path_len           40 opal/mca/btl/usnic/test/usnic_btl_run_tests.c     int path_len;
path_len           71 opal/mca/btl/usnic/test/usnic_btl_run_tests.c     path_len = strlen(libmpi_path) + strlen("/openmpi/") + strlen(MCA_BTL_USNIC_SO);
path_len           72 opal/mca/btl/usnic/test/usnic_btl_run_tests.c     path = calloc(path_len+1, 1);