51 lines
998 B
C
51 lines
998 B
C
/* freetext2 */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define MAXLINE 100 /* > 80 + 11 */
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int main(int argc, char *argv[])
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{
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FILE *ifp;
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FILE *ofp;
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long entries = 0;
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char line[MAXLINE];
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char eNamec[10];
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printf("freetext2 Version 1.0\n");
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if (argc != 3) {
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fprintf(stderr,"Usage: freetext2 filein fileout\n");
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exit(2);
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}
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if ((ifp = fopen(argv[1],"r")) == NULL) {
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fprintf(stderr,"freetext2: cannot open input file %s\n",argv[1]);
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exit(1);
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}
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if ((ofp = fopen(argv[2],"w")) == NULL) {
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fprintf(stderr,"freetext2: cannot open output file %s\n",argv[2]);
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exit(1);
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}
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eNamec[0] = '\0';
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while (fgets(line,MAXLINE,ifp) != NULL) {
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if (strncmp(eNamec, line,10)!=0) {
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entries++;
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strncpy(eNamec,line,10);
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}
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fprintf(ofp, "%-10.10s %10ld %s",line,entries,line+11);
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}
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printf(" Number of entries = %ld\n\n",entries);
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fclose(ifp);
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fclose(ofp);
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return 0;
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}
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