better

2 files changed, 3 insertions, 9 deletions

diff --git a/internal/eventloop.go b/internal/eventloop.go
index c64d7e6..cd5ea25 100644
--- a/internal/eventloop.go
+++ b/internal/eventloop.go
@@ -301,8 +301,9 @@ func (e *eventLoop) syscallExit(exitEv event.Event, ch chan<- *event.Pair) {
 			e.files[newFd] = fdFile.Dup(newFd)
 		case syscall.F_DUPFD_CLOEXEC:
 			newFd := int32(retEvent.Ret)
-			duppedFd := fdFile.DupAddFlags(newFd, syscall.O_CLOEXEC)
-			e.files[newFd] = duppedFd
+			duppedFdFile := fdFile.Dup(newFd)
+			duppedFdFile.AddFlags(syscall.O_CLOEXEC)
+			e.files[newFd] = duppedFdFile
 		}
 
 	default:
diff --git a/internal/file/file.go b/internal/file/file.go
index 11d992d..6c29961 100644
--- a/internal/file/file.go
+++ b/internal/file/file.go
@@ -55,13 +55,6 @@ func (f FdFile) Dup(fd int32) FdFile {
 	return dupFd
 }
 
-func (f FdFile) DupAddFlags(fd, flags int32) FdFile {
-	dupFd := f
-	dupFd.fd = fd
-	dupFd.flags = Flags(int32(dupFd.flags) | flags)
-	return dupFd
-}
-
 func readFlagsFromFdInfo(fd int32, pid uint32) (Flags, error) {
 	data, err := os.ReadFile(fmt.Sprintf("/proc/%d/fdinfo/%d", pid, fd))
 	if err != nil {