[llvm-commits] [compiler-rt] r78538 - in/compiler-rt/trunk/lib:enable_execute_stack.c endianness.h

[Nuno Lopes]

> > The idea is to avoid the runtime overhead, so I still believe it should 
> > be
>
> Hmm, OK valid point although how much overhead is it really?

overhead is always overhead, especially is low-level libraries like this one 
:)


> BTW, Do you know where getpagesize() is from, never seen that before?

the man page says the following:

"Conforming to: SVr4, 4.4BSD, SUSv2. In SUSv2 the getpagesize() call is 
labeled LEGACY, and in POSIX.1-2001 it has been dropped. HP-UX does not have 
this call."

Nuno