toread            542 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c   size_t toread, filesize, totalread;
toread            545 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c   toread = filesize = *sizep;
toread            552 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c   ret = read(fd, buffer, toread+1);
toread            560 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c   if (totalread < toread + 1)
toread            570 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c     toread = filesize;
toread            580 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c     ret = read(fd, buffer+toread+1, toread);
toread            587 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c   } while ((size_t) ret == toread);