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author | Quincey Koziol <koziol@hdfgroup.org> | 2009-11-05 20:31:07 (GMT) |
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committer | Quincey Koziol <koziol@hdfgroup.org> | 2009-11-05 20:31:07 (GMT) |
commit | 016d3bd3fbc54ff002cc91b175eaac1c2524a3d9 (patch) | |
tree | 97d377426ffa9465421761c928e5fde19d1a3df0 /src/H5B2cache.c | |
parent | 12f9610b7b576b238f986965b5c499fcaba0c4c4 (diff) | |
download | hdf5-016d3bd3fbc54ff002cc91b175eaac1c2524a3d9.zip hdf5-016d3bd3fbc54ff002cc91b175eaac1c2524a3d9.tar.gz hdf5-016d3bd3fbc54ff002cc91b175eaac1c2524a3d9.tar.bz2 |
[svn-r17843] Description:
Bring r17842 from trunk to 1.8 branch:
Further refactor v2 B-tree code toward being able to pass context info
down to encode/decode client callbacks:
- Separate H5B2_create call to return H5B2_t structure
- Make loading the v2 B-tree header pick up the client class from the
ID stored in the file. Simplify some internal API calls as a
result.
Tested on:
FreeBSD/32 6.3 (duty) in debug mode
FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode
Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x,
w/C++ & FORTRAN, w/threadsafe, in debug mode
Linux/64-amd64 2.6 (smirom) w/Intel compilers, w/default API=1.6.x,
w/C++ & FORTRAN, in production mode
Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN,
w/szip filter, in production mode
Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN,
in production mode
Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode
Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode
Mac OS X/32 10.6.1 (amazon) in debug mode
Mac OS X/32 10.6.1 (amazon) w/C++ & FORTRAN, w/threadsafe,
in production mode
Diffstat (limited to 'src/H5B2cache.c')
-rw-r--r-- | src/H5B2cache.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/H5B2cache.c b/src/H5B2cache.c index 0148777..0deed75 100644 --- a/src/H5B2cache.c +++ b/src/H5B2cache.c @@ -144,10 +144,10 @@ const H5AC_class_t H5AC_BT2_LEAF[1] = {{ *------------------------------------------------------------------------- */ static H5B2_hdr_t * -H5B2_cache_hdr_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_cls, void UNUSED *udata) +H5B2_cache_hdr_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void UNUSED *udata1, void UNUSED *udata2) { - const H5B2_class_t *cls = (const H5B2_class_t *) _cls; /* Class of B-tree client */ H5B2_create_t cparam; /* B-tree creation parameters */ + H5B2_subid_t id; /* ID of B-tree class, as found in file */ unsigned depth; /* Depth of B-tree */ H5B2_hdr_t *hdr = NULL; /* B-tree header */ size_t size; /* Header size */ @@ -164,7 +164,6 @@ H5B2_cache_hdr_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_cls, voi /* Check arguments */ HDassert(f); HDassert(H5F_addr_defined(addr)); - HDassert(cls); /* Allocate new B-tree header and reset cache info */ if(NULL == (hdr = H5B2_hdr_alloc(f))) @@ -198,8 +197,9 @@ H5B2_cache_hdr_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_cls, voi HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, NULL, "wrong B-tree header version") /* B-tree class */ - if(*p++ != (uint8_t)cls->id) - HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, NULL, "incorrect B-tree type") + id = *p++; + if(id >= H5B2_NUM_BTREE_ID) + HGOTO_ERROR(H5E_BTREE, H5E_BADTYPE, NULL, "invalid B-tree type") /* Node size (in bytes) */ UINT32DECODE(p, cparam.node_size); @@ -233,7 +233,7 @@ H5B2_cache_hdr_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, const void *_cls, voi HGOTO_ERROR(H5E_BTREE, H5E_BADVALUE, NULL, "incorrect metadata checksum for v2 B-tree header") /* Initialize B-tree header info */ - cparam.cls = cls; + cparam.cls = H5B2_client_class_g[id]; if(H5B2_hdr_init(f, hdr, &cparam, depth) < 0) HGOTO_ERROR(H5E_BTREE, H5E_CANTINIT, NULL, "can't initialize B-tree header info") |