diff options
Diffstat (limited to 'src/H5FDonion.h')
| -rw-r--r-- | src/H5FDonion.h | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/src/H5FDonion.h b/src/H5FDonion.h index c91010c..54af14e 100644 --- a/src/H5FDonion.h +++ b/src/H5FDonion.h @@ -21,19 +21,29 @@ #define H5FD_ONION (H5FDperform_init(H5FD_onion_init)) #define H5FD_ONION_VALUE H5_VFD_ONION -#define H5FD_ONION_ENABLE_INDEX_STATS 0 +/* Current version of the fapl info struct */ +#define H5FD_ONION_FAPL_INFO_VERSION_CURR 1 -#define H5FD_ONION_FAPL_INFO_VERSION_CURR 1 -#define H5FD_ONION_FAPL_INFO_FLAG_FORCE_OPEN 1 -#define H5FD_ONION_FAPL_INFO_CREATE_FLAG_ENABLE_DIVERGENT_HISTORY 1 -#define H5FD_ONION_FAPL_INFO_CREATE_FLAG_ENABLE_PAGE_ALIGNMENT 2 -#define H5FD_ONION_FAPL_INFO_COMMENT_MAX_LEN 255 -#define H5FD_ONION_FAPL_INFO_REVISION_ID_LATEST UINT64_MAX +/* Flag to open a file that has a locked header (after crashes, for example) */ +#define H5FD_ONION_FAPL_INFO_FLAG_FORCE_OPEN 1 + +/* Flag to enable opening older revisions in write mode, creating a tree */ +#define H5FD_ONION_FAPL_INFO_CREATE_FLAG_ENABLE_DIVERGENT_HISTORY 0x1 + +/* Flag to require page alignment of onion revision data */ +#define H5FD_ONION_FAPL_INFO_CREATE_FLAG_ENABLE_PAGE_ALIGNMENT 0x2 + +/* Max length of a comment */ +#define H5FD_ONION_FAPL_INFO_COMMENT_MAX_LEN 255 + +/* Indicates that you want the latest revision + * TODO: Does this work? + */ +#define H5FD_ONION_FAPL_INFO_REVISION_ID_LATEST UINT64_MAX typedef enum H5FD_onion_target_file_constant_t { H5FD_ONION_STORE_TARGET_H5, /* Onion history as part of HDF5 file */ H5FD_ONION_STORE_TARGET_ONION, /* Separate, single "onion" file */ - /* TODO: other storage location/scheme? */ } H5FD_onion_target_file_constant_t; /*----------------------------------------------------------------------------- |