1 /* PSPP - computes sample statistics.
2 Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful, but
10 WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
21 #include <libpspp/verbose-msg.h>
28 /* Level of verbosity.
29 Higher values cause more output. */
32 /* Increases the verbosity level. */
34 verbose_increment_level (void)
39 /* Writes MESSAGE formatted with printf, to stderr, if the
40 verbosity level is at least LEVEL. */
42 verbose_msg (int level, const char *format, ...)
44 if (level <= verbosity)
48 va_start (args, format);
49 fprintf (stderr, "%s: ", program_name);
50 vfprintf (stderr, format, args);