staging/cli_tools.c

   1 /*
   2  * Mausezahn - A fast versatile traffic generator
   3  * Copyright (C) 2008-2010 Herbert Haas
   4  *
   5  * This program is free software; you can redistribute it and/or modify it under
   6  * the terms of the GNU General Public License version 2 as published by the
   7  * Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  11  * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
  12  * details.
  13  *
  14  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, see http://www.gnu.org/licenses/gpl-2.0.html
  16  *
  17 */
  18
  19
  20
  21
  22
  23 #include "mz.h"
  24
  25
  26 // Returns a nice string with default and current value of a given variable
  27 //
  28 // EXAMPLE:
  29 //
  30 //    char mystring[256];
  31 //    mz_def16 ("20 seconds", pd->max_age, mystring)
  32 //
  33 int mz_def16 (char *def, u_int16_t val, char *str256)
  34 {
  35    str256[0]=0x00;
  36    sprintf(str256, "The default value is %s. The current value is %u (0x%04x).", def, val, val);
  37    return 0;
  38 }
  39
  40