github.com/swiftstack/ProxyFS@v0.0.0-20210203235616-4017c267d62f/platform (about) Makefile constants.go dummy_test.go is_darwin.go is_linux.go memsize_darwin.go memsize_linux_amd64.go memsize_linux_arm.go open_file_sync_darwin.go open_file_sync_linux.go