[jira] Updated: (STDCXX-908) add support for environments with no mmap

["Martin Sebor (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/STDCXX-908?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Sebor updated STDCXX-908:
--------------------------------

    Attachment: stdcxx-908.patch

Attached simple patch to make it possible to disable mmap(). {{nm}} output on the library with the patch applied:

{noformat}
$ nm ../lib/libstd15D.so.4.2.0 | egrep "(mmap|munmap)"
000000000006c21c T _ZN4__rw11__rw_munmapEPKvm
000000000006c264 T _ZN4__rw9__rw_mmapEPKcPm
00000000000c7a20 r _ZZN4__rw11__rw_munmapEPKvmE19__PRETTY_FUNCTION__
00000000000c7a60 r _ZZN4__rw9__rw_mmapEPKcPmE19__PRETTY_FUNCTION__
{noformat}

> add support for environments with no mmap
> -----------------------------------------
>
>                 Key: STDCXX-908
>                 URL: https://issues.apache.org/jira/browse/STDCXX-908
>             Project: C++ Standard Library
>          Issue Type: Wish
>          Components: Build
>    Affects Versions: 4.2.1
>            Reporter: Martin Sebor
>             Fix For: 4.2.2
>
>         Attachments: stdcxx-908.patch
>
>   Original Estimate: 6h
>  Remaining Estimate: 6h
>
> From this [post|http://stdcxx.markmail.org/message/wnwc2cd4j33bpw6j]:
> -------- Original Message --------
> Subject: Is it possible to compile STDCXX without mmap/munmap support ?
> Date: Sun, 4 May 2008 11:33:32 -0700 (PDT)
> From: pegasus2000 <pegasus2000 AT email DOT it>
> Reply-To: dev AT stdcxx DOT apache DOT org
> To: dev AT stdcxx DOT apache DOT org
> Playstation Portable hasn't support for MMU, so the function mmap and munmap
> aren't
> supported. I'm working in order to port STDCXX under nd environment. 
> Is it possible to compile and to use this library without mmap and munmap
> routines ?

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