[op] Move SignalAct to abi/linux package.

There were also other duplicate definitions of the same struct that I have now
removed.

Updates #214

PiperOrigin-RevId: 378579954

1 files changed, 5 insertions, 5 deletions

diff --git a/pkg/sentry/syscalls/linux/sys_signal.go b/pkg/sentry/syscalls/linux/sys_signal.go
index 53b12dc41..1249c31a2 100644
--- a/pkg/sentry/syscalls/linux/sys_signal.go
+++ b/pkg/sentry/syscalls/linux/sys_signal.go
@@ -251,20 +251,20 @@ func RtSigaction(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.S
 		return 0, nil, syserror.EINVAL
 	}
 
-	var newactptr *arch.SignalAct
+	var newactptr *linux.SigAction
 	if newactarg != 0 {
-		newact, err := t.CopyInSignalAct(newactarg)
-		if err != nil {
+		var newact linux.SigAction
+		if _, err := newact.CopyIn(t, newactarg); err != nil {
 			return 0, nil, err
 		}
 		newactptr = &newact
 	}
-	oldact, err := t.ThreadGroup().SetSignalAct(sig, newactptr)
+	oldact, err := t.ThreadGroup().SetSigAction(sig, newactptr)
 	if err != nil {
 		return 0, nil, err
 	}
 	if oldactarg != 0 {
-		if err := t.CopyOutSignalAct(oldactarg, &oldact); err != nil {
+		if _, err := oldact.CopyOut(t, oldactarg); err != nil {
 			return 0, nil, err
 		}
 	}