src/libstatgrab/error.c

/*
 * i-scream libstatgrab
 * http://www.i-scream.org
 * Copyright (C) 2000-2004 i-scream
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
 * 02111-1307 USA
 *
 * $Id: error.c,v 1.3 2004/04/07 09:44:08 tdb Exp $
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <stdlib.h>

#include "statgrab.h"

static sg_error error = SG_ERROR_NONE;

void sg_set_error(sg_error code, const char *arg) {
        error = code;
        /* FIXME do something with arg */
}

sg_error sg_get_error() {
        return error;
}

const char *sg_str_error(sg_error code) {
        switch (code) {
        case SG_ERROR_NONE:
                return "no error";
        case SG_ERROR_MALLOC:
                return "malloc failed";
        case SG_ERROR_KSTAT_OPEN:
                return "failed to open kstat";
        case SG_ERROR_OPEN:
                return "failed to open file";
        case SG_ERROR_SYSCTLBYNAME:
                return "sysctlbyname failed";
        case SG_ERROR_PARSE:
                return "failed to parse input";
        default:
                return "unknown error";
        }
}

Revision:	1.4
Committed:	Wed Apr 7 14:45:40 2004 UTC (20 years, 1 month ago) by tdb
Content type:	text/plain
Branch:	MAIN
Changes since 1.3:	+13 -4 lines
Log Message:	Add error reporting to cpu_stats.
#	Content
1	/*
2	* i-scream libstatgrab
3	* http://www.i-scream.org
4	* Copyright (C) 2000-2004 i-scream
5	*
6	* This library is free software; you can redistribute it and/or
7	* modify it under the terms of the GNU Lesser General Public
8	* License as published by the Free Software Foundation; either
9	* version 2.1 of the License, or (at your option) any later version.
10	*
11	* This library is distributed in the hope that it will be useful,
12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14	* Lesser General Public License for more details.
15	*
16	* You should have received a copy of the GNU Lesser General Public
17	* License along with this library; if not, write to the Free Software
18	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
19	* 02111-1307 USA
20	*
21	* $Id: error.c,v 1.3 2004/04/07 09:44:08 tdb Exp $
22	*/
23
24	#ifdef HAVE_CONFIG_H
25	#include "config.h"
26	#endif
27
28	#include <stdlib.h>
29
30	#include "statgrab.h"
31
32	static sg_error error = SG_ERROR_NONE;
33
34	void sg_set_error(sg_error code, const char *arg) {
35	error = code;
36	/* FIXME do something with arg */
37	}
38
39	sg_error sg_get_error() {
40	return error;
41	}
42
43	const char *sg_str_error(sg_error code) {
44	switch (code) {
45	case SG_ERROR_NONE:
46	return "no error";
47	case SG_ERROR_MALLOC:
48	return "malloc failed";
49	case SG_ERROR_KSTAT_OPEN:
50	return "failed to open kstat";
51	case SG_ERROR_OPEN:
52	return "failed to open file";
53	case SG_ERROR_SYSCTLBYNAME:
54	return "sysctlbyname failed";
55	case SG_ERROR_PARSE:
56	return "failed to parse input";
57	default:
58	return "unknown error";
59	}
60	}
61