unix: add ptrace(PT_DENY_ATTACH) wrapper for darwin

Change-Id: I13e4426e6e411ceb449539479d9bcee15a518cf6 Reviewed-on: https://go-review.googlesource.com/c/sys/+/464655 Run-TryBot: Ian Lance Taylor <[email protected]> TryBot-Result: Gopher Robot <[email protected]> Reviewed-by: Michael Knyszek <[email protected]> Auto-Submit: Ian Lance Taylor <[email protected]> Reviewed-by: Ian Lance Taylor <[email protected]> Reviewed-by: Tobias Klauser <[email protected]>
golang · Feb 3, 2023 · 0e1262c · 0e1262c
1 parent 6938dae
commit 0e1262c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/unix/syscall_darwin.go b/unix/syscall_darwin.go
@@ -230,6 +230,7 @@ func direntNamlen(buf []byte) (uint64, bool) {
 
 func PtraceAttach(pid int) (err error) { return ptrace(PT_ATTACH, pid, 0, 0) }
 func PtraceDetach(pid int) (err error) { return ptrace(PT_DETACH, pid, 0, 0) }
+func PtraceDenyAttach() (err error)    { return ptrace(PT_DENY_ATTACH, 0, 0, 0) }
 
 //sysnb	pipe(p *[2]int32) (err error)