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Merge pull request #186 from jmdavis/system
Adjustments to std.system.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,91 +1,71 @@ | ||
| // Written in the D programming language. | ||
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| /** | ||
| * Information about the target operating system, environment, and CPU | ||
| * Information about the target operating system, environment, and CPU. | ||
| * | ||
| * Macros: | ||
| * WIKI = Phobos/StdSystem | ||
| * | ||
| * Copyright: Copyright Digital Mars 2000 - 2009. | ||
| * License: <a href="http://www.boost.org/LICENSE_1_0.txt">Boost License 1.0</a>. | ||
| * Authors: $(WEB digitalmars.com, Walter Bright) | ||
| * Source: $(PHOBOSSRC std/_system.d) | ||
| */ | ||
| /* Copyright Digital Mars 2000 - 2009. | ||
| * Distributed under the Boost Software License, Version 1.0. | ||
| * (See accompanying file LICENSE_1_0.txt or copy at | ||
| * http://www.boost.org/LICENSE_1_0.txt) | ||
| * Copyright: Copyright Digital Mars 2000 - 2011 | ||
| * License: $(WEB www.boost.org/LICENSE_1_0.txt, Boost License 1.0). | ||
| * Authors: $(WEB digitalmars.com, Walter Bright) and Jonathan M Davis | ||
| * Source: $(PHOBOSSRC std/_system.d) | ||
| */ | ||
| module std.system; | ||
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| const | ||
| immutable | ||
| { | ||
| /++ | ||
| Operating system. | ||
| // Operating system family | ||
| enum Family | ||
| { | ||
| Win32 = 1, // Microsoft 32 bit Windows systems | ||
| linux, // all linux systems | ||
| OSX, | ||
| } | ||
| 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 $(D version(Win32)), | ||
| $(D version(linux)), etc. | ||
| version (Win32) | ||
| { | ||
| Family family = Family.Win32; | ||
| } | ||
| else version (Posix) | ||
| { | ||
| Family family = Family.linux; | ||
| } | ||
| else version (OSX) | ||
| { | ||
| Family family = Family.OSX; | ||
| } | ||
| else | ||
| See_Also: | ||
| <a href="../version.html#PredefinedVersions">Predefined Versions</a> | ||
| +/ | ||
| enum OS | ||
| { | ||
| static assert(0); | ||
| win32 = 1, /// Microsoft 32 bit Windows systems | ||
| linux, /// All Linux Systems | ||
| osx, /// Mac OS X | ||
| freeBSD, /// FreeBSD | ||
| solaris, /// Solaris | ||
| otherPosix /// Other Posix Systems | ||
| } | ||
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| // More specific operating system name | ||
| enum OS | ||
| { | ||
| Windows95 = 1, | ||
| Windows98, | ||
| WindowsME, | ||
| WindowsNT, | ||
| Windows2000, | ||
| WindowsXP, | ||
| /// The OS that the program was compiled for. | ||
| version(Win32) OS os = OS.win32; | ||
| else version(linux) OS os = OS.linux; | ||
| else version(OSX) OS os = OS.osx; | ||
| else version(FreeBSD) OS os = OS.freeBSD; | ||
| else version(Posix) OS os = OS.otherPosix; | ||
| else static assert(0, "Unknown OS."); | ||
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| RedHatLinux, | ||
| OSX, | ||
| } | ||
| /++ | ||
| Byte order endianness. | ||
| /// 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 $(D version(BigEndian)) and | ||
| $(D version(LittleEndian)). | ||
| See_Also: | ||
| <a href="../version.html#PredefinedVersions">Predefined Versions</a> | ||
| +/ | ||
| enum Endian | ||
| { | ||
| BigEndian, /// big endian byte order | ||
| LittleEndian /// little endian byte order | ||
| bigEndian, /// Big endian byte order | ||
| littleEndian /// Little endian byte order | ||
| } | ||
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| version(LittleEndian) | ||
| { | ||
| /// Native system endianness | ||
| Endian endian = Endian.LittleEndian; | ||
| } | ||
| else | ||
| { | ||
| Endian endian = Endian.BigEndian; | ||
| } | ||
| /// The endianness that the program was compiled for. | ||
| version(LittleEndian) Endian endian = Endian.littleEndian; | ||
| else Endian endian = Endian.bigEndian; | ||
| } | ||
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| // The rest should get filled in dynamically at runtime | ||
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| OS os = OS.WindowsXP; | ||
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| // Operating system version as in | ||
| // os_major.os_minor | ||
| uint os_major = 4; | ||
| uint os_minor = 0; | ||
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