GRASS Programmer's Manual
6.4.3(2013)-r
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gem/error.c
Go to the documentation of this file.
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/***************************************************************************
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* error.c
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*
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* Mon Apr 18 15:00:13 2005
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* Copyright 2005 Benjamin Ducke
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****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <stdarg.h>
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#include "
globals.h
"
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/*
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Displays an error message
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*/
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void
print_error
(
int
err_code,
char
*
msg
, ...)
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{
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char
buffer[
MAXSTR
];
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va_list ap;
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va_start(ap, msg);
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vsprintf(buffer, msg, ap);
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va_end(ap);
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fprintf(stderr,
"\033[1;31m\nERROR:\033[0m %s"
, buffer);
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ERROR
= err_code;
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exit(err_code);
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}
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/*
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Displays a warning message
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*/
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void
print_warning
(
char
*
msg
, ...)
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{
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char
buffer[
MAXSTR
];
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va_list ap;
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va_start(ap, msg);
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vsprintf(buffer, msg, ap);
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va_end(ap);
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fprintf(stderr,
"\033[0;33m\nWARNING:\033[0m %s"
, buffer);
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WARNINGS
=
WARNINGS
+ 1;
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}
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/*
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Prints a fancy "DONE." on the screen
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*/
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void
print_done
(
void
)
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{
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fprintf(stdout,
"\033[0;32mDONE.\n\033[0m"
);
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}
gem
error.c
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