4 files changed, 34 insertions, 16 deletions
diff --git a/internal/event.go b/internal/event.go
index 7de9307..e05a048 100644
--- a/internal/event.go
+++ b/internal/event.go
@@ -12,11 +12,13 @@ type event interface {
 	GetPid() uint32
 	GetTid() uint32
 	GetTime() uint32
+	GetRet() (int64, bool)
 	Recycle()
 }
 
 type enterExitEvent struct {
 	enterEv, exitEv event
+	filePath        string
 }
 
 func (e enterExitEvent) String() string {
@@ -25,9 +27,15 @@ func (e enterExitEvent) String() string {
 	duration := e.exitEv.GetTime() - e.enterEv.GetTime()
 	sb.WriteString(fmt.Sprintf("%08d µs", duration))
 
+	sb.WriteString(fmt.Sprintf(" %v.%v", e.enterEv.GetPid(), e.enterEv.GetTid()))
+
 	sb.WriteString(" ")
 	sb.WriteString(e.enterEv.GetSyscallId().Name())
 
+	if ret, ok := e.exitEv.GetRet(); ok {
+		sb.WriteString(fmt.Sprintf(" => %v", ret))
+	}
+
 	return sb.String()
 }
 
diff --git a/internal/eventloop.go b/internal/eventloop.go
index 765345d..6163ebf 100644
--- a/internal/eventloop.go
+++ b/internal/eventloop.go
@@ -10,13 +10,12 @@ import (
 	bpf "github.com/aquasecurity/libbpfgo"
 )
 
-type openFile struct {
-	fd   int32
-	path string
-}
-
-func (o openFile) String() string {
-	return fmt.Sprintf("(%d) %s", o.fd, o.path)
+func eventLoop(bpfModule *bpf.Module, rawCh <-chan []byte) {
+	for ev := range events(rawCh) {
+		fmt.Println(ev)
+		ev.recycle()
+	}
+	fmt.Println("Good bye")
 }
 
 func events(rawCh <-chan []byte) <-chan enterExitEvent {
@@ -64,12 +63,3 @@ func events(rawCh <-chan []byte) <-chan enterExitEvent {
 
 	return evCh
 }
-
-func eventLoop(bpfModule *bpf.Module, rawCh <-chan []byte) {
-	for ev := range events(rawCh) {
-		fmt.Println(ev.dump())
-		ev.recycle()
-	}
-
-	fmt.Println("Good bye")
-}
diff --git a/internal/generated/nqc.raku b/internal/generated/nqc.raku
index f53f34e..536e893 100644
--- a/internal/generated/nqc.raku
+++ b/internal/generated/nqc.raku
@@ -122,6 +122,10 @@ class NQCToGoActions {
         func ($self-ref *{$<identifier>.made}) GetTime() uint32 \{
             return $self-ref.Time
         \}
+
+        func ($self-ref *{$<identifier>.made}) GetRet() (int64, bool) \{
+            return {$<identifier>.made eq 'RetEvent' ?? "$self-ref.Ret, true" !! '0, false' }
+        \}
         END
     }
 
diff --git a/internal/generated/types/types.go b/internal/generated/types/types.go
index 6f520e5..85350ca 100644
--- a/internal/generated/types/types.go
+++ b/internal/generated/types/types.go
@@ -294,6 +294,10 @@ func (o *OpenEnterEvent) GetTime() uint32 {
 	return o.Time
 }
 
+func (o *OpenEnterEvent) GetRet() (int64, bool) {
+	return 0, false
+}
+
 var poolOfOpenEnterEvents = sync.Pool{
 	New: func() interface{} { return &OpenEnterEvent{} },
 }
@@ -343,6 +347,10 @@ func (n *NullEvent) GetTime() uint32 {
 	return n.Time
 }
 
+func (n *NullEvent) GetRet() (int64, bool) {
+	return 0, false
+}
+
 var poolOfNullEvents = sync.Pool{
 	New: func() interface{} { return &NullEvent{} },
 }
@@ -393,6 +401,10 @@ func (f *FdEvent) GetTime() uint32 {
 	return f.Time
 }
 
+func (f *FdEvent) GetRet() (int64, bool) {
+	return 0, false
+}
+
 var poolOfFdEvents = sync.Pool{
 	New: func() interface{} { return &FdEvent{} },
 }
@@ -443,6 +455,10 @@ func (r *RetEvent) GetTime() uint32 {
 	return r.Time
 }
 
+func (r *RetEvent) GetRet() (int64, bool) {
+	return r.Ret, true
+}
+
 var poolOfRetEvents = sync.Pool{
 	New: func() interface{} { return &RetEvent{} },
 }