diff options
Diffstat (limited to 'lib/libkse/thread/thr_msync.c')
-rw-r--r-- | lib/libkse/thread/thr_msync.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/lib/libkse/thread/thr_msync.c b/lib/libkse/thread/thr_msync.c deleted file mode 100644 index 8bb0017..0000000 --- a/lib/libkse/thread/thr_msync.c +++ /dev/null @@ -1,37 +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 "namespace.h" -#include <sys/types.h> -#include <sys/mman.h> -#include <pthread.h> -#include "un-namespace.h" -#include "thr_private.h" - -int __msync(void *addr, size_t len, int flags); - -__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); -} |