disk8: Initial commit

[pdp8.git] / sw / disk8 / src / logging.c

/* Logging operations for our little program */

#include "logging.h"
#include <stdlib.h>

/* Global variable containing the program's runtime verbosity level */
int verbosity_level=1;

/* Global variable containing the program's error count */
int error_count=0;

/* Global variable containing the program's warning count */
int warn_count=0;

/* Global variable containing the program's message count */
int msg_count=0;

void log_summary(){
  if (verbosity_level>1){
    fprintf(stderr,
	    "\n====================\n  Errors: %i\nWarnings: %i\nMessages: %i\n",
	    error_count,warn_count,msg_count);
  } else if (verbosity_level){
    if (warn_count || error_count){
      fprintf(stderr,
	      "\n====================\n  Errors: %i\nWarnings: %i\n",
	      error_count,warn_count);
    }
  } 
}

void exit_program(int status){
  log_summary();
  if ((verbosity_level>1)||(verbosity_level && (status !=0))) 
    fprintf(stderr,"\nExit status: %i\n",status);
  exit(status);
}