contrib/ntp/sntp/log.c

   1 #include <config.h>
   2
   3 #include "log.h"
   4
   5 const char *progname;           /* for msyslog use too */
   6
   7 static int counter = 0;
   8
   9 static void cleanup_log(void);
  10
  11 void
  12 sntp_init_logging(
  13         const char *prog
  14         )
  15 {
  16
  17         msyslog_term = TRUE;
  18         init_logging(prog, 0, FALSE);
  19         msyslog_term_pid = FALSE;
  20         msyslog_include_timestamp = FALSE;
  21 }
  22
  23
  24 void
  25 open_logfile(
  26         const char *logfile
  27         )
  28 {
  29         change_logfile(logfile, FALSE);
  30         counter = 1; //counter++;
  31         atexit(cleanup_log);
  32 }
  33
  34 //not sure about this. Are the atexit() functions called by FIFO or LIFO order? The end result is PROBABLY the same
  35 static void
  36 cleanup_log(void)
  37 {
  38         //counter--;
  39         //if(counter <= 0){
  40         if(counter == 1){
  41                 syslogit = TRUE;
  42                 fflush(syslog_file);
  43                 fclose(syslog_file);
  44                 syslog_file = NULL;
  45                 counter = 0;
  46         }
  47 }