src/common/tuklib_progname.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 //
   3 /// \file       tuklib_progname.h
   4 /// \brief      Program name to be displayed in messages
   5 //
   6 //  Author:     Lasse Collin
   7 //
   8 //  This file has been put into the public domain.
   9 //  You can do whatever you want with this file.
  10 //
  11 ///////////////////////////////////////////////////////////////////////////////
  12
  13 #ifndef TUKLIB_PROGNAME_H
  14 #define TUKLIB_PROGNAME_H
  15
  16 #include "tuklib_common.h"
  17 #include <errno.h>
  18
  19 TUKLIB_DECLS_BEGIN
  20
  21 #ifdef HAVE_PROGRAM_INVOCATION_NAME
  22 #       define progname program_invocation_name
  23 #else
  24 #       define progname TUKLIB_SYMBOL(tuklib_progname)
  25         extern char *progname;
  26 #endif
  27
  28 #define tuklib_progname_init TUKLIB_SYMBOL(tuklib_progname_init)
  29 extern void tuklib_progname_init(char **argv);
  30
  31 TUKLIB_DECLS_END
  32 #endif