| 1 | /* ------------------------------ ifp1.c ----------------------------- */ |
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| 2 | /* =========================================================================== |
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| 3 | Link file generation for the MeSH Headings field - STEP c |
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| 4 | Author: decs9a.c/AOT, Nov 2 1990 |
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| 5 | Alter: AOT, Oct 08 1991 |
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| 6 | 1. Scan the total no of posting, as the last input field |
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| 7 | 2. Scan an additional trailing space |
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| 8 | Alter: AOT, Oct 17 1991 |
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| 9 | 1. CNLI support |
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| 10 | 2. Key1 = "**DELETE**" (move 0 to the total no of postings) |
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| 11 | =========================================================================== */ |
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| 12 | #include <stdio.h> |
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| 13 | #include <string.h> |
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| 14 | #define TRACEMOV 0 |
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| 15 | #define TRACEHI 0 |
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| 16 | #include "cisis.h" /* CISIS Interface */ |
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| 17 | #include "cirun.h" /* runtime area and defines by AOT */ |
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| 18 | unsigned char keydel[LE2+1] = { "**DELETE**" }; |
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| 19 | extern UCHR highv[]; |
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| 20 | int parmtrace=0; |
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| 21 | /* prototypes */ |
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| 22 | #if ANSI |
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| 23 | int moveinfo(LONGX itrm1, LONGX itrm2); |
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| 24 | int outleaf(int fd, char *buffp, int lbufsiz, PUNT punt, LONGX offset); |
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| 25 | #else |
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| 26 | int moveinfo(); |
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| 27 | int outleaf(); |
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| 28 | #endif |
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| 29 | /* main */ |
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| 30 | #if ANSI |
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| 31 | void main (int argc, char *argv[]) |
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| 32 | #else |
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| 33 | main(argc,argv) |
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| 34 | int argc; |
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| 35 | char *argv[]; |
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| 36 | #endif |
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| 37 | { |
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| 38 | unsigned char *ifnautp,*ifnioxp,*listfnp; |
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| 39 | INVMAP *invp; /* tell */ |
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| 40 | FILE *fplst; |
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| 41 | FILE *fp; |
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| 42 | int loop,n; |
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| 43 | #if 0 |
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| 44 | unsigned char listfmt[80]; |
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| 45 | #endif |
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| 46 | unsigned char key1[LE2+1],key2[LE2+1],prefkey[LE2+1],qualkey[LE2+1]; |
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| 47 | LONGX umb; |
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| 48 | int key1l,key2l,prefl,quall; |
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| 49 | unsigned char lang,type; |
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| 50 | TRMSTRU *trmp; |
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| 51 | LONGX itrmaut,itrmiox; |
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| 52 | unsigned char keyiox[LE2+1],keyaut[LE2+1]; |
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| 53 | unsigned char *p; |
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| 54 | LONGX ecount,count,xtell; |
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| 55 | extern int trmtrace; |
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| 56 | if (argc < 4) { |
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| 57 | printf("%s",cicopyr("Utility IFP1")); |
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| 58 | printf("\n"); |
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| 59 | printf("ifp1 <ifnaut> <ifniox> <crosslst> [<tell> [trace]]\n"); |
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| 60 | printf("\n"); |
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| 61 | printf(" <ifnaut> -> primary inverted file \n"); |
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| 62 | printf(" <ifniox> -> dictionary to be updated \n"); |
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| 63 | printf(" <crosslst> -> correspondence table \n"); |
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| 64 | printf("\n"); |
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| 65 | printf(" trace -> trace execution \n"); |
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| 66 | printf(" tell=<n> -> tell <n> keys has been processed \n"); |
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| 67 | printf(" \n"); |
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| 68 | exit(1); |
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| 69 | } |
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| 70 | |
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| 71 | /* get parms */ |
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| 72 | xtell=0; |
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| 73 | ifnautp=argv[1]; |
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| 74 | ifnioxp=argv[2]; |
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| 75 | listfnp=argv[3]; |
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| 76 | if (argc > 4) |
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| 77 | if (sscanf(argv[4],"%ld",&xtell) != 1) fatal(argv[4]); |
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| 78 | if (argc > 5) { |
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| 79 | dbxtrace=trmtrace=parmtrace=1; |
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| 80 | } |
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| 81 | /* aloca trm sem area p/ posting - invertido autorizado */ |
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| 82 | trmalloc((itrmaut=ntrms),0L); /* tidx #1 */ |
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| 83 | /* aloca trm sem area p/ posting - invertido ifnioxp */ |
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| 84 | trmalloc((itrmiox=ntrms),0L); /* tidx #2 */ |
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| 85 | trmp=vtrmp[itrmiox]; |
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| 86 | invsetup(ifnioxp,0L,0L,0L); |
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| 87 | invp=dbxstorp(ifnioxp)->dbxifmap; |
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| 88 | /* === open leaf's for CIWRITE */ |
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| 89 | dbxopenw("",ifnioxp,lx12extp[0],&invp->l1opn,&invp->l1opw,"ifp1/l1opn/w"); |
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| 90 | dbxopenw("",ifnioxp,lx12extp[1],&invp->l2opn,&invp->l2opw,"ifp1/l2opn/w"); |
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| 91 | /* === */ |
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| 92 | if (xtell == 0) { |
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| 93 | xtell=(invp->cn[0].fmaxpos+invp->cn[1].fmaxpos)*TWORDF; |
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| 94 | xtell/=10; |
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| 95 | if (xtell < 1) |
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| 96 | xtell=1; |
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| 97 | } |
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| 98 | /* open lst and output files */ |
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| 99 | if ((fplst=fopen(listfnp, "r")) == NULL) fatal(listfnp); |
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| 100 | ecount=count=0; |
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| 101 | /* setup keydel */ |
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| 102 | for (p=keydel, n=sizeof(keydel); *p; n--) p++; |
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| 103 | for (; --n > 0; ) *p++ = ' '; |
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| 104 | *p = '\0'; |
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| 105 | #if 0 |
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| 106 | 000001|/PD |I|a|/PD EXTENSO | |
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| 107 | . | | 3|11|1|0 |
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| 108 | 6|LE2|1|1|LE2|2|3|2|2|1|1\n |
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| 109 | %ld|%.30s|%c|%c|%.30s|%.2s|%.3s|%2d|%2d|%d|%d |
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| 110 | /* #endif */ |
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| 111 | sprintf(listfmt, |
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| 112 | "%%ld|%%.%ds|%%c|%%c|%%.%ds|%%.2s|%%.3s|%%2d|%%2d|%%d|%%d",LE2,LE2); |
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| 113 | /* loop principal */ |
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| 114 | while (fscanf(fplst,listfmt,&umb,key1,&lang,&type,key2,prefkey,qualkey, |
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| 115 | &key1l,&key2l,&prefl,&quall) == 11) { |
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| 116 | #else |
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| 117 | while (fscanf(fplst,"%ld|",&umb) == 1) { |
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| 118 | for (p=key1, n=LE2; n--; ) *p++ = fgetc(fplst); *p='\0'; fgetc(fplst); |
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| 119 | lang = fgetc(fplst); fgetc(fplst); |
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| 120 | type = fgetc(fplst); fgetc(fplst); |
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| 121 | for (p=key2, n=LE2; n--; ) *p++ = fgetc(fplst); *p='\0'; |
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| 122 | fgetc(fplst); |
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| 123 | for (p=prefkey, n=2; n--; ) *p++ = fgetc(fplst); *p='\0'; |
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| 124 | fgetc(fplst); |
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| 125 | for (p=qualkey, n=3; n--; ) *p++ = fgetc(fplst); *p='\0'; |
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| 126 | fgetc(fplst); |
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| 127 | n=fscanf(fplst,"%2d|%2d|%d|%d", |
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| 128 | &key1l,&key2l,&prefl,&quall); |
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| 129 | fscanf(fplst,"|%*ld \n"); |
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| 130 | if (n != 4) { |
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| 131 | printf("n=%d\n%ld|%s|%c|%c|%s|%s|%s|%2d|%2d|%d|%d\n", |
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| 132 | |
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| 133 | n,umb,key1,lang,type,key2,prefkey,qualkey,key1l,key2l,prefl,quall); |
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| 134 | fatal("!= 4"); |
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| 135 | } |
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| 136 | key1[key1l]='\0'; key2[key2l]='\0'; |
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| 137 | prefkey[prefl]='\0'; qualkey[quall]='\0'; |
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| 138 | #endif NOW |
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| 139 | memcpy(keyaut, prefkey,prefl); |
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| 140 | memcpy(keyaut+prefl, key1,key1l); |
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| 141 | memcpy(keyaut+prefl+key1l,qualkey,quall); |
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| 142 | keyaut[prefl+key1l+quall]='\0'; |
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| 143 | memcpy(keyiox, prefkey,prefl); |
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| 144 | memcpy(keyiox+prefl, key2,key2l); |
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| 145 | memcpy(keyiox+prefl+key2l,qualkey,quall); |
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| 146 | keyiox[prefl+key2l+quall]='\0'; |
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| 147 | if ((++count % xtell) == 0) |
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| 148 | fprintf(stderr,"+++ %ld %s%s%s %d,%d,%d [%c,%c]\n", |
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| 149 | count,prefkey,key1,qualkey,prefl,key1l,quall,lang,type); |
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| 150 | for (p=keyaut; *p; p++) *p=isisuctab[*p]; |
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| 151 | if (memcmp(key1,keydel,key1l) == 0) { |
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| 152 | printf("+++ %s keyaut=%s (%ld)\n",key1,keyiox,umb); |
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| 153 | TERM(itrmaut,ifnautp,highv); |
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| 154 | if (TRMrc != RCEOF) { |
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| 155 | printf("*** ifnaut=%s keyaut=%s (%ld)\n",ifnautp,keyaut,umb); |
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| 156 | fatal(keyaut); |
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| 157 | } |
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| 158 | } |
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| 159 | else { |
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| 160 | TERM(itrmaut,ifnautp,keyaut); |
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| 161 | if (TRMrc != RCNORMAL) { |
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| 162 | printf("*** ifnaut=%s keyaut=%s (%ld)\n",ifnautp,keyaut,umb); |
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| 163 | fatal("TRMrc"); |
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| 164 | } |
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| 165 | } |
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| 166 | for (p=keyiox; *p; p++) *p=isisuctab[*p]; |
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| 167 | TERM(itrmiox,ifnioxp,keyiox); |
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| 168 | if (TRMrc != RCNORMAL) { |
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| 169 | printf("*** ifniox=%s keyiox=%s (%ld)\n",ifnioxp,keyiox,umb); |
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| 170 | fatal("TRMrc"); |
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| 171 | } |
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| 172 | moveinfo(itrmaut,itrmiox); |
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| 173 | } |
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| 174 | printf("==> %ld/%ld \n",count,ecount); |
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| 175 | exit(0); |
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| 176 | } |
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| 177 | |
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| 178 | #if ANSI |
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| 179 | int moveinfo(LONGX itrmaut, LONGX itrmiox) |
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| 180 | #else |
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| 181 | int moveinfo(itrmaut,itrmiox) |
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| 182 | LONGX itrmaut; |
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| 183 | LONGX itrmiox; |
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| 184 | #endif |
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| 185 | { |
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| 186 | TRMSTRU *trmp; |
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| 187 | PUNT punt; |
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| 188 | char *buffp; |
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| 189 | int lbufsiz,fd; |
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| 190 | INFO info1,info2; |
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| 191 | #if LIND |
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| 192 | INFO info3; |
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| 193 | #endif |
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| 194 | LONGX offset; |
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| 195 | #if TRACEMOV |
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| 196 | char *p; |
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| 197 | int n; |
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| 198 | #endif |
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| 199 | trmp=vtrmp[itrmaut]; /* ifnaut */ |
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| 200 | if (TRMrc == RCEOF) { /* **DELETE** */ |
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| 201 | #if LIND |
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| 202 | info1=0L; /* MFNSTRING */ |
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| 203 | info2=0L; /* TRMydocs */ |
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| 204 | info3=0L; /* info2*PMFNSIZ */ |
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| 205 | #else |
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| 206 | fatal(keydel); /* Don't know what to do with ifphdr */ |
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| 207 | /* info1=1L; */ |
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| 208 | #endif |
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| 209 | if (parmtrace) |
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| 210 | printf("+++ moveinfo - TRMrc=%d TRMkey=%s \n",TRMrc,TRMkey); |
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| 211 | } |
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| 212 | else { |
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| 213 | if (TRMlcase) { /* {} yes */ |
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| 214 | info1=((L2IDXE *)TRMlidxp(1))->info1; |
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| 215 | info2=((L2IDXE *)TRMlidxp(1))->info2; |
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| 216 | #if LIND |
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| 217 | info3=((L2IDXE *)TRMlidxp(1))->info3info4.info3; |
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| 218 | #endif |
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| 219 | } |
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| 220 | else { |
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| 221 | info1=((L1IDXE *)TRMlidxp(0))->info1; |
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| 222 | info2=((L1IDXE *)TRMlidxp(0))->info2; |
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| 223 | #if LIND |
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| 224 | info3=((L1IDXE *)TRMlidxp(0))->info3info4.info3; |
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| 225 | #endif |
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| 226 | } |
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| 227 | } |
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| 228 | #if TRACEMOV |
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| 229 | printf("key=%s (%d) info=%ld/%ld\n",TRMkey,TRMlcase,info1,info2); |
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| 230 | #endif |
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| 231 | trmp=vtrmp[itrmiox]; /* ifniox */ |
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| 232 | if (TRMlcase) { |
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| 233 | ((L2IDXE *)TRMlidxp(1))->info1 = info1; |
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| 234 | ((L2IDXE *)TRMlidxp(1))->info2 = info2; |
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| 235 | #if LIND |
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| 236 | ((L2IDXE *)TRMlidxp(1))->info3info4.info3 = info3; |
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| 237 | #endif |
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| 238 | #if TRACEMOV |
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| 239 | p=TRMlidxp(1); n=LE2; |
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| 240 | #endif |
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| 241 | punt=TRMl2buf.pos; |
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| 242 | buffp=(char *)&TRMl2buf; |
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| 243 | lbufsiz=L2BSIZ; |
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| 244 | fd=TDBifmap->l2opn; |
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| 245 | } |
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| 246 | else { |
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| 247 | ((L1IDXE *)TRMlidxp(0))->info1 = info1; |
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| 248 | ((L1IDXE *)TRMlidxp(0))->info2 = info2; |
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| 249 | #if LIND |
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| 250 | ((L1IDXE *)TRMlidxp(0))->info3info4.info3 = info3; |
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| 251 | #endif |
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| 252 | #if TRACEMOV |
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| 253 | p=TRMlidxp(0); n=LE1; |
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| 254 | #endif |
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| 255 | punt=TRMl1buf.pos; |
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| 256 | buffp=(char *)&TRMl1buf; |
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| 257 | lbufsiz=L1BSIZ; |
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| 258 | fd=TDBifmap->l1opn; |
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| 259 | } |
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| 260 | #if CNLI |
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| 261 | offset=TDBifmap->cl_offset[TRMlcase]; |
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| 262 | if (parmtrace) { |
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| 263 | printf("offset=%ld ..",offset); |
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| 264 | if (getchar() != '\n') exit(1); |
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| 265 | } |
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| 266 | #else |
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| 267 | offset=0; |
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| 268 | #endif |
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| 269 | #if TRACEMOV |
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| 270 | printf(" -> '"); |
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| 271 | for (; n--; p++) printf("%c",*p); |
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| 272 | printf("' +%ld",offset); getchar(); |
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| 273 | #endif |
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| 274 | if (parmtrace) |
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| 275 | printf("+++ moveinfo - %s. %ld/%ld\n",TRMkey,(LONGX)info1,(LONGX)info2); |
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| 276 | if (outleaf(fd,buffp,lbufsiz,punt,offset)) { |
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| 277 | printf("*** %s. %ld/%ld\n",TRMkey,(LONGX)info1,(LONGX)info2); |
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| 278 | fatal("CIWRITE"); |
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| 279 | } |
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| 280 | return(RCNORMAL); |
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| 281 | } |
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| 282 | |
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| 283 | #if ANSI |
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| 284 | int outleaf(int fd, char *buffp, int lbufsiz, PUNT punt, LONGX offset) |
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| 285 | #else |
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| 286 | int outleaf(fd,buffp,lbufsiz,punt,offset) |
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| 287 | int fd; |
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| 288 | char *buffp; |
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| 289 | int lbufsiz; |
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| 290 | PUNT punt; |
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| 291 | LONGX offset; |
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| 292 | #endif |
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| 293 | { |
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| 294 | off_t bytes; |
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| 295 | int n; |
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| 296 | if (fd <= 0) |
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| 297 | fatal("fd"); |
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| 298 | if (punt < 1) |
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| 299 | fatal("punt"); |
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| 300 | bytes=(punt-1L)*lbufsiz+offset; |
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| 301 | if (LSEEK64(fd,bytes,SEEK_SET) != bytes) |
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| 302 | fatal("lseek"); |
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| 303 | n=CIWRITE(fd,buffp,lbufsiz) - lbufsiz; |
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| 304 | ((L0STRU *)buffp)->pos=0; /* |
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| 305 | This is to force a read on disk: |
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| 306 | TRMl1buf/TRMl2buf->pos in leafread() |
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| 307 | is checked to avoid reading the disk |
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| 308 | */ |
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| 309 | return(n); |
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| 310 | } |
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