This is the mail archive of the ecos-bugs@sourceware.org mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug 1001637] New: fcntl() fails to handle F_GETFL, F_SETFL


Please do not reply to this email. Use the web interface provided at:
http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001637

           Summary: fcntl() fails to handle F_GETFL, F_SETFL
           Product: eCos
           Version: CVS
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: normal
         Component: Filesystem support
        AssignedTo: unassigned@bugs.ecos.sourceware.org
        ReportedBy: bernd.edlinger@hotmail.de
                CC: ecos-bugs@ecos.sourceware.org
             Class: Advice Request


Created an attachment (id=1851)
 --> (http://bugs.ecos.sourceware.org/attachment.cgi?id=1851)
proposed patch to fix this defect

The fcntl function does not handle F_GETFL, F_SETFL at all.
Furthermore, the result of F_DUPFL is not returned.

Note, the ustl uses fcntl() to set a file to non-blocking,
see fstream::set_nonblock().

The attached patch for "ecos/packages/io/fileio/current/src/io.cxx"
adds the necessary implementation for this function codes to fcntl().

Furthermore, it enables the ioctl function code FIONBIO to change
the file flag O_NONBLOCK accordingly.

-- 
Configure bugmail: http://bugs.ecos.sourceware.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]