Sync libc syscall tests with changes in upstream NetBSD. Use #ifdef

to document differences to NetBSD behaviour, this helps to track
upstream.  Mark currently failing test as expected failures.  So
test programs get compiled and executed, but it shows that further
investigation is necceassry.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/regress/lib/libc/sys/t_ptrace.c b/src/regress/lib/libc/sys/t_ptrace.c
index e651dec0a1..a48616efb2 100644
--- a/src/regress/lib/libc/sys/t_ptrace.c
+++ b/src/regress/lib/libc/sys/t_ptrace.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: t_ptrace.c,v 1.3 2020/02/02 20:18:17 bluhm Exp $      */
+/*      $OpenBSD: t_ptrace.c,v 1.4 2020/11/09 23:18:51 bluhm Exp $      */
 /*      $NetBSD: t_ptrace.c,v 1.4 2018/05/14 12:44:40 kamil Exp $       */
 
 /*-
@@ -171,7 +171,11 @@ ATF_TC_BODY(attach_chroot, tc)
                 rv = write(fds_toparent[1], &msg, sizeof(msg));
                 FORKEE_ASSERTX(rv == sizeof(msg));
 
+#ifdef __OpenBSD__
                 ATF_REQUIRE_ERRNO(EINVAL,
+#else
+                ATF_REQUIRE_ERRNO(EPERM,
+#endif
                         ptrace(PT_ATTACH, getppid(), NULL, 0) == -1);
 
                 rv = read(fds_fromparent[0], &msg, sizeof(msg));