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sync: auto-generate latest BPF helpers

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Latest changes to BPF helper definitions.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
This commit is contained in:
Andrii Nakryiko
2022-12-02 21:07:16 -08:00
committed by Andrii Nakryiko
parent 0fbf777e0b
commit 2bf5ed3a48
1 changed files with 14 additions and 11 deletions
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25
src/bpf_helper_defs.h
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@@ -29,6 +29,7 @@ struct tcp_request_sock;
struct udp6_sock;
struct unix_sock;
struct task_struct;
struct cgroup;
struct __sk_buff;
struct sk_msg_md;
struct xdp_md;
@@ -42,7 +43,6 @@ struct mptcp_sock;
struct bpf_dynptr;
struct iphdr;
struct ipv6hdr;
struct cgroup;
/*
* bpf_map_lookup_elem
@@ -1210,14 +1210,19 @@ static long (*bpf_set_hash)(struct __sk_buff *skb, __u32 hash) = (void *) 48;
* * **SOL_SOCKET**, which supports the following *optname*\ s:
* **SO_RCVBUF**, **SO_SNDBUF**, **SO_MAX_PACING_RATE**,
* **SO_PRIORITY**, **SO_RCVLOWAT**, **SO_MARK**,
* **SO_BINDTODEVICE**, **SO_KEEPALIVE**.
* **SO_BINDTODEVICE**, **SO_KEEPALIVE**, **SO_REUSEADDR**,
* **SO_REUSEPORT**, **SO_BINDTOIFINDEX**, **SO_TXREHASH**.
* * **IPPROTO_TCP**, which supports the following *optname*\ s:
* **TCP_CONGESTION**, **TCP_BPF_IW**,
* **TCP_BPF_SNDCWND_CLAMP**, **TCP_SAVE_SYN**,
* **TCP_KEEPIDLE**, **TCP_KEEPINTVL**, **TCP_KEEPCNT**,
* **TCP_SYNCNT**, **TCP_USER_TIMEOUT**, **TCP_NOTSENT_LOWAT**.
* **TCP_SYNCNT**, **TCP_USER_TIMEOUT**, **TCP_NOTSENT_LOWAT**,
* **TCP_NODELAY**, **TCP_MAXSEG**, **TCP_WINDOW_CLAMP**,
* **TCP_THIN_LINEAR_TIMEOUTS**, **TCP_BPF_DELACK_MAX**,
* **TCP_BPF_RTO_MIN**.
* * **IPPROTO_IP**, which supports *optname* **IP_TOS**.
* * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**.
* * **IPPROTO_IPV6**, which supports the following *optname*\ s:
* **IPV6_TCLASS**, **IPV6_AUTOFLOWLABEL**.
*
* Returns
* 0 on success, or a negative error in case of failure.
@@ -1307,7 +1312,7 @@ static long (*bpf_skb_adjust_room)(struct __sk_buff *skb, __s32 len_diff, __u32
* **XDP_REDIRECT** on success, or the value of the two lower bits
* of the *flags* argument on error.
*/
static long (*bpf_redirect_map)(void *map, __u32 key, __u64 flags) = (void *) 51;
static long (*bpf_redirect_map)(void *map, __u64 key, __u64 flags) = (void *) 51;
/*
* bpf_sk_redirect_map
@@ -1466,12 +1471,10 @@ static long (*bpf_perf_prog_read_value)(struct bpf_perf_event_data *ctx, struct
* and **BPF_CGROUP_INET6_CONNECT**.
*
* This helper actually implements a subset of **getsockopt()**.
* It supports the following *level*\ s:
*
* * **IPPROTO_TCP**, which supports *optname*
* **TCP_CONGESTION**.
* * **IPPROTO_IP**, which supports *optname* **IP_TOS**.
* * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**.
* It supports the same set of *optname*\ s that is supported by
* the **bpf_setsockopt**\ () helper. The exceptions are
* **TCP_BPF_*** is **bpf_setsockopt**\ () only and
* **TCP_SAVED_SYN** is **bpf_getsockopt**\ () only.
*
* Returns
* 0 on success, or a negative error in case of failure.