Repo copy libpthreads to libkse.

This introduces the WITHOUT_LIBKSE nob,
and changes WITHOUT_LIBPTHREADS to mean with neither threading libs.
Approved by:	re(kensmith)

1 files changed, 0 insertions, 36 deletions

diff --git a/lib/libpthread/thread/thr_msync.c b/lib/libpthread/thread/thr_msync.c
deleted file mode 100644
index 66e88c5..0000000
--- a/lib/libpthread/thread/thr_msync.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * David Leonard <d@openbsd.org>, 1999. Public Domain.
- *
- * $OpenBSD: uthread_msync.c,v 1.2 1999/06/09 07:16:17 d Exp $
- *
- * $FreeBSD$
- */
-
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <pthread.h>
-#include "thr_private.h"
-
-LT10_COMPAT_PRIVATE(__msync);
-LT10_COMPAT_DEFAULT(msync);
-
-__weak_reference(__msync, msync);
-
-int
-__msync(void *addr, size_t len, int flags)
-{
-	struct pthread *curthread = _get_curthread();
-	int	ret;
-
-	/*
-	 * XXX This is quite pointless unless we know how to get the
-	 * file descriptor associated with the memory, and lock it for
-	 * write. The only real use of this wrapper is to guarantee
-	 * a cancellation point, as per the standard. sigh.
-	 */
-	_thr_cancel_enter(curthread);
-	ret = __sys_msync(addr, len, flags);
-	_thr_cancel_leave(curthread, 1);
-
-	return ret;
-}