diff options
Diffstat (limited to 'e2fsprogs/ext2fs/newdir.c')
-rw-r--r-- | e2fsprogs/ext2fs/newdir.c | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/e2fsprogs/ext2fs/newdir.c b/e2fsprogs/ext2fs/newdir.c deleted file mode 100644 index 9470e7f56..000000000 --- a/e2fsprogs/ext2fs/newdir.c +++ /dev/null | |||
@@ -1,73 +0,0 @@ | |||
1 | /* vi: set sw=4 ts=4: */ | ||
2 | /* | ||
3 | * newdir.c --- create a new directory block | ||
4 | * | ||
5 | * Copyright (C) 1994, 1995 Theodore Ts'o. | ||
6 | * | ||
7 | * %Begin-Header% | ||
8 | * This file may be redistributed under the terms of the GNU Public | ||
9 | * License. | ||
10 | * %End-Header% | ||
11 | */ | ||
12 | |||
13 | #include <stdio.h> | ||
14 | #include <string.h> | ||
15 | #if HAVE_UNISTD_H | ||
16 | #include <unistd.h> | ||
17 | #endif | ||
18 | |||
19 | #include "ext2_fs.h" | ||
20 | #include "ext2fs.h" | ||
21 | |||
22 | #ifndef EXT2_FT_DIR | ||
23 | #define EXT2_FT_DIR 2 | ||
24 | #endif | ||
25 | |||
26 | /* | ||
27 | * Create new directory block | ||
28 | */ | ||
29 | errcode_t ext2fs_new_dir_block(ext2_filsys fs, ext2_ino_t dir_ino, | ||
30 | ext2_ino_t parent_ino, char **block) | ||
31 | { | ||
32 | struct ext2_dir_entry *dir = NULL; | ||
33 | errcode_t retval; | ||
34 | char *buf; | ||
35 | int rec_len; | ||
36 | int filetype = 0; | ||
37 | |||
38 | EXT2_CHECK_MAGIC(fs, EXT2_ET_MAGIC_EXT2FS_FILSYS); | ||
39 | |||
40 | retval = ext2fs_get_mem(fs->blocksize, &buf); | ||
41 | if (retval) | ||
42 | return retval; | ||
43 | memset(buf, 0, fs->blocksize); | ||
44 | dir = (struct ext2_dir_entry *) buf; | ||
45 | dir->rec_len = fs->blocksize; | ||
46 | |||
47 | if (dir_ino) { | ||
48 | if (fs->super->s_feature_incompat & | ||
49 | EXT2_FEATURE_INCOMPAT_FILETYPE) | ||
50 | filetype = EXT2_FT_DIR << 8; | ||
51 | /* | ||
52 | * Set up entry for '.' | ||
53 | */ | ||
54 | dir->inode = dir_ino; | ||
55 | dir->name_len = 1 | filetype; | ||
56 | dir->name[0] = '.'; | ||
57 | rec_len = dir->rec_len - EXT2_DIR_REC_LEN(1); | ||
58 | dir->rec_len = EXT2_DIR_REC_LEN(1); | ||
59 | |||
60 | /* | ||
61 | * Set up entry for '..' | ||
62 | */ | ||
63 | dir = (struct ext2_dir_entry *) (buf + dir->rec_len); | ||
64 | dir->rec_len = rec_len; | ||
65 | dir->inode = parent_ino; | ||
66 | dir->name_len = 2 | filetype; | ||
67 | dir->name[0] = '.'; | ||
68 | dir->name[1] = '.'; | ||
69 | |||
70 | } | ||
71 | *block = buf; | ||
72 | return 0; | ||
73 | } | ||