diff options
Diffstat (limited to 'e2fsprogs/e2fsck/ehandler.c')
-rw-r--r-- | e2fsprogs/e2fsck/ehandler.c | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/e2fsprogs/e2fsck/ehandler.c b/e2fsprogs/e2fsck/ehandler.c deleted file mode 100644 index 16d6d4fa0..000000000 --- a/e2fsprogs/e2fsck/ehandler.c +++ /dev/null | |||
@@ -1,124 +0,0 @@ | |||
1 | /* | ||
2 | * ehandler.c --- handle bad block errors which come up during the | ||
3 | * course of an e2fsck session. | ||
4 | * | ||
5 | * Copyright (C) 1994 Theodore Ts'o. This file may be redistributed | ||
6 | * under the terms of the GNU Public License. | ||
7 | */ | ||
8 | |||
9 | #include <stdlib.h> | ||
10 | #include <unistd.h> | ||
11 | #include <string.h> | ||
12 | #include <ctype.h> | ||
13 | #include <termios.h> | ||
14 | |||
15 | #include "e2fsck.h" | ||
16 | |||
17 | #include <sys/time.h> | ||
18 | #include <sys/resource.h> | ||
19 | |||
20 | static const char *operation; | ||
21 | |||
22 | static errcode_t e2fsck_handle_read_error(io_channel channel, | ||
23 | unsigned long block, | ||
24 | int count, | ||
25 | void *data, | ||
26 | size_t size EXT2FS_ATTR((unused)), | ||
27 | int actual EXT2FS_ATTR((unused)), | ||
28 | errcode_t error) | ||
29 | { | ||
30 | int i; | ||
31 | char *p; | ||
32 | ext2_filsys fs = (ext2_filsys) channel->app_data; | ||
33 | e2fsck_t ctx; | ||
34 | |||
35 | ctx = (e2fsck_t) fs->priv_data; | ||
36 | |||
37 | /* | ||
38 | * If more than one block was read, try reading each block | ||
39 | * separately. We could use the actual bytes read to figure | ||
40 | * out where to start, but we don't bother. | ||
41 | */ | ||
42 | if (count > 1) { | ||
43 | p = (char *) data; | ||
44 | for (i=0; i < count; i++, p += channel->block_size, block++) { | ||
45 | error = io_channel_read_blk(channel, block, | ||
46 | 1, p); | ||
47 | if (error) | ||
48 | return error; | ||
49 | } | ||
50 | return 0; | ||
51 | } | ||
52 | if (operation) | ||
53 | printf(_("Error reading block %lu (%s) while %s. "), block, | ||
54 | error_message(error), operation); | ||
55 | else | ||
56 | printf(_("Error reading block %lu (%s). "), block, | ||
57 | error_message(error)); | ||
58 | preenhalt(ctx); | ||
59 | if (ask(ctx, _("Ignore error"), 1)) { | ||
60 | if (ask(ctx, _("Force rewrite"), 1)) | ||
61 | io_channel_write_blk(channel, block, 1, data); | ||
62 | return 0; | ||
63 | } | ||
64 | |||
65 | return error; | ||
66 | } | ||
67 | |||
68 | static errcode_t e2fsck_handle_write_error(io_channel channel, | ||
69 | unsigned long block, | ||
70 | int count, | ||
71 | const void *data, | ||
72 | size_t size EXT2FS_ATTR((unused)), | ||
73 | int actual EXT2FS_ATTR((unused)), | ||
74 | errcode_t error) | ||
75 | { | ||
76 | int i; | ||
77 | const char *p; | ||
78 | ext2_filsys fs = (ext2_filsys) channel->app_data; | ||
79 | e2fsck_t ctx; | ||
80 | |||
81 | ctx = (e2fsck_t) fs->priv_data; | ||
82 | |||
83 | /* | ||
84 | * If more than one block was written, try writing each block | ||
85 | * separately. We could use the actual bytes read to figure | ||
86 | * out where to start, but we don't bother. | ||
87 | */ | ||
88 | if (count > 1) { | ||
89 | p = (const char *) data; | ||
90 | for (i=0; i < count; i++, p += channel->block_size, block++) { | ||
91 | error = io_channel_write_blk(channel, block, | ||
92 | 1, p); | ||
93 | if (error) | ||
94 | return error; | ||
95 | } | ||
96 | return 0; | ||
97 | } | ||
98 | |||
99 | if (operation) | ||
100 | printf(_("Error writing block %lu (%s) while %s. "), block, | ||
101 | error_message(error), operation); | ||
102 | else | ||
103 | printf(_("Error writing block %lu (%s). "), block, | ||
104 | error_message(error)); | ||
105 | preenhalt(ctx); | ||
106 | if (ask(ctx, _("Ignore error"), 1)) | ||
107 | return 0; | ||
108 | |||
109 | return error; | ||
110 | } | ||
111 | |||
112 | const char *ehandler_operation(const char *op) | ||
113 | { | ||
114 | const char *ret = operation; | ||
115 | |||
116 | operation = op; | ||
117 | return ret; | ||
118 | } | ||
119 | |||
120 | void ehandler_init(io_channel channel) | ||
121 | { | ||
122 | channel->read_error = e2fsck_handle_read_error; | ||
123 | channel->write_error = e2fsck_handle_write_error; | ||
124 | } | ||