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btrfs-progs: dump-tree: convert dir-item-to-string to table 

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2016-11-02 11:16:12 +01:00
parent e6410f631d
commit b9ff0190cf
1 changed files with 14 additions and 28 deletions
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42
print-tree.c
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@ -31,35 +31,21 @@ static void print_dir_item_type(struct extent_buffer *eb,
struct btrfs_dir_item *di) struct btrfs_dir_item *di)
{ {
u8 type = btrfs_dir_type(eb, di); u8 type = btrfs_dir_type(eb, di);
static const char* dir_item_str[] = {
[BTRFS_FT_REG_FILE] = "FILE",
[BTRFS_FT_DIR] = "DIR",
[BTRFS_FT_CHRDEV] = "CHRDEV",
[BTRFS_FT_BLKDEV] = "BLKDEV",
[BTRFS_FT_FIFO] = "FIFO",
[BTRFS_FT_SOCK] = "SOCK",
[BTRFS_FT_SYMLINK] = "SYMLINK",
[BTRFS_FT_XATTR] = "XATTR"
};
switch (type) { if (type < ARRAY_SIZE(dir_item_str) && dir_item_str[type])
case BTRFS_FT_REG_FILE: printf("%s", dir_item_str[type]);
printf("FILE"); else
break; printf("DIR_ITEM.%u", type);
case BTRFS_FT_DIR:
printf("DIR");
break;
case BTRFS_FT_CHRDEV:
printf("CHRDEV");
break;
case BTRFS_FT_BLKDEV:
printf("BLKDEV");
break;
case BTRFS_FT_FIFO:
printf("FIFO");
break;
case BTRFS_FT_SOCK:
printf("SOCK");
break;
case BTRFS_FT_SYMLINK:
printf("SYMLINK");
break;
case BTRFS_FT_XATTR:
printf("XATTR");
break;
default:
printf("%u", type);
}
} }
static void print_dir_item(struct extent_buffer *eb, u32 size, static void print_dir_item(struct extent_buffer *eb, u32 size,