server-skynet-source-3rd-je.../include/jemalloc/internal/prof_hook.h
Alex Lapenkou a9031a0970 Allow setting a dump hook
If users want to be notified when a heap dump occurs, they can set this hook.
2021-09-22 15:04:01 -07:00

22 lines
722 B
C

#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 */