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+/* Driver program for the Gen_Perf hash function generator Copyright
+// @(#)gperf.cpp 1.1 10/18/96
+
+ (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;
+}