1 #ifndef __tcp_accounting_h__ 2 #define __tcp_accounting_h__ 3 /* 4 * Return values from tcp_do_ack_accounting 5 * and indexs to the into the tcp_proc_time[] 6 * array. 7 */ 8 #define ACK_BEHIND 0 9 #define ACK_SACK 1 10 #define ACK_CUMACK 2 11 #define ACK_CUMACK_SACK 3 12 #define ACK_DUPACK 4 13 #define ACK_RWND 5 14 /* Added values for tracking output too */ 15 #define SND_BLOCKED 6 16 #define SND_LIMITED 7 17 #define SND_OUT_DATA 8 18 #define SND_OUT_ACK 9 19 #define SND_OUT_FAIL 10 20 /* We also count in the counts array two added (MSS sent and ACKS In) */ 21 #define CNT_OF_MSS_OUT 11 22 #define CNT_OF_ACKS_IN 12 23 24 /* for the tcpcb we add two more cycle counters */ 25 #define CYC_HANDLE_MAP 11 26 #define CYC_HANDLE_ACK 12 27 28 /* Should the tp->xxx array's be alloc'ed? */ 29 /* #define TCP_NUM_PROC_COUNTERS 11 defined in tcp_var.h */ 30 /* #define TCP_NUM_CNT_COUNTERS 13 defined in tcp_var.h */ 31 32 #ifdef _KERNEL 33 #ifdef TCP_ACCOUNTING 34 extern counter_u64_t tcp_cnt_counters[TCP_NUM_CNT_COUNTERS]; 35 extern counter_u64_t tcp_proc_time[TCP_NUM_PROC_COUNTERS]; 36 #endif 37 #endif 38 39 #endif 40