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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BPF_TESTMOD_KFUNC_H
#define _BPF_TESTMOD_KFUNC_H
#ifndef __KERNEL__
#include <vmlinux.h>
#include <bpf/bpf_helpers.h>
#else
#define __ksym
struct prog_test_member1 {
int a;
};
struct prog_test_member {
struct prog_test_member1 m;
int c;
};
struct prog_test_ref_kfunc {
int a;
int b;
struct prog_test_member memb;
struct prog_test_ref_kfunc *next;
refcount_t cnt;
};
#endif
struct prog_test_pass1 {
int x0;
struct {
int x1;
struct {
int x2;
struct {
int x3;
};
};
};
};
struct prog_test_pass2 {
int len;
short arr1[4];
struct {
char arr2[4];
unsigned long arr3[8];
} x;
};
struct prog_test_fail1 {
void *p;
int x;
};
struct prog_test_fail2 {
int x8;
struct prog_test_pass1 x;
};
struct prog_test_fail3 {
int len;
char arr1[2];
char arr2[];
};
struct prog_test_ref_kfunc *
bpf_kfunc_call_test_acquire(unsigned long *scalar_ptr) __ksym;
void bpf_kfunc_call_test_release(struct prog_test_ref_kfunc *p) __ksym;
void bpf_kfunc_call_test_ref(struct prog_test_ref_kfunc *p) __ksym;
void bpf_kfunc_call_test_mem_len_pass1(void *mem, int len) __ksym;
int *bpf_kfunc_call_test_get_rdwr_mem(struct prog_test_ref_kfunc *p, const int rdwr_buf_size) __ksym;
int *bpf_kfunc_call_test_get_rdonly_mem(struct prog_test_ref_kfunc *p, const int rdonly_buf_size) __ksym;
int *bpf_kfunc_call_test_acq_rdonly_mem(struct prog_test_ref_kfunc *p, const int rdonly_buf_size) __ksym;
void bpf_kfunc_call_int_mem_release(int *p) __ksym;
/* The bpf_kfunc_call_test_static_unused_arg is defined as static,
* but bpf program compilation needs to see it as global symbol.
*/
#ifndef __KERNEL__
u32 bpf_kfunc_call_test_static_unused_arg(u32 arg, u32 unused) __ksym;
#endif
void bpf_testmod_test_mod_kfunc(int i) __ksym;
__u64 bpf_kfunc_call_test1(struct sock *sk, __u32 a, __u64 b,
__u32 c, __u64 d) __ksym;
int bpf_kfunc_call_test2(struct sock *sk, __u32 a, __u32 b) __ksym;
struct sock *bpf_kfunc_call_test3(struct sock *sk) __ksym;
long bpf_kfunc_call_test4(signed char a, short b, int c, long d) __ksym;
void bpf_kfunc_call_test_pass_ctx(struct __sk_buff *skb) __ksym;
void bpf_kfunc_call_test_pass1(struct prog_test_pass1 *p) __ksym;
void bpf_kfunc_call_test_pass2(struct prog_test_pass2 *p) __ksym;
void bpf_kfunc_call_test_mem_len_fail2(__u64 *mem, int len) __ksym;
void bpf_kfunc_call_test_destructive(void) __ksym;
void bpf_kfunc_call_test_offset(struct prog_test_ref_kfunc *p);
struct prog_test_member *bpf_kfunc_call_memb_acquire(void);
void bpf_kfunc_call_memb1_release(struct prog_test_member1 *p);
void bpf_kfunc_call_test_fail1(struct prog_test_fail1 *p);
void bpf_kfunc_call_test_fail2(struct prog_test_fail2 *p);
void bpf_kfunc_call_test_fail3(struct prog_test_fail3 *p);
void bpf_kfunc_call_test_mem_len_fail1(void *mem, int len);
#endif /* _BPF_TESTMOD_KFUNC_H */
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