34   char        buf[PETSC_MAX_PATH_LEN] = "";  in PetscViewerHDF5GetGroup()  local
44     PetscCall(PetscStrncpy(buf, group, sizeof(buf)));  in PetscViewerHDF5GetGroup()
45     if (!group || len) PetscCall(PetscStrlcat(buf, "/", sizeof(buf)));  in PetscViewerHDF5GetGroup()
46     PetscCall(PetscStrlcat(buf, path, sizeof(buf)));  in PetscViewerHDF5GetGroup()
47     PetscCall(PetscStrallocpy(buf, (char **)abspath));  in PetscViewerHDF5GetGroup()
768   char                      buf[PETSC_MAX_PATH_LEN];  in PetscViewerHDF5PushGroup()  local
791       PetscCall(PetscSNPrintf(buf, sizeof(buf), "%s/%s", parent, name));  in PetscViewerHDF5PushGroup()
792       gname = buf;  in PetscViewerHDF5PushGroup()
1400   char       buf[PETSC_MAX_PATH_LEN] = "";  in PetscViewerHDF5Traverse_Internal()  local
1432     PetscCall(PetscStrlcat(buf, "/", sizeof(buf)));  in PetscViewerHDF5Traverse_Internal()
1433     PetscCall(PetscStrlcat(buf, hierarchy[i], sizeof(buf)));  in PetscViewerHDF5Traverse_Internal()
1434     PetscCall(PetscViewerHDF5Traverse_Inner_Internal(h5, buf, createGroup, &exists));  in PetscViewerHDF5Traverse_Internal()