From 76424950e373d3b04ac3dd13019151bfba3e8423 Mon Sep 17 00:00:00 2001 From: sumuel Date: Mon, 17 Aug 2026 20:44:55 +0000 Subject: Add the files --- src/detection/memory/memory_bsd.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 src/detection/memory/memory_bsd.c (limited to 'src/detection/memory/memory_bsd.c') diff --git a/src/detection/memory/memory_bsd.c b/src/detection/memory/memory_bsd.c new file mode 100644 index 0000000..f76f6b8 --- /dev/null +++ b/src/detection/memory/memory_bsd.c @@ -0,0 +1,16 @@ +#include "memory.h" +#include "common/sysctl.h" + +const char* ffDetectMemory(FFMemoryResult* ram) { + size_t length = sizeof(ram->bytesTotal); + if (sysctl((int[]) { CTL_HW, HW_PHYSMEM }, 2, &ram->bytesTotal, &length, NULL, 0)) { + return "Failed to read hw.physmem"; + } + + // vm.stats.vm.* are int values + int32_t pagesFree = ffSysctlGetInt("vm.stats.vm.v_free_count", 0) + ffSysctlGetInt("vm.stats.vm.v_inactive_count", 0) + ffSysctlGetInt("vm.stats.vm.v_cache_count", 0); + + ram->bytesUsed = ram->bytesTotal - (uint64_t) pagesFree * instance.state.platform.sysinfo.pageSize; + + return NULL; +} -- cgit v1.2.3