code clean

This commit is contained in:
zy
2023-12-12 02:59:48 -05:00
parent 462bdebad6
commit 96462422ce
9 changed files with 307 additions and 347 deletions

View File

@@ -76,13 +76,13 @@ static long device_ioctl(struct file *file, unsigned int ioctl_num,
printk(KERN_INFO "variable_monitor IOCTL_DUMP_LOG\n");
ret = copy_from_user(&dump_param, (ioctl_dump_param *)ioctl_param,
sizeof(ioctl_dump_param));
printk(KERN_INFO "dump_param: %p %d %p\n", dump_param.user_ptr_len,
printk(KERN_INFO "dump_param: %p %lx %p\n", dump_param.user_ptr_len,
dump_param.user_buf_len, dump_param.user_buf);
if (!ret) {
ret = copy_to_user_variant_buffer(
&load_monitor_variant_buffer, dump_param.user_ptr_len,
dump_param.user_buf, dump_param.user_buf_len);
printk(KERN_INFO "ret %d, %d\n", ret, dump_param.user_buf_len);
printk(KERN_INFO "ret %d, %lx\n", ret, dump_param.user_buf_len);
}
// printk(KERN_INFO "copy_to_user_variant_buffer \n");
break;