Fix macOS code and change "Swapfile" to "Swap"

src/common/memory_detect.cpp

@@ -33,10 +33,13 @@ static MemoryInfo Detect() {
 #elif defined(__APPLE__)
     u64 ramsize;
     struct xsw_usage vmusage;
+    std::size_t sizeof_ramsize = sizeof(ramsize);
+    std::size_t sizeof_vmusage = sizeof(vmusage);
     // hw and vm are defined in sysctl.h
     // https://github.com/apple/darwin-xnu/blob/master/bsd/sys/sysctl.h#L471
-    sysctlbyname(hw.memsize, &ramsize, sizeof(ramsize), NULL, 0);
-    sysctlbyname(vm.swapusage, &vmusage, sizeof(vmusage), NULL, 0);
+    // sysctlbyname(const char *, void *, size_t *, void *, size_t);
+    sysctlbyname("hw.memsize", &ramsize, &sizeof_ramsize, NULL, 0);
+    sysctlbyname("vm.swapusage", &vmusage, &sizeof_vmusage, NULL, 0);
     mem_info.TotalPhysicalMemory = ramsize;
     mem_info.TotalSwapMemory = vmusage.xsu_total;
 #else

src/yuzu/main.cpp

@@ -222,7 +222,7 @@ GMainWindow::GMainWindow()
     LOG_INFO(Frontend, "Host OS: {}", QSysInfo::prettyProductName().toStdString());
     LOG_INFO(Frontend, "Host RAM: {:.2f} GB",
              Common::GetMemInfo().TotalPhysicalMemory / 1024.0f / 1024 / 1024);
-    LOG_INFO(Frontend, "Host Swapfile: {:.2f} GB",
+    LOG_INFO(Frontend, "Host Swap: {:.2f} GB",
              Common::GetMemInfo().TotalSwapMemory / 1024.0f / 1024 / 1024);
     UpdateWindowTitle();