From 208bc15714c7b4020c017eef19011c4eb9ab51e2 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Thu, 4 Jun 2009 11:20:10 -0700 Subject: Move build and debug tools to 'cctools' directory. These tools were merged in from the ccdbg package. Signed-off-by: Keith Packard --- cctools/lib/ccdbg-debug.c | 63 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 cctools/lib/ccdbg-debug.c (limited to 'cctools/lib/ccdbg-debug.c') diff --git a/cctools/lib/ccdbg-debug.c b/cctools/lib/ccdbg-debug.c new file mode 100644 index 00000000..6eb4e0c5 --- /dev/null +++ b/cctools/lib/ccdbg-debug.c @@ -0,0 +1,63 @@ +/* + * Copyright © 2008 Keith Packard + * + * This program 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 2 of the License, or + * (at your option) any later version. + * + * This program 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 this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +#include "ccdbg.h" +#include + +int +ccdbg_level = 0; + +void +ccdbg_add_debug(int level) +{ + ccdbg_level |= level; +} + +void +ccdbg_clear_debug(int level) +{ + ccdbg_level &= ~level; +} + +static int initialized; + +void +ccdbg_debug(int level, char *format, ...) +{ + va_list ap; + + if (!initialized) { + char *level; + initialized = 1; + level = getenv("CCDEBUG"); + if (level) + ccdbg_level |= strtoul(level, NULL, 0); + } + if (ccdbg_level & level) { + va_start(ap, format); + vprintf(format, ap); + va_end(ap); + } +} + +void +ccdbg_flush(int level) +{ + if (ccdbg_level & level) + fflush(stdout); +} -- cgit v1.2.3