Name

SPVM::Sys::OS - OS Information

Description

The SPVM::Sys::OS class in SPVM has methods to get OS information.

Usage

  use Sys::OS;
  
  my $is_windows = Sys::OS->defined("_WIN32");

  my $is_windows = Sys::OS->is_windows;

Class Methods

defined

static method defined : int ($macro_name : string, $value_ref : object of int[]|long[]|double[] = undef);

Checks if the macro $macro_name is defined on the system. If the macro is defined, returns 1, otherwise returns 0.

If $value_ref is given, the macro value is set to the first element of $value_ref.

The following macro names are supported.

• __GNUC__

• __clang__

• __BORLANDC__

• __INTEL_COMPILER

• __unix

• __unix__

• __linux

• __linux__

• __FreeBSD__

• __NetBSD__

• __OpenBSD__

• _WIN32

• WIN32

• _WIN64

• _WINDOWS

• _CONSOLE

• WINVER

• _WIN32_WINDOWS

• _WIN32_WINNT

• WINCEOSVER

• __CYGWIN__

• __CYGWIN32__

• __MINGW32__

• __MINGW64__

• __APPLE__

• __MACH__

• __sun

• __solaris

Exceptions:

$value_ref must be the int[], long[], or double[] type. Otherwise an exception is thrown.

If the macro name is not supported, an exception is thrown.

is_windows

static method is_windows : int ();

If the OS is Windows(_WIN32 is defined), returns 1, otherwise returns 0.

Copyright & License

Copyright (c) 2023 Yuki Kimoto

MIT License