diff options
Diffstat (limited to 'deps/jemalloc/include/jemalloc/internal/prof_hook.h')
-rw-r--r-- | deps/jemalloc/include/jemalloc/internal/prof_hook.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/deps/jemalloc/include/jemalloc/internal/prof_hook.h b/deps/jemalloc/include/jemalloc/internal/prof_hook.h new file mode 100644 index 000000000..150d19d3d --- /dev/null +++ b/deps/jemalloc/include/jemalloc/internal/prof_hook.h @@ -0,0 +1,21 @@ +#ifndef JEMALLOC_INTERNAL_PROF_HOOK_H +#define JEMALLOC_INTERNAL_PROF_HOOK_H + +/* + * The hooks types of which are declared in this file are experimental and + * undocumented, thus the typedefs are located in an 'internal' header. + */ + +/* + * A hook to mock out backtrace functionality. This can be handy, since it's + * otherwise difficult to guarantee that two allocations are reported as coming + * from the exact same stack trace in the presence of an optimizing compiler. + */ +typedef void (*prof_backtrace_hook_t)(void **, unsigned *, unsigned); + +/* + * A callback hook that notifies about recently dumped heap profile. + */ +typedef void (*prof_dump_hook_t)(const char *filename); + +#endif /* JEMALLOC_INTERNAL_PROF_HOOK_H */ |