pmix_fd_is_chardev  124 opal/mca/pmix/pmix4x/pmix/src/common/pmix_iof.h            (pmix_fd_is_chardev(fd) && !isatty(fd)) ||
pmix_fd_is_chardev   88 opal/mca/pmix/pmix4x/pmix/src/util/fd.h PMIX_EXPORT bool pmix_fd_is_chardev(int fd);