pcmk__open_devnull  517 daemons/pacemakerd/pcmkd_subdaemons.c         pcmk__open_devnull(O_RDONLY);   // stdin (fd 0)
pcmk__open_devnull  518 daemons/pacemakerd/pcmkd_subdaemons.c         pcmk__open_devnull(O_WRONLY);   // stdout (fd 1)
pcmk__open_devnull  519 daemons/pacemakerd/pcmkd_subdaemons.c         pcmk__open_devnull(O_WRONLY);   // stderr (fd 2)
pcmk__open_devnull  417 lib/common/utils.c     pcmk__open_devnull(O_RDONLY);   // stdin (fd 0)
pcmk__open_devnull  420 lib/common/utils.c     pcmk__open_devnull(O_WRONLY);   // stdout (fd 1)
pcmk__open_devnull  423 lib/common/utils.c     pcmk__open_devnull(O_WRONLY);   // stderr (fd 2)