[svn-r12700] Alert:

    File format is not stable, don't keep files produced!

Description:
    First stage of checkins modifying the format of groups to support creation
order.  Implement "dense" storage for links in groups.

    Try to clarify some of the symbols for the H5L API.

    Add the H5Pset_latest_format() flag for FAPLs, to choose to use the newest
file format options (including "dense" link storage in groups)

    Add the H5Pset_track_creation_order() flag for GCPLs, to enable creation
order tracking in groups (although no index on creation order yet).

    Remove --enable-group-revision configure flag, as file format issues are
now handled in a backwardly/forwardly compatible way.

    Clean up lots of compiler warnings and other minor formatting issues.

Tested on:
    FreeBSD/32 4.11 (sleipnir) w/threadsafe
    Linux/32 2.4 (heping) w/FORTRAN & C++
    Linux/64 2.4 (mir) w/enable-v1.6 compa
    Mac OSX/32 10.4.8 (amazon)
    AIX 5.3 (copper) w/parallel & FORTRAN

1 files changed, 17 insertions, 19 deletions

diff --git a/src/H5T.c b/src/H5T.c
index 44ac21f..f5e786a 100644
--- a/src/H5T.c
+++ b/src/H5T.c
@@ -2797,8 +2797,6 @@ done:
  *              slu@ncsa.uiuc.edu
  *              July 14, 2004
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 hid_t
@@ -2810,19 +2808,19 @@ H5Tdecode(const void *buf)
     FUNC_ENTER_API (H5Tdecode, FAIL);
     H5TRACE1("i","x",buf);
 
-    if (buf==NULL)
-	HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "empty buffer")
+    if(buf == NULL)
+	HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "empty buffer")
 
-    if((dt = H5T_decode(buf))==NULL)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDECODE, FAIL, "can't decode object");
+    if((dt = H5T_decode(buf)) == NULL)
+	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDECODE, FAIL, "can't decode object")
 
     /* Register the type and return the ID */
-    if ((ret_value=H5I_register (H5I_DATATYPE, dt))<0)
-	HGOTO_ERROR (H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register data type");
+    if((ret_value = H5I_register (H5I_DATATYPE, dt)) < 0)
+	HGOTO_ERROR (H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register data type")
 
 done:
-    FUNC_LEAVE_API(ret_value);
-}
+    FUNC_LEAVE_API(ret_value)
+} /* end H5Tdecode() */
 
 /*-------------------------------------------------------------------------
  * API functions are above; library-private functions are below...
@@ -2895,8 +2893,6 @@ done:
  *              slu@ncsa.uiuc.edu
  *              July 14, 2004
  *
- * Modifications:
- *
  *-------------------------------------------------------------------------
  */
 static H5T_t *
@@ -2904,22 +2900,24 @@ H5T_decode(const unsigned char *buf)
 {
     H5T_t       *ret_value;
 
-    FUNC_ENTER_NOAPI(H5T_decode, NULL);
+    FUNC_ENTER_NOAPI(H5T_decode, NULL)
 
     /* Decode the type of the information */
     if(*buf++ != H5O_DTYPE_ID)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_BADMESG, NULL, "not an encoded datatype");
+	HGOTO_ERROR(H5E_DATATYPE, H5E_BADMESG, NULL, "not an encoded datatype")
 
     /* Decode the version of the datatype information */
     if(*buf++ != H5T_ENCODE_VERSION)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_VERSION, NULL, "unknown version of encoded datatype");
+	HGOTO_ERROR(H5E_DATATYPE, H5E_VERSION, NULL, "unknown version of encoded datatype")
 
-    if((ret_value = H5O_decode(NULL, buf, H5O_DTYPE_ID))==NULL)
-	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDECODE, NULL, "can't decode object");
+    /* Decode the serialized datatype message */
+    /* (pass bogus file pointer and DXPL) */
+    if((ret_value = H5O_decode(NULL, H5P_DEFAULT, buf, H5O_DTYPE_ID)) == NULL)
+	HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDECODE, NULL, "can't decode object")
 
 done:
-    FUNC_LEAVE_NOAPI(ret_value);
-}
+    FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5T_decode() */
 
 
 /*-------------------------------------------------------------------------