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-rw-r--r--src/H5Fsuper.c137
1 files changed, 69 insertions, 68 deletions
diff --git a/src/H5Fsuper.c b/src/H5Fsuper.c
index 5334c51..f8e8f3f 100644
--- a/src/H5Fsuper.c
+++ b/src/H5Fsuper.c
@@ -77,10 +77,11 @@ static const unsigned HDF5_superblock_ver_bounds[] = {
HDF5_SUPERBLOCK_VERSION_DEF, /* H5F_LIBVER_EARLIEST */
HDF5_SUPERBLOCK_VERSION_2, /* H5F_LIBVER_V18 */
HDF5_SUPERBLOCK_VERSION_3, /* H5F_LIBVER_V110 */
+ HDF5_SUPERBLOCK_VERSION_3, /* H5F_LIBVER_V112 */
HDF5_SUPERBLOCK_VERSION_LATEST /* H5F_LIBVER_LATEST */
};
-
+
/*-------------------------------------------------------------------------
* Function: H5F__super_ext_create
*
@@ -133,7 +134,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5F__super_ext_create() */
-
+
/*-------------------------------------------------------------------------
* Function: H5F__super_ext_open
*
@@ -171,7 +172,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5F__super_ext_open() */
-
+
/*-------------------------------------------------------------------------
* Function: H5F__super_ext_close
*
@@ -224,14 +225,14 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5F__super_ext_close() */
-
+
/*-------------------------------------------------------------------------
* Function: H5F__update_super_ext_driver_msg
*
- * Purpose: Update the superblock extension file driver info message if
+ * Purpose: Update the superblock extension file driver info message if
* we are using a V 2 superblock. Observe that the function
* is a NO-OP if the file driver info message does not exist.
- * This is necessary, as the function is called whenever the
+ * This is necessary, as the function is called whenever the
* EOA is updated, and were it to create the file driver info
* message, it would find itself in an infinite recursion.
*
@@ -271,8 +272,8 @@ H5F__update_super_ext_driver_msg(H5F_t *f)
/* Check for driver info */
H5_CHECKED_ASSIGN(driver_size, size_t, H5FD_sb_size(f->shared->lf), hsize_t);
- /* Nothing to do unless there is both driver info and
- * the driver info superblock extension message has
+ /* Nothing to do unless there is both driver info and
+ * the driver info superblock extension message has
* already been created.
*/
if(driver_size > 0) {
@@ -288,7 +289,7 @@ H5F__update_super_ext_driver_msg(H5F_t *f)
/* Write the message to the superblock extension.
*
- * Note that the superblock extension and the
+ * Note that the superblock extension and the
* file driver info message must already exist.
*/
drvinfo.len = driver_size;
@@ -304,7 +305,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5F__update_super_ext_driver_msg() */
-
+
/*-------------------------------------------------------------------------
* Function: H5F__super_read
*
@@ -343,7 +344,7 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
FUNC_ENTER_PACKAGE_TAG(H5AC__SUPERBLOCK_TAG)
/* initialize the drvinfo to NULL -- we will overwrite this if there
- * is a driver information block
+ * is a driver information block
*/
f->shared->drvinfo = NULL;
@@ -435,7 +436,7 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
HGOTO_ERROR(H5E_FILE, H5E_BADTYPE, FAIL, "can't get property list")
/* Make certain we can read the fixed-size portion of the superblock */
- if(H5F__set_eoa(f, H5FD_MEM_SUPER,
+ if(H5F__set_eoa(f, H5FD_MEM_SUPER,
(haddr_t)(H5F_SUPERBLOCK_FIXED_SIZE + H5F_SUPERBLOCK_MINIMAL_VARLEN_SIZE)) < 0)
HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "set end of space allocation request failed")
@@ -455,12 +456,12 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
if(NULL == (sblock = (H5F_super_t *)H5AC_protect(f, H5AC_SUPERBLOCK, (haddr_t)0, &udata, rw_flags)))
HGOTO_ERROR(H5E_FILE, H5E_CANTPROTECT, FAIL, "unable to load superblock")
- /*
+ /*
* When opening a file with SWMR-write access, the library will first
- * check to ensure that superblock version 3 is used. Otherwise fail
+ * check to ensure that superblock version 3 is used. Otherwise fail
* file open.
*
- * Then the library will upgrade the file's low_bound depending on
+ * Then the library will upgrade the file's low_bound depending on
* superblock version as follows:
* --version 0 or 1: no change to low_bound
* --version 2: upgrade low_bound to at least V18
@@ -590,8 +591,8 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
* as the file can appear truncated if only part of it has been
* been flushed to disk by the SWMR writer process.
*/
- /* The EOF check is also skipped when the private property
- * H5F_ACS_SKIP_EOF_CHECK_NAME exists in the fapl.
+ /* The EOF check is also skipped when the private property
+ * H5F_ACS_SKIP_EOF_CHECK_NAME exists in the fapl.
* This property is enabled by the tool h5clear with these
* two options: (1) --filesize (2) --increment
*/
@@ -602,7 +603,7 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get skip EOF check value")
if(H5F_INTENT(f) & H5F_ACC_SWMR_READ) {
- /*
+ /*
* When the file is opened for SWMR read access, skip the check if:
* --the file is already marked for SWMR writing and
* --the file has version 3 superblock for SWMR support
@@ -644,10 +645,10 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
drvrinfo_udata.f = f;
drvrinfo_udata.driver_addr = sblock->driver_addr;
- /* extend EOA so we can read at least the fixed sized
- * portion of the driver info block
+ /* extend EOA so we can read at least the fixed sized
+ * portion of the driver info block
*/
- if(H5FD_set_eoa(f->shared->lf, H5FD_MEM_SUPER, sblock->driver_addr + H5F_DRVINFOBLOCK_HDR_SIZE) < 0) /* will extend eoa later if required */
+ if(H5FD_set_eoa(f->shared->lf, H5FD_MEM_SUPER, sblock->driver_addr + H5F_DRVINFOBLOCK_HDR_SIZE) < 0) /* will extend eoa later if required */
HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "set end of space allocation request failed")
/* Look up the driver info block */
@@ -660,7 +661,7 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
if(((rw_flags & H5AC__READ_ONLY_FLAG) == 0) && H5F_HAS_FEATURE(f, H5FD_FEAT_DIRTY_DRVRINFO_LOAD))
drvinfo_flags |= H5AC__DIRTIED_FLAG;
- /* set the pin entry flag so that the driver information block
+ /* set the pin entry flag so that the driver information block
* cache entry will be pinned in the cache.
*/
drvinfo_flags |= H5AC__PIN_ENTRY_FLAG;
@@ -826,7 +827,7 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
if(f->shared->eoa_fsm_fsalloc != fsinfo.eoa_pre_fsm_fsalloc)
f->shared->eoa_fsm_fsalloc = fsinfo.eoa_pre_fsm_fsalloc;
- /*
+ /*
* If the following two conditions are true:
* (1) skipping EOF check (skip_eof_check)
* (2) dropping free-space to the floor (f->shared->null_fsm_addr)
@@ -838,9 +839,9 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
if(!skip_eof_check && !f->shared->null_fsm_addr)
HDassert((!f->shared->fs_persist) || (f->shared->eoa_fsm_fsalloc != HADDR_UNDEF));
- /*
+ /*
* A crashed file with persistent free-space managers may have
- * undefined f->shared->eoa_fsm_fsalloc.
+ * undefined f->shared->eoa_fsm_fsalloc.
* eoa_fsm_fsalloc is the final eoa which is saved in the free-space
* info message's eoa_pre_fsm_fsalloc field for backward compatibility.
* If the tool h5clear sets to dropping free-space to the floor
@@ -856,7 +857,7 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
* Because:
* --there is no more f->shared->eoa_pre_fsm_fsalloc and
* f->shared->first_alloc_dealloc
- * --the check for null_fsm_addr is directly done in H5MF_settle_meta_data_fsm()
+ * --the check for null_fsm_addr is directly done in H5MF_settle_meta_data_fsm()
* and H5MF_settle_raw_data_fsm()
*/
@@ -865,9 +866,9 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
f->shared->fs_addr[u] = fsinfo.fs_addr[u - 1];
/* If the following two conditions are true:
- * (1) file is persisting free-space
+ * (1) file is persisting free-space
* (2) dropping free-space to the floor (f->shared->null_fsm_addr)
- * nullify the addresses of the FSMs
+ * nullify the addresses of the FSMs
*/
if(f->shared->fs_persist && f->shared->null_fsm_addr)
for(u = 0; u < NELMTS(fsinfo.fs_addr); u++)
@@ -882,7 +883,7 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
#if 1 /* bug fix test code -- tidy this up if all goes well */ /* JRM */
/* KLUGE ALERT!!
*
- * H5F__super_ext_write_msg() expects f->shared->sblock to
+ * H5F__super_ext_write_msg() expects f->shared->sblock to
* be set -- verify that it is NULL, and then set it.
* Set it back to NULL when we are done.
*/
@@ -919,12 +920,12 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
/* if the metadata cache image superblock extension message exists,
* read its contents and pass the data on to the metadata cache.
* Given this data, the cache will load and decode the metadata
- * cache image block, decoded it and load its contents into the
- * the cache on the test protect call.
+ * cache image block, decoded it and load its contents into the
+ * the cache on the test protect call.
*
- * Further, if the file is opened R/W, the metadata cache will
+ * Further, if the file is opened R/W, the metadata cache will
* delete the metadata cache image superblock extension and free
- * the cache image block. Don't do this now as f->shared
+ * the cache image block. Don't do this now as f->shared
* is not fully setup, which complicates matters.
*/
@@ -975,7 +976,7 @@ H5F__super_read(H5F_t *f, H5P_genplist_t *fa_plist, hbool_t initial_read)
#if 1 /* bug fix test code -- tidy this up if all goes well */ /* JRM */
/* KLUGE ALERT!!
*
- * H5F__super_ext_write_msg() expects f->shared->sblock to
+ * H5F__super_ext_write_msg() expects f->shared->sblock to
* be set -- verify that it is NULL, and then set it.
* Set it back to NULL when we are done.
*/
@@ -1019,10 +1020,10 @@ done:
if(sblock && H5AC_unprotect(f, H5AC_SUPERBLOCK, (haddr_t)0, sblock, sblock_flags) < 0)
HDONE_ERROR(H5E_FILE, H5E_CANTUNPROTECT, FAIL, "unable to close superblock")
- /* If we have failed, make sure no entries are left in the
+ /* If we have failed, make sure no entries are left in the
* metadata cache, so that it can be shut down and discarded.
*/
- if(ret_value < 0) {
+ if(ret_value < 0) {
/* Unpin and discard drvinfo cache entry */
if(f->shared->drvinfo) {
if(H5AC_unpin_entry(f->shared->drvinfo) < 0)
@@ -1048,7 +1049,7 @@ done:
FUNC_LEAVE_NOAPI_TAG(ret_value)
} /* end H5F__super_read() */
-
+
/*-------------------------------------------------------------------------
* Function: H5F__super_init
*
@@ -1112,10 +1113,10 @@ H5F__super_init(H5F_t *f)
if(!(f->shared->fs_strategy == H5F_FILE_SPACE_STRATEGY_DEF &&
f->shared->fs_persist == H5F_FREE_SPACE_PERSIST_DEF &&
f->shared->fs_threshold == H5F_FREE_SPACE_THRESHOLD_DEF &&
- f->shared->fs_page_size == H5F_FILE_SPACE_PAGE_SIZE_DEF))
+ f->shared->fs_page_size == H5F_FILE_SPACE_PAGE_SIZE_DEF))
non_default_fs_settings = TRUE;
- /*
+ /*
* When creating a file with write access, the library will:
* -- set superblock version to 0, 1 or 2 based on feature enabled
* -- no change to low_bound
@@ -1124,9 +1125,9 @@ H5F__super_init(H5F_t *f)
* -- set superblock version to 3
* -- upgrade low_bound to at least V110
*
- * Then the library will finalize superblock version to that allowed by
+ * Then the library will finalize superblock version to that allowed by
* low_bound if that is higher.
- * Lastly, the library will check to ensure the superblock version does not
+ * Lastly, the library will check to ensure the superblock version does not
* exceed the version allowed by high_bound. Otherwise fail file open.
*
* For details, please see RFC:Setting Bounds for Object Creation in HDF5 1.10.0.
@@ -1136,12 +1137,12 @@ H5F__super_init(H5F_t *f)
* the status_flags field in the superblock. The problem is discussed in
* jira issue SWMR-79 and also in the RFC: File Format Changes in HDF5 1.10.0.
* The file's low_bound is upgraded for SWMR so that the library will
- * use the best format versions available in 1.10.
- * Due to the possible upgrade, the fapl returned from H5Fget_access_plist()
+ * use the best format versions available in 1.10.
+ * Due to the possible upgrade, the fapl returned from H5Fget_access_plist()
* might indicate a low_bound higher than what the user originally set.
*/
- /*
+ /*
* Creating a file with SWMR-write access will
* upgrade superblock version and low_bound
*/
@@ -1152,10 +1153,10 @@ H5F__super_init(H5F_t *f)
/* Bump superblock version to create superblock extension for SOHM info */
} else if(f->shared->sohm_nindexes > 0)
super_vers = HDF5_SUPERBLOCK_VERSION_2;
- /*
- * Bump superblock version to create superblock extension for:
- * -- non-default file space strategy or
- * -- non-default persisting free-space or
+ /*
+ * Bump superblock version to create superblock extension for:
+ * -- non-default file space strategy or
+ * -- non-default persisting free-space or
* -- non-default free-space threshold or
* -- non-default page_size
*/
@@ -1232,7 +1233,7 @@ H5F__super_init(H5F_t *f)
/* Compute the size of the driver information block */
H5_CHECKED_ASSIGN(driver_size, size_t, H5FD_sb_size(f->shared->lf), hsize_t);
- /* The following code sets driver_size to the valued needed
+ /* The following code sets driver_size to the valued needed
* for the driver info block, and sets the driver info block
* address regardless of the version of the superblock.
*/
@@ -1273,7 +1274,7 @@ H5F__super_init(H5F_t *f)
/* Allocate space for the superblock */
if(HADDR_UNDEF == H5MF_alloc(f, H5FD_MEM_SUPER, superblock_size))
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for superblock")
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for superblock")
/* set the drvinfo filed to NULL -- will overwrite this later if needed */
f->shared->drvinfo = NULL;
@@ -1324,7 +1325,7 @@ H5F__super_init(H5F_t *f)
* be tuned if more information is added to the superblock
* extension.
*/
- if(H5F__super_ext_create(f, &ext_loc) < 0)
+ if(H5F__super_ext_create(f, &ext_loc) < 0)
HGOTO_ERROR(H5E_FILE, H5E_CANTCREATE, FAIL, "unable to create superblock extension")
ext_created = TRUE;
@@ -1398,7 +1399,7 @@ H5F__super_init(H5F_t *f)
if(H5O_msg_create(&ext_loc, H5O_FSINFO_ID, H5O_MSG_FLAG_DONTSHARE | H5O_MSG_FLAG_MARK_IF_UNKNOWN, H5O_UPDATE_TIME, &fsinfo) < 0)
HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "unable to update free-space info header message")
- } /* end if */
+ } /* end if */
} /* end if */
else {
/* Check for creating an "old-style" driver info block */
@@ -1481,7 +1482,7 @@ done:
FUNC_LEAVE_NOAPI_TAG(ret_value)
} /* end H5F__super_init() */
-
+
/*-------------------------------------------------------------------------
* Function: H5F_eoa_dirty
*
@@ -1511,8 +1512,8 @@ H5F_eoa_dirty(H5F_t *f)
if(H5F_super_dirty(f) < 0)
HGOTO_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, FAIL, "unable to mark superblock as dirty")
- /* If the driver information block exists, mark it dirty as well
- * so that the change in eoa will be reflected there as well if
+ /* If the driver information block exists, mark it dirty as well
+ * so that the change in eoa will be reflected there as well if
* appropriate.
*/
if(f->shared->drvinfo) {
@@ -1529,7 +1530,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5F_eoa_dirty() */
-
+
/*-------------------------------------------------------------------------
* Function: H5F_super_dirty
*
@@ -1563,7 +1564,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5F_super_dirty() */
-
+
/*-------------------------------------------------------------------------
* Function: H5F__super_free
*
@@ -1594,7 +1595,7 @@ H5F__super_free(H5F_super_t *sblock)
FUNC_LEAVE_NOAPI(SUCCEED)
} /* H5F__super_free() */
-
+
/*-------------------------------------------------------------------------
* Function: H5F__super_size
*
@@ -1623,7 +1624,7 @@ H5F__super_size(H5F_t *f, hsize_t *super_size, hsize_t *super_ext_size)
/* Set the superblock size */
if(super_size)
- *super_size = (hsize_t)H5F_SUPERBLOCK_SIZE(f->shared->sblock);
+ *super_size = (hsize_t)H5F_SUPERBLOCK_SIZE(f->shared->sblock);
/* Set the superblock extension size */
if(super_ext_size) {
@@ -1659,7 +1660,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5F__super_size() */
-
+
/*-------------------------------------------------------------------------
* Function: H5F__super_ext_write_msg()
*
@@ -1678,9 +1679,9 @@ H5F__super_ext_write_msg(H5F_t *f, unsigned id, void *mesg,
H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */
hbool_t ext_created = FALSE; /* Whether superblock extension was created */
hbool_t ext_opened = FALSE; /* Whether superblock extension was opened */
- H5O_loc_t ext_loc; /* "Object location" for superblock extension */
- htri_t status; /* Indicate whether the message exists or not */
- herr_t ret_value = SUCCEED; /* Return value */
+ H5O_loc_t ext_loc; /* "Object location" for superblock extension */
+ htri_t status; /* Indicate whether the message exists or not */
+ herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_PACKAGE
@@ -1744,7 +1745,7 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5F__super_ext_write_msg() */
-
+
/*-------------------------------------------------------------------------
* Function: H5F__super_ext_remove_msg
*
@@ -1760,11 +1761,11 @@ herr_t
H5F__super_ext_remove_msg(H5F_t *f, unsigned id)
{
H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */
- H5O_loc_t ext_loc; /* "Object location" for superblock extension */
+ H5O_loc_t ext_loc; /* "Object location" for superblock extension */
hbool_t ext_opened = FALSE; /* Whether the superblock extension was opened */
- int null_count = 0; /* # of null messages */
+ int null_count = 0; /* # of null messages */
htri_t status; /* Indicate whether the message exists or not */
- herr_t ret_value = SUCCEED; /* Return value */
+ herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_PACKAGE
@@ -1784,7 +1785,7 @@ H5F__super_ext_remove_msg(H5F_t *f, unsigned id)
HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to check object header for message")
else if(status) {
/* message exists */
- H5O_hdr_info_t hdr_info; /* Object header info for superblock extension */
+ H5O_hdr_info_t hdr_info; /* Object header info for superblock extension */
/* Remove the message */
if(H5O_msg_remove(&ext_loc, id, H5O_ALL, TRUE) < 0)