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wip: apple memory usage

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This commit is contained in:
Marcus Holland-Moritz 2025-05-24 16:35:26 +02:00
parent 887b2ad426
commit 02adca46e3
1 changed files with 11 additions and 1 deletions
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12
src/util.cpp
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@ -64,6 +64,10 @@
#endif #endif
#endif #endif
#ifdef __APPLE__
#include <mach/mach.h>
#endif
#include <dwarfs/conv.h> #include <dwarfs/conv.h>
#include <dwarfs/error.h> #include <dwarfs/error.h>
#include <dwarfs/util.h> #include <dwarfs/util.h>
@ -576,7 +580,13 @@ std::optional<size_t> get_self_memory_usage() {
#if defined(_WIN32) #if defined(_WIN32)
// TODO // TODO
#elif defined(__APPLE__) #elif defined(__APPLE__)
// TODO mach_task_vm_info info{};
mach_msg_type_number_t count = TASK_VM_INFO_COUNT;
if (task_info(mach_task_self(), TASK_VM_INFO,
reinterpret_cast<task_info_t>(&info), &count) == KERN_SUCCESS) {
return info.phys_footprint;
}
#elif defined(__linux__) #elif defined(__linux__)
static constexpr auto kSmapsPath{"/proc/self/smaps_rollup"}; static constexpr auto kSmapsPath{"/proc/self/smaps_rollup"};
std::ifstream smaps(kSmapsPath); std::ifstream smaps(kSmapsPath);