ed added a subscriber: ed.
================
Comment at: include/__config:742
@@ +741,3 @@
+#ifndef _LIBCPP_HAS_NO_THREADS
+# if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__linux__) ||
defined(__APPLE__)
+# define _LIBCPP_THREAD_API _LIBCPP_PTHREAD
----------------
espositofulvio wrote:
> theraven wrote:
> > #ifdef unix will catch most of these (for some reason, not OS X, even
> > though it's the only one that actually is certified as UNIX...)
> I didn't know that and I'm not sure I've included all the supported platforms
> (in include/__config there are definitions for __ sun __ and __ CloudABI __
> which I know very little about). Is there somewhere a list of supported
> platforms?
CloudABI has pthreads, but it does not have `unix` defined. Both FreeBSD and
CloudABI also support C11 `<threads.h>`.
If you're going to stick to the code you have right now, be sure to add
`defined(__CloudABI__)` to that list of operating systems.
The POSIX way of testing whether pthreads is available is:
#include <unistd.h>
#if _POSIX_THREADS > 0
...
#endif
See: http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/unistd.h.html
Repository:
rL LLVM
http://reviews.llvm.org/D11781
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