1 /* PSPP - a program for statistical analysis.
2 Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU 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, see <http://www.gnu.org/licenses/>. */
19 #include <libpspp/verbose-msg.h>
26 /* Level of verbosity.
27 Higher values cause more output. */
30 /* Increases the verbosity level. */
32 verbose_increment_level (void)
37 /* Writes MESSAGE formatted with printf, to stderr, if the
38 verbosity level is at least LEVEL. */
40 verbose_msg (int level, const char *format, ...)
42 if (level <= verbosity)
46 va_start (args, format);
47 fprintf (stderr, "%s: ", program_name);
48 vfprintf (stderr, format, args);