[svn-r7489] Purpose:

    Update

Description:
    A lot of modifications for the FPHDF5 stuff:

        H5AC.c
        H5ACprivate.h - Removed AC_find (it's replaced with AC_protect
        and AC_unprotect). Added flushing if it's an FPHDF5 driver and
        we're doing an AC_set or AC_unprotect with the dirty flag set.

        H5B.c - Split up the B_flush function into different functions
        since the one function was doing serialization which is better
        left as a separate entity.

        H5D.c - Removed some FPHDF5 code that was incorrect

        H5F.c - Split up the F_flush function so that it no longer
        allocates file space. Created new functions (F_init_superblock,
        F_read_superblock, and F_write_superblock) for greater modularity
        and so that the FPHDF5 non-captain processes can read the
        superblock after the captain process writes it.

        H5FD.c - Error message correction.

        H5FDfphdf5.c - Removed MPI barrier call that wasn't needed.

        H5FPclient.c
     	H5FPserver.c - Modified so that if a process requests data that
        isn't exactly aligned, we can return it if we have the block that
        contains the requested address.

        H5G.c
        H5Gent.c
        H5Gnode.c
        H5HL.c
     	H5HLpkg.h
        H5HLprivate.h
        H5Oefl.c - Removed the H5HL_peek function since it was doing a
        (now unsafe) holding of the information in the cache. Replaced
        with protect and unprotect calls.

        H5TB.c - Error fix. The TB_dless function wasn't working
        properly.

        H5Gstab.c - Format change.

        H5err.txt
        H5Edefin.h
        H5Einit.h
     	H5Epubgen.h
        H5Eterm.h - Added new error code.


Platforms tested:
    Modi4 (paralle, Fortran)
    Sol (Fortran)
    Linux (C++, Fortran)
    Copper (Parallel, Fortran)

Misc. update:

1 files changed, 10 insertions, 1 deletions

diff --git a/src/H5HLprivate.h b/src/H5HLprivate.h
index 9c2e64b..5b56ad7 100644
--- a/src/H5HLprivate.h
+++ b/src/H5HLprivate.h
@@ -51,11 +51,20 @@
     H5HL_ALIGN(H5F_SIZEOF_SIZE (F) +	/*ptr to next free block	*/    \
 	       H5F_SIZEOF_SIZE (F))	/*size of this free block	*/
 
+/****************************/
+/* Library Private Typedefs */
+/****************************/
+
+/* Typedef for local heap in memory (defined in H5HLpkg.h) */
+typedef struct H5HL_t H5HL_t;
+
 /*
  * Library prototypes...
  */
 H5_DLL herr_t H5HL_create(H5F_t *f, hid_t dxpl_id, size_t size_hint, haddr_t *addr/*out*/);
-H5_DLL const void *H5HL_peek(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t offset);
+H5_DLL const H5HL_t *H5HL_protect(H5F_t *f, hid_t dxpl_id, haddr_t addr);
+H5_DLL void *H5HL_offset_into(H5F_t *f, const H5HL_t *heap, size_t offset);
+H5_DLL herr_t H5HL_unprotect(H5F_t *f, hid_t dxpl_id, const H5HL_t *heap, haddr_t addr);
 H5_DLL size_t H5HL_insert(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t size,
 			   const void *buf);
 H5_DLL herr_t H5HL_remove(H5F_t *f, hid_t dxpl_id, haddr_t addr, size_t offset, size_t size);