+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __BPF_HELPERS_H
-#define __BPF_HELPERS_H
-
-/* helper macro to place programs, maps, license in
- * different sections in elf_bpf file. Section names
- * are interpreted by elf_bpf loader
- */
-#define SEC(NAME) __attribute__((section(NAME), used))
-
-/* helper functions called from eBPF programs written in C */
-static void *(*bpf_map_lookup_elem)(void *map, void *key) =
- (void *) BPF_FUNC_map_lookup_elem;
-static int (*bpf_map_update_elem)(void *map, void *key, void *value,
- unsigned long long flags) =
- (void *) BPF_FUNC_map_update_elem;
-static int (*bpf_map_delete_elem)(void *map, void *key) =
- (void *) BPF_FUNC_map_delete_elem;
-static int (*bpf_map_push_elem)(void *map, void *value,
- unsigned long long flags) =
- (void *) BPF_FUNC_map_push_elem;
-static int (*bpf_map_pop_elem)(void *map, void *value) =
- (void *) BPF_FUNC_map_pop_elem;
-static int (*bpf_map_peek_elem)(void *map, void *value) =
- (void *) BPF_FUNC_map_peek_elem;
-static int (*bpf_probe_read)(void *dst, int size, void *unsafe_ptr) =
- (void *) BPF_FUNC_probe_read;
-static unsigned long long (*bpf_ktime_get_ns)(void) =
- (void *) BPF_FUNC_ktime_get_ns;
-static int (*bpf_trace_printk)(const char *fmt, int fmt_size, ...) =
- (void *) BPF_FUNC_trace_printk;
-static void (*bpf_tail_call)(void *ctx, void *map, int index) =
- (void *) BPF_FUNC_tail_call;
-static unsigned long long (*bpf_get_smp_processor_id)(void) =
- (void *) BPF_FUNC_get_smp_processor_id;
-static unsigned long long (*bpf_get_current_pid_tgid)(void) =
- (void *) BPF_FUNC_get_current_pid_tgid;
-static unsigned long long (*bpf_get_current_uid_gid)(void) =
- (void *) BPF_FUNC_get_current_uid_gid;
-static int (*bpf_get_current_comm)(void *buf, int buf_size) =
- (void *) BPF_FUNC_get_current_comm;
-static unsigned long long (*bpf_perf_event_read)(void *map,
- unsigned long long flags) =
- (void *) BPF_FUNC_perf_event_read;
-static int (*bpf_clone_redirect)(void *ctx, int ifindex, int flags) =
- (void *) BPF_FUNC_clone_redirect;
-static int (*bpf_redirect)(int ifindex, int flags) =
- (void *) BPF_FUNC_redirect;
-static int (*bpf_redirect_map)(void *map, int key, int flags) =
- (void *) BPF_FUNC_redirect_map;
-static int (*bpf_perf_event_output)(void *ctx, void *map,
- unsigned long long flags, void *data,
- int size) =
- (void *) BPF_FUNC_perf_event_output;
-static int (*bpf_get_stackid)(void *ctx, void *map, int flags) =
- (void *) BPF_FUNC_get_stackid;
-static int (*bpf_probe_write_user)(void *dst, void *src, int size) =
- (void *) BPF_FUNC_probe_write_user;
-static int (*bpf_current_task_under_cgroup)(void *map, int index) =
- (void *) BPF_FUNC_current_task_under_cgroup;
-static int (*bpf_skb_get_tunnel_key)(void *ctx, void *key, int size, int flags) =
- (void *) BPF_FUNC_skb_get_tunnel_key;
-static int (*bpf_skb_set_tunnel_key)(void *ctx, void *key, int size, int flags) =
- (void *) BPF_FUNC_skb_set_tunnel_key;
-static int (*bpf_skb_get_tunnel_opt)(void *ctx, void *md, int size) =
- (void *) BPF_FUNC_skb_get_tunnel_opt;
-static int (*bpf_skb_set_tunnel_opt)(void *ctx, void *md, int size) =
- (void *) BPF_FUNC_skb_set_tunnel_opt;
-static unsigned long long (*bpf_get_prandom_u32)(void) =
- (void *) BPF_FUNC_get_prandom_u32;
-static int (*bpf_xdp_adjust_head)(void *ctx, int offset) =
- (void *) BPF_FUNC_xdp_adjust_head;
-static int (*bpf_xdp_adjust_meta)(void *ctx, int offset) =
- (void *) BPF_FUNC_xdp_adjust_meta;
-static int (*bpf_get_socket_cookie)(void *ctx) =
- (void *) BPF_FUNC_get_socket_cookie;
-static int (*bpf_setsockopt)(void *ctx, int level, int optname, void *optval,
- int optlen) =
- (void *) BPF_FUNC_setsockopt;
-static int (*bpf_getsockopt)(void *ctx, int level, int optname, void *optval,
- int optlen) =
- (void *) BPF_FUNC_getsockopt;
-static int (*bpf_sock_ops_cb_flags_set)(void *ctx, int flags) =
- (void *) BPF_FUNC_sock_ops_cb_flags_set;
-static int (*bpf_sk_redirect_map)(void *ctx, void *map, int key, int flags) =
- (void *) BPF_FUNC_sk_redirect_map;
-static int (*bpf_sk_redirect_hash)(void *ctx, void *map, void *key, int flags) =
- (void *) BPF_FUNC_sk_redirect_hash;
-static int (*bpf_sock_map_update)(void *map, void *key, void *value,
- unsigned long long flags) =
- (void *) BPF_FUNC_sock_map_update;
-static int (*bpf_sock_hash_update)(void *map, void *key, void *value,
- unsigned long long flags) =
- (void *) BPF_FUNC_sock_hash_update;
-static int (*bpf_perf_event_read_value)(void *map, unsigned long long flags,
- void *buf, unsigned int buf_size) =
- (void *) BPF_FUNC_perf_event_read_value;
-static int (*bpf_perf_prog_read_value)(void *ctx, void *buf,
- unsigned int buf_size) =
- (void *) BPF_FUNC_perf_prog_read_value;
-static int (*bpf_override_return)(void *ctx, unsigned long rc) =
- (void *) BPF_FUNC_override_return;
-static int (*bpf_msg_redirect_map)(void *ctx, void *map, int key, int flags) =
- (void *) BPF_FUNC_msg_redirect_map;
-static int (*bpf_msg_redirect_hash)(void *ctx,
- void *map, void *key, int flags) =
- (void *) BPF_FUNC_msg_redirect_hash;
-static int (*bpf_msg_apply_bytes)(void *ctx, int len) =
- (void *) BPF_FUNC_msg_apply_bytes;
-static int (*bpf_msg_cork_bytes)(void *ctx, int len) =
- (void *) BPF_FUNC_msg_cork_bytes;
-static int (*bpf_msg_pull_data)(void *ctx, int start, int end, int flags) =
- (void *) BPF_FUNC_msg_pull_data;
-static int (*bpf_msg_push_data)(void *ctx, int start, int end, int flags) =
- (void *) BPF_FUNC_msg_push_data;
-static int (*bpf_msg_pop_data)(void *ctx, int start, int cut, int flags) =
- (void *) BPF_FUNC_msg_pop_data;
-static int (*bpf_bind)(void *ctx, void *addr, int addr_len) =
- (void *) BPF_FUNC_bind;
-static int (*bpf_xdp_adjust_tail)(void *ctx, int offset) =
- (void *) BPF_FUNC_xdp_adjust_tail;
-static int (*bpf_skb_get_xfrm_state)(void *ctx, int index, void *state,
- int size, int flags) =
- (void *) BPF_FUNC_skb_get_xfrm_state;
-static int (*bpf_sk_select_reuseport)(void *ctx, void *map, void *key, __u32 flags) =
- (void *) BPF_FUNC_sk_select_reuseport;
-static int (*bpf_get_stack)(void *ctx, void *buf, int size, int flags) =
- (void *) BPF_FUNC_get_stack;
-static int (*bpf_fib_lookup)(void *ctx, struct bpf_fib_lookup *params,
- int plen, __u32 flags) =
- (void *) BPF_FUNC_fib_lookup;
-static int (*bpf_lwt_push_encap)(void *ctx, unsigned int type, void *hdr,
- unsigned int len) =
- (void *) BPF_FUNC_lwt_push_encap;
-static int (*bpf_lwt_seg6_store_bytes)(void *ctx, unsigned int offset,
- void *from, unsigned int len) =
- (void *) BPF_FUNC_lwt_seg6_store_bytes;
-static int (*bpf_lwt_seg6_action)(void *ctx, unsigned int action, void *param,
- unsigned int param_len) =
- (void *) BPF_FUNC_lwt_seg6_action;
-static int (*bpf_lwt_seg6_adjust_srh)(void *ctx, unsigned int offset,
- unsigned int len) =
- (void *) BPF_FUNC_lwt_seg6_adjust_srh;
-static int (*bpf_rc_repeat)(void *ctx) =
- (void *) BPF_FUNC_rc_repeat;
-static int (*bpf_rc_keydown)(void *ctx, unsigned int protocol,
- unsigned long long scancode, unsigned int toggle) =
- (void *) BPF_FUNC_rc_keydown;
-static unsigned long long (*bpf_get_current_cgroup_id)(void) =
- (void *) BPF_FUNC_get_current_cgroup_id;
-static void *(*bpf_get_local_storage)(void *map, unsigned long long flags) =
- (void *) BPF_FUNC_get_local_storage;
-static unsigned long long (*bpf_skb_cgroup_id)(void *ctx) =
- (void *) BPF_FUNC_skb_cgroup_id;
-static unsigned long long (*bpf_skb_ancestor_cgroup_id)(void *ctx, int level) =
- (void *) BPF_FUNC_skb_ancestor_cgroup_id;
-static struct bpf_sock *(*bpf_sk_lookup_tcp)(void *ctx,
- struct bpf_sock_tuple *tuple,
- int size, unsigned long long netns_id,
- unsigned long long flags) =
- (void *) BPF_FUNC_sk_lookup_tcp;
-static struct bpf_sock *(*bpf_sk_lookup_udp)(void *ctx,
- struct bpf_sock_tuple *tuple,
- int size, unsigned long long netns_id,
- unsigned long long flags) =
- (void *) BPF_FUNC_sk_lookup_udp;
-static int (*bpf_sk_release)(struct bpf_sock *sk) =
- (void *) BPF_FUNC_sk_release;
-static int (*bpf_skb_vlan_push)(void *ctx, __be16 vlan_proto, __u16 vlan_tci) =
- (void *) BPF_FUNC_skb_vlan_push;
-static int (*bpf_skb_vlan_pop)(void *ctx) =
- (void *) BPF_FUNC_skb_vlan_pop;
-static int (*bpf_rc_pointer_rel)(void *ctx, int rel_x, int rel_y) =
- (void *) BPF_FUNC_rc_pointer_rel;
-
-/* llvm builtin functions that eBPF C program may use to
- * emit BPF_LD_ABS and BPF_LD_IND instructions
- */
-struct sk_buff;
-unsigned long long load_byte(void *skb,
- unsigned long long off) asm("llvm.bpf.load.byte");
-unsigned long long load_half(void *skb,
- unsigned long long off) asm("llvm.bpf.load.half");
-unsigned long long load_word(void *skb,
- unsigned long long off) asm("llvm.bpf.load.word");
-
-/* a helper structure used by eBPF C program
- * to describe map attributes to elf_bpf loader
- */
-struct bpf_map_def {
- unsigned int type;
- unsigned int key_size;
- unsigned int value_size;
- unsigned int max_entries;
- unsigned int map_flags;
- unsigned int inner_map_idx;
- unsigned int numa_node;
-};
-
-#define BPF_ANNOTATE_KV_PAIR(name, type_key, type_val) \
- struct ____btf_map_##name { \
- type_key key; \
- type_val value; \
- }; \
- struct ____btf_map_##name \
- __attribute__ ((section(".maps." #name), used)) \
- ____btf_map_##name = { }
-
-static int (*bpf_skb_load_bytes)(void *ctx, int off, void *to, int len) =
- (void *) BPF_FUNC_skb_load_bytes;
-static int (*bpf_skb_load_bytes_relative)(void *ctx, int off, void *to, int len, __u32 start_header) =
- (void *) BPF_FUNC_skb_load_bytes_relative;
-static int (*bpf_skb_store_bytes)(void *ctx, int off, void *from, int len, int flags) =
- (void *) BPF_FUNC_skb_store_bytes;
-static int (*bpf_l3_csum_replace)(void *ctx, int off, int from, int to, int flags) =
- (void *) BPF_FUNC_l3_csum_replace;
-static int (*bpf_l4_csum_replace)(void *ctx, int off, int from, int to, int flags) =
- (void *) BPF_FUNC_l4_csum_replace;
-static int (*bpf_csum_diff)(void *from, int from_size, void *to, int to_size, int seed) =
- (void *) BPF_FUNC_csum_diff;
-static int (*bpf_skb_under_cgroup)(void *ctx, void *map, int index) =
- (void *) BPF_FUNC_skb_under_cgroup;
-static int (*bpf_skb_change_head)(void *, int len, int flags) =
- (void *) BPF_FUNC_skb_change_head;
-static int (*bpf_skb_pull_data)(void *, int len) =
- (void *) BPF_FUNC_skb_pull_data;
-
-/* Scan the ARCH passed in from ARCH env variable (see Makefile) */
-#if defined(__TARGET_ARCH_x86)
- #define bpf_target_x86
- #define bpf_target_defined
-#elif defined(__TARGET_ARCH_s930x)
- #define bpf_target_s930x
- #define bpf_target_defined
-#elif defined(__TARGET_ARCH_arm64)
- #define bpf_target_arm64
- #define bpf_target_defined
-#elif defined(__TARGET_ARCH_mips)
- #define bpf_target_mips
- #define bpf_target_defined
-#elif defined(__TARGET_ARCH_powerpc)
- #define bpf_target_powerpc
- #define bpf_target_defined
-#elif defined(__TARGET_ARCH_sparc)
- #define bpf_target_sparc
- #define bpf_target_defined
-#else
- #undef bpf_target_defined
-#endif
-
-/* Fall back to what the compiler says */
-#ifndef bpf_target_defined
-#if defined(__x86_64__)
- #define bpf_target_x86
-#elif defined(__s390x__)
- #define bpf_target_s930x
-#elif defined(__aarch64__)
- #define bpf_target_arm64
-#elif defined(__mips__)
- #define bpf_target_mips
-#elif defined(__powerpc__)
- #define bpf_target_powerpc
-#elif defined(__sparc__)
- #define bpf_target_sparc
-#endif
-#endif
-
-#if defined(bpf_target_x86)
-
-#define PT_REGS_PARM1(x) ((x)->di)
-#define PT_REGS_PARM2(x) ((x)->si)
-#define PT_REGS_PARM3(x) ((x)->dx)
-#define PT_REGS_PARM4(x) ((x)->cx)
-#define PT_REGS_PARM5(x) ((x)->r8)
-#define PT_REGS_RET(x) ((x)->sp)
-#define PT_REGS_FP(x) ((x)->bp)
-#define PT_REGS_RC(x) ((x)->ax)
-#define PT_REGS_SP(x) ((x)->sp)
-#define PT_REGS_IP(x) ((x)->ip)
-
-#elif defined(bpf_target_s390x)
-
-#define PT_REGS_PARM1(x) ((x)->gprs[2])
-#define PT_REGS_PARM2(x) ((x)->gprs[3])
-#define PT_REGS_PARM3(x) ((x)->gprs[4])
-#define PT_REGS_PARM4(x) ((x)->gprs[5])
-#define PT_REGS_PARM5(x) ((x)->gprs[6])
-#define PT_REGS_RET(x) ((x)->gprs[14])
-#define PT_REGS_FP(x) ((x)->gprs[11]) /* Works only with CONFIG_FRAME_POINTER */
-#define PT_REGS_RC(x) ((x)->gprs[2])
-#define PT_REGS_SP(x) ((x)->gprs[15])
-#define PT_REGS_IP(x) ((x)->psw.addr)
-
-#elif defined(bpf_target_arm64)
-
-#define PT_REGS_PARM1(x) ((x)->regs[0])
-#define PT_REGS_PARM2(x) ((x)->regs[1])
-#define PT_REGS_PARM3(x) ((x)->regs[2])
-#define PT_REGS_PARM4(x) ((x)->regs[3])
-#define PT_REGS_PARM5(x) ((x)->regs[4])
-#define PT_REGS_RET(x) ((x)->regs[30])
-#define PT_REGS_FP(x) ((x)->regs[29]) /* Works only with CONFIG_FRAME_POINTER */
-#define PT_REGS_RC(x) ((x)->regs[0])
-#define PT_REGS_SP(x) ((x)->sp)
-#define PT_REGS_IP(x) ((x)->pc)
-
-#elif defined(bpf_target_mips)
-
-#define PT_REGS_PARM1(x) ((x)->regs[4])
-#define PT_REGS_PARM2(x) ((x)->regs[5])
-#define PT_REGS_PARM3(x) ((x)->regs[6])
-#define PT_REGS_PARM4(x) ((x)->regs[7])
-#define PT_REGS_PARM5(x) ((x)->regs[8])
-#define PT_REGS_RET(x) ((x)->regs[31])
-#define PT_REGS_FP(x) ((x)->regs[30]) /* Works only with CONFIG_FRAME_POINTER */
-#define PT_REGS_RC(x) ((x)->regs[1])
-#define PT_REGS_SP(x) ((x)->regs[29])
-#define PT_REGS_IP(x) ((x)->cp0_epc)
-
-#elif defined(bpf_target_powerpc)
-
-#define PT_REGS_PARM1(x) ((x)->gpr[3])
-#define PT_REGS_PARM2(x) ((x)->gpr[4])
-#define PT_REGS_PARM3(x) ((x)->gpr[5])
-#define PT_REGS_PARM4(x) ((x)->gpr[6])
-#define PT_REGS_PARM5(x) ((x)->gpr[7])
-#define PT_REGS_RC(x) ((x)->gpr[3])
-#define PT_REGS_SP(x) ((x)->sp)
-#define PT_REGS_IP(x) ((x)->nip)
-
-#elif defined(bpf_target_sparc)
-
-#define PT_REGS_PARM1(x) ((x)->u_regs[UREG_I0])
-#define PT_REGS_PARM2(x) ((x)->u_regs[UREG_I1])
-#define PT_REGS_PARM3(x) ((x)->u_regs[UREG_I2])
-#define PT_REGS_PARM4(x) ((x)->u_regs[UREG_I3])
-#define PT_REGS_PARM5(x) ((x)->u_regs[UREG_I4])
-#define PT_REGS_RET(x) ((x)->u_regs[UREG_I7])
-#define PT_REGS_RC(x) ((x)->u_regs[UREG_I0])
-#define PT_REGS_SP(x) ((x)->u_regs[UREG_FP])
-
-/* Should this also be a bpf_target check for the sparc case? */
-#if defined(__arch64__)
-#define PT_REGS_IP(x) ((x)->tpc)
-#else
-#define PT_REGS_IP(x) ((x)->pc)
-#endif
-
-#endif
-
-#ifdef bpf_target_powerpc
-#define BPF_KPROBE_READ_RET_IP(ip, ctx) ({ (ip) = (ctx)->link; })
-#define BPF_KRETPROBE_READ_RET_IP BPF_KPROBE_READ_RET_IP
-#elif bpf_target_sparc
-#define BPF_KPROBE_READ_RET_IP(ip, ctx) ({ (ip) = PT_REGS_RET(ctx); })
-#define BPF_KRETPROBE_READ_RET_IP BPF_KPROBE_READ_RET_IP
-#else
-#define BPF_KPROBE_READ_RET_IP(ip, ctx) ({ \
- bpf_probe_read(&(ip), sizeof(ip), (void *)PT_REGS_RET(ctx)); })
-#define BPF_KRETPROBE_READ_RET_IP(ip, ctx) ({ \
- bpf_probe_read(&(ip), sizeof(ip), \
- (void *)(PT_REGS_FP(ctx) + sizeof(ip))); })
-#endif
-
-#endif
#include <linux/ipv6.h>
#include <linux/tcp.h>
#include <linux/udp.h>
-#include "bpf_helpers.h"
+
+#include <bpf/bpf_helpers.h>
#include "hash_func01.h"
__u64 bytes;
};
-struct bpf_map_def SEC("maps") flow_table_v4 = {
+struct {
#if USE_PERCPU_HASH
- .type = BPF_MAP_TYPE_PERCPU_HASH,
+ __uint(type, BPF_MAP_TYPE_PERCPU_HASH);
#else
- .type = BPF_MAP_TYPE_HASH,
+ __uint(type, BPF_MAP_TYPE_HASH);
#endif
- .key_size = sizeof(struct flowv4_keys),
- .value_size = sizeof(struct pair),
- .max_entries = 32768,
-};
+ __type(key, struct flowv4_keys);
+ __type(value, struct pair);
+ __uint(max_entries, 32768);
+} flow_table_v4 SEC(".maps");
-struct bpf_map_def SEC("maps") flow_table_v6 = {
+struct {
#if USE_PERCPU_HASH
- .type = BPF_MAP_TYPE_PERCPU_HASH,
+ __uint(type, BPF_MAP_TYPE_PERCPU_HASH);
#else
- .type = BPF_MAP_TYPE_HASH,
+ __uint(type, BPF_MAP_TYPE_HASH);
#endif
- .key_size = sizeof(struct flowv6_keys),
- .value_size = sizeof(struct pair),
- .max_entries = 32768,
-};
-
+ __type(key, struct flowv6_keys);
+ __type(value, struct pair);
+ __uint(max_entries, 32768);
+} flow_table_v6 SEC(".maps");
#if ENCRYPTED_TLS_BYPASS
-struct bpf_map_def SEC("maps") tls_bypass_count = {
+struct {
#if USE_PERCPU_HASH
- .type = BPF_MAP_TYPE_PERCPU_ARRAY,
+ __uint(type, BPF_MAP_TYPE_PERCPU_ARRAY);
#else
- .type = BPF_MAP_TYPE_ARRAY,
+ __uint(type, BPF_MAP_TYPE_ARRAY);
#endif
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u64),
- .max_entries = 1,
-};
+ __type(key, __u32);
+ __type(value, __u64);
+ __uint(max_entries, 1);
+} tls_bypass_count SEC(".maps");
#endif
#if BUILD_CPUMAP
/* Special map type that can XDP_REDIRECT frames to another CPU */
-struct bpf_map_def SEC("maps") cpu_map = {
- .type = BPF_MAP_TYPE_CPUMAP,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u32),
- .max_entries = CPUMAP_MAX_CPUS,
-};
-
-struct bpf_map_def SEC("maps") cpus_available = {
- .type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u32),
- .max_entries = CPUMAP_MAX_CPUS,
-};
-
-struct bpf_map_def SEC("maps") cpus_count = {
- .type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(__u32),
- .value_size = sizeof(__u32),
- .max_entries = 1,
-};
+struct {
+ __uint(type, BPF_MAP_TYPE_CPUMAP);
+ __type(key, __u32);
+ __type(value, __u32);
+ __uint(max_entries, CPUMAP_MAX_CPUS);
+} cpu_map SEC(".maps");
+
+struct {
+ __uint(type, BPF_MAP_TYPE_ARRAY);
+ __type(key, __u32);
+ __type(value, __u32);
+ __uint(max_entries, CPUMAP_MAX_CPUS);
+} cpus_available SEC(".maps");
+
+struct {
+ __uint(type, BPF_MAP_TYPE_ARRAY);
+ __type(key, __u32);
+ __type(value, __u32);
+ __uint(max_entries, 1);
+} cpus_count SEC(".maps");
#endif
#if GOT_TX_PEER
/* Map has only one element as we don't handle any sort of
* routing for now. Key value set by user space is 0 and
* value is the peer interface. */
-struct bpf_map_def SEC("maps") tx_peer = {
- .type = BPF_MAP_TYPE_DEVMAP,
- .key_size = sizeof(int),
- .value_size = sizeof(int),
- .max_entries = 1,
-};
+struct {
+ __uint(type, BPF_MAP_TYPE_DEVMAP);
+ __type(key, int);
+ __type(value, int);
+ __uint(max_entries, 1);
+} tx_peer SEC(".maps");
/* single entry to indicate if we have peer, key value
* set in user space is 0. It is only used to see if
* a interface has a peer we need to send the information to */
-struct bpf_map_def SEC("maps") tx_peer_int = {
- .type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(int),
- .value_size = sizeof(int),
- .max_entries = 1,
-};
+struct {
+ __uint(type, BPF_MAP_TYPE_ARRAY);
+ __type(key, int);
+ __type(value, int);
+ __uint(max_entries, 1);
+} tx_peer_int SEC(".maps");
#endif
#define USE_GLOBAL_BYPASS 0
#if USE_GLOBAL_BYPASS
/* single entry to indicate if global bypass switch is on */
-struct bpf_map_def SEC("maps") global_bypass = {
- .type = BPF_MAP_TYPE_ARRAY,
- .key_size = sizeof(char),
- .value_size = sizeof(char),
- .max_entries = 1,
-};
+struct {
+ __uint(type, BPF_MAP_TYPE_ARRAY);
+ __type(key, char);
+ __type(value, char);
+ __uint(max_entries, 1);
+} global_bypass SEC(".maps");
#endif
projects / thirdparty / suricata.git / commitdiff
