xref: /aosp_15_r20/external/bcc/libbpf-tools/tcprtt.h (revision 387f9dfdfa2baef462e92476d413c7bc2470293e)
1*387f9dfdSAndroid Build Coastguard Worker /* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
2*387f9dfdSAndroid Build Coastguard Worker #ifndef __TCPRTT_H
3*387f9dfdSAndroid Build Coastguard Worker #define __TCPRTT_H
4*387f9dfdSAndroid Build Coastguard Worker 
5*387f9dfdSAndroid Build Coastguard Worker #define MAX_SLOTS	27
6*387f9dfdSAndroid Build Coastguard Worker #define IPV6_LEN	16
7*387f9dfdSAndroid Build Coastguard Worker 
8*387f9dfdSAndroid Build Coastguard Worker struct hist {
9*387f9dfdSAndroid Build Coastguard Worker 	__u64 latency;
10*387f9dfdSAndroid Build Coastguard Worker 	__u64 cnt;
11*387f9dfdSAndroid Build Coastguard Worker 	__u32 slots[MAX_SLOTS];
12*387f9dfdSAndroid Build Coastguard Worker };
13*387f9dfdSAndroid Build Coastguard Worker 
14*387f9dfdSAndroid Build Coastguard Worker struct hist_key {
15*387f9dfdSAndroid Build Coastguard Worker 	__u16 family;
16*387f9dfdSAndroid Build Coastguard Worker 	__u8 addr[IPV6_LEN];
17*387f9dfdSAndroid Build Coastguard Worker };
18*387f9dfdSAndroid Build Coastguard Worker 
19*387f9dfdSAndroid Build Coastguard Worker #endif /* __TCPRTT_H */
20