diff options
| author | Jordan Rife <jrife@google.com> | 2024-04-29 16:45:19 -0500 |
|---|---|---|
| committer | Martin KaFai Lau <martin.lau@kernel.org> | 2024-05-02 12:09:22 -0700 |
| commit | bbb1cfdd02249dc8cf878e86a523b28814ed36c0 (patch) | |
| tree | 83c8c1aef023f1ed9d469c6365826914e1b97bf6 /tools/testing/selftests/bpf/bpf_testmod/bpf_testmod_kfunc.h | |
| parent | 8e667a065daa6f4c01eadc20f3815f7bf13255bc (diff) | |
selftests/bpf: Implement socket kfuncs for bpf_testmod
This patch adds a set of kfuncs to bpf_testmod that can be used to
manipulate a socket from kernel space.
Signed-off-by: Jordan Rife <jrife@google.com>
Link: https://lore.kernel.org/r/20240429214529.2644801-3-jrife@google.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/bpf_testmod/bpf_testmod_kfunc.h')
| -rw-r--r-- | tools/testing/selftests/bpf/bpf_testmod/bpf_testmod_kfunc.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod_kfunc.h b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod_kfunc.h index ce5cd763561c..b0d586a6751f 100644 --- a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod_kfunc.h +++ b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod_kfunc.h @@ -64,6 +64,22 @@ struct prog_test_fail3 { char arr2[]; }; +struct init_sock_args { + int af; + int type; +}; + +struct addr_args { + char addr[sizeof(struct __kernel_sockaddr_storage)]; + int addrlen; +}; + +struct sendmsg_args { + struct addr_args addr; + char msg[10]; + int msglen; +}; + 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; @@ -107,4 +123,15 @@ void bpf_kfunc_call_test_fail3(struct prog_test_fail3 *p); void bpf_kfunc_call_test_mem_len_fail1(void *mem, int len); void bpf_kfunc_common_test(void) __ksym; + +int bpf_kfunc_init_sock(struct init_sock_args *args) __ksym; +void bpf_kfunc_close_sock(void) __ksym; +int bpf_kfunc_call_kernel_connect(struct addr_args *args) __ksym; +int bpf_kfunc_call_kernel_bind(struct addr_args *args) __ksym; +int bpf_kfunc_call_kernel_listen(void) __ksym; +int bpf_kfunc_call_kernel_sendmsg(struct sendmsg_args *args) __ksym; +int bpf_kfunc_call_sock_sendmsg(struct sendmsg_args *args) __ksym; +int bpf_kfunc_call_kernel_getsockname(struct addr_args *args) __ksym; +int bpf_kfunc_call_kernel_getpeername(struct addr_args *args) __ksym; + #endif /* _BPF_TESTMOD_KFUNC_H */ |