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new: 在devfs中使用键盘文件（仍存在bug）

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This commit is contained in:
fslongjin
2022-09-07 00:05:34 +08:00
parent 86a5f25e07
commit d7423f36be
15 changed files with 644 additions and 213 deletions
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kernel/filesystem/fat32/fat32.c
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@ -343,6 +343,7 @@ struct vfs_superblock_t *fat32_read_superblock(struct block_device *blk)
struct vfs_superblock_t *sb_ptr = (struct vfs_superblock_t *)kzalloc(sizeof(struct vfs_superblock_t), 0);
blk->bd_superblock = sb_ptr;
sb_ptr->sb_ops = &fat32_sb_ops;
sb_ptr->dir_ops = &fat32_dEntry_ops;
sb_ptr->private_sb_info = kzalloc(sizeof(fat32_sb_info_t), 0);
sb_ptr->blk_device = blk;