09 09 22 66 69 6c |"pipe" :|...."fil|
|00002530| 65 22 2c 20 72 70 2d 3e | 76 61 6c 75 65 2c 20 73 |e", rp->|value, s|
|00002540| 74 72 65 72 72 6f 72 28 | 65 72 72 6e 6f 29 29 3b |trerror(|errno));|
|00002550| 0d 09 69 66 20 28 72 70 | 2d 3e 6e 65 78 74 29 0d |..if (rp|->next).|
|00002560| 09 09 72 70 2d 3e 6e 65 | 78 74 2d 3e 70 72 65 76 |..rp->ne|xt->prev|
|00002570| 20 3d 20 72 70 2d 3e 70 | 72 65 76 3b 0d 09 69 66 | = rp->p|rev;..if|
|00002580| 20 28 72 70 2d 3e 70 72 | 65 76 29 0d 09 09 72 70 | (rp->pr|ev)...rp|
|00002590| 2d 3e 70 72 65 76 2d 3e | 6e 65 78 74 20 3d 20 72 |->prev->|next = r|
|000025a0| 70 2d 3e 6e 65 78 74 3b | 0d 09 65 6c 73 65 0d 09 |p->next;|..else..|
|000025b0| 09 72 65 64 5f 68 65 61 | 64 20 3d 20 72 70 2d 3e |.red_hea|d = rp->|
|000025c0| 6e 65 78 74 3b 0d 09 66 | 72 65 65 28 72 70 2d 3e |next;..f|ree(rp->|
|000025d0| 76 61 6c 75 65 29 3b 0d | 09 66 72 65 65 28 28 63 |value);.|.free((c|
|000025e0| 68 61 72 20 2a 29 72 70 | 29 3b 0d 09 72 65 74 75 |har *)rp|);..retu|
|000025f0| 72 6e 20 73 74 61 74 75 | 73 3b 0d 7d 0d 0d 73 68 |rn statu|s;.}..sh|
|00002600| 6f 72 74 20 66 6c 75 73 | 68 5f 69 6f 20 28 29 0d |ort flus|h_io ().|
|00002610| 7b 0d 09 72 65 67 69 73 | 74 65 72 20 73 74 72 75 |{..regis|ter stru|
|00002620| 63 74 20 72 65 64 69 72 | 65 63 74 20 2a 72 70 3b |ct redir|ect *rp;|
|00002630| 0d 09 73 68 6f 72 74 20 | 73 74 61 74 75 73 20 3d |..short |status =|
|00002640| 20 30 3b 0d 0d 09 65 72 | 72 6e 6f 20 3d 20 30 3b | 0;...er|rno = 0;|
|00002650| 0d 09 69 66 20 28 66 66 | 6c 75 73 68 28 73 74 64 |..if (ff|lush(std|
|00002660| 6f 75 74 29 29 20 7b 0d | 09 09 77 61 72 6e 69 6e |out)) {.|..warnin|
|00002670| 67 28 22 65 72 72 6f 72 | 20 77 72 69 74 69 6e 67 |g("error| writing|
|00002680| 20 73 74 61 6e 64 61 72 | 64 20 6f 75 74 70 75 74 | standar|d output|
|00002690| 20 28 25 73 29 2e 22 2c | 20 73 74 72 65 72 72 6f | (%s).",| strerro|
|000026a0| 72 28 65 72 72 6e 6f 29 | 29 3b 0d 09 09 73 74 61 |r(errno)|);...sta|
|000026b0| 74 75 73 2b 2b 3b 0d 09 | 7d 0d 09 65 72 72 6e 6f |tus++;..|}..errno|
|000026c0| 20 3d 20 30 3b 0d 09 69 | 66 20 28 66 66 6c 75 73 | = 0;..i|f (fflus|
|000026d0| 68 28 73 74 64 65 72 72 | 29 29 20 7b 0d 09 09 77 |h(stderr|)) {...w|
|000026e0| 61 72 6e 69 6e 67 28 22 | 65 72 72 6f 72 20 77 72 |arning("|error wr|
|000026f0| 69 74 69 6e 67 20 73 74 | 61 6e 64 61 72 64 20 65 |iting st|andard e|
|00002700| 72 72 6f 72 20 28 25 73 | 29 2e 22 2c 20 73 74 72 |rror (%s|).", str|
|00002710| 65 72 72 6f 72 28 65 72 | 72 6e 6f 29 29 3b 0d 09 |error(er|rno));..|
|00002720| 09 73 74 61 74 75 73 2b | 2b 3b 0d 09 7d 0d 09 66 |.status+|+;..}..f|
|00002730| 6f 72 20 28 72 70 20 3d | 20 72 65 64 5f 68 65 61 |or (rp =| red_hea|
|00002740| 64 3b 20 72 70 20 21 3d | 20 4e 55 4c 4c 3b 20 72 |d; rp !=| NULL; r|
|00002750| 70 20 3d 20 72 70 2d 3e | 6e 65 78 74 29 0d 09 09 |p = rp->|next)...|
|00002760| 2f 2a 20 66 6c 75 73 68 | 20 62 6f 74 68 20 66 69 |/* flush| both fi|
|00002770| 6c 65 73 20 61 6e 64 20 | 70 69 70 65 73 2c 20 77 |les and |pipes, w|
|00002780| 68 61 74 20 74 68 65 20 | 68 65 63 6b 20 2a 2f 0d |hat the |heck */.|
|00002790| 09 09 69 66 20 28 28 72 | 70 2d 3e 66 6c 61 67 20 |..if ((r|p->flag |
|000027a0| 26 20 52 45 44 5f 57 52 | 49 54 45 29 20 26 26 20 |& RED_WR|ITE) && |
|000027b0| 72 70 2d 3e 66 70 20 21 | 3d 20 4e 55 4c 4c 29 0d |rp->fp !|= NULL).|
|000027c0| 09 09 09 69 66 20 28 66 | 66 6c 75 73 68 28 72 70 |...if (f|flush(rp|
|000027d0| 2d 3e 66 70 29 29 20 7b | 0d 09 09 09 09 77 61 72 |->fp)) {|.....war|
|000027e0| 6e 69 6e 67 28 22 25 73 | 20 66 6c 75 73 68 20 6f |ning("%s| flush o|
|000027f0| 66 20 5c 22 25 73 5c 22 | 20 66 61 69 6c 65 64 20 |f \"%s\"| failed |
|00002800| 28 25 73 29 2e 22 2c 0d | 09 09 09 09 20 20 20 20 |(%s).",.|.... |
|00002810| 28 72 70 2d 3e 66 6c 61 | 67 20 20 26 20 52 45 44 |(rp->fla|g & RED|
|00002820| 5f 50 49 50 45 29 20 3f | 20 22 70 69 70 65 22 20 |_PIPE) ?| "pipe" |
|00002830| 3a 0d 09 09 09 09 20 20 | 20 20 22 66 69 6c 65 22 |:..... | "file"|
|00002840| 2c 20 72 70 2d 3e 76 61 | 6c 75 65 2c 20 73 74 72 |, rp->va|lue, str|
|00002850| 65 72 72 6f 72 28 65 72 | 72 6e 6f 29 29 3b 0d 09 |error(er|rno));..|
|00002860| 09 09 09 73 74 61 74 75 | 73 2b 2b 3b 0d 09 09 09 |...statu|s++;....|
|00002870| 7d 0d 09 72 65 74 75 72 | 6e 20 73 74 61 74 75 73 |}..retur|n status|
|00002880| 3b 0d 7d 0d 0d 73 68 6f | 72 74 20 63 6c 6f 73 65 |;.}..sho|rt close|
|00002890| 5f 69 6f 20 28 29 0d 7b | 0d 09 72 65 67 69 73 74 |_io ().{|..regist|
|000028a0| 65 72 20 73 74 72 75 63 | 74 20 72 65 64 69 72 65 |er struc|t redire|
|000028b0| 63 74 20 2a 72 70 3b 0d | 09 73 68 6f 72 74 20 73 |ct *rp;.|.short s|
|000028c0| 74 61 74 75 73 20 3d 20 | 30 3b 0d 0d 09 66 6f 72 |tatus = |0;...for|
|000028d0| 20 28 72 70 20 3d 20 72 | 65 64 5f 68 65 61 64 3b | (rp = r|ed_head;|
|000028e0| 20 72 70 20 21 3d 20 4e | 55 4c 4c 3b 20 72 70 20 | rp != N|ULL; rp |
|000028f0| 3d 20 72 70 2d 3e 6e 65 | 78 74 29 0d 09 09 69 66 |= rp->ne|xt)...if|
|00002900| 20 28 63 6c 6f 73 65 5f | 72 65 64 69 72 28 72 70 | (close_|redir(rp|
|00002910| 29 29 0d 09 09 09 73 74 | 61 74 75 73 2b 2b 3b 0d |))....st|atus++;.|
|00002920| 09 72 65 74 75 72 6e 20 | 73 74 61 74 75 73 3b 0d |.return |status;.|
|00002930| 7d 0d 0d 2f 2a 20 64 65 | 76 6f 70 65 6e 20 2d 2d |}../* de|vopen --|
|00002940| 2d 20 68 61 6e 64 6c 65 | 20 2f 64 65 76 2f 73 74 |- handle| /dev/st|
|00002950| 64 7b 69 6e 2c 6f 75 74 | 2c 65 72 72 7d 2c 20 2f |d{in,out|,err}, /|
|00002960| 64 65 76 2f 66 64 2f 4e | 2c 20 72 65 67 75 6c 61 |dev/fd/N|, regula|
|00002970| 72 20 66 69 6c 65 73 20 | 2a 2f 0d 46 49 4c 45 20 |r files |*/.FILE |
|00002980| 2a 20 64 65 76 6f 70 65 | 6e 20 28 63 68 61 72 20 |* devope|n (char |
|00002990| 2a 6e 61 6d 65 2c 20 63 | 68 61 72 20 2a 6d 6f 64 |*name, c|har *mod|
|000029a0| 65 29 0d 7b 0d 09 73 68 | 6f 72 74 20 6f 70 65 6e |e).{..sh|ort open|
|000029b0| 66 64 20 3d 20 2d 31 3b | 0d 09 2f 2a 46 49 4c 45 |fd = -1;|../*FILE|
|000029c0| 20 2a 66 64 6f 70 65 6e | 20 28 29 3b 2a 2f 0d 09 | *fdopen| ();*/..|
|000029d0| 63 68 61 72 20 2a 63 70 | 3b 0d 09 73 68 6f 72 74 |char *cp|;..short|
|000029e0| 20 66 6c 61 67 20 3d 20 | 30 3b 0d 0d 09 73 77 69 | flag = |0;...swi|
|000029f0| 74 63 68 28 6d 6f 64 65 | 5b 30 5d 29 20 7b 0d 09 |tch(mode|[0]) {..|
|00002a00| 63 61 73 65 20 27 72 27 | 3a 0d 09 09 69 66 20 28 |case 'r'|:...if (|
|00002a10| 21 67 43 6f 6e 63 75 72 | 72 65 6e 74 29 0d 09 09 |!gConcur|rent)...|
|00002a20| 09 66 6c 61 67 20 3d 20 | 4f 5f 52 44 4f 4e 4c 59 |.flag = |O_RDONLY|
|00002a30| 3b 0d 09 09 65 6c 73 65 | 0d 09 09 09 66 6c 61 67 |;...else|....flag|
|00002a40| 20 3d 20 4f 5f 52 44 57 | 52 3b 0d 09 09 62 72 65 | = O_RDW|R;...bre|
|00002a50| 61 6b 3b 0d 0d 09 63 61 | 73 65 20 27 77 27 3a 0d |ak;...ca|se 'w':.|
|00002a60| 09 09 66 6c 61 67 20 3d | 20 4f 5f 57 52 4f 4e 4c |..flag =| O_WRONL|
|00002a70| 59 7c 4f 5f 43 52 45 41 | 54 7c 4f 5f 54 52 55 4e |Y|O_CREA|T|O_TRUN|
|00002a80| 43 3b 0d 09 09 62 72 65 | 61 6b 3b 0d 0d 09 63 61 |C;...bre|ak;...ca|
|00002a90| 73 65 20 27 61 27 3a 0d | 09 09 66 6c 61 67 20 3d |se 'a':.|..flag =|
|00002aa0| 20 4f 5f 57 52 4f 4e 4c | 59 7c 4f 5f 41 50 50 45 | O_WRONL|Y|O_APPE|
|00002ab0| 4e 44 7c 4f 5f 43 52 45 | 41 54 3b 0d 09 09 62 72 |ND|O_CRE|AT;...br|
|00002ac0| 65 61 6b 3b 0d 09 64 65 | 66 61 75 6c 74 3a 0d 09 |eak;..de|fault:..|
|00002ad0| 09 63 61 6e 74 5f 68 61 | 70 70 65 6e 28 29 3b 0d |.cant_ha|ppen();.|
|00002ae0| 09 7d 0d 2f 2a 20 4d 61 | 63 20 6e 6f 74 65 2c 20 |.}./* Ma|c note, |
|00002af0| 22 30 36 36 36 22 20 6d | 65 61 6e 73 20 61 6e 79 |"0666" m|eans any|
|00002b00| 6f 6e 65 20 63 61 6e 20 | 72 65 61 64 2f 77 72 69 |one can |read/wri|
|00002b10| 74 65 20 2d 20 6e 6f 74 | 20 73 75 70 70 6f 72 74 |te - not| support|
|00002b20| 65 64 20 62 79 20 54 48 | 49 4e 4b 20 43 2e 2a 2f |ed by TH|INK C.*/|
|00002b30| 0d 23 69 66 64 65 66 20 | 4d 41 43 56 45 52 53 49 |.#ifdef |MACVERSI|
|00002b40| 4f 4e 0d 09 69 66 20 28 | 53 54 52 45 51 28 6e 61 |ON..if (|STREQ(na|
|00002b50| 6d 65 2c 20 22 73 74 64 | 65 72 72 22 29 29 0d 09 |me, "std|err"))..|
|00002b60| 09 72 65 74 75 72 6e 20 | 28 73 74 64 65 72 72 29 |.return |(stderr)|
|00002b70| 3b 0d 09 65 6c 73 65 20 | 69 66 20 28 53 54 52 45 |;..else |if (STRE|
|00002b80| 51 28 6e 61 6d 65 2c 20 | 22 73 74 64 6f 75 74 22 |Q(name, |"stdout"|
|00002b90| 29 29 0d 09 09 72 65 74 | 75 72 6e 20 28 73 74 64 |))...ret|urn (std|
|00002ba0| 6f 75 74 29 3b 0d 09 65 | 6c 73 65 0d 09 09 72 65 |out);..e|lse...re|
|00002bb0| 74 75 72 6e 20 28 66 6f | 70 65 6e 20 28 6e 61 6d |turn (fo|pen (nam|
|00002bc0| 65 2c 20 6d 6f 64 65 2f | 2a 2c 20 30 36 36 36 2a |e, mode/|*, 0666*|
|00002bd0| 2f 29 29 3b 0d 23 65 6e | 64 69 66 0d 7d 0d 0d 2f |/));.#en|dif.}../|
|00002be0| 2a 20 4d 61 63 20 6e 6f | 74 65 2c 20 70 69 70 65 |* Mac no|te, pipe|
|00002bf0| 73 20 61 72 65 20 6e 6f | 74 20 73 75 70 70 6f 72 |s are no|t suppor|
|00002c00| 74 65 64 2e 20 2a 2f 0d | 23 69 66 6e 64 65 66 20 |ted. */.|#ifndef |
|00002c10| 4d 41 43 56 45 52 53 49 | 4f 4e 0d 23 69 66 6e 64 |MACVERSI|ON.#ifnd|
|00002c20| 65 66 20 4d 53 44 4f 53 | 0d 73 74 61 74 69 63 20 |ef MSDOS|.static |
|00002c30| 49 4f 42 55 46 20 2a 0d | 67 61 77 6b 5f 70 6f 70 |IOBUF *.|gawk_pop|
|00002c40| 65 6e 28 63 6d 64 2c 20 | 72 70 29 0d 63 68 61 72 |en(cmd, |rp).char|
|00002c50| 20 2a 63 6d 64 3b 0d 73 | 74 72 75 63 74 20 72 65 | *cmd;.s|truct re|
|00002c60| 64 69 72 65 63 74 20 2a | 72 70 3b 0d 7b 0d 09 73 |direct *|rp;.{..s|
|00002c70| 68 6f 72 74 20 70 5b 32 | 5d 3b 0d 09 72 65 67 69 |hort p[2|];..regi|
|00002c80| 73 74 65 72 20 73 68 6f | 72 74 20 70 69 64 3b 0d |ster sho|rt pid;.|
|00002c90| 0d 09 72 70 2d 3e 70 69 | 64 20 3d 20 2d 31 3b 0d |..rp->pi|d = -1;.|
|00002ca0| 09 72 70 2d 3e 69 6f 70 | 20 3d 20 4e 55 4c 4c 3b |.rp->iop| = NULL;|
|00002cb0| 0d 09 69 66 20 28 70 69 | 70 65 28 70 29 20 3c 20 |..if (pi|pe(p) < |
|00002cc0| 30 29 0d 09 09 72 65 74 | 75 72 6e 20 4e 55 4c 4c |0)...ret|urn NULL|
|00002cd0| 3b 0d 09 69 66 20 28 28 | 70 69 64 20 3d 20 66 6f |;..if ((|pid = fo|
|00002ce0| 72 6b 28 29 29 20 3d 3d | 20 30 29 20 7b 0d 09 09 |rk()) ==| 0) {...|
|00002cf0| 63 6c 6f 73 65 28 70 5b | 30 5d 29 3b 0d 09 09 64 |close(p[|0]);...d|
|00002d00| 75 70 32 28 70 5b 31 5d | 2c 20 31 29 3b 0d 09 09 |up2(p[1]|, 1);...|
|00002d10| 63 6c 6f 73 65 28 70 5b | 31 5d 29 3b 0d 09 09 65 |close(p[|1]);...e|
|00002d20| 78 65 63 6c 28 22 2f 62 | 69 6e 2f 73 68 22 2c 20 |xecl("/b|in/sh", |
|00002d30| 22 73 68 22 2c 20 22 2d | 63 22 2c 20 63 6d 64 2c |"sh", "-|c", cmd,|
|00002d40| 20 30 29 3b 0d 09 09 5f | 65 78 69 74 28 31 32 37 | 0);..._|exit(127|
|00002d50| 29 3b 0d 09 7d 0d 09 69 | 66 20 28 70 69 64 20 3d |);..}..i|f (pid =|
|00002d60| 3d 20 2d 31 29 0d 09 09 | 72 65 74 75 72 6e 20 4e |= -1)...|return N|
|00002d70| 55 4c 4c 3b 0d 09 72 70 | 2d 3e 70 69 64 20 3d 20 |ULL;..rp|->pid = |
|00002d80| 70 69 64 3b 0d 09 63 6c | 6f 73 65 28 70 5b 31 5d |pid;..cl|ose(p[1]|
|00002d90| 29 3b 0d 09 72 65 74 75 | 72 6e 20 28 72 70 2d 3e |);..retu|rn (rp->|
|00002da0| 69 6f 70 20 3d 20 69 6f | 70 5f 61 6c 6c 6f 63 28 |iop = io|p_alloc(|
|00002db0| 70 5b 30 5d 29 29 3b 0d | 7d 0d 0d 73 74 61 74 69 |p[0]));.|}..stati|
|00002dc0| 63 20 73 68 6f 72 74 0d | 67 61 77 6b 5f 70 63 6c |c short.|gawk_pcl|
|00002dd0| 6f 73 65 28 72 70 29 0d | 73 74 72 75 63 74 20 72 |ose(rp).|struct r|
|00002de0| 65 64 69 72 65 63 74 20 | 2a 72 70 3b 0d 7b 0d 09 |edirect |*rp;.{..|
|00002df0| 53 49 47 54 59 50 45 20 | 28 2a 68 73 74 61 74 29 |SIGTYPE |(*hstat)|
|00002e00| 28 29 2c 20 28 2a 69 73 | 74 61 74 29 28 29 2c 20 |(), (*is|tat)(), |
|00002e10| 28 2a 71 73 74 61 74 29 | 28 29 3b 0d 09 73 68 6f |(*qstat)|();..sho|
|00002e20| 72 74 20 70 69 64 3b 0d | 09 73 68 6f 72 74 20 73 |rt pid;.|.short s|
|00002e30| 74 61 74 75 73 3b 0d 09 | 73 74 72 75 63 74 20 72 |tatus;..|struct r|
|00002e40| 65 64 69 72 65 63 74 20 | 2a 72 65 64 70 3b 0d 0d |edirect |*redp;..|
|00002e50| 09 69 6f 70 5f 63 6c 6f | 73 65 28 72 70 2d 3e 69 |.iop_clo|se(rp->i|
|00002e60| 6f 70 29 3b 0d 09 69 66 | 20 28 72 70 2d 3e 70 69 |op);..if| (rp->pi|
|00002e70| 64 20 3d 3d 20 2d 31 29 | 0d 09 09 72 65 74 75 72 |d == -1)|...retur|
|00002e80| 6e 20 72 70 2d 3e 73 74 | 61 74 75 73 3b 0d 09 68 |n rp->st|atus;..h|
|00002e90| 73 74 61 74 20 3d 20 73 | 69 67 6e 61 6c 28 53 49 |stat = s|ignal(SI|
|00002ea0| 47 48 55 50 2c 20 53 49 | 47 5f 49 47 4e 29 3b 0d |GHUP, SI|G_IGN);.|
|00002eb0| 09 69 73 74 61 74 20 3d | 20 73 69 67 6e 61 6c 28 |.istat =| signal(|
|00002ec0| 53 49 47 49 4e 54 2c 20 | 53 49 47 5f 49 47 4e 29 |SIGINT, |SIG_IGN)|
|00002ed0| 3b 0d 09 71 73 74 61 74 | 20 3d 20 73 69 67 6e 61 |;..qstat| = signa|
|00002ee0| 6c 28 53 49 47 51 55 49 | 54 2c 20 53 49 47 5f 49 |l(SIGQUI|T, SIG_I|
|00002ef0| 47 4e 29 3b 0d 09 66 6f | 72 20 28 3b 3b 29 20 7b |GN);..fo|r (;;) {|
|00002f00| 0d 09 09 70 69 64 20 3d | 20 77 61 69 74 28 26 73 |...pid =| wait(&s|
|00002f10| 74 61 74 75 73 29 3b 0d | 09 09 69 66 20 28 70 69 |tatus);.|..if (pi|
|00002f20| 64 20 3d 3d 20 2d 31 20 | 26 26 20 65 72 72 6e 6f |d == -1 |&& errno|
|00002f30| 20 3d 3d 20 45 43 48 49 | 4c 44 29 0d 09 09 09 62 | == ECHI|LD)....b|
|00002f40| 72 65 61 6b 3b 0d 09 09 | 65 6c 73 65 20 69 66 20 |reak;...|else if |
|00002f50| 28 70 69 64 20 3d 3d 20 | 72 70 2d 3e 70 69 64 29 |(pid == |rp->pid)|
|00002f60| 20 7b 0d 09 09 09 72 70 | 2d 3e 70 69 64 20 3d 20 | {....rp|->pid = |
|00002f70| 2d 31 3b 0d 09 09 09 72 | 70 2d 3e 73 74 61 74 75 |-1;....r|p->statu|
|00002f80| 73 20 3d 20 73 74 61 74 | 75 73 3b 0d 09 09 09 62 |s = stat|us;....b|
|00002f90| 72 65 61 6b 3b 0d 09 09 | 7d 20 65 6c 73 65 20 7b |reak;...|} else {|
|00002fa0| 0d 09 09 09 66 6f 72 20 | 28 72 65 64 70 20 3d 20 |....for |(redp = |
|00002fb0| 72 65 64 5f 68 65 61 64 | 3b 20 72 65 64 70 20 21 |red_head|; redp !|
|00002fc0| 3d 20 4e 55 4c 4c 3b 20 | 72 65 64 70 20 3d 20 72 |= NULL; |redp = r|
|00002fd0| 65 64 70 2d 3e 6e 65 78 | 74 29 0d 09 09 09 09 69 |edp->nex|t).....i|
|00002fe0| 66 20 28 70 69 64 20 3d | 3d 20 72 65 64 70 2d 3e |f (pid =|= redp->|
|00002ff0| 70 69 64 29 20 7b 0d 09 | 09 09 09 09 72 65 64 70 |pid) {..|....redp|
|00003000| 2d 3e 70 69 64 20 3d 20 | 2d 31 3b 0d 09 09 09 09 |->pid = |-1;.....|
|00003010| 09 72 65 64 70 2d 3e 73 | 74 61 74 75 73 20 3d 20 |.redp->s|tatus = |
|00003020| 73 74 61 74 75 73 3b 0d | 09 09 09 09 09 62 72 65 |status;.|.....bre|
|00003030| 61 6b 3b 0d 09 09 09 09 | 7d 0d 09 09 7d 0d 09 7d |ak;.....|}...}..}|
|00003040| 0d 09 73 69 67 6e 61 6c | 28 53 49 47 48 55 50 2c |..signal|(SIGHUP,|
|00003050| 20 68 73 74 61 74 29 3b | 0d 09 73 69 67 6e 61 6c | hstat);|..signal|
|00003060| 28 53 49 47 49 4e 54 2c | 20 69 73 74 61 74 29 3b |(SIGINT,| istat);|
|00003070| 0d 09 73 69 67 6e 61 6c | 28 53 49 47 51 55 49 54 |..signal|(SIGQUIT|
|00003080| 2c 20 71 73 74 61 74 29 | 3b 0d 09 72 65 74 75 72 |, qstat)|;..retur|
|00003090| 6e 28 72 70 2d 3e 73 74 | 61 74 75 73 29 3b 0d 7d |n(rp->st|atus);.}|
|000030a0| 0d 23 65 6c 73 65 0d 73 | 74 61 74 69 63 0d 73 74 |.#else.s|tatic.st|
|000030b0| 72 75 63 74 20 7b 0d 09 | 63 68 61 72 20 2a 63 6f |ruct {..|char *co|
|000030c0| 6d 6d 61 6e 64 3b 0d 09 | 63 68 61 72 20 2a 6e 61 |mmand;..|char *na|
|000030d0| 6d 65 3b 0d 7d 20 70 69 | 70 65 73 5b 5f 4e 46 49 |me;.} pi|pes[_NFI|
|000030e0| 4c 45 5d 3b 0d 0d 73 74 | 61 74 69 63 20 49 4f 42 |LE];..st|atic IOB|
|000030f0| 55 46 20 2a 0d 67 61 77 | 6b 5f 70 6f 70 65 6e 28 |UF *.gaw|k_popen(|
|00003100| 63 6d 64 2c 20 72 70 29 | 0d 63 68 61 72 20 2a 63 |cmd, rp)|.char *c|
|00003110| 6d 64 3b 0d 73 74 72 75 | 63 74 20 72 65 64 69 72 |md;.stru|ct redir|
|00003120| 65 63 74 20 2a 72 70 3b | 0d 7b 0d 09 65 78 74 65 |ect *rp;|.{..exte|
|00003130| 72 6e 20 63 68 61 72 20 | 2a 73 74 72 64 75 70 28 |rn char |*strdup(|
|00003140| 63 6f 6e 73 74 20 63 68 | 61 72 20 2a 29 3b 0d 09 |const ch|ar *);..|
|00003150| 73 68 6f 72 74 20 63 75 | 72 72 65 6e 74 3b 0d 09 |short cu|rrent;..|
|00003160| 63 68 61 72 20 2a 6e 61 | 6d 65 3b 0d 09 73 74 61 |char *na|me;..sta|
|00003170| 74 69 63 20 63 68 61 72 | 20 63 6d 64 62 75 66 5b |tic char| cmdbuf[|
|00003180| 32 35 36 5d 3b 0d 0d 09 | 2f 2a 20 67 65 74 20 61 |256];...|/* get a|
|00003190| 20 6e 61 6d 65 20 74 6f | 20 75 73 65 2e 20 20 2a | name to| use. *|
|000031a0| 2f 0d 09 69 66 20 28 28 | 6e 61 6d 65 20 3d 20 74 |/..if ((|name = t|
|000031b0| 65 6d 70 6e 61 6d 28 22 | 2e 22 2c 20 22 70 69 70 |empnam("|.", "pip|
|000031c0| 22 29 29 20 3d 3d 20 4e | 55 4c 4c 29 0d 09 09 72 |")) == N|ULL)...r|
|000031d0| 65 74 75 72 6e 20 4e 55 | 4c 4c 3b 0d 09 73 70 72 |eturn NU|LL;..spr|
|000031e0| 69 6e 74 66 28 63 6d 64 | 62 75 66 2c 22 25 73 20 |intf(cmd|buf,"%s |
|000031f0| 3e 20 25 73 22 2c 20 63 | 6d 64 2c 20 6e 61 6d 65 |> %s", c|md, name|
|00003200| 29 3b 0d 09 73 79 73 74 | 65 6d 28 63 6d 64 62 75 |);..syst|em(cmdbu|
|00003210| 66 29 3b 0d 09 69 66 20 | 28 28 63 75 72 72 65 6e |f);..if |((curren|
|00003220| 74 20 3d 20 6f 70 65 6e | 28 6e 61 6d 65 2c 4f 5f |t = open|(name,O_|
|00003230| 52 44 4f 4e 4c 59 29 29 | 20 3d 3d 20 2d 31 29 0d |RDONLY))| == -1).|
|00003240| 09 09 72 65 74 75 72 6e | 20 4e 55 4c 4c 3b 0d 09 |..return| NULL;..|
|00003250| 70 69 70 65 73 5b 63 75 | 72 72 65 6e 74 5d 2e 6e |pipes[cu|rrent].n|
|00003260| 61 6d 65 20 3d 20 6e 61 | 6d 65 3b 0d 09 70 69 70 |ame = na|me;..pip|
|00003270| 65 73 5b 63 75 72 72 65 | 6e 74 5d 2e 63 6f 6d 6d |es[curre|nt].comm|
|00003280| 61 6e 64 20 3d 20 73 74 | 72 64 75 70 28 63 6d 64 |and = st|rdup(cmd|
|00003290| 29 3b 0d 09 72 65 74 75 | 72 6e 20 28 72 70 2d 3e |);..retu|rn (rp->|
|000032a0| 69 6f 70 20 3d 20 69 6f | 70 5f 61 6c 6c 6f 63 28 |iop = io|p_alloc(|
|000032b0| 63 75 72 72 65 6e 74 29 | 29 3b 0d 7d 0d 0d 73 74 |current)|);.}..st|
|000032c0| 61 74 69 63 20 73 68 6f | 72 74 0d 67 61 77 6b 5f |atic sho|rt.gawk_|
|000032d0| 70 63 6c 6f 73 65 28 72 | 70 29 0d 73 74 72 75 63 |pclose(r|p).struc|
|000032e0| 74 20 72 65 64 69 72 65 | 63 74 20 2a 72 70 3b 0d |t redire|ct *rp;.|
|000032f0| 7b 0d 09 73 68 6f 72 74 | 20 63 75 72 20 3d 20 72 |{..short| cur = r|
|00003300| 70 2d 3e 69 6f 70 2d 3e | 66 64 3b 0d 09 73 68 6f |p->iop->|fd;..sho|
|00003310| 72 74 20 72 76 61 6c 3b | 0d 0d 09 72 76 61 6c 20 |rt rval;|...rval |
|00003320| 3d 20 69 6f 70 5f 63 6c | 6f 73 65 28 72 70 2d 3e |= iop_cl|ose(rp->|
|00003330| 69 6f 70 29 3b 0d 0d 09 | 2f 2a 20 63 68 65 63 6b |iop);...|/* check|
|00003340| 20 66 6f 72 20 61 6e 20 | 6f 70 65 6e 20 66 69 6c | for an |open fil|
|00003350| 65 20 20 2a 2f 0d 09 69 | 66 20 28 70 69 70 65 73 |e */..i|f (pipes|
|00003360| 5b 63 75 72 5d 2e 6e 61 | 6d 65 20 3d 3d 20 4e 55 |[cur].na|me == NU|
|00003370| 4c 4c 29 0d 09 09 72 65 | 74 75 72 6e 20 2d 31 3b |LL)...re|turn -1;|
|00003380| 0d 09 75 6e 6c 69 6e 6b | 28 70 69 70 65 73 5b 63 |..unlink|(pipes[c|
|00003390| 75 72 5d 2e 6e 61 6d 65 | 29 3b 0d 09 66 72 65 65 |ur].name|);..free|
|000033a0| 28 70 69 70 65 73 5b 63 | 75 72 5d 2e 6e 61 6d 65 |(pipes[c|ur].name|
|000033b0| 29 3b 0d 09 70 69 70 65 | 73 5b 63 75 72 5d 2e 6e |);..pipe|s[cur].n|
|000033c0| 61 6d 65 20 3d 20 4e 55 | 4c 4c 3b 0d 09 66 72 65 |ame = NU|LL;..fre|
|000033d0| 65 28 70 69 70 65 73 5b | 63 75 72 5d 2e 63 6f 6d |e(pipes[|cur].com|
|000033e0| 6d 61 6e 64 29 3b 0d 09 | 72 65 74 75 72 6e 20 72 |mand);..|return r|
|000033f0| 76 61 6c 3b 0d 7d 0d 23 | 65 6e 64 69 66 0d 23 65 |val;.}.#|endif.#e|
|00003400| 6c 73 65 0d 2f 2a 20 68 | 65 72 65 20 77 65 20 61 |lse./* h|ere we a|
|00003410| 72 65 20 66 6f 72 20 74 | 68 65 20 4d 61 63 20 76 |re for t|he Mac v|
|00003420| 65 72 73 69 6f 6e 2c 20 | 61 6c 61 73 2e 2e 2e 20 |ersion, |alas... |
|00003430| 2a 2f 0d 73 74 61 74 69 | 63 20 49 4f 42 55 46 20 |*/.stati|c IOBUF |
|00003440| 2a 67 61 77 6b 5f 70 6f | 70 65 6e 28 63 68 61 72 |*gawk_po|pen(char|
|00003450| 20 2a 63 6d 64 2c 20 73 | 74 72 75 63 74 20 72 65 | *cmd, s|truct re|
|00003460| 64 69 72 65 63 74 20 2a | 72 70 29 0d 7b 0d 72 65 |direct *|rp).{.re|
|00003470| 74 75 72 6e 28 4e 55 4c | 4c 29 3b 0d 7d 0d 0d 73 |turn(NUL|L);.}..s|
|00003480| 74 61 74 69 63 20 73 68 | 6f 72 74 20 67 61 77 6b |tatic sh|ort gawk|
|00003490| 5f 70 63 6c 6f 73 65 28 | 73 74 72 75 63 74 20 72 |_pclose(|struct r|
|000034a0| 65 64 69 72 65 63 74 20 | 2a 72 70 29 0d 7b 0d 72 |edirect |*rp).{.r|
|000034b0| 65 74 75 72 6e 28 31 29 | 3b 0d 7d 0d 0d 23 65 6e |eturn(1)|;.}..#en|
|000034c0| 64 69 66 20 2f 2a 20 4d | 41 43 56 45 52 53 49 4f |dif /* M|ACVERSIO|
|000034d0| 4e 20 2a 2f 0d 0d 2f 2a | 20 4d 61 63 20 76 65 72 |N */../*| Mac ver|
|000034e0| 73 69 6f 6e 2c 20 6f 72 | 20 72 61 74 68 65 72 20 |sion, or| rather |
|000034f0| 54 48 49 4e 4b 20 43 20 | 76 65 72 73 69 6f 6e 2c |THINK C |version,|
|00003500| 20 61 6e 20 61 64 6d 69 | 74 74 65 64 20 66 75 64 | an admi|tted fud|
|00003510| 67 65 20 74 6f 20 72 65 | 70 61 69 72 0d 6c 69 6e |ge to re|pair.lin|
|00003520| 65 20 65 6e 64 73 2e 20 | 53 6f 6d 65 20 64 61 79 |e ends. |Some day|
|00003530| 20 49 27 6c 6c 20 64 6f | 20 61 20 62 65 74 74 65 | I'll do| a bette|
|00003540| 72 20 6a 6f 62 20 6f 6e | 20 74 68 69 73 2e 20 55 |r job on| this. U|
|00003550| 6e 6c 65 73 73 20 79 6f | 75 20 64 6f 20 69 74 20 |nless yo|u do it |
|00003560| 66 69 72 73 74 3f 20 2a | 2f 0d 73 74 61 74 69 63 |first? *|/.static|
|00003570| 20 76 6f 69 64 20 46 69 | 78 4c 69 6e 65 45 6e 64 | void Fi|xLineEnd|
|00003580| 73 28 63 68 61 72 20 2a | 62 2c 20 73 68 6f 72 74 |s(char *|b, short|
|00003590| 20 6c 29 0d 09 7b 0d 09 | 63 68 61 72 20 2a 74 50 | l)..{..|char *tP|
|000035a0| 74 72 20 3d 20 62 2c 20 | 2a 65 6e 64 50 74 72 20 |tr = b, |*endPtr |
|000035b0| 3d 20 62 2b 6c 3b 0d 09 | 0d 09 77 68 69 6c 65 20 |= b+l;..|..while |
|000035c0| 28 74 50 74 72 20 3c 20 | 65 6e 64 50 74 72 29 0d |(tPtr < |endPtr).|
|000035d0| 09 09 7b 0d 09 09 69 66 | 20 28 2a 74 50 74 72 20 |..{...if| (*tPtr |
|000035e0| 3d 3d 20 30 78 30 44 29 | 0d 09 09 09 2a 74 50 74 |== 0x0D)|....*tPt|
|000035f0| 72 20 3d 20 27 5c 6e 27 | 3b 0d 09 09 2b 2b 74 50 |r = '\n'|;...++tP|
|00003600| 74 72 3b 0d 09 09 7d 0d | 09 7d 0d 0d 23 64 65 66 |tr;...}.|.}..#def|
|00003610| 69 6e 65 09 44 4f 5f 45 | 4e 44 5f 4f 46 5f 42 55 |ine.DO_E|ND_OF_BU|
|00003620| 46 09 6c 65 6e 20 3d 20 | 28 73 68 6f 72 74 29 28 |F.len = |(short)(|
|00003630| 62 70 20 2d 20 69 6f 70 | 2d 3e 6f 66 66 29 3b 5c |bp - iop|->off);\|
|00003640| 0d 09 09 09 75 73 65 64 | 20 3d 20 28 73 68 6f 72 |....used| = (shor|
|00003650| 74 29 28 6c 61 73 74 20 | 2d 20 73 74 61 72 74 29 |t)(last |- start)|
|00003660| 3b 5c 0d 09 09 09 77 68 | 69 6c 65 20 28 6c 65 6e |;\....wh|ile (len|
|00003670| 20 2b 20 75 73 65 64 20 | 3e 20 69 6f 70 2d 3e 73 | + used |> iop->s|
|00003680| 65 63 73 69 7a 29 20 7b | 5c 0d 09 09 09 09 69 6f |ecsiz) {|\.....io|
|00003690| 70 2d 3e 73 65 63 73 69 | 7a 20 2a 3d 20 32 3b 5c |p->secsi|z *= 2;\|
|000036a0| 0d 09 09 09 09 65 72 65 | 61 6c 6c 6f 63 28 69 6f |.....ere|alloc(io|
|000036b0| 70 2d 3e 73 65 63 62 75 | 66 2c 63 68 61 72 20 2a |p->secbu|f,char *|
|000036c0| 2c 69 6f 70 2d 3e 73 65 | 63 73 69 7a 2c 22 67 65 |,iop->se|csiz,"ge|
|000036d0| 74 22 29 3b 5c 0d 09 09 | 09 7d 5c 0d 09 09 09 6c |t");\...|.}\....l|
|000036e0| 61 73 74 20 3d 20 69 6f | 70 2d 3e 73 65 63 62 75 |ast = io|p->secbu|
|000036f0| 66 20 2b 20 75 73 65 64 | 3b 5c 0d 09 09 09 73 74 |f + used|;\....st|
|00003700| 61 72 74 20 3d 20 69 6f | 70 2d 3e 73 65 63 62 75 |art = io|p->secbu|
|00003710| 66 3b 5c 0d 09 09 09 6d | 65 6d 63 70 79 28 6c 61 |f;\....m|emcpy(la|
|00003720| 73 74 2c 20 69 6f 70 2d | 3e 6f 66 66 2c 20 6c 65 |st, iop-|>off, le|
|00003730| 6e 29 3b 5c 0d 09 09 09 | 6c 61 73 74 20 2b 3d 20 |n);\....|last += |
|00003740| 6c 65 6e 3b 5c 0d 09 09 | 09 69 6f 70 2d 3e 63 6e |len;\...|.iop->cn|
|00003750| 74 20 3d 20 66 72 65 61 | 64 28 69 6f 70 2d 3e 62 |t = frea|d(iop->b|
|00003760| 75 66 2c 20 31 2c 20 28 | 75 6e 73 69 67 6e 65 64 |uf, 1, (|unsigned|
|00003770| 20 73 68 6f 72 74 29 28 | 69 6f 70 2d 3e 73 69 7a | short)(|iop->siz|
|00003780| 65 29 2c 20 69 6f 70 2d | 3e 66 64 29 3b 5c 0d 09 |e), iop-|>fd);\..|
|00003790| 09 09 69 66 20 28 69 6f | 70 2d 3e 63 6e 74 20 3c |..if (io|p->cnt <|
|000037a0| 20 30 29 5c 0d 09 09 09 | 09 72 65 74 75 72 6e 20 | 0)\....|.return |
|000037b0| 69 6f 70 2d 3e 63 6e 74 | 3b 5c 0d 09 09 09 46 69 |iop->cnt|;\....Fi|
|000037c0| 78 4c 69 6e 65 45 6e 64 | 73 28 69 6f 70 2d 3e 62 |xLineEnd|s(iop->b|
|000037d0| 75 66 2c 20 69 6f 70 2d | 3e 63 6e 74 29 3b 5c 0d |uf, iop-|>cnt);\.|
|000037e0| 09 09 09 65 6e 64 5f 64 | 61 74 61 20 3d 20 69 6f |...end_d|ata = io|
|000037f0| 70 2d 3e 62 75 66 20 2b | 20 69 6f 70 2d 3e 63 6e |p->buf +| iop->cn|
|00003800| 74 3b 5c 0d 09 09 09 69 | 6f 70 2d 3e 6f 66 66 20 |t;\....i|op->off |
|00003810| 3d 20 62 70 20 3d 20 69 | 6f 70 2d 3e 62 75 66 3b |= bp = i|op->buf;|
|00003820| 0d 0d 23 64 65 66 69 6e | 65 09 44 4f 5f 45 4e 44 |..#defin|e.DO_END|
|00003830| 5f 4f 46 5f 44 41 54 41 | 09 69 6f 70 2d 3e 63 6e |_OF_DATA|.iop->cn|
|00003840| 74 20 3d 20 66 72 65 61 | 64 28 65 6e 64 5f 64 61 |t = frea|d(end_da|
|00003850| 74 61 2c 20 31 2c 20 28 | 75 6e 73 69 67 6e 65 64 |ta, 1, (|unsigned|
|00003860| 20 73 68 6f 72 74 29 28 | 65 6e 64 5f 62 75 66 20 | short)(|end_buf |
|00003870| 2d 20 65 6e 64 5f 64 61 | 74 61 29 2c 20 69 6f 70 |- end_da|ta), iop|
|00003880| 2d 3e 66 64 29 3b 5c 0d | 09 09 09 69 66 20 28 69 |->fd);\.|...if (i|
|00003890| 6f 70 2d 3e 63 6e 74 20 | 3c 20 30 29 5c 0d 09 09 |op->cnt |< 0)\...|
|000038a0| 09 09 72 65 74 75 72 6e | 20 69 6f 70 2d 3e 63 6e |..return| iop->cn|
|000038b0| 74 3b 5c 0d 09 09 09 46 | 69 78 4c 69 6e 65 45 6e |t;\....F|ixLineEn|
|000038c0| 64 73 28 65 6e 64 5f 64 | 61 74 61 2c 20 69 6f 70 |ds(end_d|ata, iop|
|000038d0| 2d 3e 63 6e 74 29 3b 5c | 0d 09 09 09 65 6e 64 5f |->cnt);\|....end_|
|000038e0| 64 61 74 61 20 2b 3d 20 | 69 6f 70 2d 3e 63 6e 74 |data += |iop->cnt|
|000038f0| 3b 5c 0d 09 09 09 69 66 | 20 28 69 6f 70 2d 3e 63 |;\....if| (iop->c|
|00003900| 6e 74 20 3d 3d 20 30 29 | 5c 0d 09 09 09 09 62 72 |nt == 0)|\.....br|
|00003910| 65 61 6b 3b 5c 0d 09 09 | 09 69 6f 70 2d 3e 63 6e |eak;\...|.iop->cn|
|00003920| 74 20 3d 20 28 73 68 6f | 72 74 29 28 65 6e 64 5f |t = (sho|rt)(end_|
|00003930| 64 61 74 61 20 2d 20 69 | 6f 70 2d 3e 62 75 66 29 |data - i|op->buf)|
|00003940| 3b 0d 0d 73 74 61 74 69 | 63 20 73 68 6f 72 74 20 |;..stati|c short |
|00003950| 67 65 74 5f 61 5f 72 65 | 63 6f 72 64 28 63 68 61 |get_a_re|cord(cha|
|00003960| 72 20 2a 2a 72 65 73 2c | 20 49 4f 42 55 46 20 2a |r **res,| IOBUF *|
|00003970| 69 6f 70 29 0d 7b 0d 09 | 72 65 67 69 73 74 65 72 |iop).{..|register|
|00003980| 20 63 68 61 72 20 2a 65 | 6e 64 5f 64 61 74 61 3b | char *e|nd_data;|
|00003990| 0d 09 72 65 67 69 73 74 | 65 72 20 63 68 61 72 20 |..regist|er char |
|000039a0| 2a 65 6e 64 5f 62 75 66 | 3b 0d 09 63 68 61 72 20 |*end_buf|;..char |
|000039b0| 2a 73 74 61 72 74 3b 0d | 09 72 65 67 69 73 74 65 |*start;.|.registe|
|000039c0| 72 20 63 68 61 72 20 2a | 62 70 3b 0d 09 72 65 67 |r char *|bp;..reg|
|000039d0| 69 73 74 65 72 20 63 68 | 61 72 20 2a 6c 61 73 74 |ister ch|ar *last|
|000039e0| 3b 0d 09 73 68 6f 72 74 | 20 6c 65 6e 2c 20 75 73 |;..short| len, us|
|000039f0| 65 64 3b 0d 09 72 65 67 | 69 73 74 65 72 20 63 68 |ed;..reg|ister ch|
|00003a00| 61 72 20 72 73 20 3d 20 | 67 65 74 5f 72 73 28 29 |ar rs = |get_rs()|
|00003a10| 3b 0d 09 0d 09 69 66 20 | 28 69 6f 70 2d 3e 63 6e |;....if |(iop->cn|
|00003a20| 74 20 3c 20 30 29 0d 09 | 09 72 65 74 75 72 6e 20 |t < 0)..|.return |
|00003a30| 69 6f 70 2d 3e 63 6e 74 | 3b 0d 09 69 66 20 28 28 |iop->cnt|;..if ((|
|00003a40| 69 6f 70 2d 3e 66 6c 61 | 67 20 26 20 49 4f 50 5f |iop->fla|g & IOP_|
|00003a50| 49 53 5f 54 54 59 29 20 | 26 26 20 6f 75 74 70 75 |IS_TTY) |&& outpu|
|00003a60| 74 5f 69 73 5f 74 74 79 | 29 0d 09 09 66 66 6c 75 |t_is_tty|)...fflu|
|00003a70| 73 68 28 73 74 64 6f 75 | 74 29 3b 0d 09 65 6e 64 |sh(stdou|t);..end|
|00003a80| 5f 64 61 74 61 20 3d 20 | 69 6f 70 2d 3e 62 75 66 |_data = |iop->buf|
|00003a90| 20 2b 20 69 6f 70 2d 3e | 63 6e 74 3b 0d 09 69 66 | + iop->|cnt;..if|
|00003aa0| 20 28 69 6f 70 2d 3e 6f | 66 66 20 3e 3d 20 65 6e | (iop->o|ff >= en|
|00003ab0| 64 5f 64 61 74 61 29 20 | 7b 0d 09 09 69 6f 70 2d |d_data) |{...iop-|
|00003ac0| 3e 63 6e 74 20 3d 20 66 | 72 65 61 64 28 69 6f 70 |>cnt = f|read(iop|
|00003ad0| 2d 3e 62 75 66 2c 20 31 | 2c 20 28 75 6e 73 69 67 |->buf, 1|, (unsig|
|00003ae0| 6e 65 64 20 73 68 6f 72 | 74 29 28 69 6f 70 2d 3e |ned shor|t)(iop->|
|00003af0| 73 69 7a 65 29 2c 20 69 | 6f 70 2d 3e 66 64 29 3b |size), i|op->fd);|
|00003b00| 0d 09 09 69 66 20 28 69 | 6f 70 2d 3e 63 6e 74 20 |...if (i|op->cnt |
|00003b10| 3c 3d 20 30 29 0d 09 09 | 09 72 65 74 75 72 6e 20 |<= 0)...|.return |
|00003b20| 69 6f 70 2d 3e 63 6e 74 | 20 3d 20 45 4f 46 3b 0d |iop->cnt| = EOF;.|
|00003b30| 09 09 46 69 78 4c 69 6e | 65 45 6e 64 73 28 69 6f |..FixLin|eEnds(io|
|00003b40| 70 2d 3e 62 75 66 2c 20 | 69 6f 70 2d 3e 63 6e 74 |p->buf, |iop->cnt|
|00003b50| 29 3b 0d 09 09 65 6e 64 | 5f 64 61 74 61 20 3d 20 |);...end|_data = |
|00003b60| 69 6f 70 2d 3e 62 75 66 | 20 2b 20 69 6f 70 2d 3e |iop->buf| + iop->|
|00003b70| 63 6e 74 3b 0d 09 09 69 | 6f 70 2d 3e 6f 66 66 20 |cnt;...i|op->off |
|00003b80| 3d 20 69 6f 70 2d 3e 62 | 75 66 3b 0d 09 7d 0d 09 |= iop->b|uf;..}..|
|00003b90| 6c 61 73 74 20 3d 20 73 | 74 61 72 74 20 3d 20 62 |last = s|tart = b|
|00003ba0| 70 20 3d 20 69 6f 70 2d | 3e 6f 66 66 3b 0d 09 65 |p = iop-|>off;..e|
|00003bb0| 6e 64 5f 62 75 66 20 3d | 20 69 6f 70 2d 3e 62 75 |nd_buf =| iop->bu|
|00003bc0| 66 20 2b 20 69 6f 70 2d | 3e 73 69 7a 65 3b 0d 09 |f + iop-|>size;..|
|00003bd0| 69 66 20 28 72 73 20 3d | 3d 20 30 29 20 7b 0d 09 |if (rs =|= 0) {..|
|00003be0| 09 77 68 69 6c 65 20 28 | 21 28 2a 62 70 20 3d 3d |.while (|!(*bp ==|
|00003bf0| 20 43 52 20 26 26 20 62 | 70 20 21 3d 20 69 6f 70 | CR && b|p != iop|
|00003c00| 2d 3e 62 75 66 20 26 26 | 20 62 70 5b 2d 31 5d 20 |->buf &&| bp[-1] |
|00003c10| 3d 3d 20 43 52 29 29 20 | 7b 0d 09 09 09 69 66 20 |== CR)) |{....if |
|00003c20| 28 2b 2b 62 70 20 3d 3d | 20 65 6e 64 5f 62 75 66 |(++bp ==| end_buf|
|00003c30| 29 20 7b 0d 09 09 09 09 | 44 4f 5f 45 4e 44 5f 4f |) {.....|DO_END_O|
|00003c40| 46 5f 42 55 46 0d 09 09 | 09 7d 0d 09 09 09 69 66 |F_BUF...|.}....if|
|00003c50| 20 28 62 70 20 3d 3d 20 | 65 6e 64 5f 64 61 74 61 | (bp == |end_data|
|00003c60| 29 20 7b 0d 09 09 09 09 | 44 4f 5f 45 4e 44 5f 4f |) {.....|DO_END_O|
|00003c70| 46 5f 44 41 54 41 0d 09 | 09 09 7d 0d 09 09 7d 0d |F_DATA..|..}...}.|
|00003c80| 09 09 69 66 20 28 2a 62 | 70 20 3d 3d 20 43 52 20 |..if (*b|p == CR |
|00003c90| 26 26 20 62 70 20 21 3d | 20 69 6f 70 2d 3e 6f 66 |&& bp !=| iop->of|
|00003ca0| 66 20 26 26 20 62 70 5b | 2d 31 5d 20 3d 3d 20 43 |f && bp[|-1] == C|
|00003cb0| 52 29 20 7b 0d 09 09 09 | 73 68 6f 72 74 20 74 6d |R) {....|short tm|
|00003cc0| 70 20 3d 20 30 3b 0d 0d | 09 09 09 2f 2a 20 61 6c |p = 0;..|.../* al|
|00003cd0| 6c 6f 77 20 66 6f 72 20 | 6d 6f 72 65 20 74 68 61 |low for |more tha|
|00003ce0| 6e 20 74 77 6f 20 6e 65 | 77 6c 69 6e 65 73 20 2a |n two ne|wlines *|
|00003cf0| 2f 0d 09 09 09 77 68 69 | 6c 65 20 28 2a 62 70 20 |/....whi|le (*bp |
|00003d00| 3d 3d 20 43 52 29 20 7b | 0d 09 09 09 09 74 6d 70 |== CR) {|.....tmp|
|00003d10| 2b 2b 3b 0d 09 09 09 09 | 69 66 20 28 2b 2b 62 70 |++;.....|if (++bp|
|00003d20| 20 3d 3d 20 65 6e 64 5f | 62 75 66 29 20 7b 0d 09 | == end_|buf) {..|
|00003d30| 09 09 09 09 44 4f 5f 45 | 4e 44 5f 4f 46 5f 42 55 |....DO_E|ND_OF_BU|
|00003d40| 46 0d 09 09 09 09 7d 0d | 09 09 09 09 69 66 20 28 |F.....}.|....if (|
|00003d50| 62 70 20 3d 3d 20 65 6e | 64 5f 64 61 74 61 29 20 |bp == en|d_data) |
|00003d60| 7b 0d 09 09 09 09 09 44 | 4f 5f 45 4e 44 5f 4f 46 |{......D|O_END_OF|
|00003d70| 5f 44 41 54 41 0d 09 09 | 09 09 7d 0d 09 09 09 7d |_DATA...|..}....}|
|00003d80| 0d 09 09 09 69 6f 70 2d | 3e 6f 66 66 20 3d 20 62 |....iop-|>off = b|
|00003d90| 70 3b 0d 09 09 09 62 70 | 20 2d 3d 20 31 20 2b 20 |p;....bp| -= 1 + |
|00003da0| 74 6d 70 3b 0d 09 09 7d | 20 65 6c 73 65 20 69 66 |tmp;...}| else if|
|00003db0| 20 28 62 70 20 21 3d 20 | 69 6f 70 2d 3e 62 75 66 | (bp != |iop->buf|
|00003dc0| 20 26 26 20 62 70 5b 2d | 31 5d 20 21 3d 20 43 52 | && bp[-|1] != CR|
|00003dd0| 29 20 7b 0d 09 09 09 77 | 61 72 6e 69 6e 67 28 22 |) {....w|arning("|
|00003de0| 72 65 63 6f 72 64 20 6e | 6f 74 20 74 65 72 6d 69 |record n|ot termi|
|00003df0| 6e 61 74 65 64 22 29 3b | 0d 09 09 09 69 6f 70 2d |nated");|....iop-|
|00003e00| 3e 6f 66 66 20 3d 20 62 | 70 20 2b 20 32 3b 0d 09 |>off = b|p + 2;..|
|00003e10| 09 7d 20 65 6c 73 65 20 | 7b 0d 09 09 09 62 70 2d |.} else |{....bp-|
|00003e20| 2d 3b 0d 09 09 09 69 6f | 70 2d 3e 6f 66 66 20 3d |-;....io|p->off =|
|00003e30| 20 62 70 20 2b 20 32 3b | 0d 09 09 7d 0d 09 7d 20 | bp + 2;|...}..} |
|00003e40| 65 6c 73 65 20 7b 0d 09 | 09 77 68 69 6c 65 20 28 |else {..|.while (|
|00003e50| 2a 62 70 2b 2b 20 21 3d | 20 72 73 29 20 7b 0d 09 |*bp++ !=| rs) {..|
|00003e60| 09 09 69 66 20 28 62 70 | 20 3d 3d 20 65 6e 64 5f |..if (bp| == end_|
|00003e70| 62 75 66 29 20 7b 0d 09 | 09 09 09 44 4f 5f 45 4e |buf) {..|...DO_EN|
|00003e80| 44 5f 4f 46 5f 42 55 46 | 0d 09 09 09 7d 0d 09 09 |D_OF_BUF|....}...|
|00003e90| 09 69 66 20 28 62 70 20 | 3d 3d 20 65 6e 64 5f 64 |.if (bp |== end_d|
|00003ea0| 61 74 61 29 20 7b 0d 09 | 09 09 09 44 4f 5f 45 4e |ata) {..|...DO_EN|
|00003eb0| 44 5f 4f 46 5f 44 41 54 | 41 0d 09 09 09 7d 0d 09 |D_OF_DAT|A....}..|
|00003ec0| 09 7d 0d 09 09 69 66 20 | 28 2a 2d 2d 62 70 20 21 |.}...if |(*--bp !|
|00003ed0| 3d 20 72 73 29 20 7b 0d | 09 09 09 77 61 72 6e 69 |= rs) {.|...warni|
|00003ee0| 6e 67 28 22 72 65 63 6f | 72 64 20 6e 6f 74 20 74 |ng("reco|rd not t|
|00003ef0| 65 72 6d 69 6e 61 74 65 | 64 22 29 3b 0d 09 09 09 |erminate|d");....|
|00003f00| 62 70 2b 2b 3b 0d 09 09 | 7d 0d 09 09 69 6f 70 2d |bp++;...|}...iop-|
|00003f10| 3e 6f 66 66 20 3d 20 62 | 70 20 2b 20 31 3b 0d 09 |>off = b|p + 1;..|
|00003f20| 7d 0d 09 69 66 20 28 73 | 74 61 72 74 20 3d 3d 20 |}..if (s|tart == |
|00003f30| 69 6f 70 2d 3e 73 65 63 | 62 75 66 29 20 7b 0d 09 |iop->sec|buf) {..|
|00003f40| 09 6c 65 6e 20 3d 20 28 | 73 68 6f 72 74 29 28 62 |.len = (|short)(b|
|00003f50| 70 20 2d 20 69 6f 70 2d | 3e 62 75 66 29 3b 0d 09 |p - iop-|>buf);..|
|00003f60| 09 69 66 20 28 6c 65 6e | 20 3e 20 30 29 20 7b 0d |.if (len| > 0) {.|
|00003f70| 09 09 09 75 73 65 64 20 | 3d 20 28 73 68 6f 72 74 |...used |= (short|
|00003f80| 29 28 6c 61 73 74 20 2d | 20 73 74 61 72 74 29 3b |)(last -| start);|
|00003f90| 0d 09 09 09 77 68 69 6c | 65 20 28 6c 65 6e 20 2b |....whil|e (len +|
|00003fa0| 20 75 73 65 64 20 3e 20 | 69 6f 70 2d 3e 73 65 63 | used > |iop->sec|
|00003fb0| 73 69 7a 29 20 7b 0d 09 | 09 09 09 69 6f 70 2d 3e |siz) {..|...iop->|
|00003fc0| 73 65 63 73 69 7a 20 2a | 3d 20 32 3b 0d 09 09 09 |secsiz *|= 2;....|
|00003fd0| 09 65 72 65 61 6c 6c 6f | 63 28 69 6f 70 2d 3e 73 |.ereallo|c(iop->s|
|00003fe0| 65 63 62 75 66 2c 63 68 | 61 72 20 2a 2c 69 6f 70 |ecbuf,ch|ar *,iop|
|00003ff0| 2d 3e 73 65 63 73 69 7a | 2c 22 67 65 74 32 22 29 |->secsiz|,"get2")|
|00004000| 3b 0d 09 09 09 7d 0d 09 | 09 09 6c 61 73 74 20 3d |;....}..|..last =|
|00004010| 20 69 6f 70 2d 3e 73 65 | 63 62 75 66 20 2b 20 75 | iop->se|cbuf + u|
|00004020| 73 65 64 3b 0d 09 09 09 | 73 74 61 72 74 20 3d 20 |sed;....|start = |
|00004030| 69 6f 70 2d 3e 73 65 63 | 62 75 66 3b 0d 09 09 09 |iop->sec|buf;....|
|00004040| 6d 65 6d 63 70 79 28 6c | 61 73 74 2c 20 69 6f 70 |memcpy(l|ast, iop|
|00004050| 2d 3e 62 75 66 2c 20 6c | 65 6e 29 3b 0d 09 09 09 |->buf, l|en);....|
|00004060| 6c 61 73 74 20 2b 3d 20 | 6c 65 6e 3b 0d 09 09 7d |last += |len;...}|
|00004070| 0d 09 7d 20 65 6c 73 65 | 0d 09 09 6c 61 73 74 20 |..} else|...last |
|00004080| 3d 20 62 70 3b 0d 09 2a | 6c 61 73 74 20 3d 20 27 |= bp;..*|last = '|
|00004090| 5c 30 27 3b 0d 09 2a 72 | 65 73 20 3d 20 73 74 61 |\0';..*r|es = sta|
|000040a0| 72 74 3b 0d 09 72 65 74 | 75 72 6e 20 28 28 73 68 |rt;..ret|urn ((sh|
|000040b0| 6f 72 74 29 28 6c 61 73 | 74 20 2d 20 73 74 61 72 |ort)(las|t - star|
|000040c0| 74 29 29 3b 0d 7d 0d 0d | 2f 2a 20 52 65 76 69 73 |t));.}..|/* Revis|
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|000040e0| 67 6e 5f 6e 75 6d 62 65 | 72 20 63 61 6c 6c 73 20 |gn_numbe|r calls |
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|00004150| 20 72 65 64 69 72 65 63 | 74 20 2a 72 70 3b 0d 09 | redirec|t *rp;..|
|00004160| 49 4f 42 55 46 20 2a 69 | 6f 70 3b 0d 09 73 68 6f |IOBUF *i|op;..sho|
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|00004190| 72 5f 65 72 72 6f 72 20 | 3d 20 30 3b 0d 0d 09 69 |r_error |= 0;...i|
|000041a0| 66 20 28 74 72 65 65 2d | 3e 72 6e 6f 64 65 20 3d |f (tree-|>rnode =|
|000041b0| 3d 20 4e 55 4c 4c 29 20 | 7b 09 20 2f 2a 20 6e 6f |= NULL) |{. /* no|
|000041c0| 20 72 65 64 69 72 65 63 | 74 69 6f 6e 20 2a 2f 0d | redirec|tion */.|
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|000041e0| 28 29 3b 0d 09 09 69 66 | 20 28 69 6f 70 20 3d 3d |();...if| (iop ==|
|000041f0| 20 4e 55 4c 4c 29 09 09 | 2f 2a 20 65 6e 64 20 6f | NULL)..|/* end o|
|00004200| 66 20 69 6e 70 75 74 20 | 2a 2f 0d 09 09 09 72 65 |f input |*/....re|
|00004210| 74 75 72 6e 20 74 6d 70 | 5f 6e 75 6d 62 65 72 28 |turn tmp|_number(|
|00004220| 28 41 57 4b 4e 55 4d 29 | 20 30 2e 30 29 3b 0d 09 |(AWKNUM)| 0.0);..|
|00004230| 7d 20 65 6c 73 65 20 7b | 0d 09 09 72 70 20 3d 20 |} else {|...rp = |
|00004240| 72 65 64 69 72 65 63 74 | 28 74 72 65 65 2d 3e 72 |redirect|(tree->r|
|00004250| 6e 6f 64 65 2c 20 26 72 | 65 64 69 72 5f 65 72 72 |node, &r|edir_err|
|00004260| 6f 72 29 3b 0d 09 09 69 | 66 20 28 72 70 20 3d 3d |or);...i|f (rp ==|
|00004270| 20 4e 55 4c 4c 20 26 26 | 20 72 65 64 69 72 5f 65 | NULL &&| redir_e|
|00004280| 72 72 6f 72 29 09 2f 2a | 20 66 61 69 6c 65 64 20 |rror)./*| failed |
|00004290| 72 65 64 69 72 65 63 74 | 20 2a 2f 0d 09 09 09 72 |redirect| */....r|
|000042a0| 65 74 75 72 6e 20 74 6d | 70 5f 6e 75 6d 62 65 72 |eturn tm|p_number|
|000042b0| 28 28 41 57 4b 4e 55 4d | 29 20 2d 31 2e 30 29 3b |((AWKNUM|) -1.0);|
|000042c0| 0d 09 09 69 6f 70 20 3d | 20 72 70 2d 3e 69 6f 70 |...iop =| rp->iop|
|000042d0| 3b 0d 09 09 67 65 74 6c | 69 6e 65 5f 72 65 64 69 |;...getl|ine_redi|
|000042e0| 72 65 63 74 2b 2b 3b 0d | 09 7d 0d 09 69 66 20 28 |rect++;.|.}..if (|
|000042f0| 74 72 65 65 2d 3e 6c 6e | 6f 64 65 20 3d 3d 20 4e |tree->ln|ode == N|
|00004300| 55 4c 4c 29 20 7b 09 2f | 2a 20 6e 6f 20 6f 70 74 |ULL) {./|* no opt|
|00004310| 69 6f 6e 61 6c 20 76 61 | 72 2e 20 2d 2d 20 72 65 |ional va|r. -- re|
|00004320| 61 64 20 69 6e 20 24 30 | 20 2a 2f 0d 09 09 69 66 |ad in $0| */...if|
|00004330| 20 28 69 6e 72 65 63 28 | 69 6f 70 29 20 21 3d 20 | (inrec(|iop) != |
|00004340| 30 29 20 7b 0d 09 09 09 | 67 65 74 6c 69 6e 65 5f |0) {....|getline_|
|00004350| 72 65 64 69 72 65 63 74 | 20 3d 20 30 3b 0d 09 09 |redirect| = 0;...|
|00004360| 09 72 65 74 75 72 6e 20 | 74 6d 70 5f 6e 75 6d 62 |.return |tmp_numb|
|00004370| 65 72 28 28 41 57 4b 4e | 55 4d 29 20 30 2e 30 29 |er((AWKN|UM) 0.0)|
|00004380| 3b 0d 09 09 7d 0d 09 7d | 20 65 6c 73 65 20 7b 09 |;...}..}| else {.|
|00004390| 09 09 2f 2a 20 72 65 61 | 64 20 69 6e 20 61 20 6e |../* rea|d in a n|
|000043a0| 61 6d 65 64 20 76 61 72 | 69 61 62 6c 65 20 2a 2f |amed var|iable */|
|000043b0| 0d 09 09 63 68 61 72 20 | 2a 73 20 3d 20 4e 55 4c |...char |*s = NUL|
|000043c0| 4c 3b 0d 0d 09 09 6c 68 | 73 20 3d 20 67 65 74 5f |L;....lh|s = get_|
|000043d0| 6c 68 73 28 74 72 65 65 | 2d 3e 6c 6e 6f 64 65 2c |lhs(tree|->lnode,|
|000043e0| 20 31 29 3b 0d 09 09 63 | 6e 74 20 3d 20 67 65 74 | 1);...c|nt = get|
|000043f0| 5f 61 5f 72 65 63 6f 72 | 64 28 26 73 2c 20 69 6f |_a_recor|d(&s, io|
|00004400| 70 29 3b 0d 09 09 69 66 | 20 28 63 6e 74 20 3d 3d |p);...if| (cnt ==|
|00004410| 20 45 4f 46 29 20 7b 0d | 09 09 09 69 66 20 28 21 | EOF) {.|...if (!|
|00004420| 67 65 74 6c 69 6e 65 5f | 72 65 64 69 72 65 63 74 |getline_|redirect|
|00004430| 29 20 7b 0d 09 09 09 09 | 61 73 73 69 67 6e 5f 6e |) {.....|assign_n|
|00004440| 75 6d 62 65 72 28 26 4e | 52 5f 6e 6f 64 65 2d 3e |umber(&N|R_node->|
|00004450| 76 61 72 5f 76 61 6c 75 | 65 2c 0d 09 09 09 09 09 |var_valu|e,......|
|00004460| 4e 52 5f 6e 6f 64 65 2d | 3e 76 61 72 5f 76 61 6c |NR_node-|>var_val|
|00004470| 75 65 2d 3e 6e 75 6d 62 | 72 20 2b 20 31 2e 30 29 |ue->numb|r + 1.0)|
|00004480| 3b 0d 09 09 09 09 61 73 | 73 69 67 6e 5f 6e 75 6d |;.....as|sign_num|
|00004490| 62 65 72 28 26 46 4e 52 | 5f 6e 6f 64 65 2d 3e 76 |ber(&FNR|_node->v|
|000044a0| 61 72 5f 76 61 6c 75 65 | 2c 0d 09 09 09 09 09 46 |ar_value|,......F|
|000044b0| 4e 52 5f 6e 6f 64 65 2d | 3e 76 61 72 5f 76 61 6c |NR_node-|>var_val|
|000044c0| 75 65 2d 3e 6e 75 6d 62 | 72 20 2b 20 31 2e 30 29 |ue->numb|r + 1.0)|
|000044d0| 3b 0d 09 09 09 7d 0d 09 | 09 09 67 65 74 6c 69 6e |;....}..|..getlin|
|000044e0| 65 5f 72 65 64 69 72 65 | 63 74 20 3d 20 30 3b 0d |e_redire|ct = 0;.|
|000044f0| 09 09 09 66 72 65 65 28 | 73 29 3b 0d 09 09 09 72 |...free(|s);....r|
|00004500| 65 74 75 72 6e 20 74 6d | 70 5f 6e 75 6d 62 65 72 |eturn tm|p_number|
|00004510| 28 28 41 57 4b 4e 55 4d | 29 20 30 2e 30 29 3b 0d |((AWKNUM|) 0.0);.|
|00004520| 09 09 7d 0d 09 09 2a 6c | 68 73 20 3d 20 6d 61 6b |..}...*l|hs = mak|
|00004530| 65 5f 73 74 72 69 6e 67 | 28 73 2c 20 73 74 72 6c |e_string|(s, strl|
|00004540| 65 6e 28 73 29 29 3b 0d | 09 09 64 6f 5f 64 65 72 |en(s));.|..do_der|
|00004550| 65 66 28 29 3b 0d 09 09 | 69 66 20 28 21 67 65 74 |ef();...|if (!get|
|00004560| 6c 69 6e 65 5f 72 65 64 | 69 72 65 63 74 29 20 7b |line_red|irect) {|
|00004570| 0d 09 09 09 61 73 73 69 | 67 6e 5f 6e 75 6d 62 65 |....assi|gn_numbe|
|00004580| 72 28 26 4e 52 5f 6e 6f | 64 65 2d 3e 76 61 72 5f |r(&NR_no|de->var_|
|00004590| 76 61 6c 75 65 2c 0d 09 | 09 09 09 4e 52 5f 6e 6f |value,..|...NR_no|
|000045a0| 64 65 2d 3e 76 61 72 5f | 76 61 6c 75 65 2d 3e 6e |de->var_|value->n|
|000045b0| 75 6d 62 72 20 2b 20 31 | 2e 30 29 3b 0d 09 09 09 |umbr + 1|.0);....|
|000045c0| 61 73 73 69 67 6e 5f 6e | 75 6d 62 65 72 28 26 46 |assign_n|umber(&F|
|000045d0| 4e 52 5f 6e 6f 64 65 2d | 3e 76 61 72 5f 76 61 6c |NR_node-|>var_val|
|000045e0| 75 65 2c 0d 09 09 09 09 | 46 4e 52 5f 6e 6f 64 65 |ue,.....|FNR_node|
|000045f0| 2d 3e 76 61 72 5f 76 61 | 6c 75 65 2d 3e 6e 75 6d |->var_va|lue->num|
|00004600| 62 72 20 2b 20 31 2e 30 | 29 3b 0d 09 09 7d 0d 09 |br + 1.0|);...}..|
|00004610| 09 2f 2a 20 77 65 20 6d | 61 79 20 68 61 76 65 20 |./* we m|ay have |
|00004620| 74 6f 20 72 65 67 65 6e | 65 72 61 74 65 20 24 30 |to regen|erate $0|
|00004630| 20 68 65 72 65 21 20 2a | 2f 0d 09 09 69 66 20 28 | here! *|/...if (|
|00004640| 66 69 65 6c 64 5f 6e 75 | 6d 20 3d 3d 20 30 29 0d |field_nu|m == 0).|
|00004650| 09 09 09 73 65 74 5f 72 | 65 63 6f 72 64 28 66 69 |...set_r|ecord(fi|
|00004660| 65 6c 64 73 5f 61 72 72 | 5b 30 5d 2d 3e 73 74 70 |elds_arr|[0]->stp|
|00004670| 74 72 2c 20 66 69 65 6c | 64 73 5f 61 72 72 5b 30 |tr, fiel|ds_arr[0|
|00004680| 5d 2d 3e 73 74 6c 65 6e | 29 3b 0d 09 09 66 69 65 |]->stlen|);...fie|
|00004690| 6c 64 5f 6e 75 6d 20 3d | 20 2d 31 3b 0d 09 7d 0d |ld_num =| -1;..}.|
|000046a0| 09 67 65 74 6c 69 6e 65 | 5f 72 65 64 69 72 65 63 |.getline|_redirec|
|000046b0| 74 20 3d 20 30 3b 0d 09 | 72 65 74 75 72 6e 20 74 |t = 0;..|return t|
|000046c0| 6d 70 5f 6e 75 6d 62 65 | 72 28 28 41 57 4b 4e 55 |mp_numbe|r((AWKNU|
|000046d0| 4d 29 20 31 2e 30 29 3b | 0d 7d 0d 0d 73 74 61 74 |M) 1.0);|.}..stat|
|000046e0| 69 63 20 73 68 6f 72 74 | 20 73 69 20 3d 20 31 3b |ic short| si = 1;|
|000046f0| 0d 73 74 61 74 69 63 20 | 73 68 6f 72 74 20 66 69 |.static |short fi|
|00004700| 6c 65 73 20 3d 20 30 3b | 0d 73 74 61 74 69 63 20 |les = 0;|.static |
|00004710| 49 4f 42 55 46 20 2a 63 | 75 72 66 69 6c 65 20 3d |IOBUF *c|urfile =|
|00004720| 20 4e 55 4c 4c 3b 0d 0d | 73 74 61 74 69 63 20 49 | NULL;..|static I|
|00004730| 4f 42 55 46 20 2a 6e 65 | 78 74 66 69 6c 65 28 29 |OBUF *ne|xtfile()|
|00004740| 0d 7b 0d 09 0d 09 63 68 | 61 72 20 2a 61 72 67 3b |.{....ch|ar *arg;|
|00004750| 0d 09 63 68 61 72 20 2a | 63 70 3b 0d 09 46 49 4c |..char *|cp;..FIL|
|00004760| 45 20 2a 20 66 64 20 3d | 20 4e 55 4c 4c 3b 0d 0d |E * fd =| NULL;..|
|00004770| 09 69 66 20 28 63 75 72 | 66 69 6c 65 20 21 3d 20 |.if (cur|file != |
|00004780| 4e 55 4c 4c 20 26 26 20 | 63 75 72 66 69 6c 65 2d |NULL && |curfile-|
|00004790| 3e 63 6e 74 20 21 3d 20 | 45 4f 46 29 0d 09 09 72 |>cnt != |EOF)...r|
|000047a0| 65 74 75 72 6e 20 63 75 | 72 66 69 6c 65 3b 0d 09 |eturn cu|rfile;..|
|000047b0| 2f 2a 20 4e 4f 54 45 20 | 73 69 20 69 73 20 73 74 |/* NOTE |si is st|
|000047c0| 61 74 69 63 20 2a 2f 0d | 09 66 6f 72 20 28 3b 20 |atic */.|.for (; |
|000047d0| 73 69 20 3c 20 28 73 68 | 6f 72 74 29 20 28 41 52 |si < (sh|ort) (AR|
|000047e0| 47 43 5f 6e 6f 64 65 2d | 3e 6c 6e 6f 64 65 2d 3e |GC_node-|>lnode->|
|000047f0| 6e 75 6d 62 72 29 3b 20 | 73 69 2b 2b 29 20 7b 0d |numbr); |si++) {.|
|00004800| 09 09 61 72 67 20 3d 20 | 28 2a 61 73 73 6f 63 5f |..arg = |(*assoc_|
|00004810| 6c 6f 6f 6b 75 70 28 41 | 52 47 56 5f 6e 6f 64 65 |lookup(A|RGV_node|
|00004820| 2c 20 74 6d 70 5f 6e 75 | 6d 62 65 72 28 28 41 57 |, tmp_nu|mber((AW|
|00004830| 4b 4e 55 4d 29 20 73 69 | 29 29 29 2d 3e 73 74 70 |KNUM) si|)))->stp|
|00004840| 74 72 3b 0d 09 09 69 66 | 20 28 2a 61 72 67 20 3d |tr;...if| (*arg =|
|00004850| 3d 20 27 5c 30 27 29 0d | 09 09 09 63 6f 6e 74 69 |= '\0').|...conti|
|00004860| 6e 75 65 3b 0d 09 09 63 | 70 20 3d 20 73 74 72 63 |nue;...c|p = strc|
|00004870| 68 72 28 61 72 67 2c 20 | 27 3d 27 29 3b 0d 09 09 |hr(arg, |'=');...|
|00004880| 69 66 20 28 63 70 20 21 | 3d 20 4e 55 4c 4c 29 20 |if (cp !|= NULL) |
|00004890| 7b 0d 09 09 09 2a 63 70 | 2b 2b 20 3d 20 27 5c 30 |{....*cp|++ = '\0|
|000048a0| 27 3b 0d 09 09 09 76 61 | 72 69 61 62 6c 65 28 61 |';....va|riable(a|
|000048b0| 72 67 29 2d 3e 76 61 72 | 5f 76 61 6c 75 65 20 3d |rg)->var|_value =|
|000048c0| 20 6d 61 6b 65 5f 73 74 | 72 69 6e 67 28 63 70 2c | make_st|ring(cp,|
|000048d0| 20 73 74 72 6c 65 6e 28 | 63 70 29 29 3b 0d 09 09 | strlen(|cp));...|
|000048e0| 09 2a 2d 2d 63 70 20 3d | 20 27 3d 27 3b 09 2f 2a |.*--cp =| '=';./*|
|000048f0| 20 72 65 73 74 6f 72 65 | 20 6f 72 69 67 69 6e 61 | restore| origina|
|00004900| 6c 20 74 65 78 74 20 6f | 66 20 41 52 47 56 20 2a |l text o|f ARGV *|
|00004910| 2f 0d 09 09 7d 20 65 6c | 73 65 20 7b 0d 09 09 09 |/...} el|se {....|
|00004920| 66 69 6c 65 73 2b 2b 3b | 0d 09 09 09 69 66 20 28 |files++;|....if (|
|00004930| 53 54 52 45 51 28 61 72 | 67 2c 20 22 2d 22 29 29 |STREQ(ar|g, "-"))|
|00004940| 0d 09 09 09 09 66 64 20 | 3d 20 73 74 64 69 6e 3b |.....fd |= stdin;|
|00004950| 0d 09 09 09 65 6c 73 65 | 0d 09 09 09 09 66 64 20 |....else|.....fd |
|00004960| 3d 20 64 65 76 6f 70 65 | 6e 28 61 72 67 2c 20 22 |= devope|n(arg, "|
|00004970| 72 22 29 3b 0d 09 09 09 | 69 66 20 28 66 64 20 3d |r");....|if (fd =|
|00004980| 3d 20 4e 55 4c 4c 29 0d | 09 09 09 09 66 61 74 61 |= NULL).|....fata|
|00004990| 6c 28 22 63 61 6e 6e 6f | 74 20 6f 70 65 6e 20 66 |l("canno|t open f|
|000049a0| 69 6c 65 20 60 25 73 27 | 20 66 6f 72 20 72 65 61 |ile `%s'| for rea|
|000049b0| 64 69 6e 67 20 28 25 73 | 29 22 2c 0d 09 09 09 09 |ding (%s|)",.....|
|000049c0| 09 61 72 67 2c 20 73 74 | 72 65 72 72 6f 72 28 65 |.arg, st|rerror(e|
|000049d0| 72 72 6e 6f 29 29 3b 0d | 09 09 09 09 2f 2a 20 4e |rrno));.|..../* N|
|000049e0| 4f 54 52 45 41 43 48 45 | 44 20 2a 2f 0d 09 09 09 |OTREACHE|D */....|
|000049f0| 2f 2a 20 54 68 69 73 20 | 69 73 20 61 20 6b 6c 75 |/* This |is a klu|
|00004a00| 64 67 65 2e 20 20 2a 2f | 0d 09 09 09 64 65 72 65 |dge. */|....dere|
|00004a10| 66 20 3d 20 46 49 4c 45 | 4e 41 4d 45 5f 6e 6f 64 |f = FILE|NAME_nod|
|00004a20| 65 2d 3e 76 61 72 5f 76 | 61 6c 75 65 3b 0d 09 09 |e->var_v|alue;...|
|00004a30| 09 64 6f 5f 64 65 72 65 | 66 28 29 3b 0d 09 09 09 |.do_dere|f();....|
|00004a40| 46 49 4c 45 4e 41 4d 45 | 5f 6e 6f 64 65 2d 3e 76 |FILENAME|_node->v|
|00004a50| 61 72 5f 76 61 6c 75 65 | 20 3d 0d 09 09 09 09 6d |ar_value| =.....m|
|00004a60| 61 6b 65 5f 73 74 72 69 | 6e 67 28 61 72 67 2c 20 |ake_stri|ng(arg, |
|00004a70| 73 74 72 6c 65 6e 28 61 | 72 67 29 29 3b 0d 09 09 |strlen(a|rg));...|
|00004a80| 09 46 4e 52 5f 6e 6f 64 | 65 2d 3e 76 61 72 5f 76 |.FNR_nod|e->var_v|
|00004a90| 61 6c 75 65 2d 3e 6e 75 | 6d 62 72 20 3d 20 30 2e |alue->nu|mbr = 0.|
|00004aa0| 30 3b 0d 09 09 09 73 69 | 2b 2b 3b 0d 09 09 09 62 |0;....si|++;....b|
|00004ab0| 72 65 61 6b 3b 0d 09 09 | 7d 0d 09 7d 0d 09 69 66 |reak;...|}..}..if|
|00004ac0| 20 28 66 69 6c 65 73 20 | 3d 3d 20 30 29 20 7b 0d | (files |== 0) {.|
|00004ad0| 09 09 66 69 6c 65 73 2b | 2b 3b 0d 09 09 2f 2a 20 |..files+|+;.../* |
|00004ae0| 6e 6f 20 61 72 67 73 2e | 20 2d 2d 20 75 73 65 20 |no args.| -- use |
|00004af0| 73 74 64 69 6e 20 2a 2f | 0d 09 09 2f 2a 20 46 49 |stdin */|.../* FI|
|00004b00| 4c 45 4e 41 4d 45 20 69 | 73 20 69 6e 69 74 27 65 |LENAME i|s init'e|
|00004b10| 64 20 74 6f 20 22 2d 22 | 20 2a 2f 0d 09 09 2f 2a |d to "-"| */.../*|
|00004b20| 20 46 4e 52 20 69 73 20 | 69 6e 69 74 27 65 64 20 | FNR is |init'ed |
|00004b30| 74 6f 20 30 20 2a 2f 0d | 09 09 66 64 20 3d 20 73 |to 0 */.|..fd = s|
|00004b40| 74 64 69 6e 3b 0d 09 7d | 0d 09 69 66 20 28 66 64 |tdin;..}|..if (fd|
|00004b50| 20 3d 3d 20 4e 55 4c 4c | 29 0d 09 09 72 65 74 75 | == NULL|)...retu|
|00004b60| 72 6e 20 4e 55 4c 4c 3b | 0d 09 72 65 74 75 72 6e |rn NULL;|..return|
|00004b70| 20 63 75 72 66 69 6c 65 | 20 3d 20 69 6f 70 5f 61 | curfile| = iop_a|
|00004b80| 6c 6c 6f 63 28 66 64 29 | 3b 0d 7d 0d 0d 76 6f 69 |lloc(fd)|;.}..voi|
|00004b90| 64 20 49 6e 69 74 49 4f | 28 76 6f 69 64 29 3b 0d |d InitIO|(void);.|
|00004ba0| 0d 76 6f 69 64 20 49 6e | 69 74 49 4f 28 29 0d 09 |.void In|itIO()..|
|00004bb0| 7b 0d 09 69 66 20 28 21 | 68 41 57 4b 73 74 61 63 |{..if (!|hAWKstac|
|00004bc0| 6b 44 65 70 74 68 29 0d | 09 09 72 65 64 5f 68 65 |kDepth).|..red_he|
|00004bd0| 61 64 20 3d 20 4e 55 4c | 4c 3b 0d 09 67 65 74 6c |ad = NUL|L;..getl|
|00004be0| 69 6e 65 5f 72 65 64 69 | 72 65 63 74 20 3d 20 30 |ine_redi|rect = 0|
|00004bf0| 3b 09 2f 2a 20 22 67 65 | 74 6c 69 6e 65 20 3c 66 |;./* "ge|tline <f|
|00004c00| 69 6c 65 22 20 62 65 69 | 6e 67 20 65 78 65 63 75 |ile" bei|ng execu|
|00004c10| 74 65 64 20 2a 2f 0d 09 | 66 69 65 6c 64 5f 6e 75 |ted */..|field_nu|
|00004c20| 6d 20 3d 20 30 3b 0d 09 | 2f 2a 20 69 6e 20 6e 65 |m = 0;..|/* in ne|
|00004c30| 78 74 66 69 6c 65 3a 2a | 2f 0d 09 09 73 69 20 3d |xtfile:*|/...si =|
|00004c40| 20 31 3b 0d 09 09 66 69 | 6c 65 73 20 3d 20 30 3b | 1;...fi|les = 0;|
|00004c50| 0d 09 09 63 75 72 66 69 | 6c 65 20 3d 20 4e 55 4c |...curfi|le = NUL|
|00004c60| 4c 3b 0d 09 7d 0d 0d 76 | 6f 69 64 20 53 61 76 65 |L;..}..v|oid Save|
|00004c70| 49 4f 28 76 6f 69 64 29 | 3b 0d 76 6f 69 64 20 52 |IO(void)|;.void R|
|00004c80| 65 73 74 6f 72 65 49 4f | 28 76 6f 69 64 29 3b 0d |estoreIO|(void);.|
|00004c90| 76 6f 69 64 20 53 61 76 | 65 49 4f 28 29 0d 09 7b |void Sav|eIO()..{|
|00004ca0| 0d 09 68 73 2d 3e 72 65 | 64 5f 68 65 61 64 20 3d |..hs->re|d_head =|
|00004cb0| 20 72 65 64 5f 68 65 61 | 64 3b 0d 09 68 73 2d 3e | red_hea|d;..hs->|
|00004cc0| 67 65 74 6c 69 6e 65 5f | 72 65 64 69 72 65 63 74 |getline_|redirect|
|00004cd0| 20 3d 20 67 65 74 6c 69 | 6e 65 5f 72 65 64 69 72 | = getli|ne_redir|
|00004ce0| 65 63 74 3b 0d 09 68 73 | 2d 3e 66 69 65 6c 64 5f |ect;..hs|->field_|
|00004cf0| 6e 75 6d 20 3d 20 66 69 | 65 6c 64 5f 6e 75 6d 3b |num = fi|eld_num;|
|00004d00| 0d 09 68 73 2d 3e 73 69 | 20 3d 20 73 69 3b 0d 09 |..hs->si| = si;..|
|00004d10| 68 73 2d 3e 66 69 6c 65 | 73 20 3d 20 66 69 6c 65 |hs->file|s = file|
|00004d20| 73 3b 0d 09 68 73 2d 3e | 63 75 72 66 69 6c 65 20 |s;..hs->|curfile |
|00004d30| 3d 20 63 75 72 66 69 6c | 65 3b 0d 09 7d 0d 0d 76 |= curfil|e;..}..v|
|00004d40| 6f 69 64 20 52 65 73 74 | 6f 72 65 49 4f 28 29 0d |oid Rest|oreIO().|
|00004d50| 09 7b 0d 09 72 65 64 5f | 68 65 61 64 20 3d 20 68 |.{..red_|head = h|
|00004d60| 73 2d 3e 72 65 64 5f 68 | 65 61 64 3b 0d 09 67 65 |s->red_h|ead;..ge|
|00004d70| 74 6c 69 6e 65 5f 72 65 | 64 69 72 65 63 74 20 3d |tline_re|direct =|
|00004d80| 20 68 73 2d 3e 67 65 74 | 6c 69 6e 65 5f 72 65 64 | hs->get|line_red|
|00004d90| 69 72 65 63 74 3b 0d 09 | 66 69 65 6c 64 5f 6e 75 |irect;..|field_nu|
|00004da0| 6d 20 3d 20 68 73 2d 3e | 66 69 65 6c 64 5f 6e 75 |m = hs->|field_nu|
|00004db0| 6d 3b 0d 09 73 69 20 3d | 20 68 73 2d 3e 73 69 3b |m;..si =| hs->si;|
|00004dc0| 0d 09 66 69 6c 65 73 20 | 3d 20 68 73 2d 3e 66 69 |..files |= hs->fi|
|00004dd0| 6c 65 73 3b 0d 09 63 75 | 72 66 69 6c 65 20 3d 20 |les;..cu|rfile = |
|00004de0| 68 73 2d 3e 63 75 72 66 | 69 6c 65 3b 0d 09 7d 0d |hs->curf|ile;..}.|
|00004df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004e00| 00 00 01 00 00 00 03 1c | 00 00 02 1c 00 00 00 b6 |........|........|
|00004e10| 74 20 3d 20 30 3b 0d 09 | 72 65 74 75 72 6e 20 74 |t = 0;..|return t|
|00004e20| 6d 70 5f 6e 75 6d 62 65 | 72 28 28 41 57 4b 4e 55 |mp_numbe|r((AWKNU|
|00004e30| 04 49 4f 2e 43 81 02 00 | 00 00 54 45 58 54 54 4f |.IO.C...|..TEXTTO|
|00004e40| 50 43 01 00 00 52 00 db | 00 00 00 00 2e c3 00 00 |PC...R..|........|
|00004e50| 00 00 54 45 58 54 54 4f | 50 43 01 00 00 52 00 db |..TEXTTO|PC...R..|
|00004e60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004e70| 00 00 a4 3c af 77 00 00 | 4d 70 00 00 03 d2 70 28 |...<.w..|Mp....p(|
|00004e80| 78 5b 69 5d 2c 22 2a 22 | 29 29 0d 09 20 20 70 72 |x[i],"*"|)).. pr|
|00004e90| 69 6e 74 66 28 22 31 30 | 30 3a 20 20 20 20 20 20 |intf("10|0: |
|00004ea0| 25 33 64 20 25 73 5c 6e | 22 2c 20 78 5b 31 30 5d |%3d %s\n|", x[10]|
|00004eb0| 2c 20 72 65 70 28 78 5b | 31 30 5d 2c 22 2a 22 29 |, rep(x[|10],"*")|
|00004ec0| 29 0d 09 7d 0d 0d 66 75 | 6e 63 74 69 6f 6e 20 72 |)..}..fu|nction r|
|00004ed0| 65 70 28 6e 2c 73 2c 74 | 29 20 20 7b 20 20 23 20 |ep(n,s,t|) { # |
|00004ee0| 20 72 65 74 75 72 6e 20 | 73 74 72 69 6e 67 20 6f | return |string o|
|00004ef0| 66 20 6e 20 73 27 73 0d | 09 77 68 69 6c 65 20 28 |f n s's.|.while (|
|00004f00| 00 00 00 02 00 00 00 00 | 00 04 00 06 00 04 00 00 |........|........|
|00004f10| 01 94 00 16 00 00 28 18 | 00 00 28 20 09 63 6c 6f |......(.|..( .clo|
|00004f20| 73 65 5f 69 6f 00 00 00 | 1e c2 00 00 1e cb 09 63 |se_io...|.......c|
|00004f30| 6c 6f 73 65 5f 6f 6e 65 | 00 00 22 c6 00 00 22 d1 |lose_one|.."...".|
|00004f40| 0b 63 6c 6f 73 65 5f 72 | 65 64 69 72 00 00 29 0f |.close_r|edir..).|
|00004f50| 00 00 29 16 07 64 65 76 | 6f 70 65 6e 00 00 21 2e |..)..dev|open..!.|
|00004f60| 00 00 21 36 09 64 6f 5f | 63 6c 6f 73 65 00 00 00 |..!6.do_|close...|
|00004f70| 11 04 00 00 11 0b 07 64 | 6f 5f 66 69 6c 65 00 00 |.......d|o_file..|
|00004f80| 40 b6 00 00 40 c0 0b 64 | 6f 5f 67 65 74 6c 69 6e |@...@..d|o_getlin|
|00004f90| 65 00 00 00 0d c4 00 00 | 0d cc 09 64 6f 5f 69 6e |e.......|...do_in|
|00004fa0| 70 75 74 00 00 00 34 fc | 00 00 35 07 0b 46 69 78 |put...4.|..5..Fix|
|00004fb0| 4c 69 6e 65 45 6e 64 73 | 00 00 25 91 00 00 25 99 |LineEnds|..%...%.|
|00004fc0| 09 66 6c 75 73 68 5f 69 | 6f 00 00 00 34 12 00 00 |.flush_i|o...4...|
|00004fd0| 34 1d 0b 67 61 77 6b 5f | 70 63 6c 6f 73 65 00 00 |4..gawk_|pclose..|
|00004fe0| 32 51 00 00 32 5c 0b 67 | 61 77 6b 5f 70 63 6c 6f |2Q..2\.g|awk_pclo|
|00004ff0| 73 65 00 00 33 c7 00 00 | 33 d1 0b 67 61 77 6b 5f |se..3...|3..gawk_|
|00005000| 70 6f 70 65 6e 00 00 00 | 30 7b 00 00 30 85 0b 67 |popen...|0{..0..g|
|00005010| 61 77 6b 5f 70 6f 70 65 | 6e 00 00 00 38 d6 00 00 |awk_pope|n...8...|
|00005020| 38 e2 0d 67 65 74 5f 61 | 5f 72 65 63 6f 72 64 00 |8..get_a|_record.|
|00005030| 00 00 11 d3 00 00 11 d9 | 07 67 65 74 5f 72 73 00 |........|.get_rs.|
|00005040| 00 00 4b 2c 00 00 4b 32 | 07 49 6e 69 74 49 4f 00 |..K,..K2|.InitIO.|
|00005050| 00 00 0f 77 00 00 0f 7c | 05 69 6e 72 65 63 00 00 |...w...||.inrec..|
|00005060| 09 16 00 00 09 1f 09 69 | 6f 70 5f 61 6c 6c 6f 63 |.......i|op_alloc|
|00005070| 00 00 0e 58 00 00 0e 61 | 09 69 6f 70 5f 63 6c 6f |...X...a|.iop_clo|
|00005080| 73 65 00 00 46 bc 00 00 | 46 c4 09 6e 65 78 74 66 |se..F...|F..nextf|
|00005090| 69 6c 65 00 00 00 12 9a | 00 00 12 a2 09 72 65 64 |ile.....|.....red|
|000050a0| 69 72 65 63 74 00 00 00 | 00 0a 00 09 06 4d 6f 6e |irect...|.....Mon|
|000050b0| 61 63 6f 00 00 00 00 04 | ab ab 79 64 00 00 00 08 |aco.....|..yd....|
|000050c0| 00 92 01 2d 02 81 03 c8 | 00 00 00 48 00 09 4d 6f |...-....|...H..Mo|
|000050d0| 6e 61 63 6f 00 00 00 00 | 00 00 00 00 00 00 00 00 |naco....|........|
|000050e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 03 |........|........|
|000050f0| 00 04 00 8d 00 be 02 27 | 03 34 00 8d 00 be 02 27 |.......'|.4.....'|
|00005100| 03 34 ab ab 7d 44 00 00 | 2b 5b 00 00 2b 5b 00 00 |.4..}D..|+[..+[..|
|00005110| 29 9e 01 00 00 00 00 04 | 00 01 00 01 00 00 01 00 |).......|........|
|00005120| 00 00 03 1c 00 00 02 1c | 00 00 00 b6 00 cd 1e 78 |........|.......x|
|00005130| 13 1a 00 00 00 1c 00 b6 | 00 06 45 51 45 44 00 00 |........|..EQED..|
|00005140| 00 3a 4d 50 53 52 00 01 | 00 46 45 54 41 42 00 00 |.:MPSR..|.FETAB..|
|00005150| 00 5e 45 46 4e 54 00 00 | 00 6a 4a 41 47 5a 00 00 |.^EFNT..|.jJAGZ..|
|00005160| 00 76 57 53 49 5a 00 00 | 00 82 4d 57 42 42 00 00 |.vWSIZ..|..MWBB..|
|00005170| 00 8e 03 eb ff ff 00 00 | 00 00 00 00 00 00 03 ef |........|........|
|00005180| ff ff 00 00 00 0e 00 00 | 00 00 03 ed ff ff 00 00 |........|........|
|00005190| 01 c8 00 00 00 00 03 ec | ff ff 00 00 00 06 00 00 |........|........|
|000051a0| 00 00 03 eb ff ff 00 00 | 01 a6 00 00 00 00 03 ed |........|........|
|000051b0| ff ff 00 00 01 b4 00 00 | 00 00 03 ee ff ff 00 00 |........|........|
|000051c0| 01 bc 00 00 00 00 03 f0 | ff ff 00 00 02 14 00 00 |........|........|
|000051d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000051e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000051f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+
