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/*
error.c - Part of libsensors, a Linux library for reading sensor data.
Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl>
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.
*/
#include <stdlib.h>
#include <stdio.h>
#include "error.h"
static void sensors_default_parse_error(const char *err, int lineno);
static void sensors_default_fatal_error(const char *proc,const char *err);
void (*sensors_parse_error) (const char *err, int lineno) =
sensors_default_parse_error;
void (*sensors_fatal_error) (const char *proc, const char *err) =
sensors_default_fatal_error;
static const char *errorlist[] =
{ /* Unknown error */ "sensors_strerror: Unknown error!",
/* SENSORS_ERR_WILDCARDS */ "Wildcard found in chip name",
/* SENSORS_ERR_NO_ENTRY */ "No such feature known",
/* SENSORS_ERR_ACCESS */ "Can't read or write",
/* SENSORS_ERR_PROC */ "Can't access procfs/sysfs file",
/* SENSORS_ERR_DIV_ZERO */ "Divide by zero",
/* SENSORS_ERR_CHIP_NAME */ "Can't parse chip name",
/* SENSORS_ERR_BUS_NAME */ "Can't parse bus name",
/* SENSORS_ERR_PARSE */ "General parse error",
/* SENSORS_ERR_ACCESS_W */ "Can't write",
/* SENSORS_ERR_ACCESS_R */ "Can't read"
};
#define ERROR_LIST_LEN (sizeof(errorlist) / sizeof(char *))
const char *sensors_strerror(int errnum)
{
if (errnum < 0)
errnum = -errnum;
if (errnum >= ERROR_LIST_LEN)
errnum = 0;
return errorlist[errnum];
}
void sensors_default_parse_error(const char *err, int lineno)
{
fprintf(stderr,"Error: Line %d: %s\n",lineno,err);
}
void sensors_default_fatal_error(const char *proc, const char *err)
{
fprintf(stderr,"Fatal error in `%s': %s\n",proc,err);
exit(1);
}
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