1/* SPDX-License-Identifier: GPL-2.0 */
 2/* Copyright (c) 2022 Meta Platforms, Inc. and affiliates. */
 3
 4#ifndef _TEST_USER_RINGBUF_H
 5#define _TEST_USER_RINGBUF_H
 6
 7#define TEST_OP_64 4
 8#define TEST_OP_32 2
 9
10enum test_msg_op {
11	TEST_MSG_OP_INC64,
12	TEST_MSG_OP_INC32,
13	TEST_MSG_OP_MUL64,
14	TEST_MSG_OP_MUL32,
15
16	// Must come last.
17	TEST_MSG_OP_NUM_OPS,
18};
19
20struct test_msg {
21	enum test_msg_op msg_op;
22	union {
23		__s64 operand_64;
24		__s32 operand_32;
25	};
26};
27
28struct sample {
29	int pid;
30	int seq;
31	long value;
32	char comm[16];
33};
34
35#endif /* _TEST_USER_RINGBUF_H */

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/* Copyright (c) 2022 Meta Platforms, Inc. and affiliates. */
 3
 4#ifndef _TEST_USER_RINGBUF_H
 5#define _TEST_USER_RINGBUF_H
 6
 7#define TEST_OP_64 4
 8#define TEST_OP_32 2
 9
10enum test_msg_op {
11	TEST_MSG_OP_INC64,
12	TEST_MSG_OP_INC32,
13	TEST_MSG_OP_MUL64,
14	TEST_MSG_OP_MUL32,
15
16	// Must come last.
17	TEST_MSG_OP_NUM_OPS,
18};
19
20struct test_msg {
21	enum test_msg_op msg_op;
22	union {
23		__s64 operand_64;
24		__s32 operand_32;
25	};
26};
27
28struct sample {
29	int pid;
30	int seq;
31	long value;
32	char comm[16];
33};
34
35#endif /* _TEST_USER_RINGBUF_H */