Subversion Repositories HelenOS

Rev

Details | Last modification | View Log | RSS feed

Rev Author Line No. Line
4377 svoboda 1
/*
2
 * Copyright (c) 2009 Jakub Jermar
3
 * All rights reserved.
4
 *
5
 * Redistribution and use in source and binary forms, with or without
6
 * modification, are permitted provided that the following conditions
7
 * are met:
8
 *
9
 * - Redistributions of source code must retain the above copyright
10
 *   notice, this list of conditions and the following disclaimer.
11
 * - Redistributions in binary form must reproduce the above copyright
12
 *   notice, this list of conditions and the following disclaimer in the
13
 *   documentation and/or other materials provided with the distribution.
14
 * - The name of the author may not be used to endorse or promote products
15
 *   derived from this software without specific prior written permission.
16
 *
17
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
 */
28
 
29
#include <stdio.h>
30
#include <stdlib.h>
31
#include <errno.h>
32
#include "config.h"
33
#include "util.h"
34
#include "errors.h"
35
#include "entry.h"
36
#include "mv.h"
37
#include "cmds.h"
38
 
39
static const char *cmdname = "mv";
40
 
41
/* Dispays help for mv in various levels */
42
void help_cmd_mv(unsigned int level)
43
{
44
    printf("'%s' renames files\n", cmdname);
45
    return;
46
}
47
 
48
/* Main entry point for mv, accepts an array of arguments */
49
int cmd_mv(char **argv)
50
{
51
    unsigned int argc;
52
    int rc;
53
 
54
    argc = cli_count_args(argv);
55
    if (argc != 3) {
56
        printf("%s: invalid number of arguments.\n",
57
            cmdname);
58
        return CMD_FAILURE;
59
    }
60
 
61
    rc = rename(argv[1], argv[2]);
62
    if (rc != EOK) {
63
        printf("Unable to rename %s to %s (rc=%d)\n",
64
            argv[1], argv[2], rc);
65
        return CMD_FAILURE;
66
    }
67
 
68
    return CMD_SUCCESS;
69
}
70