[svn-r25097] Description:

    Make progress toward moving from DXPL IDs to property list structures
within the library.  Also move the signature location code from the H5F
package to the H5FD package, where it's a better fit.  Also, clean up some
more compiler warnings along the way.

Tested on:
    Mac OSX/64 10.9.2 (amazon) w/C++, FORTRAN & parallel
    (h5committest forthcoming)

8 files changed, 129 insertions, 122 deletions

diff --git a/src/H5F.c b/src/H5F.c
index 45ad208..ed95322 100644
--- a/src/H5F.c
+++ b/src/H5F.c
@@ -850,7 +850,7 @@ H5Fis_hdf5(const char *name)
         HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to open file")
 
     /* The file is an hdf5 file if the hdf5 file signature can be found */
-    if(H5F_locate_signature(file, H5AC_ind_dxpl_id, &sig_addr) < 0)
+    if(H5FD_locate_signature(file, H5AC_ind_dxpl_g, &sig_addr) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_NOTHDF5, FAIL, "unable to locate file signature")
     ret_value = (HADDR_UNDEF != sig_addr);
 
diff --git a/src/H5FDint.c b/src/H5FDint.c
index 2d1fc09..9f02a25 100644
--- a/src/H5FDint.c
+++ b/src/H5FDint.c
@@ -103,6 +103,70 @@ H5FD_int_init_interface(void)
 
 
 /*-------------------------------------------------------------------------
+ * Function:    H5FD_locate_signature
+ *
+ * Purpose:     Finds the HDF5 superblock signature in a file.  The
+ *              signature can appear at address 0, or any power of two
+ *              beginning with 512.
+ *
+ * Return:      Success:        SUCCEED
+ *              Failure:        FAIL
+ *
+ * Programmer:  Robb Matzke
+ *              Friday, November  7, 1997
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5FD_locate_signature(H5FD_t *file, const H5P_genplist_t *dxpl, haddr_t *sig_addr)
+{
+    haddr_t         addr, eoa;
+    uint8_t         buf[H5F_SIGNATURE_LEN];
+    unsigned        n, maxpow;
+    herr_t          ret_value = SUCCEED; /* Return value */
+
+    FUNC_ENTER_NOAPI_NOINIT
+
+    /* Find the least N such that 2^N is larger than the file size */
+    if(HADDR_UNDEF == (addr = H5FD_get_eof(file)) || HADDR_UNDEF == (eoa = H5FD_get_eoa(file, H5FD_MEM_SUPER)))
+        HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to obtain EOF/EOA value")
+    for(maxpow = 0; addr; maxpow++)
+        addr >>= 1;
+    maxpow = MAX(maxpow, 9);
+
+    /*
+     * Search for the file signature at format address zero followed by
+     * powers of two larger than 9.
+     */
+    for(n = 8; n < maxpow; n++) {
+        addr = (8 == n) ? 0 : (haddr_t)1 << n;
+        if(H5FD_set_eoa(file, H5FD_MEM_SUPER, addr + H5F_SIGNATURE_LEN) < 0)
+            HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to set EOA value for file signature")
+        if(H5FD_read(file, dxpl, H5FD_MEM_SUPER, addr, (size_t)H5F_SIGNATURE_LEN, buf) < 0)
+            HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to read file signature")
+        if(!HDmemcmp(buf, H5F_SIGNATURE, (size_t)H5F_SIGNATURE_LEN))
+            break;
+    } /* end for */
+
+    /*
+     * If the signature was not found then reset the EOA value and return
+     * HADDR_UNDEF.
+     */
+    if(n >= maxpow) {
+        if(H5FD_set_eoa(file, H5FD_MEM_SUPER, eoa) < 0)
+            HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to reset EOA value")
+        *sig_addr = HADDR_UNDEF;
+    } /* end if */
+    else
+        /* Set return value */
+        *sig_addr = addr;
+
+done:
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5FD_locate_signature() */
+
+
+/*-------------------------------------------------------------------------
  * Function:	H5FD_read
  *
  * Purpose:	Private version of H5FDread()
diff --git a/src/H5FDprivate.h b/src/H5FDprivate.h
index 6e64e62..33332d7 100644
--- a/src/H5FDprivate.h
+++ b/src/H5FDprivate.h
@@ -109,6 +109,7 @@ struct H5P_genplist_t;
 struct H5F_t;
 
 H5_DLL int H5FD_term_interface(void);
+H5_DLL herr_t H5FD_locate_signature(H5FD_t *file, const H5P_genplist_t *dxpl, haddr_t *sig_addr);
 H5_DLL H5FD_class_t *H5FD_get_class(hid_t id);
 H5_DLL hsize_t H5FD_sb_size(H5FD_t *file);
 H5_DLL herr_t H5FD_sb_encode(H5FD_t *file, char *name/*out*/, uint8_t *buf);
diff --git a/src/H5Faccum.c b/src/H5Faccum.c
index ba8c4da..7eb75bd 100644
--- a/src/H5Faccum.c
+++ b/src/H5Faccum.c
@@ -40,7 +40,6 @@
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fpkg.h"             /* File access				*/
 #include "H5FDprivate.h"	/* File drivers				*/
-#include "H5Iprivate.h"		/* IDs			  		*/
 #include "H5VMprivate.h"	/* Vectors and arrays 			*/
 
 
@@ -832,7 +831,7 @@ done:
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_accum_free
+ * Function:    H5F__accum_free
  *
  * Purpose:     Check for free space invalidating [part of] a metadata
  *              accumulator.
@@ -846,24 +845,25 @@ done:
  *-------------------------------------------------------------------------
  */
 herr_t
-H5F_accum_free(H5F_t *f, hid_t dxpl_id, H5FD_mem_t UNUSED type, haddr_t addr,
+H5F__accum_free(const H5F_io_info_t *fio_info, H5FD_mem_t UNUSED type, haddr_t addr,
     hsize_t size)
 {
-    H5P_genplist_t *dxpl;               /* DXPL object */
+    H5F_meta_accum_t *accum;            /* Alias for file's metadata accumulator */
     herr_t ret_value = SUCCEED;         /* Return value */
 
-    FUNC_ENTER_NOAPI(FAIL)
+    FUNC_ENTER_PACKAGE
 
     /* check arguments */
-    HDassert(f);
+    HDassert(fio_info);
+    HDassert(fio_info->f);
+    HDassert(fio_info->dxpl);
 
-    /* Get the DXPL plist object for DXPL ID */
-    if(NULL == (dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
+    /* Set up alias for file's metadata accumulator info */
+    accum = &fio_info->f->shared->accum;
 
     /* Adjust the metadata accumulator to remove the freed block, if it overlaps */
-    if((f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA)
-            && H5F_addr_overlap(addr, size, f->shared->accum.loc, f->shared->accum.size)) {
+    if((fio_info->f->shared->feature_flags & H5FD_FEAT_ACCUMULATE_METADATA)
+            && H5F_addr_overlap(addr, size, accum->loc, accum->size)) {
         size_t overlap_size;        /* Size of overlap with accumulator */
 
         /* Sanity check */
@@ -872,57 +872,57 @@ H5F_accum_free(H5F_t *f, hid_t dxpl_id, H5FD_mem_t UNUSED type, haddr_t addr,
         HDassert(H5FD_MEM_GHEAP != type); /* (global heap data is being treated as raw data currently) */
 
         /* Check for overlapping the beginning of the accumulator */
-        if(H5F_addr_le(addr, f->shared->accum.loc)) {
+        if(H5F_addr_le(addr, accum->loc)) {
             /* Check for completely overlapping the accumulator */
-            if(H5F_addr_ge(addr + size, f->shared->accum.loc + f->shared->accum.size)) {
+            if(H5F_addr_ge(addr + size, accum->loc + accum->size)) {
                 /* Reset the accumulator, but don't free buffer */
-                f->shared->accum.loc = HADDR_UNDEF;
-                f->shared->accum.size = 0;
-                f->shared->accum.dirty = FALSE;
+                accum->loc = HADDR_UNDEF;
+                accum->size = 0;
+                accum->dirty = FALSE;
             } /* end if */
             /* Block to free must end within the accumulator */
             else {
                 size_t new_accum_size;      /* Size of new accumulator buffer */
 
                 /* Calculate the size of the overlap with the accumulator, etc. */
-                H5_ASSIGN_OVERFLOW(overlap_size, (addr + size) - f->shared->accum.loc, haddr_t, size_t);
-                new_accum_size = f->shared->accum.size - overlap_size;
+                H5_ASSIGN_OVERFLOW(overlap_size, (addr + size) - accum->loc, haddr_t, size_t);
+                new_accum_size = accum->size - overlap_size;
 
                 /* Move the accumulator buffer information to eliminate the freed block */
-                HDmemmove(f->shared->accum.buf, f->shared->accum.buf + overlap_size, new_accum_size);
+                HDmemmove(accum->buf, accum->buf + overlap_size, new_accum_size);
 
                 /* Adjust the accumulator information */
-                f->shared->accum.loc += overlap_size;
-                f->shared->accum.size = new_accum_size;
+                accum->loc += overlap_size;
+                accum->size = new_accum_size;
 
                 /* Adjust the dirty region and possibly mark accumulator clean */
-                if(f->shared->accum.dirty) {
+                if(accum->dirty) {
                     /* Check if block freed is entirely before dirty region */
-                    if(overlap_size < f->shared->accum.dirty_off)
-                        f->shared->accum.dirty_off -= overlap_size;
+                    if(overlap_size < accum->dirty_off)
+                        accum->dirty_off -= overlap_size;
                     else {
                         /* Check if block freed ends within dirty region */
-                        if(overlap_size < (f->shared->accum.dirty_off + f->shared->accum.dirty_len)) {
-                            f->shared->accum.dirty_len = (f->shared->accum.dirty_off + f->shared->accum.dirty_len) - overlap_size;
-                            f->shared->accum.dirty_off = 0;
+                        if(overlap_size < (accum->dirty_off + accum->dirty_len)) {
+                            accum->dirty_len = (accum->dirty_off + accum->dirty_len) - overlap_size;
+                            accum->dirty_off = 0;
                         } /* end if */
                         /* Block freed encompasses dirty region */
                         else
-                            f->shared->accum.dirty = FALSE;
+                            accum->dirty = FALSE;
                     } /* end else */
                 } /* end if */
             } /* end else */
         } /* end if */
         /* Block to free must start within the accumulator */
         else {
-            haddr_t dirty_end = f->shared->accum.loc + f->shared->accum.dirty_off + f->shared->accum.dirty_len;
-            haddr_t dirty_start = f->shared->accum.loc + f->shared->accum.dirty_off;
+            haddr_t dirty_end = accum->loc + accum->dirty_off + accum->dirty_len;
+            haddr_t dirty_start = accum->loc + accum->dirty_off;
 
             /* Calculate the size of the overlap with the accumulator */
-            H5_ASSIGN_OVERFLOW(overlap_size, (f->shared->accum.loc + f->shared->accum.size) - addr, haddr_t, size_t);
+            H5_ASSIGN_OVERFLOW(overlap_size, (accum->loc + accum->size) - addr, haddr_t, size_t);
 
             /* Check if block to free begins before end of dirty region */
-            if(f->shared->accum.dirty && H5F_addr_lt(addr, dirty_end)) {
+            if(accum->dirty && H5F_addr_lt(addr, dirty_end)) {
                 haddr_t tail_addr;
 
                 /* Calculate the address of the tail to write */
@@ -933,7 +933,7 @@ H5F_accum_free(H5F_t *f, hid_t dxpl_id, H5FD_mem_t UNUSED type, haddr_t addr,
                     /* Check if block to free is entirely before dirty region */
                     if(H5F_addr_le(tail_addr, dirty_start)) {
                         /* Write out the entire dirty region of the accumulator */
-                        if(H5FD_write(f->shared->lf, dxpl, H5FD_MEM_DEFAULT, dirty_start, f->shared->accum.dirty_len, f->shared->accum.buf + f->shared->accum.dirty_off) < 0)
+                        if(H5FD_write(fio_info->f->shared->lf, fio_info->dxpl, H5FD_MEM_DEFAULT, dirty_start, accum->dirty_len, accum->buf + accum->dirty_off) < 0)
                             HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
                     } /* end if */
                     /* Block to free overlaps with some/all of dirty region */
@@ -943,17 +943,17 @@ H5F_accum_free(H5F_t *f, hid_t dxpl_id, H5FD_mem_t UNUSED type, haddr_t addr,
                         size_t dirty_delta;
 
                         write_size = (size_t)(dirty_end - tail_addr);
-                        dirty_delta = f->shared->accum.dirty_len - write_size;
+                        dirty_delta = accum->dirty_len - write_size;
 
                         HDassert(write_size > 0);
 
                         /* Write out the unfreed dirty region of the accumulator */
-                        if(H5FD_write(f->shared->lf, dxpl, H5FD_MEM_DEFAULT, dirty_start + dirty_delta, write_size, f->shared->accum.buf + f->shared->accum.dirty_off + dirty_delta) < 0)
+                        if(H5FD_write(fio_info->f->shared->lf, fio_info->dxpl, H5FD_MEM_DEFAULT, dirty_start + dirty_delta, write_size, accum->buf + accum->dirty_off + dirty_delta) < 0)
                             HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
                     } /* end if */
 
                     /* Reset dirty flag */
-                    f->shared->accum.dirty = FALSE;
+                    accum->dirty = FALSE;
                 } /* end if */
                 /* Block to free begins at beginning of or in middle of dirty region */
                 else {
@@ -963,36 +963,36 @@ H5F_accum_free(H5F_t *f, hid_t dxpl_id, H5FD_mem_t UNUSED type, haddr_t addr,
                         size_t dirty_delta;
 
                         write_size = (size_t)(dirty_end - tail_addr);
-                        dirty_delta = f->shared->accum.dirty_len - write_size;
+                        dirty_delta = accum->dirty_len - write_size;
 
                         HDassert(write_size > 0);
 
                         /* Write out the unfreed end of the dirty region of the accumulator */
-                        if(H5FD_write(f->shared->lf, dxpl, H5FD_MEM_DEFAULT, dirty_start + dirty_delta, write_size, f->shared->accum.buf + f->shared->accum.dirty_off + dirty_delta) < 0)
+                        if(H5FD_write(fio_info->f->shared->lf, fio_info->dxpl, H5FD_MEM_DEFAULT, dirty_start + dirty_delta, write_size, accum->buf + accum->dirty_off + dirty_delta) < 0)
                             HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed")
                     } /* end if */
 
                     /* Check for block to free beginning at same location as dirty region */
                     if(H5F_addr_eq(addr, dirty_start)) {
                         /* Reset dirty flag */
-                        f->shared->accum.dirty = FALSE;
+                        accum->dirty = FALSE;
                     } /* end if */
                     /* Block to free eliminates end of dirty region */
                     else {
-                        f->shared->accum.dirty_len = (size_t)(addr - dirty_start);
+                        accum->dirty_len = (size_t)(addr - dirty_start);
                     } /* end else */
                 } /* end else */
 
             } /* end if */
 
             /* Adjust the accumulator information */
-            f->shared->accum.size = f->shared->accum.size - overlap_size;
+            accum->size = accum->size - overlap_size;
         } /* end else */
     } /* end if */
 
 done:
     FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5F_accum_free() */
+} /* end H5F__accum_free() */
 
 
 /*-------------------------------------------------------------------------
diff --git a/src/H5Fpkg.h b/src/H5Fpkg.h
index 9458223..9f48070 100644
--- a/src/H5Fpkg.h
+++ b/src/H5Fpkg.h
@@ -53,10 +53,6 @@
 #  undef H5F_DEBUG
 #endif
 
-/* Define the HDF5 file signature */
-#define H5F_SIGNATURE	  "\211HDF\r\n\032\n"
-#define H5F_SIGNATURE_LEN 8
-
 /* Superblock status flags */
 #define H5F_SUPER_WRITE_ACCESS          0x01
 #define H5F_SUPER_FILE_OK               0x02
@@ -296,7 +292,6 @@ H5_DLLVAR const H5AC_class_t H5AC_SUPERBLOCK[1];
 /* General routines */
 H5_DLL herr_t H5F_init(void);
 H5_DLL herr_t H5F__term_deprec_interface(void);
-H5_DLL herr_t H5F_locate_signature(H5FD_t *file, hid_t dxpl_id, haddr_t *sig_addr);
 H5_DLL herr_t H5F_flush(H5F_t *f, hid_t dxpl_id, hbool_t closing);
 
 /* File mount related routines */
@@ -322,7 +317,7 @@ H5_DLL herr_t H5F__accum_read(const H5F_io_info_t *fio_info, H5FD_mem_t type,
     haddr_t addr, size_t size, void *buf);
 H5_DLL herr_t H5F__accum_write(const H5F_io_info_t *fio_info, H5FD_mem_t type,
     haddr_t addr, size_t size, const void *buf);
-H5_DLL herr_t H5F_accum_free(H5F_t *f, hid_t dxpl_id, H5FD_mem_t type,
+H5_DLL herr_t H5F__accum_free(const H5F_io_info_t *fio_info, H5FD_mem_t type,
     haddr_t addr, hsize_t size);
 H5_DLL herr_t H5F__accum_flush(const H5F_io_info_t *fio_info);
 H5_DLL herr_t H5F__accum_reset(const H5F_io_info_t *fio_info, hbool_t flush);
diff --git a/src/H5Fprivate.h b/src/H5Fprivate.h
index 710e163..fc0a01e 100644
--- a/src/H5Fprivate.h
+++ b/src/H5Fprivate.h
@@ -466,6 +466,10 @@
 #define H5_PAR_META_WRITE 0
 #endif /* H5_HAVE_PARALLEL */
 
+/* Define the HDF5 file signature */
+#define H5F_SIGNATURE	  "\211HDF\r\n\032\n"
+#define H5F_SIGNATURE_LEN 8
+
 /* Version #'s of the major components of the file format */
 #define HDF5_SUPERBLOCK_VERSION_DEF	0	/* The default super block format	  */
 #define HDF5_SUPERBLOCK_VERSION_1	1	/* Version with non-default B-tree 'K' value */
diff --git a/src/H5Fsuper.c b/src/H5Fsuper.c
index 81aaca2..dd80a46 100644
--- a/src/H5Fsuper.c
+++ b/src/H5Fsuper.c
@@ -100,75 +100,6 @@ H5F_init_super_interface(void)
 
 
 /*-------------------------------------------------------------------------
- * Function:    H5F_locate_signature
- *
- * Purpose:     Finds the HDF5 superblock signature in a file.  The
- *              signature can appear at address 0, or any power of two
- *              beginning with 512.
- *
- * Return:      Success:        SUCCEED
- *              Failure:        FAIL
- *
- * Programmer:  Robb Matzke
- *              Friday, November  7, 1997
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5F_locate_signature(H5FD_t *file, hid_t dxpl_id, haddr_t *sig_addr)
-{
-    H5P_genplist_t *dxpl;               /* DXPL object */
-    haddr_t         addr, eoa;
-    uint8_t         buf[H5F_SIGNATURE_LEN];
-    unsigned        n, maxpow;
-    herr_t          ret_value = SUCCEED; /* Return value */
-
-    FUNC_ENTER_NOAPI_NOINIT
-
-    /* Find the least N such that 2^N is larger than the file size */
-    if(HADDR_UNDEF == (addr = H5FD_get_eof(file)) || HADDR_UNDEF == (eoa = H5FD_get_eoa(file, H5FD_MEM_SUPER)))
-        HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to obtain EOF/EOA value")
-    for(maxpow = 0; addr; maxpow++)
-        addr >>= 1;
-    maxpow = MAX(maxpow, 9);
-
-    /* Get the DXPL plist object for DXPL ID */
-    if(NULL == (dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
-        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
-
-    /*
-     * Search for the file signature at format address zero followed by
-     * powers of two larger than 9.
-     */
-    for(n = 8; n < maxpow; n++) {
-        addr = (8 == n) ? 0 : (haddr_t)1 << n;
-        if(H5FD_set_eoa(file, H5FD_MEM_SUPER, addr + H5F_SIGNATURE_LEN) < 0)
-            HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to set EOA value for file signature")
-        if(H5FD_read(file, dxpl, H5FD_MEM_SUPER, addr, (size_t)H5F_SIGNATURE_LEN, buf) < 0)
-            HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to read file signature")
-        if(!HDmemcmp(buf, H5F_SIGNATURE, (size_t)H5F_SIGNATURE_LEN))
-            break;
-    } /* end for */
-
-    /*
-     * If the signature was not found then reset the EOA value and return
-     * HADDR_UNDEF.
-     */
-    if(n >= maxpow) {
-        if(H5FD_set_eoa(file, H5FD_MEM_SUPER, eoa) < 0)
-            HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to reset EOA value")
-        *sig_addr = HADDR_UNDEF;
-    } /* end if */
-    else
-        /* Set return value */
-        *sig_addr = addr;
-
-done:
-    FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5F_locate_signature() */
-
-
-/*-------------------------------------------------------------------------
  * Function:    H5F_super_ext_create
  *
  * Purpose:     Create the superblock extension
@@ -325,6 +256,7 @@ done:
 herr_t
 H5F_super_read(H5F_t *f, hid_t dxpl_id)
 {
+    H5P_genplist_t     *dxpl;               /* DXPL object */
     H5F_super_t *       sblock = NULL;      /* superblock structure                         */
     unsigned            sblock_flags = H5AC__NO_FLAGS_SET;       /* flags used in superblock unprotect call      */
     haddr_t             super_addr;         /* Absolute address of superblock */
@@ -334,8 +266,12 @@ H5F_super_read(H5F_t *f, hid_t dxpl_id)
 
     FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__SUPERBLOCK_TAG, FAIL)
 
+    /* Get the DXPL plist object for DXPL ID */
+    if(NULL == (dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
+
     /* Find the superblock */
-    if(H5F_locate_signature(f->shared->lf, dxpl_id, &super_addr) < 0)
+    if(H5FD_locate_signature(f->shared->lf, dxpl, &super_addr) < 0)
         HGOTO_ERROR(H5E_FILE, H5E_NOTHDF5, FAIL, "unable to locate file signature")
     if(HADDR_UNDEF == super_addr)
         HGOTO_ERROR(H5E_FILE, H5E_NOTHDF5, FAIL, "file signature not found")
diff --git a/src/H5MF.c b/src/H5MF.c
index 956ec18..29e9ece 100644
--- a/src/H5MF.c
+++ b/src/H5MF.c
@@ -38,8 +38,9 @@
 #include "H5private.h"		/* Generic Functions			*/
 #include "H5Eprivate.h"		/* Error handling		  	*/
 #include "H5Fpkg.h"             /* File access				*/
+#include "H5Iprivate.h"		/* IDs			  		*/
 #include "H5MFpkg.h"		/* File memory management		*/
-#include "H5VMprivate.h"		/* Vectors and arrays 			*/
+#include "H5VMprivate.h"	/* Vectors and arrays 			*/
 
 
 /****************/
@@ -600,6 +601,7 @@ herr_t
 H5MF_xfree(H5F_t *f, H5FD_mem_t alloc_type, hid_t dxpl_id, haddr_t addr,
     hsize_t size)
 {
+    H5F_io_info_t fio_info;             /* I/O info for operation */
     H5MF_free_section_t *node = NULL;   /* Free space section pointer */
     H5MF_sect_ud_t udata;               /* User data for callback */
     H5FD_mem_t fs_type;                 /* Free space type (mapped from allocation type) */
@@ -620,8 +622,13 @@ HDfprintf(stderr, "%s: Entering - alloc_type = %u, addr = %a, size = %Hu\n", FUN
     if(H5F_addr_le(f->shared->tmp_addr, addr))
         HGOTO_ERROR(H5E_RESOURCE, H5E_BADRANGE, FAIL, "attempting to free temporary file space")
 
+    /* Set up I/O info for operation */
+    fio_info.f = f;
+    if(NULL == (fio_info.dxpl = (H5P_genplist_t *)H5I_object(dxpl_id)))
+        HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list")
+
     /* Check if the space to free intersects with the file's metadata accumulator */
-    if(H5F_accum_free(f, dxpl_id, alloc_type, addr, size) < 0)
+    if(H5F__accum_free(&fio_info, alloc_type, addr, size) < 0)
         HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "can't check free space intersection w/metadata accumulator")
 
     /* Get free space type from allocation type */
@@ -843,7 +850,7 @@ H5MF_get_freespace(H5F_t *f, hid_t dxpl_id, hsize_t *tot_space, hsize_t *meta_si
     hsize_t tot_fs_size = 0;    /* Amount of all free space managed */
     hsize_t tot_meta_size = 0;  /* Amount of metadata for free space managers */
     H5FD_mem_t type;            /* Memory type for iteration */
-    H5FD_mem_t fs_started[H5FD_MEM_NTYPES]; /* Indicate whether the free-space manager has been started */
+    hbool_t fs_started[H5FD_MEM_NTYPES]; /* Indicate whether the free-space manager has been started */
     hbool_t eoa_shrank;		/* Whether an EOA shrink occurs */
     herr_t ret_value = SUCCEED; /* Return value */