/* catprocfile.c 
 * Neal Nelson
 *
 * Just copy the specified proc file to stdout in 80 character blocks until EOF
 */

#include <stdio.h>
#include <stdlib.h>

#define MAXLINE 80

main(int argc, char *argv[])
{ char buf[MAXLINE+1];   /* room for the string terminator zero */
  FILE *fp;

  if (argc != 2)
  { printf("usage: catprocfile procfile\n");
    exit(1);
  }
  
  if ( (fp = fopen(argv[1],"r")) == NULL)
  { printf( "No file named: %s\n",argv[1] );
    exit(1);
  }

  /* fgets reads one less than specified number of characters and adds zero*/
  while (fgets(buf, MAXLINE+1, fp) != NULL )
  { printf("%s",buf);
  }

  exit(0);
}