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