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1085 pj 1
/*
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 *
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 *
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 *
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 */
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#include <ll/i386/cons.h>
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#include <drivers/keyb.h>
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#include <stdio.h>
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#include <string.h>
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int main(int argc,char *argv[])
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{
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  char buffer[256];
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  FILE *fin;
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  int res;
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  int c;
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  int flag=1;
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  /* prova di rewind() */
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  cprintf("opening...\n");
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  fin=fopen("/TEMP/ALFA1.TXT","r");
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  cprintf("opened!\n");
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  cprintf("res=%p\n",fin);
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  if (fin!=NULL) {
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  REDO:
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    while (!feof(fin)) {
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      cprintf("reading...\n");
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      res=fread(buffer,1,sizeof(buffer)-2,fin);
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      cprintf("read!\n");
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      cprintf("res=%i\n",res);
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      buffer[res<sizeof(buffer)-1?res:sizeof(buffer)-1]='\0';
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      cprintf("'%s'\n",buffer);
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    }
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    if (flag) {
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      flag=0;
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      cprintf("rewinding...\n");
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      rewind(fin);
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      cprintf("rewinded!\n");
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      goto REDO;
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    }
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    cprintf("closing...\n");
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    fclose(fin);
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    cprintf("closed!\n");
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  }
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  cprintf("[press 'x' to exit]\n");
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  while ((c = keyb_getch(BLOCK)) != 'x') ;
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  return 0;
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}