I need access to fcntl, so I thought I'd do what Apple does with Darwin. But I
don't actually see how to do that. They create Darwin.stdio.fopen(), for
example. But then how do they call the underlying C fopen()?
For that matter, Swift can call C functions directly in some cases, and not at
all in others.
OH! Is it because fcntl is special? Check out its declaration:
int fcntl(int, int, ...) __DARWIN_ALIAS_C(fcntl);
__DARWIN_ALIAS_C is:
#define __DARWIN_ALIAS_C(sym) __asm("_" __STRING(sym)
__DARWIN_SUF_NON_CANCELABLE __DARWIN_SUF_UNIX03)
So, is there some magic module I can create in Swift to make that accessible to
my Swift code?
--
Rick Mann
[email protected]
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