diff options
Diffstat (limited to 'src/H5Sprivate.h')
| -rw-r--r-- | src/H5Sprivate.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/H5Sprivate.h b/src/H5Sprivate.h index ff0a021..b01d9dc 100644 --- a/src/H5Sprivate.h +++ b/src/H5Sprivate.h @@ -78,11 +78,13 @@ typedef struct H5S_hyper_node_tag { hssize_t *end; /* Pointer to a corner of a hyperslab furthest from the origin */ struct { uintn cached; /* Flag to indicate that the block is cached (during I/O only) */ - size_t size; /* Size of cached block (in elements) */ - uintn left; /* Elements left to access in block */ + size_t size; /* Size of cached block (in elements) */ + uintn rleft; /* Read elements left to access in block */ + uintn wleft; /* Write elements left to access in block */ hid_t block_id; /* Temporary buffer ID */ uint8_t *block; /* Pointer into temporary buffer for cache */ - uint8_t *pos; /* Pointer to current location within block */ + uint8_t *rpos; /* Pointer to current read location within block */ + uint8_t *wpos; /* Pointer to current write location within block */ } cinfo; struct H5S_hyper_node_tag *next; /* pointer to next hyperslab in list */ } H5S_hyper_node_t; @@ -182,7 +184,7 @@ typedef struct H5S_fconv_t { /* Initialize file element numbering information */ herr_t (*init)(const struct H5O_layout_t *layout, const H5S_t *space, - H5S_sel_iter_t *iter); + H5S_sel_iter_t *iter, size_t *min_elem_out); /* Determine optimal number of elements to transfer */ size_t (*avail)(const H5S_t *file_space, const H5S_sel_iter_t *file_iter, @@ -214,7 +216,7 @@ typedef struct H5S_mconv_t { /* Initialize memory element numbering information */ herr_t (*init)(const struct H5O_layout_t *layout, const H5S_t *space, - H5S_sel_iter_t *iter); + H5S_sel_iter_t *iter, size_t *min_elem_out); /* Gather elements from app buffer to type conversion buffer */ size_t (*gath)(const void *buf, size_t elmt_size, |