[Haskell-cafe] FFI question

[Vasili I. Galchin]

oops ... let me check ..

on the other hand after rereading man page on POSIX mlockall I noticed
that "flags" formal parameter .. .I noticed that can be OR'd .. hence
I want to OR MCL_CURRENT and MCL_FUTURE  ... fix this then ...

back to helping Ukraina before V.V.Putin does more nastiness ....

Kind thanks,

Vasya

On Tue, Sep 9, 2014 at 10:41 PM, Brandon Allbery <allbery.b at gmail.com> wrote:
> On Tue, Sep 9, 2014 at 11:36 PM, Vasili I. Galchin <vigalchin at gmail.com>
> wrote:
>>
>> >        Did a find/grep under my posix-realtime  directory .. no
>> > definition of MCL_CURRENT, MCL_FUTURE or MCL_CURRENTandFUTURE!! But If
>> > I comment out the case arm MCL_CURRENTandFUTURE in my LockMem.hsc file
>> > and run "cabal build" from the directory where my *.cabal file lives
>> > .. clean compile ... Sigh!??!!
>
>
> The fact that they start with uppercase tells me that they are from C, not
> Haskell. The implication of their relationship with mlockall is that they
> come from a related system header file, namely <sys/mman.h>.
>
> I note that neither my FreeBSD nor my OS X system defines
> MCL_CURRENTandFUTURE in /usr/include/sys/mman.h, although the other two are
> defined.
>
> --
> brandon s allbery kf8nh                               sine nomine associates
> allbery.b at gmail.com                                  ballbery at sinenomine.net
> unix, openafs, kerberos, infrastructure, xmonad        http://sinenomine.net