OPAL_SHMEM_POSIX_MAX_ATTEMPTS  104 opal/mca/shmem/posix/shmem_posix_common_utils.c     } while (attempt < OPAL_SHMEM_POSIX_MAX_ATTEMPTS);
OPAL_SHMEM_POSIX_MAX_ATTEMPTS  107 opal/mca/shmem/posix/shmem_posix_common_utils.c     if (attempt >= OPAL_SHMEM_POSIX_MAX_ATTEMPTS) {