215 int vfs_fill_dirent(void *buf, ino_t d_ino, char *name, int namelen, unsigned char type, off_t offs…  in vfs_fill_dirent()  argument
217     struct dirent *dent = (struct dirent *)buf;  in vfs_fill_dirent()
220     if (!(verify_area((uint64_t)buf, sizeof(struct dirent) + namelen)))  in vfs_fill_dirent()
224     memset(buf, 0, sizeof(struct dirent) + namelen);  in vfs_fill_dirent()
274     char *buf = (char *)kzalloc(last_slash + 2, 0);  in vfs_mkdir()  local
278         strncpy_from_user(buf, path, last_slash);  in vfs_mkdir()
280         strncpy(buf, path, last_slash);  in vfs_mkdir()
281     buf[last_slash + 1] = '\0';  in vfs_mkdir()
284     struct vfs_dir_entry_t *parent_dir = vfs_path_walk(buf, 0);  in vfs_mkdir()
289         kfree(buf);  in vfs_mkdir()
292     kfree(buf);  in vfs_mkdir()
659     char *buf = (char *)kzalloc(last_slash + 2, 0);  in vfs_rmdir()  local
663         strncpy_from_user(buf, path, last_slash);  in vfs_rmdir()
665         strncpy(buf, path, last_slash);  in vfs_rmdir()
666     buf[last_slash + 1] = '\0';  in vfs_rmdir()
668     struct vfs_dir_entry_t *dentry = vfs_path_walk(buf, 0);  in vfs_rmdir()
670     kfree(buf);  in vfs_rmdir()
811     char *buf = (char *)kzalloc(last_slash + 1, 0);  in do_unlink_at()  local
815         strncpy_from_user(buf, pathname, last_slash);  in do_unlink_at()
817         strncpy(buf, pathname, last_slash);  in do_unlink_at()
818     buf[last_slash] = '\0';  in do_unlink_at()
820     struct vfs_dir_entry_t *dentry = vfs_path_walk(buf, 0);  in do_unlink_at()
821     kfree(buf);  in do_unlink_at()