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From "Ray Chen (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-6299) ioctl() doesn't work on z/OS when the pipe is set up with pipe() function
Date Fri, 07 Aug 2009 02:51:14 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-6299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ray Chen updated HARMONY-6299:
------------------------------

    Attachment: patch.diff

In the patch, use socketpair() instead of pipe() to set up pipe used in the procimpl.c to
make the ioctl() work

> ioctl() doesn't work on z/OS when the pipe is set up with pipe() function
> -------------------------------------------------------------------------
>
>                 Key: HARMONY-6299
>                 URL: https://issues.apache.org/jira/browse/HARMONY-6299
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>    Affects Versions: 5.0M10
>         Environment: OS: z/OS
>            Reporter: Ray Chen
>             Fix For: 5.0M11
>
>         Attachments: patch.diff
>
>
> In trunk\modules\luni\src\main\native\luni\unix\procimpl.c, ioctl() is used to test whether
there are datas in the pipe read side, it works well on every platforms except on z/OS. 
> Becuse the ioctl() doesn't work,  it can not throw error as expected.

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