pcmk__open_devnull  348 daemons/pacemakerd/pacemakerd.c         pcmk__open_devnull(O_RDONLY);   // stdin (fd 0)
pcmk__open_devnull  349 daemons/pacemakerd/pacemakerd.c         pcmk__open_devnull(O_WRONLY);   // stdout (fd 1)
pcmk__open_devnull  350 daemons/pacemakerd/pacemakerd.c         pcmk__open_devnull(O_WRONLY);   // stderr (fd 2)
pcmk__open_devnull  501 lib/common/utils.c     pcmk__open_devnull(O_RDONLY);   // stdin (fd 0)
pcmk__open_devnull  504 lib/common/utils.c     pcmk__open_devnull(O_WRONLY);   // stdout (fd 1)
pcmk__open_devnull  507 lib/common/utils.c     pcmk__open_devnull(O_WRONLY);   // stderr (fd 2)