libbb/logenv.c

   1 /* vi: set sw=4 ts=4: */
   2 /*
   3  * Utility routines.
   4  *
   5  * Copyright (C) 2014 by Fugro Intersite B.V. <m.stam@fugro.nl>
   6  *
   7  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
   8  */
   9 #include "libbb.h"
  10
  11 void FAST_FUNC bb_logenv_override(void)
  12 {
  13         const char* mode = getenv("LOGGING");
  14
  15         if (!mode)
  16                 return;
  17
  18         if (strcmp(mode, "none") == 0)
  19                 logmode = LOGMODE_NONE;
  20 #if ENABLE_FEATURE_SYSLOG
  21         else if (strcmp(mode, "syslog") == 0)
  22                 logmode = LOGMODE_SYSLOG;
  23 #endif
  24 }