stat_substrate.hpp File Reference

#include "ipc/shm/arena_lend/jemalloc/detail/jemalloc_fwd.hpp"
#include "ipc/shm/arena_lend/jemalloc/detail/jemalloc.hpp"
#include <jemalloc/jemalloc.h>
#include <cstddef>

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Namespaces
namespace	ipc
	Catch-all namespace for the Flow-IPC project: A library/API in modern C++17 providing high-performance communication between processes.
namespace	ipc::shm
	Modules for SHared Memory (SHM) support.
namespace	ipc::shm::arena_lend
	ipc::shm sub-module providing the SHM-provider family based on the arena-lending paradigm: each process allocates in its own arena(s), lending the resulting objects to other processes, which can read them but not allocate (nor deallocate) in that arena.
namespace	ipc::shm::arena_lend::jemalloc
	ipc::shm sub-module with the SHM-jemalloc SHM-provider. See ipc::shm doc header for introduction.
namespace	ipc::shm::arena_lend::jemalloc::detail
	SHM-jemalloc internal (non-public) implementation details. See also stat-oriented sub-namespace: detail::stat.
namespace	ipc::shm::arena_lend::jemalloc::detail::stat
	Stats-related sub-namespace within SHM-jemalloc's detail, for general organization (and ADL segregation if needed).

Functions
template<typename T >
int	ipc::shm::arena_lend::jemalloc::detail::stat::mallctl_read (const char *name, T *val)
	Reads a single scalar mallctl value, by name, into *val (using sizeof(T) as the value size). More...
template<typename T >
int	ipc::shm::arena_lend::jemalloc::detail::stat::mallctl_read_mib (const size_t *mib, size_t mib_len, T *val)
	Like mallctl_read() but addresses the value by a previously-resolved MIB (see mallctl_name_to_mib()) rather than by name; this is the efficient path for repeated/indexed reads. More...