diff options
Diffstat (limited to 'include/network.h')
| -rw-r--r-- | include/network.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/network.h b/include/network.h index b6722bd..f9756db 100644 --- a/include/network.h +++ b/include/network.h @@ -22,6 +22,7 @@ enum nethdr_type { NET_T_STATE_UPD, NET_T_STATE_DEL, NET_T_STATE_MAX = NET_T_STATE_DEL, + NET_T_CTL = 10, }; int nethdr_align(int len); @@ -95,11 +96,12 @@ void mcast_buffered_destroy(void); int mcast_buffered_send_netmsg(struct mcast_sock *m, const struct nethdr *net); ssize_t mcast_buffered_pending_netmsg(struct mcast_sock *m); -#define IS_DATA(x) ((x->flags & ~(NET_F_HELLO | NET_F_HELLO_BACK)) == 0) -#define IS_ACK(x) (x->flags & NET_F_ACK) -#define IS_NACK(x) (x->flags & NET_F_NACK) -#define IS_RESYNC(x) (x->flags & NET_F_RESYNC) -#define IS_ALIVE(x) (x->flags & NET_F_ALIVE) +#define IS_DATA(x) (x->type <= NET_T_STATE_MAX && \ + (x->flags & ~(NET_F_HELLO | NET_F_HELLO_BACK)) == 0) +#define IS_ACK(x) (x->type == NET_T_CTL && x->flags & NET_F_ACK) +#define IS_NACK(x) (x->type == NET_T_CTL && x->flags & NET_F_NACK) +#define IS_RESYNC(x) (x->type == NET_T_CTL && x->flags & NET_F_RESYNC) +#define IS_ALIVE(x) (x->type == NET_T_CTL && x->flags & NET_F_ALIVE) #define IS_CTL(x) IS_ACK(x) || IS_NACK(x) || IS_RESYNC(x) || IS_ALIVE(x) #define IS_HELLO(x) (x->flags & NET_F_HELLO) #define IS_HELLO_BACK(x)(x->flags & NET_F_HELLO_BACK) |