Function limitSystemMemoryOnPOSIX

src/utils/memory.cpp:35–42

* @brief Implementation of @c limitSystemMemory() on POSIX-compliant systems. */

* @brief Implementation of @c limitSystemMemory() on POSIX-compliant systems.
*/
bool limitSystemMemoryOnPOSIX(std::size_t limit) {
	struct rlimit rl = {
		.rlim_cur = static_cast<rlim_t>(limit),        // Soft limit.
		.rlim_max = RLIM_INFINITY // Hard limit (ceiling for rlim_cur).
	};
	auto rc = setrlimit(RLIMIT_AS, &rl);
	return rc == 0;
}

#endif