From: Ivo Timmermans Date: Thu, 19 Oct 2000 20:56:49 +0000 (+0000) Subject: Generalized error handling functions X-Git-Tag: release-1.0.3~92 X-Git-Url: https://git.tinc-vpn.org/git/browse?a=commitdiff_plain;h=71f05ff8956cb2e62181fcef763709b0de8faa68;p=tinc Generalized error handling functions --- diff --git a/lib/error.c b/lib/error.c new file mode 100644 index 00000000..fd205f72 --- /dev/null +++ b/lib/error.c @@ -0,0 +1,60 @@ +/* + error.c -- generalized error handling + Copyright (C) 2000 Ivo Timmermans + 2000 Guus Sliepen + + 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., 675 Mass Ave, Cambridge, MA 02139, USA. + + $Id: error.c,v 1.1 2000/10/19 20:56:49 zarq Exp $ +*/ + +#include "config.h" + +#include + +#ifdef STDC_HEADERS +# include +#endif + +#ifdef HAVE_SYSLOG_H +# include +#endif + +#include +#include + +void error(int severity, const char *message, ...) +{ + va_list v; + extern int detached; + + va_start(v, message); + +#ifdef HAVE_SYSLOG + if(detached) + { + syslog(LOG_ERR, _(message), v); + } + else +#endif /* HAVE_SYSLOG */ + { + vfprintf(stderr, _(message), v); + fputs("\n", stderr); + } + va_end(v); + + if(severity | ERR_FATAL) + exit(1); +} diff --git a/lib/error.h b/lib/error.h new file mode 100644 index 00000000..24874230 --- /dev/null +++ b/lib/error.h @@ -0,0 +1,34 @@ +/* + error.h -- header file for error.h + Copyright (C) 2000 Ivo Timmermans + 2000 Guus Sliepen + + 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., 675 Mass Ave, Cambridge, MA 02139, USA. + + $Id: error.h,v 1.1 2000/10/19 20:56:49 zarq Exp $ +*/ + +#ifndef __TINC_ERROR_H__ +#define __TINC_ERROR_H__ + +#define ERR_IGNORE 00000 /* Ignore this error */ +#define ERR_FATAL 00001 /* Terminate program */ +#define ERR_UNLOAD 00002 /* Unload associated module */ +#define ERR_WARNING 01000 /* Warning message only */ +#define ERR_DEBUG 04000 /* Debug message */ + +extern void error(int severity, const char *message, ...); + +#endif /* __TINC_ERROR_H__ */