linux api functions
Regan Heath
regan at netmail.co.nz
Fri Sep 7 08:14:45 PDT 2007
Anders Bergh wrote:
> On 9/7/07, llee <llee at goucher.edu> wrote:
>> I'm trying to call shmget(), and getpagesize(). I've imported std.c.linux.linux, but the compiler doesn't recognize either function. can anyone tell me what I need to do to call these functions?
>>
>
> extern (C) int shmget(int /*key_t*/ key, size_t size, int shmflg);
> extern (C) int getpagesize();
>
> I'm not sure what key_t should be in D, but I think it's int.
To find out for certain look for the definition of key_t in the C
headers in /usr/include (or similar).
Of course it is possible another OS defines it differently, so best
thing to do is define it in your D source using a alias, eg.
version(<yourOS>) {
alias int key_t;
}
extern (C) int shmget(key_t key, size_t size, int shmflg);
extern (C) int getpagesize();
Regan
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