MS_SYNC is actually 0, so we cannot test that both MS_SYNC and MS_ASYNC are set. --- sysdeps/mach/hurd/msync.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/sysdeps/mach/hurd/msync.c b/sysdeps/mach/hurd/msync.c index a1244e42e2..115d30ec41 100644 --- a/sysdeps/mach/hurd/msync.c +++ b/sysdeps/mach/hurd/msync.c @@ -47,9 +47,6 @@ msync (void *addr, size_t length, int flags) kern_return_t err; int cancel_oldtype; - if ((flags & (MS_SYNC | MS_ASYNC)) == (MS_SYNC | MS_ASYNC)) - return __hurd_fail (EINVAL); - while (cur < target) { vm_address_t begin = cur; -- 2.33.0