Enable t_ptrace with an errno change compared to NetBSD.

Note that the last test triggers a kernel bug related to waitpid(9) and
ptraced processes.  This is now visible thanks to recent make(1) changes.

guenther@ suggests to look at the logic behind `p_orphan' in FreeBSD to
fix this bug.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/regress/lib/libc/sys/README b/src/regress/lib/libc/sys/README
index 84a442eb5d..0f7d82e7b6 100644
--- a/src/regress/lib/libc/sys/README
+++ b/src/regress/lib/libc/sys/README
@@ -18,6 +18,7 @@ t_getrusage	- no expected fail, PR kern/30115 is NetBSD, work more
 t_mknod         - remove tests for unsupported file types
 t_msgget        - remove msgget_limit test
 t_poll          - remove pollts_* tests
+t_ptrace        - change EPERM -> EINVAL for PT_ATTACH of a parent
 t_revoke        - remove basic tests, revoke only on ttys supported
 t_select        - remove sigset_t struct as it is int on OpenBSD
 
@@ -26,7 +27,6 @@ t_mlock		- wrong errno, succeeds where not expected, POSIX imprecise
 t_mmap          - ENOTBLK on test NetBSD is skipping, remove mmap_va0 test
 t_msgrcv        - msgrcv(id, &r, 3 - 1, 0x41, 004000) != -1
 t_pipe2         - closefrom(4) == -1, remove F_GETNOSIGPIPE and nosigpipe test
-t_ptrace        - ptrace(0, 0, ((void *)0), 0) != -1
 t_stat          - invalid GID with doas
 t_syscall       - SIGSEGV
 t_unlink        - wrong errno according to POSIX