diff options
Diffstat (limited to 'code/core/core.h')
| -rw-r--r-- | code/core/core.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/code/core/core.h b/code/core/core.h index 04fb5ee..989927a 100644 --- a/code/core/core.h +++ b/code/core/core.h @@ -74,6 +74,8 @@ #define ECP_CONN_FLAG_REG 0x01 #define ECP_CONN_FLAG_OPEN 0x02 +#define ECP_MAX_SEQ_FORWARD 1024 + #define ecp_conn_is_reg(conn) ((conn->flags) & ECP_CONN_FLAG_REG) #define ecp_conn_is_open(conn) ((conn->flags) & ECP_CONN_FLAG_OPEN) @@ -83,7 +85,15 @@ #include <stdint.h> typedef long ssize_t; + +typedef uint32_t ecp_ack_t; +#define ECP_SIZE_ACKB (sizeof(ecp_ack_t)*8) +#define ECP_ACK_FULL (~(ecp_ack_t)0) + typedef uint32_t ecp_seq_t; +#define ECP_SEQ_HALF ((ecp_seq_t)1 << (sizeof(ecp_seq_t) * 8 - 1)) +#define ECP_SEQ_LT(a,b) ((ecp_seq_t)((ecp_seq_t)(a) - (ecp_seq_t)(b)) > ECP_SEQ_HALF) +#define ECP_SEQ_LTE(a,b) ((ecp_seq_t)((ecp_seq_t)(b) - (ecp_seq_t)(a)) < ECP_SEQ_HALF) #ifdef ECP_WITH_PTHREAD #include <pthread.h> @@ -251,7 +261,7 @@ typedef struct ECPConnection { unsigned short refcount; ecp_seq_t seq_out; ecp_seq_t seq_in; - uint32_t seq_in_bitmap; + ecp_ack_t seq_in_map; ECPSocket *sock; ECPNode node; ECPDHRKeyBucket remote; |