Terminate calling process: how to use exit : Exit Abort « Development « C / ANSI-C

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Terminate calling process: how to use exit







#include <stdio.h>

#include <stdlib.h>



int main ()

{

  FILE *file;

  file = open ("my.txt","r");

  

  if (file==NULL)

  {

    printf ("Error opening file");

    exit (1);

  }

  

  return 0;

}

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1.	Assign function which is called when exit
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