[D-runtime] [D-Programming-Language/druntime] 156f0b: move MAP_ANON back to core.sys.posix.sys.mman

[GitHub via D-runtime]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/druntime
  Commit: 156f0b5fc646612e53847cc793371f9fc7bf6741
      https://github.com/D-Programming-Language/druntime/commit/156f0b5fc646612e53847cc793371f9fc7bf6741
  Author: Martin Nowak <code at dawg.eu>
  Date:   2015-02-17 (Tue, 17 Feb 2015)

  Changed paths:
    M src/core/sys/freebsd/sys/mman.d
    M src/core/sys/linux/sys/mman.d
    M src/core/sys/osx/sys/mman.d
    M src/core/sys/posix/sys/mman.d

  Log Message:
  -----------
  move MAP_ANON back to core.sys.posix.sys.mman

- it's not Posix standard but literally supported
  by every OS and also a widely used flag, therefor
  we consider it standard

- group MS_SYNC/ASYNC/INVALIDATE flags


  Commit: 5f5feb210889600ae25f9029e31e285bd4f13e60
      https://github.com/D-Programming-Language/druntime/commit/5f5feb210889600ae25f9029e31e285bd4f13e60
  Author: Andrei Alexandrescu <andrei at erdani.com>
  Date:   2015-02-17 (Tue, 17 Feb 2015)

  Changed paths:
    M src/core/sys/freebsd/sys/mman.d
    M src/core/sys/linux/sys/mman.d
    M src/core/sys/osx/sys/mman.d
    M src/core/sys/posix/sys/mman.d

  Log Message:
  -----------
  Merge pull request #1176 from MartinNowak/mapAnon

move MAP_ANON back to core.sys.posix.sys.mman


Compare: https://github.com/D-Programming-Language/druntime/compare/e5010955e763...5f5feb210889