PMIX_SHMEM_DS_ID_INVALID  205 opal/mca/pmix/pmix4x/pmix/src/mca/pshmem/mmap/pshmem_mmap.c     sm_seg->seg_id = PMIX_SHMEM_DS_ID_INVALID;
PMIX_SHMEM_DS_ID_INVALID   52 opal/mca/pmix/pmix4x/pmix/src/mca/pshmem/pshmem.h     sm_seg->seg_id = PMIX_SHMEM_DS_ID_INVALID;