library: syscall.CloseOnExec

2024-07-28 23:15:20 +08:00
parent a9ece9e49d
commit 7d045842dd
1 changed files with 1 additions and 4 deletions
--- a/internal/lib/syscall/exec_unix.go
+++ b/internal/lib/syscall/exec_unix.go
@@ -68,10 +68,7 @@ import (
 var ForkLock sync.RWMutex

 func CloseOnExec(fd int) {
-	/* TODO(xsw):
-	fcntl(fd, F_SETFD, FD_CLOEXEC)
-	*/
-	panic("todo: syscall.CloseOnExec")
+	os.Fcntl(c.Int(fd), syscall.F_SETFD, syscall.FD_CLOEXEC)
 }

 func SetNonblock(fd int, nonblocking bool) (err error) {