[svn-r5131] Purpose:

    Code cleanup
Description:
    The function pointer for doing parallel I/O was being set in the H5D_read
    and H5D_write routines instead of in H5S_conv, where it belongs.
Solution:
    Added an extra 'flags' parameter to H5S_find to allow the function to
    determine when to set the MPIO functions instead of the regular optimized
    I/O routines and get rid of code messing with the function pointer in the
    H5D routines.
Platforms tested:
    IRIX64 6.5 (modi4)

1 files changed, 5 insertions, 1 deletions

diff --git a/src/H5Sprivate.h b/src/H5Sprivate.h
index 86a46bc..713d52f 100644
--- a/src/H5Sprivate.h
+++ b/src/H5Sprivate.h
@@ -30,6 +30,9 @@
 #define H5S_VALID_MAX	0x01
 #define H5S_VALID_PERM	0x02
 
+/* Flags for H5S_find */
+#define H5S_CONV_PAR_IO_POSSIBLE        0x0001
+
 /* Forward references of common typedefs */
 typedef struct H5S_t H5S_t;
 typedef struct H5S_pnt_node_t H5S_pnt_node_t;
@@ -192,7 +195,8 @@ __DLLVAR__ const H5S_mconv_t	H5S_HYPER_MCONV[];
 __DLL__ H5S_t *H5S_create(H5S_class_t type);
 __DLL__ H5S_t *H5S_copy(const H5S_t *src);
 __DLL__ herr_t H5S_close(H5S_t *ds);
-__DLL__ H5S_conv_t *H5S_find(const H5S_t *mem_space, const H5S_t *file_space);
+__DLL__ H5S_conv_t *H5S_find(const H5S_t *mem_space, const H5S_t *file_space,
+                unsigned flags);
 __DLL__ H5S_class_t H5S_get_simple_extent_type(const H5S_t *ds);
 __DLL__ hssize_t H5S_get_simple_extent_npoints(const H5S_t *ds);
 __DLL__ hsize_t H5S_get_npoints_max(const H5S_t *ds);