std.system

Information about the target operating system, environment, and CPU.
Copyright
Copyright The D Language Foundation 2000 - 2011
License
Boost License 1.0.
Authors
Walter Bright and Jonathan M Davis
Source: std/system.d

enum Endian ISA OS

Types 3

enumOS

Operating system.

Note

This is for cases where you need a value representing the OS at

runtime. If you're doing something which should compile differently on different OSes, then please use version (Windows), version (linux), etc.

See Also

win32 = 1Microsoft 32 bit Windows systems

win64Microsoft 64 bit Windows systems

linuxAll Linux Systems, except for Android

osxMac OS X

iOSiOS

tvOStvOS

watchOSwatchOS

freeBSDFreeBSD

netBSDNetBSD

openBSDOpenBSD

dragonFlyBSDDragonFlyBSD

solarisSolaris

haikuHaikuOS

androidAndroid

otherPosixOther Posix Systems

unknownUnknown

Byte order endianness.

Note

This is intended for cases where you need to deal with endianness at

runtime. If you're doing something which should compile differently depending on whether you're compiling on a big endian or little endian machine, then please use version (BigEndian) and version (LittleEndian).

See Also

bigEndianBig endian byte order

littleEndianLittle endian byte order

enumISA

Instruction Set Architecture.

Note

This is intended for cases where you need a value representing the

instruction set architecture at runtime. If you're doing something which should compile differently depending on instruction set architecture, then please use version (X86_64), version (ARM), etc.

See Also

x86Intel and AMD 32-bit processors

x86_64Intel and AMD 64-bit processors

armThe ARM architecture (32-bit) (AArch32 et al)

aarch64The Advanced RISC Machine architecture (64-bit)

asmJSThe asm.js intermediate programming language

avr8-bit Atmel AVR Microcontrollers

epiphanyThe Epiphany architecture

ppcThe PowerPC architecture, 32-bit

ppc64The PowerPC architecture, 64-bit

ia64The Itanium architecture (64-bit)

mips32The MIPS architecture, 32-bit

mips64The MIPS architecture, 64-bit

msp430The MSP430 architecture

nvptxThe Nvidia Parallel Thread Execution (PTX) architecture, 32-bit

nvptx64The Nvidia Parallel Thread Execution (PTX) architecture, 64-bit

riscv32The RISC-V architecture, 32-bit

riscv64The RISC-V architecture, 64-bit

sparcThe SPARC architecture, 32-bit

sparc64The SPARC architecture, 64-bit

s390The System/390 architecture, 32-bit

systemZThe System Z architecture, 64-bit

hppaThe HP PA-RISC architecture, 32-bit

hppa64The HP PA-RISC architecture, 64-bit

shThe SuperH architecture, 32-bit

webAssemblyThe WebAssembly virtual ISA (instruction set architecture), 32-bit

alphaThe Alpha architecture

loongArch32The LoongAtch architecture, 32-bit

loongArch64The LoongArch architecture, 64-bit

xtensaThe Xtensa architecture, 32-bit

unknownUnknown