liangbowen wrote:
Hi
I compiled the following code with gcc under FC2 :
#include <asm/semaphore.h>
main()
{
struct semaphore sum;
}
It doesn't compile, saying "storage size of `sem'
isn't known".
and I looked inside asm/semaphore.h, I saw:
#ifndef I386_SEMAPHORE_H
#define I386_SEMAPHORE_H
#include <linux/linkage.h>
#endif
Did I missed something? Please guide me how to fix it.
Sincerely
You're trying to use a kernel data structure in a user-space program.
Don't. The definitions in that header are inside #ifdef __KERNEL__ and
so the provided userspace headers remove that part.
--
Robert Hancock Saskatoon, SK, Canada
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