diff options
| -rw-r--r-- | src/H5HF.c | 14 | ||||
| -rw-r--r-- | src/H5HFman.c | 38 | ||||
| -rw-r--r-- | src/H5HFpkg.h | 2 |
3 files changed, 44 insertions, 10 deletions
@@ -439,14 +439,8 @@ H5HF_get_obj_len(H5HF_t *fh, hid_t dxpl_id, const void *_id, size_t *obj_len_p) /* Check type of object in heap */ if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_MAN) { - /* Skip over the flag byte */ - id++; - - /* Skip over object offset */ - id += fh->hdr->heap_off_size; - - /* Retrieve the entry length */ - UINT64DECODE_VAR(id, *obj_len_p, fh->hdr->heap_len_size); + if(H5HF_man_get_obj_len(fh->hdr, id, obj_len_p) < 0) + HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "can't get 'managed' object's length") } /* end if */ else if((id_flags & H5HF_ID_TYPE_MASK) == H5HF_ID_TYPE_HUGE) { if(H5HF_huge_get_obj_len(fh->hdr, dxpl_id, id, obj_len_p) < 0) @@ -457,8 +451,8 @@ H5HF_get_obj_len(H5HF_t *fh, hid_t dxpl_id, const void *_id, size_t *obj_len_p) HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, FAIL, "can't get 'tiny' object's length") } /* end if */ else { -HDfprintf(stderr, "%s: Heap ID type not supported yet!\n", FUNC); -HGOTO_ERROR(H5E_HEAP, H5E_UNSUPPORTED, FAIL, "heap ID type not supported yet") + HDfprintf(stderr, "%s: Heap ID type not supported yet!\n", FUNC); + HGOTO_ERROR(H5E_HEAP, H5E_UNSUPPORTED, FAIL, "heap ID type not supported yet") } /* end else */ done: diff --git a/src/H5HFman.c b/src/H5HFman.c index 62f5580..58e3318 100644 --- a/src/H5HFman.c +++ b/src/H5HFman.c @@ -218,6 +218,44 @@ done: /*------------------------------------------------------------------------- + * Function: H5HF_man_get_obj_len + * + * Purpose: Get the size of a managed heap object + * + * Return: SUCCEED (Can't fail) + * + * Programmer: Dana Robinson (derobins@hdfgroup.org) + * August 2012 + * + *------------------------------------------------------------------------- + */ +herr_t +H5HF_man_get_obj_len(H5HF_hdr_t *hdr, const uint8_t *id, size_t *obj_len_p) +{ + + FUNC_ENTER_NOAPI_NOINIT_NOERR + + /* + * Check arguments. + */ + HDassert(hdr); + HDassert(id); + HDassert(obj_len_p); + + /* Skip over the flag byte */ + id++; + + /* Skip over object offset */ + id += hdr->heap_off_size; + + /* Retrieve the entry length */ + UINT64DECODE_VAR(id, *obj_len_p, hdr->heap_len_size); + + FUNC_LEAVE_NOAPI(SUCCEED) +} /* end H5HF_man_get_obj_len() */ + + +/*------------------------------------------------------------------------- * Function: H5HF_man_op_real * * Purpose: Internal routine to perform an operation on a managed heap diff --git a/src/H5HFpkg.h b/src/H5HFpkg.h index 498c45e..e0deca7 100644 --- a/src/H5HFpkg.h +++ b/src/H5HFpkg.h @@ -662,6 +662,8 @@ H5_DLL herr_t H5HF_man_dblock_dest(H5HF_direct_t *dblock); /* Managed object routines */ H5_DLL herr_t H5HF_man_insert(H5HF_hdr_t *fh, hid_t dxpl_id, size_t obj_size, const void *obj, void *id); +H5_DLL herr_t H5HF_man_get_obj_len(H5HF_hdr_t *hdr, const uint8_t *id, + size_t *obj_len_p); H5_DLL herr_t H5HF_man_read(H5HF_hdr_t *fh, hid_t dxpl_id, const uint8_t *id, void *obj); H5_DLL herr_t H5HF_man_write(H5HF_hdr_t *hdr, hid_t dxpl_id, const uint8_t *id, |