Module: FFI::Platform
- Defined in:
- lib/ffi/platform.rb,
ext/ffi_c/Platform.c
Overview
This module defines different constants and class methods to play with various platforms.
Constant Summary collapse
- OS =
case RbConfig::CONFIG['host_os'].downcase when /linux/ "linux" when /darwin/ "darwin" when /freebsd/ "freebsd" when /netbsd/ "netbsd" when /openbsd/ "openbsd" when /sunos|solaris/ "solaris" when /mingw|mswin/ "windows" else RbConfig::CONFIG['host_os'].downcase end
- ARCH =
case CPU.downcase when /amd64|x86_64/ "x86_64" when /i?86|x86|i86pc/ "i386" when /ppc64|powerpc64/ "powerpc64" when /ppc|powerpc/ "powerpc" when /sparcv9|sparc64/ "sparcv9" else case RbConfig::CONFIG['host_cpu'] when /^arm/ "arm" else RbConfig::CONFIG['host_cpu'] end end
- LIBPREFIX =
case OS when /windows|msys/ '' when /cygwin/ 'cyg' else 'lib' end
- LIBSUFFIX =
case OS when /darwin/ 'dylib' when /linux|bsd|solaris/ 'so' when /windows|cygwin|msys/ 'dll' else # Punt and just assume a sane unix (i.e. anything but AIX) 'so' end
- LIBC =
if IS_WINDOWS RbConfig::CONFIG['RUBY_SO_NAME'].split('-')[-2] + '.dll' elsif IS_GNU GNU_LIBC elsif OS == 'cygwin' "cygwin1.dll" elsif OS == 'msys' # Not sure how msys 1.0 behaves, tested on MSYS2. "msys-2.0.dll" else "#{LIBPREFIX}c.#{LIBSUFFIX}" end
- BYTE_ORDER =
INT2FIX(BYTE_ORDER)
- LITTLE_ENDIAN =
INT2FIX(LITTLE_ENDIAN)
- BIG_ENDIAN =
INT2FIX(BIG_ENDIAN)
- CPU =
rb_str_new2(CPU)
- GNU_LIBC =
rb_str_new2(LIBC_SO)
Class Method Summary collapse
-
.bsd? ⇒ Boolean
Test if current OS is a *BSD (include MAC).
-
.mac? ⇒ Boolean
Test if current OS is Mac OS.
-
.solaris? ⇒ Boolean
Test if current OS is Solaris (Sun OS).
-
.unix? ⇒ Boolean
Test if current OS is a unix OS.
-
.windows? ⇒ Boolean
Test if current OS is Windows.
Class Method Details
.bsd? ⇒ Boolean
Test if current OS is a *BSD (include MAC)
135 136 137 |
# File 'lib/ffi/platform.rb', line 135 def self.bsd? IS_BSD end |
.mac? ⇒ Boolean
Test if current OS is Mac OS
147 148 149 |
# File 'lib/ffi/platform.rb', line 147 def self.mac? IS_MAC end |
.solaris? ⇒ Boolean
Test if current OS is Solaris (Sun OS)
153 154 155 |
# File 'lib/ffi/platform.rb', line 153 def self.solaris? IS_SOLARIS end |
.unix? ⇒ Boolean
Test if current OS is a unix OS
159 160 161 |
# File 'lib/ffi/platform.rb', line 159 def self.unix? !IS_WINDOWS end |
.windows? ⇒ Boolean
Test if current OS is Windows
141 142 143 |
# File 'lib/ffi/platform.rb', line 141 def self.windows? IS_WINDOWS end |