From 6a0440391da7a99ffab94ccc66264af9b5f3ce34 Mon Sep 17 00:00:00 2001 From: Dimitri John Ledkov Date: Mon, 31 Jul 2017 14:54:24 +0100 Subject: New upstream release. --- messages.c | 77 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 messages.c (limited to 'messages.c') diff --git a/messages.c b/messages.c new file mode 100644 index 00000000..7600091f --- /dev/null +++ b/messages.c @@ -0,0 +1,77 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public + * License v2 as published by the Free Software Foundation. + * + * 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 021110-1307, USA. + */ + +#include +#include +#include "messages.h" + +__attribute__ ((format (printf, 1, 2))) +void __btrfs_warning(const char *fmt, ...) +{ + va_list args; + + fputs("WARNING: ", stderr); + va_start(args, fmt); + vfprintf(stderr, fmt, args); + va_end(args); + fputc('\n', stderr); +} + +__attribute__ ((format (printf, 1, 2))) +void __btrfs_error(const char *fmt, ...) +{ + va_list args; + + fputs("ERROR: ", stderr); + va_start(args, fmt); + vfprintf(stderr, fmt, args); + va_end(args); + fputc('\n', stderr); +} + +__attribute__ ((format (printf, 2, 3))) +int __btrfs_warning_on(int condition, const char *fmt, ...) +{ + va_list args; + + if (!condition) + return 0; + + fputs("WARNING: ", stderr); + va_start(args, fmt); + vfprintf(stderr, fmt, args); + va_end(args); + fputc('\n', stderr); + + return 1; +} + +__attribute__ ((format (printf, 2, 3))) +int __btrfs_error_on(int condition, const char *fmt, ...) +{ + va_list args; + + if (!condition) + return 0; + + fputs("ERROR: ", stderr); + va_start(args, fmt); + vfprintf(stderr, fmt, args); + va_end(args); + fputc('\n', stderr); + + return 1; +} -- cgit v1.2.3