diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /tools/perf/util/perf-hooks.h | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/perf/util/perf-hooks.h')
-rw-r--r-- | tools/perf/util/perf-hooks.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tools/perf/util/perf-hooks.h b/tools/perf/util/perf-hooks.h new file mode 100644 index 000000000..27fbec62d --- /dev/null +++ b/tools/perf/util/perf-hooks.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef PERF_UTIL_PERF_HOOKS_H +#define PERF_UTIL_PERF_HOOKS_H + +#ifdef __cplusplus +extern "C" { +#endif + +typedef void (*perf_hook_func_t)(void *ctx); +struct perf_hook_desc { + const char * const hook_name; + perf_hook_func_t * const p_hook_func; + void *hook_ctx; +}; + +extern void perf_hooks__invoke(const struct perf_hook_desc *); +extern void perf_hooks__recover(void); + +#define PERF_HOOK(name) \ +extern struct perf_hook_desc __perf_hook_desc_##name; \ +static inline void perf_hooks__invoke_##name(void) \ +{ \ + perf_hooks__invoke(&__perf_hook_desc_##name); \ +} + +#include "perf-hooks-list.h" +#undef PERF_HOOK + +extern int +perf_hooks__set_hook(const char *hook_name, + perf_hook_func_t hook_func, + void *hook_ctx); + +extern perf_hook_func_t +perf_hooks__get_hook(const char *hook_name); + +#ifdef __cplusplus +} +#endif +#endif |