pcmk__open_devnull  357 daemons/pacemakerd/pacemakerd.c         pcmk__open_devnull(O_RDONLY);   // stdin (fd 0)
pcmk__open_devnull  358 daemons/pacemakerd/pacemakerd.c         pcmk__open_devnull(O_WRONLY);   // stdout (fd 1)
pcmk__open_devnull  359 daemons/pacemakerd/pacemakerd.c         pcmk__open_devnull(O_WRONLY);   // stderr (fd 2)
pcmk__open_devnull  447 lib/common/utils.c     pcmk__open_devnull(O_RDONLY);   // stdin (fd 0)
pcmk__open_devnull  450 lib/common/utils.c     pcmk__open_devnull(O_WRONLY);   // stdout (fd 1)
pcmk__open_devnull  453 lib/common/utils.c     pcmk__open_devnull(O_WRONLY);   // stderr (fd 2)