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Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __TRACE_HELPER_H
3#define __TRACE_HELPER_H
4
5#include <libbpf.h>
6
7struct ksym {
8 long addr;
9 char *name;
10};
11
12int load_kallsyms(void);
13struct ksym *ksym_search(long key);
14long ksym_get_addr(const char *name);
15
16typedef enum bpf_perf_event_ret (*perf_event_print_fn)(void *data, int size);
17
18int perf_event_mmap(int fd);
19/* return LIBBPF_PERF_EVENT_DONE or LIBBPF_PERF_EVENT_ERROR */
20int perf_event_poller(int fd, perf_event_print_fn output_fn);
21#endif