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🐛 修复了无法正确地往文件写入数据的bug

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This commit is contained in:
fslongjin
2022-05-03 15:12:02 +08:00
parent 9db1c3f74e
commit f99179014a
6 changed files with 83 additions and 49 deletions
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4
kernel/filesystem/VFS/VFS.h
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@ -127,8 +127,8 @@ struct vfs_file_operations_t
{
long (*open)(struct vfs_index_node_t *inode, struct vfs_file_t *file_ptr);
long (*close)(struct vfs_index_node_t *inode, struct vfs_file_t *file_ptr);
long (*read)(struct vfs_file_t *file_ptr, char *buf, uint64_t count, long *position);
long (*write)(struct vfs_file_t *file_ptr, char *buf, uint64_t count, long *position);
long (*read)(struct vfs_file_t *file_ptr, char *buf, int64_t count, long *position);
long (*write)(struct vfs_file_t *file_ptr, char *buf, int64_t count, long *position);
long (*lseek)(struct vfs_file_t *file_ptr, long offset, long origin);
long (*ioctl)(struct vfs_index_node_t *inode, struct vfs_file_t *file_ptr, uint64_t cmd, uint64_t arg);
};