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Re: [Minios-devel] [UNIKRAFT PATCH] lib/vfs: expose additional vfs functions


  • To: Costin Lupu <costin.lup@xxxxxxxxx>, "minios-devel@xxxxxxxxxxxxx" <minios-devel@xxxxxxxxxxxxx>
  • From: Felipe Huici <Felipe.Huici@xxxxxxxxx>
  • Date: Thu, 4 Apr 2019 20:11:34 +0000
  • Accept-language: en-US, de-DE
  • Delivery-date: Thu, 04 Apr 2019 20:11:45 +0000
  • List-id: Mini-os development list <minios-devel.lists.xenproject.org>
  • Thread-index: AQHU6rceMCGQdig2a0udHN3g2hc7D6Yrpz2AgADIhoA=
  • Thread-topic: [Minios-devel] [UNIKRAFT PATCH] lib/vfs: expose additional vfs functions

Hi Costin,

No problem, I'll send a v2 with your functions added.

-- Felipe

============================================================
Dr. Felipe Huici
Chief Researcher, Systems and Machine Learning Group
NEC Laboratories Europe GmbH
Kurfuerstenanlage 36, D-69115 Heidelberg
Tel.  +49
(0)6221 4342-241
Fax:  +49
(0)6221 4342-155
 
e-mail:
felipe.huici@xxxxxxxxx
============================================================
Registered at Amtsgericht Mannheim, Germany, HRB728558

On 04.04.19, 12:13, "Costin Lupu" <costin.lup@xxxxxxxxx> wrote:

    Hi Felipe,
    
    Since we're doing this, would you mind exporting the following functions
    too? These are needed by the ongoing applications porting projects.
    
    getcwd
    chown (even though it's only stubbed)
    fstatat
    statfs
    lstat
    openat
    opendir
    readir
    pread
    pwrite
    pwritev
    readv
    writev
    truncate
    
    
    Thanks,
    Costin
    
    On 4/4/19 10:22 AM, Felipe Huici wrote:
    > Expose flock and ftruncate, needed by a number of external libraries
    > (e.g., libuuid).
    > 
    > Signed-off-by: Felipe Huici <felipe.huici@xxxxxxxxx>
    > ---
    >  lib/vfscore/exportsyms.uk | 2 ++
    >  1 file changed, 2 insertions(+)
    > 
    > diff --git a/lib/vfscore/exportsyms.uk b/lib/vfscore/exportsyms.uk
    > index e2afafa7..de7d9aa5 100644
    > --- a/lib/vfscore/exportsyms.uk
    > +++ b/lib/vfscore/exportsyms.uk
    > @@ -22,6 +22,8 @@ read
    >  mkdir
    >  fsync
    >  fstat
    > +ftruncate
    > +flock
    >  stat
    >  chmod
    >  dup
    > 
    

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