sw/disk8/src/logging.c

   1 /* Logging operations for our little program */
   2
   3 #include "logging.h"
   4 #include <stdlib.h>
   5
   6 /* Global variable containing the program's runtime verbosity level */
   7 int verbosity_level=1;
   8
   9 /* Global variable containing the program's error count */
  10 int error_count=0;
  11
  12 /* Global variable containing the program's warning count */
  13 int warn_count=0;
  14
  15 /* Global variable containing the program's message count */
  16 int msg_count=0;
  17
  18 void log_summary(){
  19   if (verbosity_level>1){
  20     fprintf(stderr,
  21             "\n====================\n  Errors: %i\nWarnings: %i\nMessages: %i\n",
  22             error_count,warn_count,msg_count);
  23   } else if (verbosity_level){
  24     if (warn_count || error_count){
  25       fprintf(stderr,
  26               "\n====================\n  Errors: %i\nWarnings: %i\n",
  27               error_count,warn_count);
  28     }
  29   }
  30 }
  31
  32 void exit_program(int status){
  33   log_summary();
  34   if ((verbosity_level>1)||(verbosity_level && (status !=0)))
  35     fprintf(stderr,"\nExit status: %i\n",status);
  36   exit(status);
  37 }