src/logging.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3
   4 #include <glib.h>
   5
   6 #include "logging.h"
   7
   8 static void vlock_quiet_log_handler(const gchar *log_domain __attribute__((unused)),
   9                                     GLogLevelFlags log_level __attribute__((unused)),
  10                                     const gchar *message __attribute__((unused)),
  11                                        gpointer user_data __attribute__((unused)))
  12 {
  13   /* Do nothing ... */
  14 }
  15
  16 void vlock_initialize_logging(void)
  17 {
  18   const gchar *vlock_debug = g_getenv("VLOCK_DEBUG");
  19
  20   if (vlock_debug == NULL || *vlock_debug == '\0')
  21     g_log_set_handler(NULL, G_LOG_LEVEL_DEBUG | G_LOG_LEVEL_INFO, vlock_quiet_log_handler, NULL);
  22
  23 }
  24