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/* Driver program for the Gen_Perf hash function generator Copyright
// $Id$
(C) 1989 Free Software Foundation, Inc. written by Douglas
C. Schmidt (schmidt@ics.uci.edu)
This file is part of GNU GPERF.
GNU GPERF is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 1, or (at your option)
any later version.
GNU GPERF is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU GPERF; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA. */
// Simple driver program for the Gen_Perf.hash function generator.
// All the hard work is done in class Gen_Perf and its class methods.
#include "Options.h"
#include "Gen_Perf.h"
int
main (int argc, char *argv[])
{
struct tm *tm;
time_t clock;
time (&clock);
tm = localtime (&clock);
printf ("/* starting time is %d:%02d:%02d */\n", tm->tm_hour, tm->tm_min, tm->tm_sec);
#if defined(RLIMIT_STACK) && LARGE_STACK_ARRAYS
/* Get rid of any avoidable limit on stack size. */
{
struct rlimit rlim;
/* Set the stack limit huge so that alloca does not fail. */
getrlimit (RLIMIT_STACK, &rlim);
rlim.rlim_cur = rlim.rlim_max;
setrlimit (RLIMIT_STACK, &rlim);
}
#endif /* RLIMIT_STACK */
/* Sets the Options. */
option (argc, argv);
// Initializes the key word list.
Gen_Perf table;
// Generates and prints the Gen_Perf hash table. Don't use exit
// here, it skips the destructors.
int status = table.generate ();
time (&clock);
tm = localtime (&clock);
printf ("/* ending time is %d:%02d:%02d */\n", tm->tm_hour, tm->tm_min, tm->tm_sec);
return status;
}
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