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Diffstat (limited to '')
| -rw-r--r-- | error.c | 63 |
1 files changed, 63 insertions, 0 deletions
@@ -0,0 +1,63 @@ +/* + * wavemon - a wireless network monitoring aplication + * + * Copyright (c) 2001-2002 Jan Morgenstern <jan@jm-music.de> + * + * wavemon 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, or (at your option) any later + * version. + * + * wavemon 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 wavemon; see the file COPYING. If not, write to the Free Software + * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ +#include "wavemon.h" +#include <stdarg.h> + +/* + * For displaying warning messages that are unrelated to system calls, + * outside ncurses mode for %WARN_DISPLAY_DELAY seconds. + */ +void err_msg(const char *format, ...) +{ + va_list argp; + + va_start(argp, format); + vwarnx(format, argp); + va_end(argp); + sleep(WARN_DISPLAY_DELAY); +} + +/* + * Abort on fatal error unrelated to system call. + */ +void err_quit(const char *format, ...) +{ + va_list argp; + + endwin(); + + va_start(argp, format); + verrx(EXIT_FAILURE, format, argp); + va_end(argp); +} + +/* + * Abort on fatal error related to system call. + */ +void err_sys(const char *format, ...) +{ + va_list argp; + + endwin(); + + va_start(argp, format); + verr(EXIT_FAILURE, format, argp); + va_end(argp); +} |