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sync: auto-generate latest BPF helpers

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Latest changes to BPF helper definitions.
This commit is contained in:
Andrii Nakryiko
2020-06-28 23:35:51 -07:00
committed by Andrii Nakryiko
parent 652f2c0a40
commit d707f8027b
1 changed files with 178 additions and 119 deletions
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297
src/bpf_helper_defs.h
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@@ -19,6 +19,11 @@ struct sk_reuseport_md;
struct sockaddr; struct sockaddr;
struct tcphdr; struct tcphdr;
struct seq_file; struct seq_file;
struct tcp6_sock;
struct tcp_sock;
struct tcp_timewait_sock;
struct tcp_request_sock;
struct udp6_sock;
struct __sk_buff; struct __sk_buff;
struct sk_msg_md; struct sk_msg_md;
struct xdp_md; struct xdp_md;
@@ -54,7 +59,7 @@ static void *(*bpf_map_lookup_elem)(void *map, const void *key) = (void *) 1;
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_map_update_elem)(void *map, const void *key, const void *value, __u64 flags) = (void *) 2; static long (*bpf_map_update_elem)(void *map, const void *key, const void *value, __u64 flags) = (void *) 2;
/* /*
* bpf_map_delete_elem * bpf_map_delete_elem
@@ -64,7 +69,7 @@ static int (*bpf_map_update_elem)(void *map, const void *key, const void *value,
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_map_delete_elem)(void *map, const void *key) = (void *) 3; static long (*bpf_map_delete_elem)(void *map, const void *key) = (void *) 3;
/* /*
* bpf_probe_read * bpf_probe_read
@@ -78,7 +83,7 @@ static int (*bpf_map_delete_elem)(void *map, const void *key) = (void *) 3;
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_probe_read)(void *dst, __u32 size, const void *unsafe_ptr) = (void *) 4; static long (*bpf_probe_read)(void *dst, __u32 size, const void *unsafe_ptr) = (void *) 4;
/* /*
* bpf_ktime_get_ns * bpf_ktime_get_ns
@@ -153,7 +158,7 @@ static __u64 (*bpf_ktime_get_ns)(void) = (void *) 5;
* The number of bytes written to the buffer, or a negative error * The number of bytes written to the buffer, or a negative error
* in case of failure. * in case of failure.
*/ */
static int (*bpf_trace_printk)(const char *fmt, __u32 fmt_size, ...) = (void *) 6; static long (*bpf_trace_printk)(const char *fmt, __u32 fmt_size, ...) = (void *) 6;
/* /*
* bpf_get_prandom_u32 * bpf_get_prandom_u32
@@ -203,7 +208,7 @@ static __u32 (*bpf_get_smp_processor_id)(void) = (void *) 8;
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_store_bytes)(struct __sk_buff *skb, __u32 offset, const void *from, __u32 len, __u64 flags) = (void *) 9; static long (*bpf_skb_store_bytes)(struct __sk_buff *skb, __u32 offset, const void *from, __u32 len, __u64 flags) = (void *) 9;
/* /*
* bpf_l3_csum_replace * bpf_l3_csum_replace
@@ -232,7 +237,7 @@ static int (*bpf_skb_store_bytes)(struct __sk_buff *skb, __u32 offset, const voi
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_l3_csum_replace)(struct __sk_buff *skb, __u32 offset, __u64 from, __u64 to, __u64 size) = (void *) 10; static long (*bpf_l3_csum_replace)(struct __sk_buff *skb, __u32 offset, __u64 from, __u64 to, __u64 size) = (void *) 10;
/* /*
* bpf_l4_csum_replace * bpf_l4_csum_replace
@@ -268,7 +273,7 @@ static int (*bpf_l3_csum_replace)(struct __sk_buff *skb, __u32 offset, __u64 fro
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_l4_csum_replace)(struct __sk_buff *skb, __u32 offset, __u64 from, __u64 to, __u64 flags) = (void *) 11; static long (*bpf_l4_csum_replace)(struct __sk_buff *skb, __u32 offset, __u64 from, __u64 to, __u64 flags) = (void *) 11;
/* /*
* bpf_tail_call * bpf_tail_call
@@ -303,7 +308,7 @@ static int (*bpf_l4_csum_replace)(struct __sk_buff *skb, __u32 offset, __u64 fro
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_tail_call)(void *ctx, void *prog_array_map, __u32 index) = (void *) 12; static long (*bpf_tail_call)(void *ctx, void *prog_array_map, __u32 index) = (void *) 12;
/* /*
* bpf_clone_redirect * bpf_clone_redirect
@@ -331,7 +336,7 @@ static int (*bpf_tail_call)(void *ctx, void *prog_array_map, __u32 index) = (voi
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_clone_redirect)(struct __sk_buff *skb, __u32 ifindex, __u64 flags) = (void *) 13; static long (*bpf_clone_redirect)(struct __sk_buff *skb, __u32 ifindex, __u64 flags) = (void *) 13;
/* /*
* bpf_get_current_pid_tgid * bpf_get_current_pid_tgid
@@ -368,7 +373,7 @@ static __u64 (*bpf_get_current_uid_gid)(void) = (void *) 15;
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_get_current_comm)(void *buf, __u32 size_of_buf) = (void *) 16; static long (*bpf_get_current_comm)(void *buf, __u32 size_of_buf) = (void *) 16;
/* /*
* bpf_get_cgroup_classid * bpf_get_cgroup_classid
@@ -418,7 +423,7 @@ static __u32 (*bpf_get_cgroup_classid)(struct __sk_buff *skb) = (void *) 17;
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_vlan_push)(struct __sk_buff *skb, __be16 vlan_proto, __u16 vlan_tci) = (void *) 18; static long (*bpf_skb_vlan_push)(struct __sk_buff *skb, __be16 vlan_proto, __u16 vlan_tci) = (void *) 18;
/* /*
* bpf_skb_vlan_pop * bpf_skb_vlan_pop
@@ -434,7 +439,7 @@ static int (*bpf_skb_vlan_push)(struct __sk_buff *skb, __be16 vlan_proto, __u16
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_vlan_pop)(struct __sk_buff *skb) = (void *) 19; static long (*bpf_skb_vlan_pop)(struct __sk_buff *skb) = (void *) 19;
/* /*
* bpf_skb_get_tunnel_key * bpf_skb_get_tunnel_key
@@ -489,7 +494,7 @@ static int (*bpf_skb_vlan_pop)(struct __sk_buff *skb) = (void *) 19;
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_get_tunnel_key)(struct __sk_buff *skb, struct bpf_tunnel_key *key, __u32 size, __u64 flags) = (void *) 20; static long (*bpf_skb_get_tunnel_key)(struct __sk_buff *skb, struct bpf_tunnel_key *key, __u32 size, __u64 flags) = (void *) 20;
/* /*
* bpf_skb_set_tunnel_key * bpf_skb_set_tunnel_key
@@ -530,7 +535,7 @@ static int (*bpf_skb_get_tunnel_key)(struct __sk_buff *skb, struct bpf_tunnel_ke
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_set_tunnel_key)(struct __sk_buff *skb, struct bpf_tunnel_key *key, __u32 size, __u64 flags) = (void *) 21; static long (*bpf_skb_set_tunnel_key)(struct __sk_buff *skb, struct bpf_tunnel_key *key, __u32 size, __u64 flags) = (void *) 21;
/* /*
* bpf_perf_event_read * bpf_perf_event_read
@@ -590,7 +595,7 @@ static __u64 (*bpf_perf_event_read)(void *map, __u64 flags) = (void *) 22;
* are **TC_ACT_REDIRECT** on success or **TC_ACT_SHOT** on * are **TC_ACT_REDIRECT** on success or **TC_ACT_SHOT** on
* error. * error.
*/ */
static int (*bpf_redirect)(__u32 ifindex, __u64 flags) = (void *) 23; static long (*bpf_redirect)(__u32 ifindex, __u64 flags) = (void *) 23;
/* /*
* bpf_get_route_realm * bpf_get_route_realm
@@ -667,7 +672,7 @@ static __u32 (*bpf_get_route_realm)(struct __sk_buff *skb) = (void *) 24;
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_perf_event_output)(void *ctx, void *map, __u64 flags, void *data, __u64 size) = (void *) 25; static long (*bpf_perf_event_output)(void *ctx, void *map, __u64 flags, void *data, __u64 size) = (void *) 25;
/* /*
* bpf_skb_load_bytes * bpf_skb_load_bytes
@@ -688,7 +693,7 @@ static int (*bpf_perf_event_output)(void *ctx, void *map, __u64 flags, void *dat
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_load_bytes)(const void *skb, __u32 offset, void *to, __u32 len) = (void *) 26; static long (*bpf_skb_load_bytes)(const void *skb, __u32 offset, void *to, __u32 len) = (void *) 26;
/* /*
* bpf_get_stackid * bpf_get_stackid
@@ -734,7 +739,7 @@ static int (*bpf_skb_load_bytes)(const void *skb, __u32 offset, void *to, __u32
* The positive or null stack id on success, or a negative error * The positive or null stack id on success, or a negative error
* in case of failure. * in case of failure.
*/ */
static int (*bpf_get_stackid)(void *ctx, void *map, __u64 flags) = (void *) 27; static long (*bpf_get_stackid)(void *ctx, void *map, __u64 flags) = (void *) 27;
/* /*
* bpf_csum_diff * bpf_csum_diff
@@ -787,7 +792,7 @@ static __s64 (*bpf_csum_diff)(__be32 *from, __u32 from_size, __be32 *to, __u32 t
* Returns * Returns
* The size of the option data retrieved. * The size of the option data retrieved.
*/ */
static int (*bpf_skb_get_tunnel_opt)(struct __sk_buff *skb, void *opt, __u32 size) = (void *) 29; static long (*bpf_skb_get_tunnel_opt)(struct __sk_buff *skb, void *opt, __u32 size) = (void *) 29;
/* /*
* bpf_skb_set_tunnel_opt * bpf_skb_set_tunnel_opt
@@ -801,7 +806,7 @@ static int (*bpf_skb_get_tunnel_opt)(struct __sk_buff *skb, void *opt, __u32 siz
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_set_tunnel_opt)(struct __sk_buff *skb, void *opt, __u32 size) = (void *) 30; static long (*bpf_skb_set_tunnel_opt)(struct __sk_buff *skb, void *opt, __u32 size) = (void *) 30;
/* /*
* bpf_skb_change_proto * bpf_skb_change_proto
@@ -832,7 +837,7 @@ static int (*bpf_skb_set_tunnel_opt)(struct __sk_buff *skb, void *opt, __u32 siz
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_change_proto)(struct __sk_buff *skb, __be16 proto, __u64 flags) = (void *) 31; static long (*bpf_skb_change_proto)(struct __sk_buff *skb, __be16 proto, __u64 flags) = (void *) 31;
/* /*
* bpf_skb_change_type * bpf_skb_change_type
@@ -863,7 +868,7 @@ static int (*bpf_skb_change_proto)(struct __sk_buff *skb, __be16 proto, __u64 fl
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_change_type)(struct __sk_buff *skb, __u32 type) = (void *) 32; static long (*bpf_skb_change_type)(struct __sk_buff *skb, __u32 type) = (void *) 32;
/* /*
* bpf_skb_under_cgroup * bpf_skb_under_cgroup
@@ -878,7 +883,7 @@ static int (*bpf_skb_change_type)(struct __sk_buff *skb, __u32 type) = (void *)
* * 1, if the *skb* succeeded the cgroup2 descendant test. * * 1, if the *skb* succeeded the cgroup2 descendant test.
* * A negative error code, if an error occurred. * * A negative error code, if an error occurred.
*/ */
static int (*bpf_skb_under_cgroup)(struct __sk_buff *skb, void *map, __u32 index) = (void *) 33; static long (*bpf_skb_under_cgroup)(struct __sk_buff *skb, void *map, __u32 index) = (void *) 33;
/* /*
* bpf_get_hash_recalc * bpf_get_hash_recalc
@@ -930,7 +935,7 @@ static __u64 (*bpf_get_current_task)(void) = (void *) 35;
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_probe_write_user)(void *dst, const void *src, __u32 len) = (void *) 36; static long (*bpf_probe_write_user)(void *dst, const void *src, __u32 len) = (void *) 36;
/* /*
* bpf_current_task_under_cgroup * bpf_current_task_under_cgroup
@@ -946,7 +951,7 @@ static int (*bpf_probe_write_user)(void *dst, const void *src, __u32 len) = (voi
* * 1, if the *skb* task does not belong to the cgroup2. * * 1, if the *skb* task does not belong to the cgroup2.
* * A negative error code, if an error occurred. * * A negative error code, if an error occurred.
*/ */
static int (*bpf_current_task_under_cgroup)(void *map, __u32 index) = (void *) 37; static long (*bpf_current_task_under_cgroup)(void *map, __u32 index) = (void *) 37;
/* /*
* bpf_skb_change_tail * bpf_skb_change_tail
@@ -974,7 +979,7 @@ static int (*bpf_current_task_under_cgroup)(void *map, __u32 index) = (void *) 3
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_change_tail)(struct __sk_buff *skb, __u32 len, __u64 flags) = (void *) 38; static long (*bpf_skb_change_tail)(struct __sk_buff *skb, __u32 len, __u64 flags) = (void *) 38;
/* /*
* bpf_skb_pull_data * bpf_skb_pull_data
@@ -1014,7 +1019,7 @@ static int (*bpf_skb_change_tail)(struct __sk_buff *skb, __u32 len, __u64 flags)
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_pull_data)(struct __sk_buff *skb, __u32 len) = (void *) 39; static long (*bpf_skb_pull_data)(struct __sk_buff *skb, __u32 len) = (void *) 39;
/* /*
* bpf_csum_update * bpf_csum_update
@@ -1057,7 +1062,7 @@ static void (*bpf_set_hash_invalid)(struct __sk_buff *skb) = (void *) 41;
* Returns * Returns
* The id of current NUMA node. * The id of current NUMA node.
*/ */
static int (*bpf_get_numa_node_id)(void) = (void *) 42; static long (*bpf_get_numa_node_id)(void) = (void *) 42;
/* /*
* bpf_skb_change_head * bpf_skb_change_head
@@ -1082,7 +1087,7 @@ static int (*bpf_get_numa_node_id)(void) = (void *) 42;
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_change_head)(struct __sk_buff *skb, __u32 len, __u64 flags) = (void *) 43; static long (*bpf_skb_change_head)(struct __sk_buff *skb, __u32 len, __u64 flags) = (void *) 43;
/* /*
* bpf_xdp_adjust_head * bpf_xdp_adjust_head
@@ -1101,7 +1106,7 @@ static int (*bpf_skb_change_head)(struct __sk_buff *skb, __u32 len, __u64 flags)
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_xdp_adjust_head)(struct xdp_md *xdp_md, int delta) = (void *) 44; static long (*bpf_xdp_adjust_head)(struct xdp_md *xdp_md, int delta) = (void *) 44;
/* /*
* bpf_probe_read_str * bpf_probe_read_str
@@ -1118,7 +1123,7 @@ static int (*bpf_xdp_adjust_head)(struct xdp_md *xdp_md, int delta) = (void *) 4
* including the trailing NUL character. On error, a negative * including the trailing NUL character. On error, a negative
* value. * value.
*/ */
static int (*bpf_probe_read_str)(void *dst, __u32 size, const void *unsafe_ptr) = (void *) 45; static long (*bpf_probe_read_str)(void *dst, __u32 size, const void *unsafe_ptr) = (void *) 45;
/* /*
* bpf_get_socket_cookie * bpf_get_socket_cookie
@@ -1159,7 +1164,7 @@ static __u32 (*bpf_get_socket_uid)(struct __sk_buff *skb) = (void *) 47;
* Returns * Returns
* 0 * 0
*/ */
static __u32 (*bpf_set_hash)(struct __sk_buff *skb, __u32 hash) = (void *) 48; static long (*bpf_set_hash)(struct __sk_buff *skb, __u32 hash) = (void *) 48;
/* /*
* bpf_setsockopt * bpf_setsockopt
@@ -1181,17 +1186,20 @@ static __u32 (*bpf_set_hash)(struct __sk_buff *skb, __u32 hash) = (void *) 48;
* *
* * **SOL_SOCKET**, which supports the following *optname*\ s: * * **SOL_SOCKET**, which supports the following *optname*\ s:
* **SO_RCVBUF**, **SO_SNDBUF**, **SO_MAX_PACING_RATE**, * **SO_RCVBUF**, **SO_SNDBUF**, **SO_MAX_PACING_RATE**,
* **SO_PRIORITY**, **SO_RCVLOWAT**, **SO_MARK**. * **SO_PRIORITY**, **SO_RCVLOWAT**, **SO_MARK**,
* **SO_BINDTODEVICE**, **SO_KEEPALIVE**.
* * **IPPROTO_TCP**, which supports the following *optname*\ s: * * **IPPROTO_TCP**, which supports the following *optname*\ s:
* **TCP_CONGESTION**, **TCP_BPF_IW**, * **TCP_CONGESTION**, **TCP_BPF_IW**,
* **TCP_BPF_SNDCWND_CLAMP**. * **TCP_BPF_SNDCWND_CLAMP**, **TCP_SAVE_SYN**,
* **TCP_KEEPIDLE**, **TCP_KEEPINTVL**, **TCP_KEEPCNT**,
* **TCP_SYNCNT**, **TCP_USER_TIMEOUT**.
* * **IPPROTO_IP**, which supports *optname* **IP_TOS**. * * **IPPROTO_IP**, which supports *optname* **IP_TOS**.
* * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**. * * **IPPROTO_IPV6**, which supports *optname* **IPV6_TCLASS**.
* *
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_setsockopt)(void *bpf_socket, int level, int optname, void *optval, int optlen) = (void *) 49; static long (*bpf_setsockopt)(void *bpf_socket, int level, int optname, void *optval, int optlen) = (void *) 49;
/* /*
* bpf_skb_adjust_room * bpf_skb_adjust_room
@@ -1241,7 +1249,7 @@ static int (*bpf_setsockopt)(void *bpf_socket, int level, int optname, void *opt
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_adjust_room)(struct __sk_buff *skb, __s32 len_diff, __u32 mode, __u64 flags) = (void *) 50; static long (*bpf_skb_adjust_room)(struct __sk_buff *skb, __s32 len_diff, __u32 mode, __u64 flags) = (void *) 50;
/* /*
* bpf_redirect_map * bpf_redirect_map
@@ -1266,7 +1274,7 @@ static int (*bpf_skb_adjust_room)(struct __sk_buff *skb, __s32 len_diff, __u32 m
* **XDP_REDIRECT** on success, or the value of the two lower bits * **XDP_REDIRECT** on success, or the value of the two lower bits
* of the *flags* argument on error. * of the *flags* argument on error.
*/ */
static int (*bpf_redirect_map)(void *map, __u32 key, __u64 flags) = (void *) 51; static long (*bpf_redirect_map)(void *map, __u32 key, __u64 flags) = (void *) 51;
/* /*
* bpf_sk_redirect_map * bpf_sk_redirect_map
@@ -1281,7 +1289,7 @@ static int (*bpf_redirect_map)(void *map, __u32 key, __u64 flags) = (void *) 51;
* Returns * Returns
* **SK_PASS** on success, or **SK_DROP** on error. * **SK_PASS** on success, or **SK_DROP** on error.
*/ */
static int (*bpf_sk_redirect_map)(struct __sk_buff *skb, void *map, __u32 key, __u64 flags) = (void *) 52; static long (*bpf_sk_redirect_map)(struct __sk_buff *skb, void *map, __u32 key, __u64 flags) = (void *) 52;
/* /*
* bpf_sock_map_update * bpf_sock_map_update
@@ -1304,7 +1312,7 @@ static int (*bpf_sk_redirect_map)(struct __sk_buff *skb, void *map, __u32 key, _
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_sock_map_update)(struct bpf_sock_ops *skops, void *map, void *key, __u64 flags) = (void *) 53; static long (*bpf_sock_map_update)(struct bpf_sock_ops *skops, void *map, void *key, __u64 flags) = (void *) 53;
/* /*
* bpf_xdp_adjust_meta * bpf_xdp_adjust_meta
@@ -1337,7 +1345,7 @@ static int (*bpf_sock_map_update)(struct bpf_sock_ops *skops, void *map, void *k
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_xdp_adjust_meta)(struct xdp_md *xdp_md, int delta) = (void *) 54; static long (*bpf_xdp_adjust_meta)(struct xdp_md *xdp_md, int delta) = (void *) 54;
/* /*
* bpf_perf_event_read_value * bpf_perf_event_read_value
@@ -1391,7 +1399,7 @@ static int (*bpf_xdp_adjust_meta)(struct xdp_md *xdp_md, int delta) = (void *) 5
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_perf_event_read_value)(void *map, __u64 flags, struct bpf_perf_event_value *buf, __u32 buf_size) = (void *) 55; static long (*bpf_perf_event_read_value)(void *map, __u64 flags, struct bpf_perf_event_value *buf, __u32 buf_size) = (void *) 55;
/* /*
* bpf_perf_prog_read_value * bpf_perf_prog_read_value
@@ -1406,7 +1414,7 @@ static int (*bpf_perf_event_read_value)(void *map, __u64 flags, struct bpf_perf_
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_perf_prog_read_value)(struct bpf_perf_event_data *ctx, struct bpf_perf_event_value *buf, __u32 buf_size) = (void *) 56; static long (*bpf_perf_prog_read_value)(struct bpf_perf_event_data *ctx, struct bpf_perf_event_value *buf, __u32 buf_size) = (void *) 56;
/* /*
* bpf_getsockopt * bpf_getsockopt
@@ -1435,7 +1443,7 @@ static int (*bpf_perf_prog_read_value)(struct bpf_perf_event_data *ctx, struct b
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_getsockopt)(void *bpf_socket, int level, int optname, void *optval, int optlen) = (void *) 57; static long (*bpf_getsockopt)(void *bpf_socket, int level, int optname, void *optval, int optlen) = (void *) 57;
/* /*
* bpf_override_return * bpf_override_return
@@ -1464,7 +1472,7 @@ static int (*bpf_getsockopt)(void *bpf_socket, int level, int optname, void *opt
* Returns * Returns
* 0 * 0
*/ */
static int (*bpf_override_return)(struct pt_regs *regs, __u64 rc) = (void *) 58; static long (*bpf_override_return)(struct pt_regs *regs, __u64 rc) = (void *) 58;
/* /*
* bpf_sock_ops_cb_flags_set * bpf_sock_ops_cb_flags_set
@@ -1512,7 +1520,7 @@ static int (*bpf_override_return)(struct pt_regs *regs, __u64 rc) = (void *) 58;
* be set is returned (which comes down to 0 if all bits were set * be set is returned (which comes down to 0 if all bits were set
* as required). * as required).
*/ */
static int (*bpf_sock_ops_cb_flags_set)(struct bpf_sock_ops *bpf_sock, int argval) = (void *) 59; static long (*bpf_sock_ops_cb_flags_set)(struct bpf_sock_ops *bpf_sock, int argval) = (void *) 59;
/* /*
* bpf_msg_redirect_map * bpf_msg_redirect_map
@@ -1530,7 +1538,7 @@ static int (*bpf_sock_ops_cb_flags_set)(struct bpf_sock_ops *bpf_sock, int argva
* Returns * Returns
* **SK_PASS** on success, or **SK_DROP** on error. * **SK_PASS** on success, or **SK_DROP** on error.
*/ */
static int (*bpf_msg_redirect_map)(struct sk_msg_md *msg, void *map, __u32 key, __u64 flags) = (void *) 60; static long (*bpf_msg_redirect_map)(struct sk_msg_md *msg, void *map, __u32 key, __u64 flags) = (void *) 60;
/* /*
* bpf_msg_apply_bytes * bpf_msg_apply_bytes
@@ -1568,7 +1576,7 @@ static int (*bpf_msg_redirect_map)(struct sk_msg_md *msg, void *map, __u32 key,
* Returns * Returns
* 0 * 0
*/ */
static int (*bpf_msg_apply_bytes)(struct sk_msg_md *msg, __u32 bytes) = (void *) 61; static long (*bpf_msg_apply_bytes)(struct sk_msg_md *msg, __u32 bytes) = (void *) 61;
/* /*
* bpf_msg_cork_bytes * bpf_msg_cork_bytes
@@ -1590,7 +1598,7 @@ static int (*bpf_msg_apply_bytes)(struct sk_msg_md *msg, __u32 bytes) = (void *)
* Returns * Returns
* 0 * 0
*/ */
static int (*bpf_msg_cork_bytes)(struct sk_msg_md *msg, __u32 bytes) = (void *) 62; static long (*bpf_msg_cork_bytes)(struct sk_msg_md *msg, __u32 bytes) = (void *) 62;
/* /*
* bpf_msg_pull_data * bpf_msg_pull_data
@@ -1625,7 +1633,7 @@ static int (*bpf_msg_cork_bytes)(struct sk_msg_md *msg, __u32 bytes) = (void *)
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_msg_pull_data)(struct sk_msg_md *msg, __u32 start, __u32 end, __u64 flags) = (void *) 63; static long (*bpf_msg_pull_data)(struct sk_msg_md *msg, __u32 start, __u32 end, __u64 flags) = (void *) 63;
/* /*
* bpf_bind * bpf_bind
@@ -1647,7 +1655,7 @@ static int (*bpf_msg_pull_data)(struct sk_msg_md *msg, __u32 start, __u32 end, _
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_bind)(struct bpf_sock_addr *ctx, struct sockaddr *addr, int addr_len) = (void *) 64; static long (*bpf_bind)(struct bpf_sock_addr *ctx, struct sockaddr *addr, int addr_len) = (void *) 64;
/* /*
* bpf_xdp_adjust_tail * bpf_xdp_adjust_tail
@@ -1665,7 +1673,7 @@ static int (*bpf_bind)(struct bpf_sock_addr *ctx, struct sockaddr *addr, int add
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_xdp_adjust_tail)(struct xdp_md *xdp_md, int delta) = (void *) 65; static long (*bpf_xdp_adjust_tail)(struct xdp_md *xdp_md, int delta) = (void *) 65;
/* /*
* bpf_skb_get_xfrm_state * bpf_skb_get_xfrm_state
@@ -1685,7 +1693,7 @@ static int (*bpf_xdp_adjust_tail)(struct xdp_md *xdp_md, int delta) = (void *) 6
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_get_xfrm_state)(struct __sk_buff *skb, __u32 index, struct bpf_xfrm_state *xfrm_state, __u32 size, __u64 flags) = (void *) 66; static long (*bpf_skb_get_xfrm_state)(struct __sk_buff *skb, __u32 index, struct bpf_xfrm_state *xfrm_state, __u32 size, __u64 flags) = (void *) 66;
/* /*
* bpf_get_stack * bpf_get_stack
@@ -1722,7 +1730,7 @@ static int (*bpf_skb_get_xfrm_state)(struct __sk_buff *skb, __u32 index, struct
* A non-negative value equal to or less than *size* on success, * A non-negative value equal to or less than *size* on success,
* or a negative error in case of failure. * or a negative error in case of failure.
*/ */
static int (*bpf_get_stack)(void *ctx, void *buf, __u32 size, __u64 flags) = (void *) 67; static long (*bpf_get_stack)(void *ctx, void *buf, __u32 size, __u64 flags) = (void *) 67;
/* /*
* bpf_skb_load_bytes_relative * bpf_skb_load_bytes_relative
@@ -1748,7 +1756,7 @@ static int (*bpf_get_stack)(void *ctx, void *buf, __u32 size, __u64 flags) = (vo
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_load_bytes_relative)(const void *skb, __u32 offset, void *to, __u32 len, __u32 start_header) = (void *) 68; static long (*bpf_skb_load_bytes_relative)(const void *skb, __u32 offset, void *to, __u32 len, __u32 start_header) = (void *) 68;
/* /*
* bpf_fib_lookup * bpf_fib_lookup
@@ -1783,7 +1791,7 @@ static int (*bpf_skb_load_bytes_relative)(const void *skb, __u32 offset, void *t
* * > 0 one of **BPF_FIB_LKUP_RET_** codes explaining why the * * > 0 one of **BPF_FIB_LKUP_RET_** codes explaining why the
* packet is not forwarded or needs assist from full stack * packet is not forwarded or needs assist from full stack
*/ */
static int (*bpf_fib_lookup)(void *ctx, struct bpf_fib_lookup *params, int plen, __u32 flags) = (void *) 69; static long (*bpf_fib_lookup)(void *ctx, struct bpf_fib_lookup *params, int plen, __u32 flags) = (void *) 69;
/* /*
* bpf_sock_hash_update * bpf_sock_hash_update
@@ -1806,7 +1814,7 @@ static int (*bpf_fib_lookup)(void *ctx, struct bpf_fib_lookup *params, int plen,
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_sock_hash_update)(struct bpf_sock_ops *skops, void *map, void *key, __u64 flags) = (void *) 70; static long (*bpf_sock_hash_update)(struct bpf_sock_ops *skops, void *map, void *key, __u64 flags) = (void *) 70;
/* /*
* bpf_msg_redirect_hash * bpf_msg_redirect_hash
@@ -1824,7 +1832,7 @@ static int (*bpf_sock_hash_update)(struct bpf_sock_ops *skops, void *map, void *
* Returns * Returns
* **SK_PASS** on success, or **SK_DROP** on error. * **SK_PASS** on success, or **SK_DROP** on error.
*/ */
static int (*bpf_msg_redirect_hash)(struct sk_msg_md *msg, void *map, void *key, __u64 flags) = (void *) 71; static long (*bpf_msg_redirect_hash)(struct sk_msg_md *msg, void *map, void *key, __u64 flags) = (void *) 71;
/* /*
* bpf_sk_redirect_hash * bpf_sk_redirect_hash
@@ -1842,7 +1850,7 @@ static int (*bpf_msg_redirect_hash)(struct sk_msg_md *msg, void *map, void *key,
* Returns * Returns
* **SK_PASS** on success, or **SK_DROP** on error. * **SK_PASS** on success, or **SK_DROP** on error.
*/ */
static int (*bpf_sk_redirect_hash)(struct __sk_buff *skb, void *map, void *key, __u64 flags) = (void *) 72; static long (*bpf_sk_redirect_hash)(struct __sk_buff *skb, void *map, void *key, __u64 flags) = (void *) 72;
/* /*
* bpf_lwt_push_encap * bpf_lwt_push_encap
@@ -1883,7 +1891,7 @@ static int (*bpf_sk_redirect_hash)(struct __sk_buff *skb, void *map, void *key,
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_lwt_push_encap)(struct __sk_buff *skb, __u32 type, void *hdr, __u32 len) = (void *) 73; static long (*bpf_lwt_push_encap)(struct __sk_buff *skb, __u32 type, void *hdr, __u32 len) = (void *) 73;
/* /*
* bpf_lwt_seg6_store_bytes * bpf_lwt_seg6_store_bytes
@@ -1902,7 +1910,7 @@ static int (*bpf_lwt_push_encap)(struct __sk_buff *skb, __u32 type, void *hdr, _
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_lwt_seg6_store_bytes)(struct __sk_buff *skb, __u32 offset, const void *from, __u32 len) = (void *) 74; static long (*bpf_lwt_seg6_store_bytes)(struct __sk_buff *skb, __u32 offset, const void *from, __u32 len) = (void *) 74;
/* /*
* bpf_lwt_seg6_adjust_srh * bpf_lwt_seg6_adjust_srh
@@ -1922,7 +1930,7 @@ static int (*bpf_lwt_seg6_store_bytes)(struct __sk_buff *skb, __u32 offset, cons
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_lwt_seg6_adjust_srh)(struct __sk_buff *skb, __u32 offset, __s32 delta) = (void *) 75; static long (*bpf_lwt_seg6_adjust_srh)(struct __sk_buff *skb, __u32 offset, __s32 delta) = (void *) 75;
/* /*
* bpf_lwt_seg6_action * bpf_lwt_seg6_action
@@ -1955,7 +1963,7 @@ static int (*bpf_lwt_seg6_adjust_srh)(struct __sk_buff *skb, __u32 offset, __s32
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_lwt_seg6_action)(struct __sk_buff *skb, __u32 action, void *param, __u32 param_len) = (void *) 76; static long (*bpf_lwt_seg6_action)(struct __sk_buff *skb, __u32 action, void *param, __u32 param_len) = (void *) 76;
/* /*
* bpf_rc_repeat * bpf_rc_repeat
@@ -1978,7 +1986,7 @@ static int (*bpf_lwt_seg6_action)(struct __sk_buff *skb, __u32 action, void *par
* Returns * Returns
* 0 * 0
*/ */
static int (*bpf_rc_repeat)(void *ctx) = (void *) 77; static long (*bpf_rc_repeat)(void *ctx) = (void *) 77;
/* /*
* bpf_rc_keydown * bpf_rc_keydown
@@ -2008,7 +2016,7 @@ static int (*bpf_rc_repeat)(void *ctx) = (void *) 77;
* Returns * Returns
* 0 * 0
*/ */
static int (*bpf_rc_keydown)(void *ctx, __u32 protocol, __u64 scancode, __u32 toggle) = (void *) 78; static long (*bpf_rc_keydown)(void *ctx, __u32 protocol, __u64 scancode, __u32 toggle) = (void *) 78;
/* /*
* bpf_skb_cgroup_id * bpf_skb_cgroup_id
@@ -2073,7 +2081,7 @@ static void *(*bpf_get_local_storage)(void *map, __u64 flags) = (void *) 81;
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_sk_select_reuseport)(struct sk_reuseport_md *reuse, void *map, void *key, __u64 flags) = (void *) 82; static long (*bpf_sk_select_reuseport)(struct sk_reuseport_md *reuse, void *map, void *key, __u64 flags) = (void *) 82;
/* /*
* bpf_skb_ancestor_cgroup_id * bpf_skb_ancestor_cgroup_id
@@ -2189,7 +2197,7 @@ static struct bpf_sock *(*bpf_sk_lookup_udp)(void *ctx, struct bpf_sock_tuple *t
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_sk_release)(struct bpf_sock *sock) = (void *) 86; static long (*bpf_sk_release)(struct bpf_sock *sock) = (void *) 86;
/* /*
* bpf_map_push_elem * bpf_map_push_elem
@@ -2203,7 +2211,7 @@ static int (*bpf_sk_release)(struct bpf_sock *sock) = (void *) 86;
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_map_push_elem)(void *map, const void *value, __u64 flags) = (void *) 87; static long (*bpf_map_push_elem)(void *map, const void *value, __u64 flags) = (void *) 87;
/* /*
* bpf_map_pop_elem * bpf_map_pop_elem
@@ -2213,7 +2221,7 @@ static int (*bpf_map_push_elem)(void *map, const void *value, __u64 flags) = (vo
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_map_pop_elem)(void *map, void *value) = (void *) 88; static long (*bpf_map_pop_elem)(void *map, void *value) = (void *) 88;
/* /*
* bpf_map_peek_elem * bpf_map_peek_elem
@@ -2223,7 +2231,7 @@ static int (*bpf_map_pop_elem)(void *map, void *value) = (void *) 88;
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_map_peek_elem)(void *map, void *value) = (void *) 89; static long (*bpf_map_peek_elem)(void *map, void *value) = (void *) 89;
/* /*
* bpf_msg_push_data * bpf_msg_push_data
@@ -2243,7 +2251,7 @@ static int (*bpf_map_peek_elem)(void *map, void *value) = (void *) 89;
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_msg_push_data)(struct sk_msg_md *msg, __u32 start, __u32 len, __u64 flags) = (void *) 90; static long (*bpf_msg_push_data)(struct sk_msg_md *msg, __u32 start, __u32 len, __u64 flags) = (void *) 90;
/* /*
* bpf_msg_pop_data * bpf_msg_pop_data
@@ -2259,7 +2267,7 @@ static int (*bpf_msg_push_data)(struct sk_msg_md *msg, __u32 start, __u32 len, _
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_msg_pop_data)(struct sk_msg_md *msg, __u32 start, __u32 len, __u64 flags) = (void *) 91; static long (*bpf_msg_pop_data)(struct sk_msg_md *msg, __u32 start, __u32 len, __u64 flags) = (void *) 91;
/* /*
* bpf_rc_pointer_rel * bpf_rc_pointer_rel
@@ -2277,7 +2285,7 @@ static int (*bpf_msg_pop_data)(struct sk_msg_md *msg, __u32 start, __u32 len, __
* Returns * Returns
* 0 * 0
*/ */
static int (*bpf_rc_pointer_rel)(void *ctx, __s32 rel_x, __s32 rel_y) = (void *) 92; static long (*bpf_rc_pointer_rel)(void *ctx, __s32 rel_x, __s32 rel_y) = (void *) 92;
/* /*
* bpf_spin_lock * bpf_spin_lock
@@ -2329,7 +2337,7 @@ static int (*bpf_rc_pointer_rel)(void *ctx, __s32 rel_x, __s32 rel_y) = (void *)
* Returns * Returns
* 0 * 0
*/ */
static int (*bpf_spin_lock)(struct bpf_spin_lock *lock) = (void *) 93; static long (*bpf_spin_lock)(struct bpf_spin_lock *lock) = (void *) 93;
/* /*
* bpf_spin_unlock * bpf_spin_unlock
@@ -2340,7 +2348,7 @@ static int (*bpf_spin_lock)(struct bpf_spin_lock *lock) = (void *) 93;
* Returns * Returns
* 0 * 0
*/ */
static int (*bpf_spin_unlock)(struct bpf_spin_lock *lock) = (void *) 94; static long (*bpf_spin_unlock)(struct bpf_spin_lock *lock) = (void *) 94;
/* /*
* bpf_sk_fullsock * bpf_sk_fullsock
@@ -2378,7 +2386,7 @@ static struct bpf_tcp_sock *(*bpf_tcp_sock)(struct bpf_sock *sk) = (void *) 96;
* 1 if the **CE** flag is set (either by the current helper call * 1 if the **CE** flag is set (either by the current helper call
* or because it was already present), 0 if it is not set. * or because it was already present), 0 if it is not set.
*/ */
static int (*bpf_skb_ecn_set_ce)(struct __sk_buff *skb) = (void *) 97; static long (*bpf_skb_ecn_set_ce)(struct __sk_buff *skb) = (void *) 97;
/* /*
* bpf_get_listener_sock * bpf_get_listener_sock
@@ -2432,7 +2440,7 @@ static struct bpf_sock *(*bpf_skc_lookup_tcp)(void *ctx, struct bpf_sock_tuple *
* 0 if *iph* and *th* are a valid SYN cookie ACK, or a negative * 0 if *iph* and *th* are a valid SYN cookie ACK, or a negative
* error otherwise. * error otherwise.
*/ */
static int (*bpf_tcp_check_syncookie)(struct bpf_sock *sk, void *iph, __u32 iph_len, struct tcphdr *th, __u32 th_len) = (void *) 100; static long (*bpf_tcp_check_syncookie)(struct bpf_sock *sk, void *iph, __u32 iph_len, struct tcphdr *th, __u32 th_len) = (void *) 100;
/* /*
* bpf_sysctl_get_name * bpf_sysctl_get_name
@@ -2452,7 +2460,7 @@ static int (*bpf_tcp_check_syncookie)(struct bpf_sock *sk, void *iph, __u32 iph_
* **-E2BIG** if the buffer wasn't big enough (*buf* will contain * **-E2BIG** if the buffer wasn't big enough (*buf* will contain
* truncated name in this case). * truncated name in this case).
*/ */
static int (*bpf_sysctl_get_name)(struct bpf_sysctl *ctx, char *buf, unsigned long buf_len, __u64 flags) = (void *) 101; static long (*bpf_sysctl_get_name)(struct bpf_sysctl *ctx, char *buf, unsigned long buf_len, __u64 flags) = (void *) 101;
/* /*
* bpf_sysctl_get_current_value * bpf_sysctl_get_current_value
@@ -2475,7 +2483,7 @@ static int (*bpf_sysctl_get_name)(struct bpf_sysctl *ctx, char *buf, unsigned lo
* **-EINVAL** if current value was unavailable, e.g. because * **-EINVAL** if current value was unavailable, e.g. because
* sysctl is uninitialized and read returns -EIO for it. * sysctl is uninitialized and read returns -EIO for it.
*/ */
static int (*bpf_sysctl_get_current_value)(struct bpf_sysctl *ctx, char *buf, unsigned long buf_len) = (void *) 102; static long (*bpf_sysctl_get_current_value)(struct bpf_sysctl *ctx, char *buf, unsigned long buf_len) = (void *) 102;
/* /*
* bpf_sysctl_get_new_value * bpf_sysctl_get_new_value
@@ -2496,7 +2504,7 @@ static int (*bpf_sysctl_get_current_value)(struct bpf_sysctl *ctx, char *buf, un
* *
* **-EINVAL** if sysctl is being read. * **-EINVAL** if sysctl is being read.
*/ */
static int (*bpf_sysctl_get_new_value)(struct bpf_sysctl *ctx, char *buf, unsigned long buf_len) = (void *) 103; static long (*bpf_sysctl_get_new_value)(struct bpf_sysctl *ctx, char *buf, unsigned long buf_len) = (void *) 103;
/* /*
* bpf_sysctl_set_new_value * bpf_sysctl_set_new_value
@@ -2517,7 +2525,7 @@ static int (*bpf_sysctl_get_new_value)(struct bpf_sysctl *ctx, char *buf, unsign
* *
* **-EINVAL** if sysctl is being read. * **-EINVAL** if sysctl is being read.
*/ */
static int (*bpf_sysctl_set_new_value)(struct bpf_sysctl *ctx, const char *buf, unsigned long buf_len) = (void *) 104; static long (*bpf_sysctl_set_new_value)(struct bpf_sysctl *ctx, const char *buf, unsigned long buf_len) = (void *) 104;
/* /*
* bpf_strtol * bpf_strtol
@@ -2545,7 +2553,7 @@ static int (*bpf_sysctl_set_new_value)(struct bpf_sysctl *ctx, const char *buf,
* *
* **-ERANGE** if resulting value was out of range. * **-ERANGE** if resulting value was out of range.
*/ */
static int (*bpf_strtol)(const char *buf, unsigned long buf_len, __u64 flags, long *res) = (void *) 105; static long (*bpf_strtol)(const char *buf, unsigned long buf_len, __u64 flags, long *res) = (void *) 105;
/* /*
* bpf_strtoul * bpf_strtoul
@@ -2572,7 +2580,7 @@ static int (*bpf_strtol)(const char *buf, unsigned long buf_len, __u64 flags, lo
* *
* **-ERANGE** if resulting value was out of range. * **-ERANGE** if resulting value was out of range.
*/ */
static int (*bpf_strtoul)(const char *buf, unsigned long buf_len, __u64 flags, unsigned long *res) = (void *) 106; static long (*bpf_strtoul)(const char *buf, unsigned long buf_len, __u64 flags, unsigned long *res) = (void *) 106;
/* /*
* bpf_sk_storage_get * bpf_sk_storage_get
@@ -2616,7 +2624,7 @@ static void *(*bpf_sk_storage_get)(void *map, struct bpf_sock *sk, void *value,
* *
* **-ENOENT** if the bpf-local-storage cannot be found. * **-ENOENT** if the bpf-local-storage cannot be found.
*/ */
static int (*bpf_sk_storage_delete)(void *map, struct bpf_sock *sk) = (void *) 108; static long (*bpf_sk_storage_delete)(void *map, struct bpf_sock *sk) = (void *) 108;
/* /*
* bpf_send_signal * bpf_send_signal
@@ -2635,7 +2643,7 @@ static int (*bpf_sk_storage_delete)(void *map, struct bpf_sock *sk) = (void *) 1
* *
* **-EAGAIN** if bpf program can try again. * **-EAGAIN** if bpf program can try again.
*/ */
static int (*bpf_send_signal)(__u32 sig) = (void *) 109; static long (*bpf_send_signal)(__u32 sig) = (void *) 109;
/* /*
* bpf_tcp_gen_syncookie * bpf_tcp_gen_syncookie
@@ -2693,7 +2701,7 @@ static __s64 (*bpf_tcp_gen_syncookie)(struct bpf_sock *sk, void *iph, __u32 iph_
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_skb_output)(void *ctx, void *map, __u64 flags, void *data, __u64 size) = (void *) 111; static long (*bpf_skb_output)(void *ctx, void *map, __u64 flags, void *data, __u64 size) = (void *) 111;
/* /*
* bpf_probe_read_user * bpf_probe_read_user
@@ -2704,7 +2712,7 @@ static int (*bpf_skb_output)(void *ctx, void *map, __u64 flags, void *data, __u6
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_probe_read_user)(void *dst, __u32 size, const void *unsafe_ptr) = (void *) 112; static long (*bpf_probe_read_user)(void *dst, __u32 size, const void *unsafe_ptr) = (void *) 112;
/* /*
* bpf_probe_read_kernel * bpf_probe_read_kernel
@@ -2715,7 +2723,7 @@ static int (*bpf_probe_read_user)(void *dst, __u32 size, const void *unsafe_ptr)
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_probe_read_kernel)(void *dst, __u32 size, const void *unsafe_ptr) = (void *) 113; static long (*bpf_probe_read_kernel)(void *dst, __u32 size, const void *unsafe_ptr) = (void *) 113;
/* /*
* bpf_probe_read_user_str * bpf_probe_read_user_str
@@ -2763,7 +2771,7 @@ static int (*bpf_probe_read_kernel)(void *dst, __u32 size, const void *unsafe_pt
* including the trailing NUL character. On error, a negative * including the trailing NUL character. On error, a negative
* value. * value.
*/ */
static int (*bpf_probe_read_user_str)(void *dst, __u32 size, const void *unsafe_ptr) = (void *) 114; static long (*bpf_probe_read_user_str)(void *dst, __u32 size, const void *unsafe_ptr) = (void *) 114;
/* /*
* bpf_probe_read_kernel_str * bpf_probe_read_kernel_str
@@ -2775,7 +2783,7 @@ static int (*bpf_probe_read_user_str)(void *dst, __u32 size, const void *unsafe_
* On success, the strictly positive length of the string, including * On success, the strictly positive length of the string, including
* the trailing NUL character. On error, a negative value. * the trailing NUL character. On error, a negative value.
*/ */
static int (*bpf_probe_read_kernel_str)(void *dst, __u32 size, const void *unsafe_ptr) = (void *) 115; static long (*bpf_probe_read_kernel_str)(void *dst, __u32 size, const void *unsafe_ptr) = (void *) 115;
/* /*
* bpf_tcp_send_ack * bpf_tcp_send_ack
@@ -2786,7 +2794,7 @@ static int (*bpf_probe_read_kernel_str)(void *dst, __u32 size, const void *unsaf
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_tcp_send_ack)(void *tp, __u32 rcv_nxt) = (void *) 116; static long (*bpf_tcp_send_ack)(void *tp, __u32 rcv_nxt) = (void *) 116;
/* /*
* bpf_send_signal_thread * bpf_send_signal_thread
@@ -2804,7 +2812,7 @@ static int (*bpf_tcp_send_ack)(void *tp, __u32 rcv_nxt) = (void *) 116;
* *
* **-EAGAIN** if bpf program can try again. * **-EAGAIN** if bpf program can try again.
*/ */
static int (*bpf_send_signal_thread)(__u32 sig) = (void *) 117; static long (*bpf_send_signal_thread)(__u32 sig) = (void *) 117;
/* /*
* bpf_jiffies64 * bpf_jiffies64
@@ -2837,7 +2845,7 @@ static __u64 (*bpf_jiffies64)(void) = (void *) 118;
* *
* **-ENOENT** if architecture does not support branch records. * **-ENOENT** if architecture does not support branch records.
*/ */
static int (*bpf_read_branch_records)(struct bpf_perf_event_data *ctx, void *buf, __u32 size, __u64 flags) = (void *) 119; static long (*bpf_read_branch_records)(struct bpf_perf_event_data *ctx, void *buf, __u32 size, __u64 flags) = (void *) 119;
/* /*
* bpf_get_ns_current_pid_tgid * bpf_get_ns_current_pid_tgid
@@ -2853,7 +2861,7 @@ static int (*bpf_read_branch_records)(struct bpf_perf_event_data *ctx, void *buf
* *
* **-ENOENT** if pidns does not exists for the current task. * **-ENOENT** if pidns does not exists for the current task.
*/ */
static int (*bpf_get_ns_current_pid_tgid)(__u64 dev, __u64 ino, struct bpf_pidns_info *nsdata, __u32 size) = (void *) 120; static long (*bpf_get_ns_current_pid_tgid)(__u64 dev, __u64 ino, struct bpf_pidns_info *nsdata, __u32 size) = (void *) 120;
/* /*
* bpf_xdp_output * bpf_xdp_output
@@ -2881,7 +2889,7 @@ static int (*bpf_get_ns_current_pid_tgid)(__u64 dev, __u64 ino, struct bpf_pidns
* Returns * Returns
* 0 on success, or a negative error in case of failure. * 0 on success, or a negative error in case of failure.
*/ */
static int (*bpf_xdp_output)(void *ctx, void *map, __u64 flags, void *data, __u64 size) = (void *) 121; static long (*bpf_xdp_output)(void *ctx, void *map, __u64 flags, void *data, __u64 size) = (void *) 121;
/* /*
* bpf_get_netns_cookie * bpf_get_netns_cookie
@@ -2951,7 +2959,7 @@ static __u64 (*bpf_get_current_ancestor_cgroup_id)(int ancestor_level) = (void *
* **-ESOCKTNOSUPPORT** if the socket type is not supported * **-ESOCKTNOSUPPORT** if the socket type is not supported
* (reuseport). * (reuseport).
*/ */
static int (*bpf_sk_assign)(struct __sk_buff *skb, struct bpf_sock *sk, __u64 flags) = (void *) 124; static long (*bpf_sk_assign)(struct __sk_buff *skb, struct bpf_sock *sk, __u64 flags) = (void *) 124;
/* /*
* bpf_ktime_get_boot_ns * bpf_ktime_get_boot_ns
@@ -2996,7 +3004,7 @@ static __u64 (*bpf_ktime_get_boot_ns)(void) = (void *) 125;
* *
* **-EOVERFLOW** if an overflow happened: The same object will be tried again. * **-EOVERFLOW** if an overflow happened: The same object will be tried again.
*/ */
static int (*bpf_seq_printf)(struct seq_file *m, const char *fmt, __u32 fmt_size, const void *data, __u32 data_len) = (void *) 126; static long (*bpf_seq_printf)(struct seq_file *m, const char *fmt, __u32 fmt_size, const void *data, __u32 data_len) = (void *) 126;
/* /*
* bpf_seq_write * bpf_seq_write
@@ -3010,7 +3018,7 @@ static int (*bpf_seq_printf)(struct seq_file *m, const char *fmt, __u32 fmt_size
* *
* **-EOVERFLOW** if an overflow happened: The same object will be tried again. * **-EOVERFLOW** if an overflow happened: The same object will be tried again.
*/ */
static int (*bpf_seq_write)(struct seq_file *m, const void *data, __u32 len) = (void *) 127; static long (*bpf_seq_write)(struct seq_file *m, const void *data, __u32 len) = (void *) 127;
/* /*
* bpf_sk_cgroup_id * bpf_sk_cgroup_id
@@ -3056,16 +3064,15 @@ static __u64 (*bpf_sk_ancestor_cgroup_id)(struct bpf_sock *sk, int ancestor_leve
* bpf_ringbuf_output * bpf_ringbuf_output
* *
* Copy *size* bytes from *data* into a ring buffer *ringbuf*. * Copy *size* bytes from *data* into a ring buffer *ringbuf*.
* If BPF_RB_NO_WAKEUP is specified in *flags*, no notification of * If **BPF_RB_NO_WAKEUP** is specified in *flags*, no notification
* new data availability is sent. * of new data availability is sent.
* IF BPF_RB_FORCE_WAKEUP is specified in *flags*, notification of * If **BPF_RB_FORCE_WAKEUP** is specified in *flags*, notification
* new data availability is sent unconditionally. * of new data availability is sent unconditionally.
* *
* Returns * Returns
* 0, on success; * 0 on success, or a negative error in case of failure.
* < 0, on error.
*/ */
static int (*bpf_ringbuf_output)(void *ringbuf, void *data, __u64 size, __u64 flags) = (void *) 130; static long (*bpf_ringbuf_output)(void *ringbuf, void *data, __u64 size, __u64 flags) = (void *) 130;
/* /*
* bpf_ringbuf_reserve * bpf_ringbuf_reserve
@@ -3082,10 +3089,10 @@ static void *(*bpf_ringbuf_reserve)(void *ringbuf, __u64 size, __u64 flags) = (v
* bpf_ringbuf_submit * bpf_ringbuf_submit
* *
* Submit reserved ring buffer sample, pointed to by *data*. * Submit reserved ring buffer sample, pointed to by *data*.
* If BPF_RB_NO_WAKEUP is specified in *flags*, no notification of * If **BPF_RB_NO_WAKEUP** is specified in *flags*, no notification
* new data availability is sent. * of new data availability is sent.
* IF BPF_RB_FORCE_WAKEUP is specified in *flags*, notification of * If **BPF_RB_FORCE_WAKEUP** is specified in *flags*, notification
* new data availability is sent unconditionally. * of new data availability is sent unconditionally.
* *
* Returns * Returns
* Nothing. Always succeeds. * Nothing. Always succeeds.
@@ -3096,10 +3103,10 @@ static void (*bpf_ringbuf_submit)(void *data, __u64 flags) = (void *) 132;
* bpf_ringbuf_discard * bpf_ringbuf_discard
* *
* Discard reserved ring buffer sample, pointed to by *data*. * Discard reserved ring buffer sample, pointed to by *data*.
* If BPF_RB_NO_WAKEUP is specified in *flags*, no notification of * If **BPF_RB_NO_WAKEUP** is specified in *flags*, no notification
* new data availability is sent. * of new data availability is sent.
* IF BPF_RB_FORCE_WAKEUP is specified in *flags*, notification of * If **BPF_RB_FORCE_WAKEUP** is specified in *flags*, notification
* new data availability is sent unconditionally. * of new data availability is sent unconditionally.
* *
* Returns * Returns
* Nothing. Always succeeds. * Nothing. Always succeeds.
@@ -3111,17 +3118,19 @@ static void (*bpf_ringbuf_discard)(void *data, __u64 flags) = (void *) 133;
* *
* Query various characteristics of provided ring buffer. What * Query various characteristics of provided ring buffer. What
* exactly is queries is determined by *flags*: * exactly is queries is determined by *flags*:
* - BPF_RB_AVAIL_DATA - amount of data not yet consumed; *
* - BPF_RB_RING_SIZE - the size of ring buffer; * * **BPF_RB_AVAIL_DATA**: Amount of data not yet consumed.
* - BPF_RB_CONS_POS - consumer position (can wrap around); * * **BPF_RB_RING_SIZE**: The size of ring buffer.
* - BPF_RB_PROD_POS - producer(s) position (can wrap around); * * **BPF_RB_CONS_POS**: Consumer position (can wrap around).
* Data returned is just a momentary snapshots of actual values * * **BPF_RB_PROD_POS**: Producer(s) position (can wrap around).
*
* Data returned is just a momentary snapshot of actual values
* and could be inaccurate, so this facility should be used to * and could be inaccurate, so this facility should be used to
* power heuristics and for reporting, not to make 100% correct * power heuristics and for reporting, not to make 100% correct
* calculation. * calculation.
* *
* Returns * Returns
* Requested value, or 0, if flags are not recognized. * Requested value, or 0, if *flags* are not recognized.
*/ */
static __u64 (*bpf_ringbuf_query)(void *ringbuf, __u64 flags) = (void *) 134; static __u64 (*bpf_ringbuf_query)(void *ringbuf, __u64 flags) = (void *) 134;
@@ -3159,6 +3168,56 @@ static __u64 (*bpf_ringbuf_query)(void *ringbuf, __u64 flags) = (void *) 134;
* is returned or the error code -EACCES in case the skb is not * is returned or the error code -EACCES in case the skb is not
* subject to CHECKSUM_UNNECESSARY. * subject to CHECKSUM_UNNECESSARY.
*/ */
static int (*bpf_csum_level)(struct __sk_buff *skb, __u64 level) = (void *) 135; static long (*bpf_csum_level)(struct __sk_buff *skb, __u64 level) = (void *) 135;
/*
* bpf_skc_to_tcp6_sock
*
* Dynamically cast a *sk* pointer to a *tcp6_sock* pointer.
*
* Returns
* *sk* if casting is valid, or NULL otherwise.
*/
static struct tcp6_sock *(*bpf_skc_to_tcp6_sock)(void *sk) = (void *) 136;
/*
* bpf_skc_to_tcp_sock
*
* Dynamically cast a *sk* pointer to a *tcp_sock* pointer.
*
* Returns
* *sk* if casting is valid, or NULL otherwise.
*/
static struct tcp_sock *(*bpf_skc_to_tcp_sock)(void *sk) = (void *) 137;
/*
* bpf_skc_to_tcp_timewait_sock
*
* Dynamically cast a *sk* pointer to a *tcp_timewait_sock* pointer.
*
* Returns
* *sk* if casting is valid, or NULL otherwise.
*/
static struct tcp_timewait_sock *(*bpf_skc_to_tcp_timewait_sock)(void *sk) = (void *) 138;
/*
* bpf_skc_to_tcp_request_sock
*
* Dynamically cast a *sk* pointer to a *tcp_request_sock* pointer.
*
* Returns
* *sk* if casting is valid, or NULL otherwise.
*/
static struct tcp_request_sock *(*bpf_skc_to_tcp_request_sock)(void *sk) = (void *) 139;
/*
* bpf_skc_to_udp6_sock
*
* Dynamically cast a *sk* pointer to a *udp6_sock* pointer.
*
* Returns
* *sk* if casting is valid, or NULL otherwise.
*/
static struct udp6_sock *(*bpf_skc_to_udp6_sock)(void *sk) = (void *) 140;