[svn-r29226] HDFFV-9552: merge in java code.

1 files changed, 1408 insertions, 0 deletions

diff --git a/java/src/jni/h5sImp.c b/java/src/jni/h5sImp.c
new file mode 100644
index 0000000..2aad3d0
--- /dev/null
+++ b/java/src/jni/h5sImp.c
@@ -0,0 +1,1408 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by The HDF Group.                                               *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
+ * access to either file, you may request a copy from help@hdfgroup.org.     *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*
+ *  For details of the HDF libraries, see the HDF Documentation at:
+ *    http://hdfdfgroup.org/HDF5/doc/
+ *
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <stdlib.h>
+#include "hdf5.h"
+#include "h5jni.h"
+#include "h5sImp.h"
+
+extern JavaVM *jvm;
+extern jobject visit_callback;
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    _H5Screate
+ * Signature: (I)J
+ */
+JNIEXPORT jlong JNICALL
+Java_hdf_hdf5lib_H5__1H5Screate(JNIEnv *env, jclass clss, jint type)
+{
+    hid_t retVal = -1;
+
+    retVal = H5Screate((H5S_class_t) type);
+    if (retVal < 0)
+        h5libraryError(env);
+
+    return (jlong)retVal;
+} /* end Java_hdf_hdf5lib_H5__1H5Screate */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    _H5Screate_simple
+ * Signature: (I[J[J)G
+ */
+JNIEXPORT jlong JNICALL
+Java_hdf_hdf5lib_H5__1H5Screate_1simple(JNIEnv *env, jclass clss, jint rank,
+        jlongArray dims, jlongArray maxdims)
+{
+    hid_t retVal = -1;
+    jlong *dimsP, *maxdimsP;
+    jboolean isCopy;
+    hsize_t *sa = NULL;
+    hsize_t *msa = NULL;
+    int i;
+    int drank, mrank;
+    hsize_t *lp;
+    jlong *jlp;
+
+    if (rank < 0) {
+        h5badArgument(env, "H5Screate_simple:  rank is invalid");
+    } /* end if */
+    else if (dims == NULL) {
+        h5nullArgument(env, "H5Screate_simple:  dims is NULL");
+    } /* end else if */
+    else {
+        drank = (int)ENVPTR->GetArrayLength(ENVPAR dims);
+        if (drank != rank) {
+            h5badArgument(env, "H5Screate_simple:  dims rank is invalid");
+            return -1;
+        } /* end if */
+        if (maxdims != NULL) {
+            mrank = (int)ENVPTR->GetArrayLength(ENVPAR maxdims);
+            if (mrank != rank) {
+                h5badArgument(env, "H5Screate_simple:  maxdims rank is invalid");
+                return -1;
+            } /* end if */
+        } /* end if */
+        dimsP = ENVPTR->GetLongArrayElements(ENVPAR dims, &isCopy);
+        if (dimsP == NULL) {
+            h5JNIFatalError(env, "H5Screate_simple:  dims not pinned");
+            return -1;
+        } /* end if */
+
+        sa = lp = (hsize_t *)HDmalloc((size_t)rank * sizeof(hsize_t));
+        if (sa == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR dims, dimsP, JNI_ABORT);
+            h5JNIFatalError(env, "H5Screate_simple:  dims not converted to hsize_t");
+            return -1;
+        } /* end if */
+
+        jlp = (jlong *) dimsP;
+        for (i = 0; i < rank; i++) {
+            *lp = (hsize_t) *jlp;
+            lp++;
+            jlp++;
+        } /* end for */
+
+        if (maxdims == NULL) {
+            maxdimsP = NULL;
+            msa = (hsize_t *)maxdimsP;
+        } /* end if */
+        else {
+            maxdimsP = ENVPTR->GetLongArrayElements(ENVPAR maxdims, &isCopy);
+            if (maxdimsP == NULL) {
+                ENVPTR->ReleaseLongArrayElements(ENVPAR dims, dimsP, JNI_ABORT);
+                HDfree(sa);
+                h5JNIFatalError(env, "H5Screate_simple:  maxdims not pinned");
+                return -1;
+            } /* end if */
+            msa = lp = (hsize_t *)HDmalloc((size_t)rank * sizeof(hsize_t));
+            if (msa == NULL) {
+                ENVPTR->ReleaseLongArrayElements(ENVPAR dims, dimsP, JNI_ABORT);
+                ENVPTR->ReleaseLongArrayElements(ENVPAR maxdims, maxdimsP, JNI_ABORT);
+                HDfree(sa);
+                h5JNIFatalError(env, "H5Screate_simple:  dims not converted to hsize_t");
+                return -1;
+            } /* end if */
+            jlp = (jlong *)maxdimsP;
+            for (i = 0; i < mrank; i++) {
+                *lp = (hsize_t)*jlp;
+                lp++;
+                jlp++;
+            } /* end for */
+        } /* end else */
+
+        retVal = H5Screate_simple(rank, (const hsize_t *)sa, (const hsize_t *)msa);
+
+        if (maxdimsP != NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR maxdims, maxdimsP, JNI_ABORT);
+            if (msa)
+                HDfree(msa);
+        } /* end if */
+
+        ENVPTR->ReleaseLongArrayElements(ENVPAR dims, dimsP, JNI_ABORT);
+        if (sa)
+            HDfree(sa);
+
+        if (retVal < 0)
+            h5libraryError(env);
+    } /* end else */
+
+    return (jlong)retVal;
+} /* end Java_hdf_hdf5lib_H5__1H5Screate_1simple */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    _H5Scopy
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL
+Java_hdf_hdf5lib_H5__1H5Scopy(JNIEnv *env, jclass clss, jlong space_id)
+{
+    hid_t retVal = -1;
+
+    retVal = H5Scopy(space_id);
+    if (retVal < 0)
+        h5libraryError(env);
+
+    return (jlong)retVal;
+} /* end Java_hdf_hdf5lib_H5__1H5Scopy */
+
+#ifdef notdef
+// 10/28/99 -- added code to copy the array -- this is not used,
+// but serves as a reminder in case we try to implement this in
+// the future....
+/*
+ *  Note:  the argument coord is actually long coord[][], which has been
+ *         flattened by the caller.
+ */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sselect_elements
+ * Signature: (JII[J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sselect_1elements(JNIEnv *env, jclass clss, jlong space_id, jint op, jint num_elemn, jlongArray coord)
+{
+    herr_t status = -1;
+    jint i;
+    jlong *P;
+    jboolean isCopy;
+    hssize_t *sa;
+    int rank;
+
+    if (coord == NULL) {
+        h5nullArgument( env, "H5Sselect_elements:  coord is NULL");
+        return -1;
+    } /* end if */
+
+    P = ENVPTR->GetLongArrayElements(ENVPAR env,coord,&isCopy);
+    if (P == NULL) {
+        h5JNIFatalError(env, "H5Sselect_elements:  coord not pinned");
+        return -1;
+    } /* end if */
+    sa = (hssize_t *)HDmalloc( (size_t)num_elems * 2 * sizeof(hssize_t));
+    if (sa == NULL) {
+        ENVPTR->ReleaseLongArrayElements(ENVPAR env,coord,P,JNI_ABORT);
+        h5JNIFatalError(env, "H5Sselect_elements:  coord array not converted to hssize_t");
+        return -1;
+    } /* end if */
+    for (i= 0; i < (num_elsms * 2); i++) {
+        sa[i] = P[i];
+    } /* end for */
+
+    status = H5Sselect_elements (space_id, (H5S_seloper_t)op, num_elemn, (const hssize_t **)&sa);
+    ENVPTR->ReleaseLongArrayElements(ENVPAR env, coord, P, JNI_ABORT);
+    HDfree(sa);
+
+    if (status < 0)
+        h5libraryError(env);
+
+    return (jint)status;
+} /* end Java_hdf_hdf5lib_H5_H5Sselect_1elements */
+#endif
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sselect_elements
+ * Signature: (JII[B)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sselect_1elements(JNIEnv *env, jclass clss, jlong space_id, jint op,
+        jint num_elemn, jbyteArray coord)
+{
+    int      ii;
+    hsize_t *lp = NULL;
+    hsize_t *llp;
+    jlong   *jlp;
+    herr_t   status = -1;
+    jbyte   *P;
+    jboolean isCopy;
+    jsize    size;
+    int      nlongs;
+
+    if (coord == NULL) {
+        h5nullArgument(env, "H5Sselect_elements:  coord is NULL");
+    } /* end if */
+    else {
+        P = ENVPTR->GetByteArrayElements(ENVPAR coord, &isCopy);
+        if (P == NULL) {
+            h5JNIFatalError(env, "H5Sselect_elements:  coord not pinned");
+        } /* end if */
+        else {
+            size = (int)ENVPTR->GetArrayLength(ENVPAR coord);
+            nlongs = (int)((size_t)size / sizeof(jlong));
+            lp = (hsize_t *)HDmalloc((size_t)nlongs * sizeof(hsize_t));
+            jlp = (jlong *) P;
+            llp = lp;
+            for (ii = 0; ii < nlongs; ii++) {
+                *lp = (hsize_t) *jlp;
+                lp++;
+                jlp++;
+            } /* end for */
+
+            status = H5Sselect_elements(space_id, (H5S_seloper_t)op, (size_t)num_elemn, (const hsize_t *)llp);
+
+            ENVPTR->ReleaseByteArrayElements(ENVPAR coord, P, JNI_ABORT);
+
+            if (llp)
+                HDfree(llp);
+
+            if (status < 0)
+                h5libraryError(env);
+        } /* end else */
+    } /* end else */
+
+    return (jint)status;
+} /* end Java_hdf_hdf5lib_H5_H5Sselect_1elements */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sselect_all
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sselect_1all(JNIEnv *env, jclass clss, jlong space_id)
+{
+    herr_t retVal = -1;
+
+    retVal = H5Sselect_all(space_id);
+    if (retVal < 0)
+        h5libraryError(env);
+
+    return (jint) retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Sselect_1all */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sselect_none
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sselect_1none(JNIEnv *env, jclass clss, jlong space_id)
+{
+    herr_t retVal = -1;
+
+    retVal = H5Sselect_none(space_id);
+    if (retVal < 0)
+        h5libraryError(env);
+
+    return (jint) retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Sselect_1none */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sselect_valid
+ * Signature: (J)Z
+ */
+JNIEXPORT jboolean JNICALL
+Java_hdf_hdf5lib_H5_H5Sselect_1valid(JNIEnv *env, jclass clss, jlong space_id)
+{
+    htri_t bval = JNI_FALSE;
+
+    bval = H5Sselect_valid(space_id);
+    if (bval > 0)
+        bval = JNI_TRUE;
+    else if (bval < 0)
+        h5libraryError(env);
+
+    return (jboolean)bval;
+} /* end Java_hdf_hdf5lib_H5_H5Sselect_1valid */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sget_simple_extent_npoints
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL
+Java_hdf_hdf5lib_H5_H5Sget_1simple_1extent_1npoints(JNIEnv *env, jclass clss, jlong space_id)
+{
+    hssize_t retVal = H5Sget_simple_extent_npoints(space_id);
+
+    if (retVal < 0)
+        h5libraryError(env);
+
+    return (jlong) retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Sget_1simple_1extent_1npoints */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sget_select_npoints
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL
+Java_hdf_hdf5lib_H5_H5Sget_1select_1npoints(JNIEnv *env, jclass clss, jlong space_id)
+{
+    hssize_t retVal = H5Sget_select_npoints(space_id);
+
+    if (retVal < 0)
+        h5libraryError(env);
+
+    return (jlong) retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Sget_1select_1npoints */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sget_select_type
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sget_1select_1type(JNIEnv *env, jclass clss, jlong space_id)
+{
+    int retVal = -1;
+
+    retVal = H5Sget_select_type(space_id);
+    if (retVal < 0)
+        h5libraryError(env);
+
+    return (jint) retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Sget_1select_1type */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sget_simple_extent_ndims
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sget_1simple_1extent_1ndims(JNIEnv *env, jclass clss, jlong space_id)
+{
+    int retVal = -1;
+
+    retVal = H5Sget_simple_extent_ndims(space_id);
+    if (retVal < 0)
+        h5libraryError(env);
+
+    return (jint) retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Sget_1simple_1extent_1ndims */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sget_simple_extent_dims
+ * Signature: (J[J[J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sget_1simple_1extent_1dims(JNIEnv *env, jclass clss, jlong space_id,
+        jlongArray dims, jlongArray maxdims)
+{
+    int status = -1;
+    jlong *dimsP, *maxdimsP;
+    jboolean isCopy;
+    hsize_t *sa;
+    hsize_t *msa;
+    int i;
+    int rank = -1;
+    int mrank;
+
+    if (dims == NULL) {
+        dimsP = NULL;
+        sa = (hsize_t *) dimsP;
+    } /* end if */
+    else {
+        dimsP = ENVPTR->GetLongArrayElements(ENVPAR dims, &isCopy);
+        if (dimsP == NULL) {
+            h5JNIFatalError(env, "H5Pget_simple_extent_dims:  dims not pinned");
+            return -1;
+        } /* end if */
+        rank = (int)ENVPTR->GetArrayLength(ENVPAR dims);
+        sa = (hsize_t *)HDmalloc((size_t)rank * sizeof(hsize_t));
+        if (sa == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR dims, dimsP, JNI_ABORT);
+            h5JNIFatalError(env, "H5Sget_simple_extent_dims:  dims not converted to hsize_t");
+            return -1;
+        } /* end if */
+    } /* end else */
+    if (maxdims == NULL) {
+        maxdimsP = NULL;
+        msa = (hsize_t *) maxdimsP;
+    } /* end if */
+    else {
+        maxdimsP = ENVPTR->GetLongArrayElements(ENVPAR maxdims, &isCopy);
+        if (maxdimsP == NULL) {
+            if (dimsP != NULL) {
+                ENVPTR->ReleaseLongArrayElements(ENVPAR dims, dimsP, JNI_ABORT);
+                HDfree(sa);
+            } /* end if */
+            h5JNIFatalError(env, "H5Pget_simple_extent_dims:  maxdims not pinned");
+            return -1;
+        } /* end if */
+        mrank = (int) ENVPTR->GetArrayLength(ENVPAR maxdims);
+        if (rank < 0)
+            rank = mrank;
+        else if (mrank != rank) {
+            if (dimsP != NULL) {
+                ENVPTR->ReleaseLongArrayElements(ENVPAR dims, dimsP, JNI_ABORT);
+                HDfree(sa);
+            } /* end if */
+            ENVPTR->ReleaseLongArrayElements(ENVPAR maxdims, maxdimsP, JNI_ABORT);
+            h5JNIFatalError(env, "H5Sget_simple_extent_dims:  maxdims rank not same as dims");
+            return -1;
+        } /* end else if */
+        msa = (hsize_t *)HDmalloc((size_t)rank * sizeof(hsize_t));
+        if (msa == NULL) {
+            if (dimsP != NULL) {
+                ENVPTR->ReleaseLongArrayElements(ENVPAR dims, dimsP, JNI_ABORT);
+                HDfree(sa);
+            } /* end if */
+            ENVPTR->ReleaseLongArrayElements(ENVPAR maxdims, maxdimsP, JNI_ABORT);
+            h5JNIFatalError(env, "H5Sget_simple_extent_dims:  maxdims not converted to hsize_t");
+            return -1;
+        } /* end if */
+    } /* end else */
+
+    status = H5Sget_simple_extent_dims(space_id, (hsize_t *)sa, (hsize_t *)msa);
+
+    if (status < 0) {
+        if (dimsP != NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR dims, dimsP, JNI_ABORT);
+            HDfree(sa);
+        } /* end if */
+        if (maxdimsP != NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR maxdims, maxdimsP, JNI_ABORT);
+            HDfree(msa);
+        } /* end if */
+        h5libraryError(env);
+        return -1;
+    } /* end if */
+
+    if (dimsP != NULL) {
+        for (i = 0; i < rank; i++) {
+            dimsP[i] = (jlong)sa[i];
+        } /* end for */
+        HDfree(sa);
+        ENVPTR->ReleaseLongArrayElements(ENVPAR dims, dimsP, 0);
+    } /* end if */
+    if (maxdimsP != NULL) {
+        for (i = 0; i < rank; i++) {
+            maxdimsP[i] = (jlong)msa[i];
+        } /* end for */
+        HDfree(msa);
+        ENVPTR->ReleaseLongArrayElements(ENVPAR maxdims, maxdimsP, 0);
+    } /* end if */
+
+    return (jint)status;
+} /* end Java_hdf_hdf5lib_H5_H5Sget_1simple_1extent_1dims */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sget_simple_extent_type
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sget_1simple_1extent_1type(JNIEnv *env, jclass clss, jlong space_id)
+{
+    H5S_class_t retVal = H5S_NO_CLASS;
+
+    if (space_id < 0)
+        h5libraryError(env);
+
+    retVal = H5Sget_simple_extent_type(space_id);
+
+    return (jint)retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Sget_1simple_1extent_1type */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sset_extent_simple
+ * Signature: (JI[J[J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sset_1extent_1simple(JNIEnv *env, jclass clss, jlong space_id,
+        jint rank, jlongArray dims, jlongArray maxdims)
+{
+    herr_t status = -1;
+    jlong *dimsP, *maxdimsP;
+    jboolean isCopy;
+    hsize_t *sa;
+    hsize_t *msa;
+    int i;
+    int drank, mrank;
+    hsize_t *lp;
+    jlong *jlp;
+
+    if (dims == NULL) {
+        h5nullArgument(env, "H5Sset_simple_extent:  dims is NULL");
+        return -1;
+    } /* end if */
+    drank = (int) ENVPTR->GetArrayLength(ENVPAR dims);
+    if (drank != rank) {
+        h5badArgument(env, "H5Screate_simple:  dims rank is invalid");
+        return -1;
+    } /* end if */
+    if (maxdims != NULL) {
+        mrank = (int) ENVPTR->GetArrayLength(ENVPAR maxdims);
+        if (mrank != rank) {
+            h5badArgument(env, "H5Screate_simple:  maxdims rank is invalid");
+            return -1;
+        } /* end if */
+    } /* end if */
+    dimsP = ENVPTR->GetLongArrayElements(ENVPAR dims, &isCopy);
+    if (dimsP == NULL) {
+        h5JNIFatalError(env, "H5Pset_simple_extent:  dims not pinned");
+        return -1;
+    } /* end if */
+    sa = lp = (hsize_t *) malloc((size_t)rank * sizeof(hsize_t));
+    if (sa == NULL) {
+        ENVPTR->ReleaseLongArrayElements(ENVPAR dims, dimsP, JNI_ABORT);
+        h5JNIFatalError(env, "H5Sset_simple_extent:  dims not converted to hsize_t");
+        return -1;
+    } /* end if */
+    jlp = (jlong *) dimsP;
+    for (i = 0; i < rank; i++) {
+        *lp = (hsize_t) *jlp;
+        lp++;
+        jlp++;
+    } /* end for */
+    if (maxdims == NULL) {
+        maxdimsP = NULL;
+        msa = (hsize_t *) maxdimsP;
+    } /* end if */
+    else {
+        maxdimsP = ENVPTR->GetLongArrayElements(ENVPAR maxdims, &isCopy);
+        if (maxdimsP == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR dims, dimsP, JNI_ABORT);
+            h5JNIFatalError(env, "H5Pset_simple_extent:  maxdims not pinned");
+            return -1;
+        } /* end if */
+        msa = lp = (hsize_t *)HDmalloc((size_t)rank * sizeof(hsize_t));
+        if (msa == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR dims, dimsP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR maxdims, maxdimsP, JNI_ABORT);
+            HDfree(sa);
+            h5JNIFatalError(env, "H5Sset_simple_extent:  maxdims not converted to hsize_t");
+            return -1;
+        } /* end if */
+        jlp = (jlong *) maxdimsP;
+        for (i = 0; i < rank; i++) {
+            *lp = (hsize_t) *jlp;
+            lp++;
+            jlp++;
+        } /* end for */
+    } /* end else */
+
+    status = H5Sset_extent_simple(space_id, rank, (hsize_t *) sa, (hsize_t *) msa);
+
+    ENVPTR->ReleaseLongArrayElements(ENVPAR dims, dimsP, JNI_ABORT);
+    HDfree(sa);
+    if (maxdimsP != NULL) {
+        ENVPTR->ReleaseLongArrayElements(ENVPAR maxdims, maxdimsP, JNI_ABORT);
+        HDfree(msa);
+    } /* end if */
+
+    if (status < 0)
+        h5libraryError(env);
+
+    return (jint)status;
+} /* end v */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sis_simple
+ * Signature: (J)Z
+ */
+JNIEXPORT jboolean JNICALL
+Java_hdf_hdf5lib_H5_H5Sis_1simple(JNIEnv *env, jclass clss, jlong space_id)
+{
+    htri_t bval = JNI_FALSE;
+
+    bval = H5Sis_simple(space_id);
+    if (bval > 0)
+        bval = JNI_TRUE;
+    else if (bval < 0)
+        h5libraryError(env);
+
+    return (jboolean)bval;
+} /* end Java_hdf_hdf5lib_H5_H5Sis_1simple */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Soffset_simple
+ * Signature: (J[B)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Soffset_1simple(JNIEnv *env, jclass clss, jlong space_id, jbyteArray offset)
+{
+    herr_t    status;
+    jbyte    *P = NULL;
+    jboolean  isCopy;
+    hssize_t *sa;
+    size_t    rank;
+    size_t    i;
+    hssize_t *lp;
+    jlong    *jlp;
+
+    if (offset != NULL) {
+        P = ENVPTR->GetByteArrayElements(ENVPAR offset, &isCopy);
+        if (P == NULL) {
+            h5JNIFatalError(env, "H5Soffset_simple:  offset not pinned");
+            return -1;
+        } /* end if */
+        i = (size_t)ENVPTR->GetArrayLength(ENVPAR offset);
+        rank = i / sizeof(jlong);
+        sa = lp = (hssize_t *)HDmalloc((size_t)rank * sizeof(hssize_t));
+        if (sa == NULL) {
+            ENVPTR->ReleaseByteArrayElements(ENVPAR offset, P, JNI_ABORT);
+            h5JNIFatalError(env, "H5Soffset_simple:  offset not converted to hssize_t");
+            return -1;
+        } /* end if */
+        jlp = (jlong *) P;
+        for (i = 0; i < rank; i++) {
+            *lp = (hssize_t) *jlp;
+            lp++;
+            jlp++;
+        } /* end for */
+    } /* end if */
+    else {
+        P = NULL;
+        sa = (hssize_t *) P;
+    } /* end else */
+
+    status = H5Soffset_simple(space_id, sa);
+    if (P != NULL) {
+        ENVPTR->ReleaseByteArrayElements(ENVPAR offset, P, JNI_ABORT);
+        HDfree(sa);
+    } /* end if */
+
+    if (status < 0)
+        h5libraryError(env);
+
+    return (jint)status;
+} /* end Java_hdf_hdf5lib_H5_H5Soffset_1simple */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sextent_copy
+ * Signature: (JJ)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sextent_1copy(JNIEnv *env, jclass clss, jlong space_id, jlong src_id)
+{
+    herr_t retVal = -1;
+
+    retVal = H5Sextent_copy(space_id, src_id);
+    if (retVal < 0)
+        h5libraryError(env);
+
+    return (jint)retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Sextent_1copy */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sextent_equal
+ * Signature: (JJ)Z
+ */
+JNIEXPORT jboolean JNICALL
+Java_hdf_hdf5lib_H5_H5Sextent_1equal(JNIEnv *env, jclass clss, jlong space_id, jlong src_id)
+{
+    htri_t bval = JNI_FALSE;
+
+    bval = H5Sextent_equal(space_id, src_id);
+    if (bval > 0)
+        bval = JNI_TRUE;
+    else if (bval < 0)
+        h5libraryError(env);
+
+    return (jboolean)bval;
+} /* end Java_hdf_hdf5lib_H5_H5Sextent_1equal */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sset_extent_none
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sset_1extent_1none(JNIEnv *env, jclass clss, jlong space_id)
+{
+    herr_t retVal = -1;
+
+    retVal = H5Sset_extent_none(space_id);
+    if (retVal < 0)
+        h5libraryError(env);
+
+    return (jint)retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Sset_1extent_1none */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sselect_hyperslab
+ * Signature: (JI[J[J[J[J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sselect_1hyperslab(JNIEnv *env, jclass clss, jlong space_id, jint op,
+        jlongArray start, jlongArray stride, jlongArray count, jlongArray block)
+{
+    herr_t status = -1;
+    jlong *startP, *strideP, *countP, *blockP;
+    jboolean isCopy;
+    hsize_t *strt;
+    hsize_t *strd;
+    hsize_t *cnt;
+    hsize_t *blk;
+    int rank;
+    int i;
+    hsize_t *lp;
+    jlong *jlp;
+
+    if (start == NULL) {
+        h5nullArgument(env, "H5Sselect_hyperslab:  start is NULL");
+    } /* end if */
+    else if (count == NULL) {
+        h5nullArgument(env, "H5Sselect_hyperslab:  count is NULL");
+    } /* end if */
+    else {
+        rank = (int) ENVPTR->GetArrayLength(ENVPAR start);
+        if (rank != ENVPTR->GetArrayLength(ENVPAR count)) {
+            h5badArgument(env, "H5Sselect_hyperslab:  count and start have different rank!");
+            return -1;
+        } /* end if */
+
+        startP = ENVPTR->GetLongArrayElements(ENVPAR start, &isCopy);
+        if (startP == NULL) {
+            h5JNIFatalError(env, "H5Sselect_hyperslab:  start not pinned");
+            return -1;
+        } /* end if */
+        strt = lp = (hsize_t *)HDmalloc((size_t)rank * sizeof(hsize_t));
+        if (strt == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            h5JNIFatalError(env, "H5Sselect_hyperslab:  start not converted to hsize_t");
+            return -1;
+        } /* end if */
+
+        jlp = (jlong *) startP;
+        for (i = 0; i < rank; i++) {
+            *lp = (hsize_t) *jlp;
+            lp++;
+            jlp++;
+        } /* end if */
+
+        countP = ENVPTR->GetLongArrayElements(ENVPAR count, &isCopy);
+        if (countP == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            HDfree(strt);
+            h5JNIFatalError(env, "H5Sselect_hyperslab:  count not pinned");
+            return -1;
+        } /* end if */
+        cnt = lp = (hsize_t *)HDmalloc((size_t)rank * sizeof(hsize_t));
+        if (cnt == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR count, countP, JNI_ABORT);
+            HDfree(strt);
+            h5JNIFatalError(env, "H5Sselect_hyperslab:  count not converted to hsize_t");
+            return -1;
+        } /* end if */
+
+        jlp = (jlong *) countP;
+        for (i = 0; i < rank; i++) {
+            *lp = (hsize_t) *jlp;
+            lp++;
+            jlp++;
+        } /* end if */
+        if (stride == NULL) {
+            strideP = NULL;
+            strd = (hsize_t *) strideP;
+        } /* end if */
+        else {
+            strideP = ENVPTR->GetLongArrayElements(ENVPAR stride, &isCopy);
+            if (strideP == NULL) {
+                ENVPTR->ReleaseLongArrayElements(ENVPAR count, countP, JNI_ABORT);
+                ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+                HDfree(cnt);
+                HDfree(strt);
+                h5badArgument(env, "H5Sselect_hyperslab:  stride not pinned");
+                return -1;
+            } /* end if */
+            strd = lp = (hsize_t *)HDmalloc((size_t)rank * sizeof(hsize_t));
+            if (strd == NULL) {
+                ENVPTR->ReleaseLongArrayElements(ENVPAR count, countP, JNI_ABORT);
+                ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+                ENVPTR->ReleaseLongArrayElements(ENVPAR stride, strideP, JNI_ABORT);
+                HDfree(cnt);
+                HDfree(strt);
+                h5JNIFatalError(env, "H5Sselect_hyperslab:  stride not converted to hsize_t");
+                return -1;
+            } /* end if */
+            jlp = (jlong *) strideP;
+            for (i = 0; i < rank; i++) {
+                *lp = (hsize_t) *jlp;
+                lp++;
+                jlp++;
+            } /* end if */
+        } /* end if */
+        if (block == NULL) {
+            blockP = NULL;
+            blk = (hsize_t *) blockP;
+        } /* end if */
+        else {
+            blockP = ENVPTR->GetLongArrayElements(ENVPAR block, &isCopy);
+            if (blockP == NULL) {
+                ENVPTR->ReleaseLongArrayElements(ENVPAR stride, strideP, JNI_ABORT);
+                ENVPTR->ReleaseLongArrayElements(ENVPAR count, countP, JNI_ABORT);
+                ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+                HDfree(cnt);
+                HDfree(strt);
+                if (strd != NULL)
+                    free(strd);
+
+                h5JNIFatalError(env, "H5Sselect_hyperslab:  block not pinned");
+                return -1;
+            } /* end if */
+            blk = lp = (hsize_t *)HDmalloc((size_t)rank * sizeof(hsize_t));
+            if (blk == NULL) {
+                ENVPTR->ReleaseLongArrayElements(ENVPAR stride, strideP, JNI_ABORT);
+                ENVPTR->ReleaseLongArrayElements(ENVPAR count, countP, JNI_ABORT);
+                ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+                ENVPTR->ReleaseLongArrayElements(ENVPAR block, blockP, JNI_ABORT);
+                HDfree(cnt);
+                HDfree(strt);
+                if (strd != NULL)
+                    free(strd);
+
+                h5JNIFatalError(env, "H5Sget_simple_extent:  block not converted to hsize_t");
+                return -1;
+            } /* end if */
+            jlp = (jlong *) blockP;
+            for (i = 0; i < rank; i++) {
+                *lp = (hsize_t) *jlp;
+                lp++;
+                jlp++;
+            } /* end for */
+        } /* end else */
+
+        status = H5Sselect_hyperslab(space_id, (H5S_seloper_t) op, (const hsize_t *) strt, (const hsize_t *) strd,
+                (const hsize_t *) cnt, (const hsize_t *) blk);
+
+        ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+        ENVPTR->ReleaseLongArrayElements(ENVPAR count, countP, JNI_ABORT);
+        HDfree(strt);
+        HDfree(cnt);
+        if (strideP != NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR stride, strideP, JNI_ABORT);
+            HDfree(strd);
+        } /* end if */
+        if (blockP != NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR block, blockP, JNI_ABORT);
+            HDfree(blk);
+        } /* end if */
+
+        if (status < 0)
+            h5libraryError(env);
+    } /* end else */
+
+    return (jint)status;
+} /* end Java_hdf_hdf5lib_H5_H5Sselect_1hyperslab */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sclose
+ * Signature: (J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5__1H5Sclose(JNIEnv *env, jclass clss, jlong space_id)
+{
+    herr_t retVal = -1;
+
+    retVal = H5Sclose(space_id);
+    if (retVal < 0)
+        h5libraryError(env);
+
+    return (jint)retVal;
+} /* end Java_hdf_hdf5lib_H5__1H5Sclose */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sget_select_hyper_nblocks
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL
+Java_hdf_hdf5lib_H5_H5Sget_1select_1hyper_1nblocks(JNIEnv *env, jclass clss, jlong spaceid)
+{
+    hssize_t retVal = -1;
+
+    retVal = H5Sget_select_hyper_nblocks((hid_t) spaceid);
+    if (retVal < 0)
+        h5libraryError(env);
+
+    return (jlong)retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Sget_1select_1hyper_1nblocks */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sget_select_elem_npoints
+ * Signature: (J)J
+ */
+JNIEXPORT jlong JNICALL
+Java_hdf_hdf5lib_H5_H5Sget_1select_1elem_1npoints(JNIEnv *env, jclass clss, jlong spaceid)
+{
+    hssize_t retVal = -1;
+
+    retVal = H5Sget_select_elem_npoints((hid_t) spaceid);
+    if (retVal < 0)
+        h5libraryError(env);
+
+    return (jlong)retVal;
+} /* end Java_hdf_hdf5lib_H5_H5Sget_1select_1elem_1npoints */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sget_select_hyper_blocklist
+ * Signature: (JJJ[J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sget_1select_1hyper_1blocklist(JNIEnv *env, jclass clss,
+        jlong spaceid, jlong startblock, jlong numblocks, jlongArray buf)
+{
+    herr_t status = -1;
+    jlong *bufP;
+    jboolean isCopy;
+    hsize_t *ba;
+    int i;
+    int rank;
+    hsize_t st;
+    hsize_t nb;
+
+    st = (hsize_t) startblock;
+    nb = (hsize_t) numblocks;
+
+    if (buf == NULL) {
+        h5nullArgument(env, "H5Sget_select_hyper_blocklist:  buf is NULL");
+    } /* end if */
+    else {
+        rank = H5Sget_simple_extent_ndims(spaceid);
+        if (rank <= 0)
+            rank = 1;
+        if (ENVPTR->GetArrayLength(ENVPAR buf) < (numblocks * rank)) {
+            h5badArgument(env, "H5Sget_select_hyper_blocklist:  buf input array too small");
+        } /* end if */
+        else {
+            bufP = ENVPTR->GetLongArrayElements(ENVPAR buf, &isCopy);
+            if (bufP == NULL) {
+                h5JNIFatalError(env, "H5Sget_select_hyper_blocklist:  buf not pinned");
+            } /* end if */
+            else {
+                ba = (hsize_t *) malloc((size_t)nb * 2 * (size_t)rank * sizeof(hsize_t));
+                if (ba == NULL) {
+                    ENVPTR->ReleaseLongArrayElements(ENVPAR buf, bufP, JNI_ABORT);
+                    h5JNIFatalError(env, "H5Screate-simple:  buffer not converted to hsize_t");
+                } /* end if */
+                else {
+                    status = H5Sget_select_hyper_blocklist((hid_t)spaceid, st, nb, (hsize_t *)ba);
+
+                    if (status < 0) {
+                        ENVPTR->ReleaseLongArrayElements(ENVPAR buf, bufP, JNI_ABORT);
+                        free(ba);
+                        h5libraryError(env);
+                    } /* end if */
+                    else {
+                        for (i = 0; i < (numblocks * 2 * rank); i++) {
+                            bufP[i] = (jlong)ba[i];
+                        } /* end for */
+                        free(ba);
+                        ENVPTR->ReleaseLongArrayElements(ENVPAR buf, bufP, 0);
+                    } /* end else */
+                } /* end else */
+            } /* end else */
+        } /* end else */
+    } /* end else */
+
+    return (jint)status;
+} /* end Java_hdf_hdf5lib_H5_H5Sget_1select_1hyper_1blocklist */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sget_select_elem_pointlist
+ * Signature: (JJJ[J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sget_1select_1elem_1pointlist(JNIEnv *env, jclass clss, jlong spaceid,
+        jlong startpoint, jlong numpoints, jlongArray buf)
+{
+    herr_t status = -1;
+    jlong *bufP;
+    jboolean isCopy;
+    hsize_t *ba;
+    int i;
+    int rank;
+
+    if (buf == NULL) {
+        h5nullArgument(env, "H5Sget_select_elem_pointlist:  buf is NULL");
+    } /* end if */
+    else {
+        rank = H5Sget_simple_extent_ndims(spaceid);
+        if (rank <= 0)
+            rank = 1;
+        if (ENVPTR->GetArrayLength(ENVPAR buf) < (numpoints * rank)) {
+            h5badArgument(env, "H5Sget_select_elem_pointlist:  buf input array too small");
+        } /* end if */
+        else {
+            bufP = ENVPTR->GetLongArrayElements(ENVPAR buf, &isCopy);
+            if (bufP == NULL) {
+                h5JNIFatalError(env, "H5Sget_select_elem_pointlist:  buf not pinned");
+            } /* end if */
+            else {
+                ba = (hsize_t *)HDmalloc(((size_t)numpoints * (size_t)rank) * sizeof(hsize_t));
+                if (ba == NULL) {
+                    ENVPTR->ReleaseLongArrayElements(ENVPAR buf, bufP, JNI_ABORT);
+                    h5JNIFatalError(env, "H5Sget_select_elem_pointlist:  buf not converted to hsize_t");
+                } /* end if */
+                else {
+                    status = H5Sget_select_elem_pointlist((hid_t) spaceid, (hsize_t)startpoint, (hsize_t)numpoints, (hsize_t *)ba);
+
+                    if (status < 0) {
+                        HDfree(ba);
+                        ENVPTR->ReleaseLongArrayElements(ENVPAR buf, bufP, JNI_ABORT);
+                        h5libraryError(env);
+                    } /* end if */
+                    else {
+                        for (i = 0; i < (numpoints * rank); i++) {
+                            bufP[i] = (jlong)ba[i];
+                        } /* end for */
+                        HDfree(ba);
+                        ENVPTR->ReleaseLongArrayElements(ENVPAR buf, bufP, 0);
+                    } /* end else */
+                } /* end else */
+            } /* end else */
+        } /* end else */
+    } /* end else */
+
+    return (jint)status;
+} /* end if */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sget_select_bounds
+ * Signature: (J[J[J)I
+ */
+JNIEXPORT jint JNICALL
+Java_hdf_hdf5lib_H5_H5Sget_1select_1bounds(JNIEnv *env, jclass clss, jlong spaceid,
+        jlongArray start, jlongArray end)
+{
+    herr_t status = -1;
+    jlong *startP, *endP;
+    jboolean isCopy;
+    hsize_t *strt;
+    hsize_t *en;
+    int rank;
+    int i;
+
+    if (start == NULL) {
+        h5nullArgument(env, "H5Sget_select_bounds:  start is NULL");
+    } /* end if */
+    else if (end == NULL) {
+        h5nullArgument(env, "H5Sget_select_bounds:  end is NULL");
+    } /* end else if */
+    else {
+        startP = ENVPTR->GetLongArrayElements(ENVPAR start, &isCopy);
+        if (startP == NULL) {
+            h5JNIFatalError(env, "H5Sget_select_bounds:  start not pinned");
+            return -1;
+        } /* end if */
+        rank = (int) ENVPTR->GetArrayLength(ENVPAR start);
+        strt = (hsize_t *)malloc((size_t)rank * sizeof(hsize_t));
+        if (strt == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            h5JNIFatalError(env, "H5Sget_select_bounds:  start not converted to hsize_t");
+            return -1;
+        } /* end if */
+
+        endP = ENVPTR->GetLongArrayElements(ENVPAR end, &isCopy);
+        if (endP == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            free(strt);
+            h5JNIFatalError(env, "H5Sget_select_bounds:  end not pinned");
+            return -1;
+        } /* end if */
+        en = (hsize_t *)HDmalloc((size_t)rank * sizeof(hsize_t));
+        if (en == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR end, endP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            HDfree(strt);
+            h5JNIFatalError(env, "H5Sget_simple_extent:  dims not converted to hsize_t");
+            return -1;
+        } /* end if */
+
+        status = H5Sget_select_bounds((hid_t) spaceid, (hsize_t *) strt, (hsize_t *) en);
+
+        if (status < 0) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR end, endP, JNI_ABORT);
+            HDfree(strt);
+            HDfree(en);
+            h5libraryError(env);
+        } /* end if */
+        else {
+            for (i = 0; i < rank; i++) {
+                startP[i] = (jlong)strt[i];
+                endP[i] = (jlong)en[i];
+            } /* end for */
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, 0);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR end, endP, 0);
+            HDfree(strt);
+            HDfree(en);
+        } /* end else */
+    } /* end else */
+
+    return (jint)status;
+} /* end Java_hdf_hdf5lib_H5_H5Sget_1select_1bounds */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sencode
+ * Signature: (J)[B
+ */
+JNIEXPORT jbyteArray JNICALL
+Java_hdf_hdf5lib_H5_H5Sencode(JNIEnv *env, jclass cls, jlong obj_id)
+{
+    herr_t status = -1;
+    unsigned char *bufPtr;
+    size_t buf_size = 0;
+    jbyteArray returnedArray = NULL;
+
+    if (obj_id < 0) {
+        h5badArgument(env, "H5Sencode: invalid argument");
+   } /* end if */
+    else {
+        status = H5Sencode(obj_id, NULL, &buf_size);
+
+        if (status < 0) {
+            h5libraryError(env);
+        } /* end else if */
+        else if (buf_size < 0) {
+            h5badArgument(env, "H5Sencode:  buf_size < 0");
+        } /* end if */
+        else {
+            bufPtr = (unsigned char*)HDcalloc((size_t) 1, buf_size);
+            if (bufPtr == NULL) {
+                h5outOfMemory(env, "H5Sencode:  calloc failed");
+            } /* end if */
+            else {
+                status = H5Sencode((hid_t) obj_id, bufPtr, &buf_size);
+
+                if (status < 0) {
+                    HDfree(bufPtr);
+                    h5libraryError(env);
+                } /* end if */
+                else {
+                    returnedArray = ENVPTR->NewByteArray(ENVPAR (jsize)buf_size);
+                    ENVPTR->SetByteArrayRegion(ENVPAR returnedArray, 0, (jsize)buf_size, (jbyte*) bufPtr);
+                    HDfree(bufPtr);
+                } /* end else */
+            } /* end else */
+        } /* end else */
+    } /* end else */
+
+    return returnedArray;
+} /* end Java_hdf_hdf5lib_H5_H5Sencode */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sdecode
+ * Signature: ([B)J
+ */
+JNIEXPORT jlong JNICALL
+Java_hdf_hdf5lib_H5_H5Sdecode(JNIEnv *env, jclass cls, jbyteArray buf)
+{
+    hid_t sid = -1;
+    jbyte *bufP;
+    jboolean isCopy;
+
+    if (buf == NULL) {
+        h5nullArgument(env, "H5Sdecode:  buf is NULL");
+    } /* end if */
+    else {
+        bufP = ENVPTR->GetByteArrayElements(ENVPAR buf, &isCopy);
+        if (bufP == NULL) {
+            h5JNIFatalError( env, "H5Sdecode:  buf not pinned");
+        } /* end if */
+        else {
+            sid = H5Sdecode(bufP);
+
+            ENVPTR->ReleaseByteArrayElements(ENVPAR buf, bufP, JNI_ABORT);
+
+            if (sid < 0)
+                h5libraryError(env);
+        } /* end else if */
+    } /* end else if */
+
+    return (jlong)sid;
+} /* end Java_hdf_hdf5lib_H5_H5Sdecode */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sis_regular_hyperslab
+ * Signature: (J)Z
+ */
+JNIEXPORT jboolean JNICALL
+Java_hdf_hdf5lib_H5_H5Sis_1regular_1hyperslab(JNIEnv *env, jclass cls, jlong obj_id)
+{
+    htri_t bval = JNI_FALSE;
+
+    bval = H5Sis_regular_hyperslab((hid_t)obj_id);
+    if (bval > 0)
+        bval = JNI_TRUE;
+    else if (bval < 0)
+        h5libraryError(env);
+
+    return (jboolean)bval;
+} /* end Java_hdf_hdf5lib_H5_H5Sis_1regular_1hyperslab */
+
+/*
+ * Class:     hdf_hdf5lib_H5
+ * Method:    H5Sget_regular_hyperslab
+ * Signature: (J[J[J[J[J)V
+ */
+JNIEXPORT void JNICALL
+Java_hdf_hdf5lib_H5_H5Sget_1regular_1hyperslab(JNIEnv *env, jclass clss, jlong space_id,
+        jlongArray start, jlongArray stride, jlongArray count, jlongArray block)
+{
+    herr_t status;
+    jlong *startP, *strideP, *countP, *blockP;
+    jboolean isCopy;
+    hsize_t *strt;
+    hsize_t *strd;
+    hsize_t *cnt;
+    hsize_t *blk;
+    int rank;
+    int i;
+
+    if (start == NULL) {
+        h5nullArgument(env, "H5Sget_regular_hyperslab:  start is NULL");
+    } /* end if */
+    else if (count == NULL) {
+        h5nullArgument(env, "H5Sget_regular_hyperslab:  count is NULL");
+    } /* end else if */
+    else {
+        rank = (int) ENVPTR->GetArrayLength(ENVPAR start);
+        if (rank != ENVPTR->GetArrayLength(ENVPAR count)) {
+            h5badArgument(env, "H5Sget_regular_hyperslab:  count and start have different rank!");
+            return;
+        } /* end if */
+
+        startP = ENVPTR->GetLongArrayElements(ENVPAR start, &isCopy);
+        if (startP == NULL) {
+            h5JNIFatalError(env, "H5Sget_regular_hyperslab:  start not pinned");
+            return;
+        } /* end if */
+        strt = (hsize_t *)HDmalloc((size_t)rank * sizeof(hsize_t));
+        if (strt == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            h5JNIFatalError(env, "H5Sget_regular_hyperslab:  start not converted to hsize_t");
+            return;
+        } /* end if */
+
+        countP = ENVPTR->GetLongArrayElements(ENVPAR count, &isCopy);
+        if (countP == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            HDfree(strt);
+            h5JNIFatalError(env, "H5Sget_regular_hyperslab:  count not pinned");
+            return;
+        } /* end if */
+        cnt = (hsize_t *)HDmalloc((size_t)rank * sizeof(hsize_t));
+        if (cnt == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR count, countP, JNI_ABORT);
+            HDfree(strt);
+            h5JNIFatalError(env, "H5Sget_regular_hyperslab:  count not converted to hsize_t");
+            return;
+        } /* end if */
+
+        strideP = ENVPTR->GetLongArrayElements(ENVPAR stride, &isCopy);
+        if (strideP == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR count, countP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            HDfree(cnt);
+            HDfree(strt);
+            h5badArgument(env, "H5Sget_regular_hyperslab:  stride not pinned");
+            return;
+        } /* end if */
+        strd = (hsize_t *)HDmalloc((size_t)rank * sizeof(hsize_t));
+        if (strd == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR count, countP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR stride, strideP, JNI_ABORT);
+            HDfree(cnt);
+            HDfree(strt);
+            h5JNIFatalError(env, "H5Sget_regular_hyperslab:  stride not converted to hsize_t");
+            return;
+        } /* end if */
+
+        blockP = ENVPTR->GetLongArrayElements(ENVPAR block, &isCopy);
+        if (blockP == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR stride, strideP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR count, countP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            HDfree(cnt);
+            HDfree(strt);
+            HDfree(strd);
+            h5JNIFatalError(env, "H5Sget_regular_hyperslab:  block not pinned");
+            return;
+        } /* end if */
+        blk = (hsize_t *)HDmalloc((size_t)rank * sizeof(hsize_t));
+        if (blk == NULL) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR stride, strideP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR count, countP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR block, blockP, JNI_ABORT);
+            HDfree(cnt);
+            HDfree(strt);
+            HDfree(strd);
+            h5JNIFatalError(env, "H5Sget_regular_hyperslab:  block not converted to hsize_t");
+            return;
+        } /* end if */
+
+        status = H5Sget_regular_hyperslab(space_id, (hsize_t *) strt, (hsize_t *) strd, (hsize_t *) cnt, (hsize_t *) blk);
+
+        if (status < 0) {
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR count, countP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR stride, strideP, JNI_ABORT);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR block, blockP, JNI_ABORT);
+            HDfree(strt);
+            HDfree(cnt);
+            HDfree(strd);
+            HDfree(blk);
+            h5libraryError(env);
+        } /* end if */
+        else {
+            for (i = 0; i < (rank); i++) {
+                startP[i] = (jlong)strt[i];
+                countP[i] = (jlong)cnt[i];
+                strideP[i] = (jlong)strd[i];
+                blockP[i] = (jlong)blk[i];
+            } /* end for */
+            HDfree(strt);
+            HDfree(cnt);
+            HDfree(strd);
+            HDfree(blk);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR start, startP, 0);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR count, countP, 0);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR stride, strideP, 0);
+            ENVPTR->ReleaseLongArrayElements(ENVPAR block, blockP, 0);
+        } /* end else */
+    } /* end else */
+} /* end Java_hdf_hdf5lib_H5_H5Sget_1regular_1hyperslab */
+
+#ifdef __cplusplus
+} /* end extern "C" */
+#endif /* __cplusplus */