mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-11-19 09:44:30 +01:00
138 lines
3.4 KiB
C++
138 lines
3.4 KiB
C++
// -*- C++ -*-
|
|
/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
|
|
Written by James Clark (jjc@jclark.com)
|
|
|
|
This file is part of groff.
|
|
|
|
groff 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.
|
|
|
|
groff 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 groff; see the file COPYING. If not, write to the Free Software
|
|
Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include "errarg.h"
|
|
#include "error.h"
|
|
|
|
extern void fatal_error_exit();
|
|
|
|
enum error_type { WARNING, ERROR, FATAL };
|
|
|
|
static void do_error_with_file_and_line(const char *filename, int lineno,
|
|
error_type type,
|
|
const char *format,
|
|
const errarg &arg1,
|
|
const errarg &arg2,
|
|
const errarg &arg3)
|
|
{
|
|
int need_space = 0;
|
|
if (program_name) {
|
|
fprintf(stderr, "%s:", program_name);
|
|
need_space = 1;
|
|
}
|
|
if (lineno >= 0 && filename != 0) {
|
|
if (strcmp(filename, "-") == 0)
|
|
filename = "<standard input>";
|
|
fprintf(stderr, "%s:%d:", filename, lineno);
|
|
need_space = 1;
|
|
}
|
|
switch (type) {
|
|
case FATAL:
|
|
fputs("fatal error:", stderr);
|
|
need_space = 1;
|
|
break;
|
|
case ERROR:
|
|
break;
|
|
case WARNING:
|
|
fputs("warning:", stderr);
|
|
need_space = 1;
|
|
break;
|
|
}
|
|
if (need_space)
|
|
fputc(' ', stderr);
|
|
errprint(format, arg1, arg2, arg3);
|
|
fputc('\n', stderr);
|
|
fflush(stderr);
|
|
if (type == FATAL)
|
|
fatal_error_exit();
|
|
}
|
|
|
|
|
|
static void do_error(error_type type,
|
|
const char *format,
|
|
const errarg &arg1,
|
|
const errarg &arg2,
|
|
const errarg &arg3)
|
|
{
|
|
do_error_with_file_and_line(current_filename, current_lineno,
|
|
type, format, arg1, arg2, arg3);
|
|
}
|
|
|
|
|
|
void error(const char *format,
|
|
const errarg &arg1,
|
|
const errarg &arg2,
|
|
const errarg &arg3)
|
|
{
|
|
do_error(ERROR, format, arg1, arg2, arg3);
|
|
}
|
|
|
|
void warning(const char *format,
|
|
const errarg &arg1,
|
|
const errarg &arg2,
|
|
const errarg &arg3)
|
|
{
|
|
do_error(WARNING, format, arg1, arg2, arg3);
|
|
}
|
|
|
|
void fatal(const char *format,
|
|
const errarg &arg1,
|
|
const errarg &arg2,
|
|
const errarg &arg3)
|
|
{
|
|
do_error(FATAL, format, arg1, arg2, arg3);
|
|
}
|
|
|
|
void error_with_file_and_line(const char *filename,
|
|
int lineno,
|
|
const char *format,
|
|
const errarg &arg1,
|
|
const errarg &arg2,
|
|
const errarg &arg3)
|
|
{
|
|
do_error_with_file_and_line(filename, lineno,
|
|
ERROR, format, arg1, arg2, arg3);
|
|
}
|
|
|
|
void warning_with_file_and_line(const char *filename,
|
|
int lineno,
|
|
const char *format,
|
|
const errarg &arg1,
|
|
const errarg &arg2,
|
|
const errarg &arg3)
|
|
{
|
|
do_error_with_file_and_line(filename, lineno,
|
|
WARNING, format, arg1, arg2, arg3);
|
|
}
|
|
|
|
void fatal_with_file_and_line(const char *filename,
|
|
int lineno,
|
|
const char *format,
|
|
const errarg &arg1,
|
|
const errarg &arg2,
|
|
const errarg &arg3)
|
|
{
|
|
do_error_with_file_and_line(filename, lineno,
|
|
FATAL, format, arg1, arg2, arg3);
|
|
}
|