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Diffstat (limited to 'tools/testing/selftests/bpf/bpf_kfuncs.h')
-rw-r--r--tools/testing/selftests/bpf/bpf_kfuncs.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/bpf_kfuncs.h b/tools/testing/selftests/bpf/bpf_kfuncs.h
index 642dda0e75..5ca68ff0b5 100644
--- a/tools/testing/selftests/bpf/bpf_kfuncs.h
+++ b/tools/testing/selftests/bpf/bpf_kfuncs.h
@@ -1,6 +1,8 @@
#ifndef __BPF_KFUNCS__
#define __BPF_KFUNCS__
+struct bpf_sock_addr_kern;
+
/* Description
* Initializes an skb-type dynptr
* Returns
@@ -41,4 +43,16 @@ extern bool bpf_dynptr_is_rdonly(const struct bpf_dynptr *ptr) __ksym;
extern __u32 bpf_dynptr_size(const struct bpf_dynptr *ptr) __ksym;
extern int bpf_dynptr_clone(const struct bpf_dynptr *ptr, struct bpf_dynptr *clone__init) __ksym;
+/* Description
+ * Modify the address of a AF_UNIX sockaddr.
+ * Returns__bpf_kfunc
+ * -EINVAL if the address size is too big or, 0 if the sockaddr was successfully modified.
+ */
+extern int bpf_sock_addr_set_sun_path(struct bpf_sock_addr_kern *sa_kern,
+ const __u8 *sun_path, __u32 sun_path__sz) __ksym;
+
+void *bpf_cast_to_kern_ctx(void *) __ksym;
+
+void *bpf_rdonly_cast(void *obj, __u32 btf_id) __ksym;
+
#endif