1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
/*
* Copyright (c) International Business Machines Corp., 2012
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* File: add.c
* Author: Shaun Wetzstein <shaun@us.ibm.com>
* Descr: --add implementation
* Date: 01/30/2013
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <string.h>
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdbool.h>
#include <unistd.h>
#include <getopt.h>
#include <errno.h>
#include <ctype.h>
#include <regex.h>
#include <clib/exception.h>
#include <clib/attribute.h>
#include <clib/assert.h>
#include <clib/list.h>
#include <clib/list_iter.h>
#include <clib/misc.h>
#include <clib/min.h>
#include <clib/raii.h>
#include "main.h"
int command_add(args_t * args)
{
assert(args != NULL);
/* ========================= */
int add(args_t * args, off_t poffset)
{
int rc = 0;
off_t offset = 0;
size_t size = 0;
uint32_t flags = 0;
rc = parse_offset(args->offset, &offset);
if (rc < 0)
return rc;
rc = parse_size(args->size, &size);
if (rc < 0)
return rc;
rc = parse_size(args->flags, &flags);
if (rc < 0)
return rc;
ffs_type_t type = FFS_TYPE_DATA;
if (args->logical == f_LOGICAL)
type = FFS_TYPE_LOGICAL;
const char * target = args->target;
int debug = args->debug;
RAII(FILE *, file, fopen_generic(target, "r+", debug), fclose);
RAII(ffs_t *, ffs, __ffs_fopen(file, poffset), __ffs_fclose);
rc = __ffs_entry_add(ffs, args->name, offset, size,
type, flags);
if (rc < 0)
return rc;
if (args->verbose == f_VERBOSE)
printf("%llx: %s: add partition at offset '%llx' size "
"'%x' type '%d' flags '%x'\n", poffset,
args->name, offset, size, type, flags);
return rc;
}
/* ========================= */
return command(args, add);
}
|