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-rw-r--r--src/H5FD.c63
1 files changed, 45 insertions, 18 deletions
diff --git a/src/H5FD.c b/src/H5FD.c
index 6264c3d..95dad3e 100644
--- a/src/H5FD.c
+++ b/src/H5FD.c
@@ -2117,7 +2117,7 @@ H5FD_update_eoa(H5FD_t *file, H5FD_mem_t type, hid_t dxpl_id, hsize_t size)
assert(type >= H5FD_MEM_DEFAULT && type < H5FD_MEM_NTYPES);
assert(size > 0);
- eoa = file->cls->get_eoa(file);
+ eoa = file->cls->get_eoa(file, type);
#ifdef H5F_DEBUG
if(file->alignment * file->threshold != 1 && H5DEBUG(F))
@@ -2138,7 +2138,7 @@ H5FD_update_eoa(H5FD_t *file, H5FD_mem_t type, hid_t dxpl_id, hsize_t size)
eoa += wasted;
- if(file->cls->set_eoa(file, eoa) < 0)
+ if(file->cls->set_eoa(file, type, eoa) < 0)
HGOTO_ERROR(H5E_VFL, H5E_NOSPACE, HADDR_UNDEF, "file allocation request failed")
} /* end if */
@@ -2149,7 +2149,7 @@ H5FD_update_eoa(H5FD_t *file, H5FD_mem_t type, hid_t dxpl_id, hsize_t size)
ret_value = eoa;
eoa += size;
- if(file->cls->set_eoa(file, eoa) < 0)
+ if(file->cls->set_eoa(file, type, eoa) < 0)
HGOTO_ERROR(H5E_VFL, H5E_NOSPACE, HADDR_UNDEF, "file allocation request failed")
/* Free the wasted memory */
@@ -2440,9 +2440,9 @@ HDfprintf(stderr, "%s: type = %u, addr = %a, size = %Hu\n", FUNC, (unsigned)type
if(file->cls->get_eoa) {
haddr_t eoa;
- eoa = file->cls->get_eoa(file);
+ eoa = file->cls->get_eoa(file, type);
if(eoa == (last->addr+last->size)) {
- if(file->cls->set_eoa(file, last->addr) < 0)
+ if(file->cls->set_eoa(file, type, last->addr) < 0)
HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, FAIL, "set end of space allocation request failed")
/* Remove this free block from the list */
@@ -2618,7 +2618,7 @@ H5FD_can_extend(const H5FD_t *file, H5FD_mem_t type, haddr_t addr, hsize_t size,
FUNC_ENTER_NOAPI(H5FD_can_extend, FAIL)
/* Retrieve the end of the address space */
- if(HADDR_UNDEF==(eoa=H5FD_get_eoa(file)))
+ if(HADDR_UNDEF==(eoa=H5FD_get_eoa(file, type)))
HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, FAIL, "driver get_eoa request failed")
/* Check if the block is exactly at the end of the file */
@@ -2713,7 +2713,7 @@ HDfprintf(stderr, "%s: type = %u, addr = %a, size = %Hu, extra_requested = %Hu\n
#endif /* H5FD_ALLOC_DEBUG */
/* Retrieve the end of the address space */
- if(HADDR_UNDEF==(eoa=H5FD_get_eoa(file)))
+ if(HADDR_UNDEF==(eoa=H5FD_get_eoa(file, type)))
HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, FAIL, "driver get_eoa request failed")
/* Map request type to free list */
@@ -2760,7 +2760,7 @@ HDfprintf(stderr, "%s: type = %u, addr = %a, size = %Hu, extra_requested = %Hu\n
/* Extend the file */
eoa += extra_requested;
- if(file->cls->set_eoa(file, eoa) < 0)
+ if(file->cls->set_eoa(file, type, eoa) < 0)
HGOTO_ERROR(H5E_VFL, H5E_NOSPACE, FAIL, "file allocation request failed")
/* Update the metadata and/or small data block */
@@ -2835,11 +2835,14 @@ done:
* Friday, July 30, 1999
*
* Modifications:
+ * Raymond Lu
+ * 21 Dec. 2006
+ * Added the parameter TYPE. It's only used for MULTI driver.
*
*-------------------------------------------------------------------------
*/
haddr_t
-H5FDget_eoa(H5FD_t *file)
+H5FDget_eoa(H5FD_t *file, H5FD_mem_t type)
{
haddr_t ret_value;
@@ -2849,9 +2852,11 @@ H5FDget_eoa(H5FD_t *file)
/* Check args */
if(!file || !file->cls)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, HADDR_UNDEF, "invalid file pointer")
+ if(type<H5FD_MEM_DEFAULT || type >= H5FD_MEM_NTYPES)
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, HADDR_UNDEF, "invalid file type")
/* The real work */
- if(HADDR_UNDEF==(ret_value=H5FD_get_eoa(file)))
+ if(HADDR_UNDEF==(ret_value=H5FD_get_eoa(file, type)))
HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, HADDR_UNDEF, "file get eoa request failed")
done:
@@ -2872,11 +2877,14 @@ done:
* Wednesday, August 4, 1999
*
* Modifications:
+ * Raymond Lu
+ * 21 Dec. 2006
+ * Added the parameter TYPE. It's only used for MULTI driver.
*
*-------------------------------------------------------------------------
*/
haddr_t
-H5FD_get_eoa(const H5FD_t *file)
+H5FD_get_eoa(const H5FD_t *file, H5FD_mem_t type)
{
haddr_t ret_value;
@@ -2884,7 +2892,7 @@ H5FD_get_eoa(const H5FD_t *file)
assert(file && file->cls);
/* Dispatch to driver */
- if(HADDR_UNDEF==(ret_value=(file->cls->get_eoa)(file)))
+ if(HADDR_UNDEF==(ret_value=(file->cls->get_eoa)(file, type)))
HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, HADDR_UNDEF, "driver get_eoa request failed")
done:
@@ -2916,11 +2924,14 @@ done:
* Friday, July 30, 1999
*
* Modifications:
+ * Raymond Lu
+ * 21 Dec. 2006
+ * Added the parameter TYPE. It's only used for MULTI driver.
*
*-------------------------------------------------------------------------
*/
herr_t
-H5FDset_eoa(H5FD_t *file, haddr_t addr)
+H5FDset_eoa(H5FD_t *file, H5FD_mem_t type, haddr_t addr)
{
herr_t ret_value=SUCCEED; /* Return value */
@@ -2930,12 +2941,14 @@ H5FDset_eoa(H5FD_t *file, haddr_t addr)
/* Check args */
if(!file || !file->cls)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid file pointer")
+ if(type<H5FD_MEM_DEFAULT || type >= H5FD_MEM_NTYPES)
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, HADDR_UNDEF, "invalid file type")
if(!H5F_addr_defined(addr) || addr>file->maxaddr)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid end-of-address value")
/* The real work */
- if(H5FD_set_eoa(file, addr) < 0)
+ if(H5FD_set_eoa(file, type, addr) < 0)
HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, FAIL, "file set eoa request failed")
done:
@@ -2956,11 +2969,14 @@ done:
* Wednesday, August 4, 1999
*
* Modifications:
+ * Raymond Lu
+ * 21 Dec. 2006
+ * Added the parameter TYPE. It's only used for MULTI driver.
*
*-------------------------------------------------------------------------
*/
herr_t
-H5FD_set_eoa(H5FD_t *file, haddr_t addr)
+H5FD_set_eoa(H5FD_t *file, H5FD_mem_t UNUSED type, haddr_t addr)
{
herr_t ret_value=SUCCEED; /* Return value */
@@ -2970,7 +2986,7 @@ H5FD_set_eoa(H5FD_t *file, haddr_t addr)
assert(H5F_addr_defined(addr) && addr<=file->maxaddr);
/* Dispatch to driver */
- if((file->cls->set_eoa)(file, addr) < 0)
+ if((file->cls->set_eoa)(file, type, addr) < 0)
HGOTO_ERROR(H5E_VFL, H5E_CANTINIT, FAIL, "driver set_eoa request failed")
done:
@@ -3801,6 +3817,12 @@ done:
* Programmer: Quincey Koziol
* Monday, October 6, 2003
*
+ * Modifications:
+ * Raymond Lu
+ * 5 January 2007
+ * Due to the complexity EOA for Multi driver, this function
+ * is made failed for now.
+ *
*-------------------------------------------------------------------------
*/
hssize_t
@@ -3812,7 +3834,7 @@ H5FD_get_freespace(const H5FD_t *file)
hsize_t ma_size = 0; /* Size of "metadata aggregator" */
haddr_t sda_addr = HADDR_UNDEF; /* Base "small data aggregator" address */
hsize_t sda_size = 0; /* Size of "small data aggregator" */
- haddr_t eoa; /* End of allocated space in the file */
+ haddr_t eoa = 0; /* End of allocated space in the file */
hssize_t ret_value = 0; /* Return value */
FUNC_ENTER_NOAPI(H5FD_get_freespace, FAIL)
@@ -3821,8 +3843,13 @@ H5FD_get_freespace(const H5FD_t *file)
HDassert(file);
HDassert(file->cls);
+ /* Multi driver doesn't support this function because of the complexity.
+ * It doesn't have eoa for the whole file. */
+ if(file->driver_id == H5FD_MULTI)
+ HGOTO_ERROR(H5E_VFL, H5E_CANTGET, FAIL, "Multi driver doesn't support this function")
+
/* Retrieve the 'eoa' for the file */
- eoa = file->cls->get_eoa(file);
+ eoa = file->cls->get_eoa(file, H5FD_MEM_DEFAULT);
/* Check for aggregating metadata allocations */
if(file->feature_flags & H5FD_FEAT_AGGREGATE_METADATA) {
generated by cgit v0.12 at 2024-07-16 09:43:37 (GMT)