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sync: auto-generate latest BPF helpers

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Latest changes to BPF helper definitions.

Signed-off-by: Yonghong Song <yonghong.song@linux.dev>
This commit is contained in:
Yonghong Song
2023-10-19 09:34:06 -07:00
committed by Andrii Nakryiko
parent 365cefa149
commit acecaf855d
1 changed files with 11 additions and 4 deletions
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15
src/bpf_helper_defs.h
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@@ -1206,8 +1206,8 @@ static long (*bpf_set_hash)(struct __sk_buff *skb, __u32 hash) = (void *) 48;
* *bpf_socket* should be one of the following:
*
* * **struct bpf_sock_ops** for **BPF_PROG_TYPE_SOCK_OPS**.
* * **struct bpf_sock_addr** for **BPF_CGROUP_INET4_CONNECT**
* and **BPF_CGROUP_INET6_CONNECT**.
* * **struct bpf_sock_addr** for **BPF_CGROUP_INET4_CONNECT**,
* **BPF_CGROUP_INET6_CONNECT** and **BPF_CGROUP_UNIX_CONNECT**.
*
* This helper actually implements a subset of **setsockopt()**.
* It supports the following *level*\ s:
@@ -1477,8 +1477,8 @@ static long (*bpf_perf_prog_read_value)(struct bpf_perf_event_data *ctx, struct
* *bpf_socket* should be one of the following:
*
* * **struct bpf_sock_ops** for **BPF_PROG_TYPE_SOCK_OPS**.
* * **struct bpf_sock_addr** for **BPF_CGROUP_INET4_CONNECT**
* and **BPF_CGROUP_INET6_CONNECT**.
* * **struct bpf_sock_addr** for **BPF_CGROUP_INET4_CONNECT**,
* **BPF_CGROUP_INET6_CONNECT** and **BPF_CGROUP_UNIX_CONNECT**.
*
* This helper actually implements a subset of **getsockopt()**.
* It supports the same set of *optname*\ s that is supported by
@@ -1846,6 +1846,11 @@ static long (*bpf_skb_load_bytes_relative)(const void *skb, __u32 offset, void *
* and *params*->smac will not be set as output. A common
* use case is to call **bpf_redirect_neigh**\ () after
* doing **bpf_fib_lookup**\ ().
* **BPF_FIB_LOOKUP_SRC**
* Derive and set source IP addr in *params*->ipv{4,6}_src
* for the nexthop. If the src addr cannot be derived,
* **BPF_FIB_LKUP_RET_NO_SRC_ADDR** is returned. In this
* case, *params*->dmac and *params*->smac are not set either.
*
* *ctx* is either **struct xdp_md** for XDP programs or
* **struct sk_buff** tc cls_act programs.
@@ -4036,6 +4041,8 @@ static long (*bpf_timer_set_callback)(struct bpf_timer *timer, void *callback_fn
* **BPF_F_TIMER_ABS**
* Start the timer in absolute expire value instead of the
* default relative one.
* **BPF_F_TIMER_CPU_PIN**
* Timer will be pinned to the CPU of the caller.
*
*
* Returns