增加解除IP封禁的选项

linux_service/msg.h

@@ -8,6 +8,7 @@ enum class _msg_type {
     SD_MSG_TYPE_SYN_ATTACK = 1,
     SD_MSG_TYPE_CLIENT_BLOCK_IP = 2,
     SD_MSG_TYPE_SSH_BF_ATTACK = 3,
+    SD_MSG_TYPE_CLIENT_UNBLOCK_IP = 4,
 };
 typedef struct kernel_msg_t {
     unsigned long check_sum;