func os.ensurePidfd

2 uses

	os (current package)
		exec_posix.go#L38: 	attrSys, shouldDupPidfd := ensurePidfd(attr.Sys)
		pidfd_linux.go#L29: func ensurePidfd(sysAttr *syscall.SysProcAttr) (*syscall.SysProcAttr, bool) {