Author: j16sdiz
Date: 2009-04-23 01:40:25 +0000 (Thu, 23 Apr 2009)
New Revision: 27218
Modified:
trunk/contrib/fec/src/com/onionnetworks/fec/Native16Code.java
trunk/contrib/fec/src/com/onionnetworks/fec/Native8Code.java
trunk/contrib/fec/src/csrc/com_onionnetworks_fec_Native16Code.h
trunk/contrib/fec/src/csrc/com_onionnetworks_fec_Native8Code.h
trunk/contrib/fec/src/csrc/fec16-jinterf.c
trunk/contrib/fec/src/csrc/fec8-jinterf.c
Log:
Use GetLongField() / SetLongField()
Modified: trunk/contrib/fec/src/com/onionnetworks/fec/Native16Code.java
===================================================================
--- trunk/contrib/fec/src/com/onionnetworks/fec/Native16Code.java
2009-04-23 01:40:07 UTC (rev 27217)
+++ trunk/contrib/fec/src/com/onionnetworks/fec/Native16Code.java
2009-04-23 01:40:25 UTC (rev 27218)
@@ -18,13 +18,14 @@
// One must be very very careful not to let code escape, it stores the
// memory address of a fec_parms struct and if modified could give an
// attacker the ability to point to anything in memory.
- private final long code;
+ private long code;
static {
String path = NativeDeployer.getLibraryPath
(Native8Code.class.getClassLoader(),"fec16");
if (path != null) {
System.load(path);
+ initFEC();
} else {
System.out.println("Unable to find native library for fec16 for
platform "+NativeDeployer.OS_ARCH);
System.out.println(path);
@@ -34,7 +35,7 @@
public Native16Code(int k, int n) {
super(k,n);
synchronized (Native16Code.class) {
- code = nativeNewFEC(k,n);
+ nativeNewFEC(k,n);
}
}
@@ -45,7 +46,7 @@
throw new IllegalArgumentException("For 16 bit codes, buffers "+
"must be 16 bit aligned.");
}
- nativeEncode(code,src,srcOff,index,repair,repairOff,k,packetLength);
+ nativeEncode(src,srcOff,index,repair,repairOff,k,packetLength);
}
protected void decode(byte[][] pkts, int[] pktsOff,
@@ -57,22 +58,24 @@
if (!inOrder) {
shuffle(pkts,pktsOff,index,k);
}
- nativeDecode(code,pkts,pktsOff,index,k,packetLength);
+ nativeDecode(pkts,pktsOff,index,k,packetLength);
}
protected native void nativeEncode
- (long code, byte[][] src, int[] srcOff, int[] index, byte[][] repair,
+ (byte[][] src, int[] srcOff, int[] index, byte[][] repair,
int[] repairOff, int k, int packetLength);
- protected native void nativeDecode(long code, byte[][] pkts, int[] pktsOff,
+ protected native void nativeDecode(byte[][] pkts, int[] pktsOff,
int[] index, int k, int packetLength);
- protected synchronized native long nativeNewFEC(int k, int n);
+ protected synchronized native void nativeNewFEC(int k, int n);
- protected synchronized native void nativeFreeFEC(long code);
+ protected synchronized native void nativeFreeFEC();
+ protected static synchronized native void initFEC();
+
protected void finalize() throws Throwable {
- nativeFreeFEC(code);
+ nativeFreeFEC();
}
public String toString() {
Modified: trunk/contrib/fec/src/com/onionnetworks/fec/Native8Code.java
===================================================================
--- trunk/contrib/fec/src/com/onionnetworks/fec/Native8Code.java
2009-04-23 01:40:07 UTC (rev 27217)
+++ trunk/contrib/fec/src/com/onionnetworks/fec/Native8Code.java
2009-04-23 01:40:25 UTC (rev 27218)
@@ -18,30 +18,31 @@
// One must be very very careful not to let code escape, it stores the
// memory address of a fec_parms struct and if modified could give an
// attacker the ability to point to anything in memory.
- private final long code;
+ private long code;
static {
String path = NativeDeployer.getLibraryPath
(Native8Code.class.getClassLoader(),"fec8");
if (path != null) {
System.load(path);
+ initFEC();
} else {
System.out.println("Unable to find native library for fec8 for
platform "+NativeDeployer.OS_ARCH);
- System.out.println(path);
+ System.out.println(path);
}
}
public Native8Code(int k, int n) {
super(k,n);
synchronized(Native8Code.class) {
- code = nativeNewFEC(k,n);
+ nativeNewFEC(k,n);
}
}
protected void encode(byte[][] src, int[] srcOff, byte[][] repair,
int[] repairOff, int[] index, int packetLength) {
- nativeEncode(code,src,srcOff,index,repair,repairOff,k,packetLength);
+ nativeEncode(src,srcOff,index,repair,repairOff,k,packetLength);
}
protected void decode(byte[][] pkts, int[] pktsOff,
@@ -51,22 +52,24 @@
if (!inOrder) {
shuffle(pkts,pktsOff,index,k);
}
- nativeDecode(code,pkts,pktsOff,index,k,packetLength);
+ nativeDecode(pkts,pktsOff,index,k,packetLength);
}
protected native void nativeEncode
- (long code, byte[][] src, int[] srcOff, int[] index, byte[][] repair,
+ (byte[][] src, int[] srcOff, int[] index, byte[][] repair,
int[] repairOff, int k, int packetLength);
- protected native void nativeDecode(long code, byte[][] pkts, int[] pktsOff,
+ protected native void nativeDecode(byte[][] pkts, int[] pktsOff,
int[] index, int k, int packetLength);
- protected synchronized native long nativeNewFEC(int k, int n);
+ protected synchronized native void nativeNewFEC(int k, int n);
- protected synchronized native void nativeFreeFEC(long code);
+ protected synchronized native void nativeFreeFEC();
+ protected static synchronized native void initFEC();
+
protected void finalize() throws Throwable {
- nativeFreeFEC(code);
+ nativeFreeFEC();
}
public String toString() {
Modified: trunk/contrib/fec/src/csrc/com_onionnetworks_fec_Native16Code.h
===================================================================
--- trunk/contrib/fec/src/csrc/com_onionnetworks_fec_Native16Code.h
2009-04-23 01:40:07 UTC (rev 27217)
+++ trunk/contrib/fec/src/csrc/com_onionnetworks_fec_Native16Code.h
2009-04-23 01:40:25 UTC (rev 27218)
@@ -10,35 +10,43 @@
/*
* Class: com_onionnetworks_fec_Native16Code
* Method: nativeEncode
- * Signature: (J[[B[I[I[[B[III)V
+ * Signature: ([[B[I[I[[B[III)V
*/
JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native16Code_nativeEncode
- (JNIEnv *, jobject, jlong, jobjectArray, jintArray, jintArray, jobjectArray,
jintArray, jint, jint);
+ (JNIEnv *, jobject, jobjectArray, jintArray, jintArray, jobjectArray,
jintArray, jint, jint);
/*
* Class: com_onionnetworks_fec_Native16Code
* Method: nativeDecode
- * Signature: (J[[B[I[III)V
+ * Signature: ([[B[I[III)V
*/
JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native16Code_nativeDecode
- (JNIEnv *, jobject, jlong, jobjectArray, jintArray, jintArray, jint, jint);
+ (JNIEnv *, jobject, jobjectArray, jintArray, jintArray, jint, jint);
/*
* Class: com_onionnetworks_fec_Native16Code
* Method: nativeNewFEC
- * Signature: (II)J
+ * Signature: (II)V
*/
-JNIEXPORT jlong JNICALL Java_com_onionnetworks_fec_Native16Code_nativeNewFEC
+JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native16Code_nativeNewFEC
(JNIEnv *, jobject, jint, jint);
/*
* Class: com_onionnetworks_fec_Native16Code
* Method: nativeFreeFEC
- * Signature: (J)V
+ * Signature: ()V
*/
JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native16Code_nativeFreeFEC
- (JNIEnv *, jobject, jlong);
+ (JNIEnv *, jobject);
+/*
+ * Class: com_onionnetworks_fec_Native16Code
+ * Method: initFEC
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native16Code_initFEC
+ (JNIEnv *, jclass);
+
#ifdef __cplusplus
}
#endif
Modified: trunk/contrib/fec/src/csrc/com_onionnetworks_fec_Native8Code.h
===================================================================
--- trunk/contrib/fec/src/csrc/com_onionnetworks_fec_Native8Code.h
2009-04-23 01:40:07 UTC (rev 27217)
+++ trunk/contrib/fec/src/csrc/com_onionnetworks_fec_Native8Code.h
2009-04-23 01:40:25 UTC (rev 27218)
@@ -10,35 +10,43 @@
/*
* Class: com_onionnetworks_fec_Native8Code
* Method: nativeEncode
- * Signature: (J[[B[I[I[[B[III)V
+ * Signature: ([[B[I[I[[B[III)V
*/
JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native8Code_nativeEncode
- (JNIEnv *, jobject, jlong, jobjectArray, jintArray, jintArray, jobjectArray,
jintArray, jint, jint);
+ (JNIEnv *, jobject, jobjectArray, jintArray, jintArray, jobjectArray,
jintArray, jint, jint);
/*
* Class: com_onionnetworks_fec_Native8Code
* Method: nativeDecode
- * Signature: (J[[B[I[III)V
+ * Signature: ([[B[I[III)V
*/
JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native8Code_nativeDecode
- (JNIEnv *, jobject, jlong, jobjectArray, jintArray, jintArray, jint, jint);
+ (JNIEnv *, jobject, jobjectArray, jintArray, jintArray, jint, jint);
/*
* Class: com_onionnetworks_fec_Native8Code
* Method: nativeNewFEC
- * Signature: (II)J
+ * Signature: (II)V
*/
-JNIEXPORT jlong JNICALL Java_com_onionnetworks_fec_Native8Code_nativeNewFEC
+JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native8Code_nativeNewFEC
(JNIEnv *, jobject, jint, jint);
/*
* Class: com_onionnetworks_fec_Native8Code
* Method: nativeFreeFEC
- * Signature: (J)V
+ * Signature: ()V
*/
JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native8Code_nativeFreeFEC
- (JNIEnv *, jobject, jlong);
+ (JNIEnv *, jobject);
+/*
+ * Class: com_onionnetworks_fec_Native8Code
+ * Method: initFEC
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native8Code_initFEC
+ (JNIEnv *, jclass);
+
#ifdef __cplusplus
}
#endif
Modified: trunk/contrib/fec/src/csrc/fec16-jinterf.c
===================================================================
--- trunk/contrib/fec/src/csrc/fec16-jinterf.c 2009-04-23 01:40:07 UTC (rev
27217)
+++ trunk/contrib/fec/src/csrc/fec16-jinterf.c 2009-04-23 01:40:25 UTC (rev
27218)
@@ -10,28 +10,34 @@
#include "com_onionnetworks_fec_Native16Code.h"
#include "fec.h"
+jfieldID codeField;
+JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native16Code_initFEC
+ (JNIEnv * env, jclass clz) {
+ codeField = (*env)->GetFieldID(env, clz, "code", "J");
+}
+
/*
* encode
*
* @param code This int is actually stores a memory address that points to
* an fec_parms struct.
*/
-JNIEXPORT void JNICALL
- Java_com_onionnetworks_fec_Native16Code_nativeEncode
- (JNIEnv *env, jobject obj, jlong code, jobjectArray src, jintArray srcOff,
- jintArray index, jobjectArray ret, jintArray retOff, jint k,
- jint packetLength) {
-
+JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native16Code_nativeEncode
+ (JNIEnv *env, jobject obj, jobjectArray src, jintArray srcOff,
+ jintArray index, jobjectArray ret, jintArray retOff, jint k,
+ jint packetLength) {
+
jint *localSrcOff, *localIndex, *localRetOff;
jbyteArray *inArr, *retArr;
jbyte **inarr, **retarr;
jobject result = NULL;
int i, numRet;
+ jlong code = (*env)->GetLongField(env, obj, codeField);
/* allocate memory for the arrays */
inArr = (jbyteArray *) malloc(sizeof(jbyteArray) * k);
- retArr = (jbyteArray *) malloc(sizeof(jbyteArray) * k);
+ retArr = (jbyteArray *) malloc(sizeof(jbyteArray) * k);
inarr = (jbyte **) malloc(sizeof(jbyte *) * k);
retarr = (jbyte **) malloc(sizeof(jbyte *) * k);
@@ -64,7 +70,7 @@
return; /* exception occured */
}
- inarr[i] = (*env)->GetByteArrayElements(env, inArr[i], 0);
+ inarr[i] = (*env)->GetByteArrayElements(env, inArr[i], 0);
if (inarr[i] == NULL) {
return; /* exception occured */
}
@@ -77,7 +83,7 @@
return; /* exception occured */
}
- retarr[i] = (*env)->GetByteArrayElements(env, retArr[i], 0);
+ retarr[i] = (*env)->GetByteArrayElements(env, retArr[i], 0);
if (retarr[i] == NULL) {
return; /* exception occured */
}
@@ -85,18 +91,18 @@
}
for (i=0;i<numRet;i++) {
- fec_encode((void *)(uintptr_t)code, (gf **)(uintptr_t)inarr, (void
*)(uintptr_t)retarr[i],
- (int)localIndex[i], (int)packetLength);
+ fec_encode((void *)(uintptr_t)code, (gf **)(uintptr_t)inarr, (void
*)(uintptr_t)retarr[i],
+ (int)localIndex[i], (int)packetLength);
}
for (i=0;i<k;i++) {
- inarr[i] -= localSrcOff[i];
+ inarr[i] -= localSrcOff[i];
(*env)->ReleaseByteArrayElements(env, inArr[i], inarr[i], 0);
- }
-
+ }
+
for (i=0;i<numRet;i++) {
retarr[i] -= localRetOff[i];
- (*env)->ReleaseByteArrayElements(env, retArr[i], retarr[i], 0);
+ (*env)->ReleaseByteArrayElements(env, retArr[i], retarr[i], 0);
}
(*env)->ReleaseIntArrayElements(env, srcOff, localSrcOff, 0);
@@ -106,24 +112,16 @@
/* free the memory reserved by PushLocalFrame() */
result = (*env)->PopLocalFrame(env, result);
- /* free() may not be necessary. complements malloc() */
+ /* free() complements malloc() */
free(inArr);
free(retArr);
free(inarr);
free(retarr);
-
}
-/*
- * The data[] MUST be preshuffled before this call is made or it WILL NOT
- * WORK! It is very difficult to make Java aware that the pointers have
- * been shuffled in the encode() call, so we must pre-shuffle the data
- * so that encode doesn't move any pointers around.
- */
-JNIEXPORT void JNICALL
- Java_com_onionnetworks_fec_Native16Code_nativeDecode
- (JNIEnv *env, jobject obj, jlong code, jobjectArray data, jintArray
dataOff,
+JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native16Code_nativeDecode
+ (JNIEnv *env, jobject obj, jobjectArray data, jintArray dataOff,
jintArray whichdata, jint k, jint packetLength) {
jint *localWhich, *localDataOff;
@@ -132,6 +130,7 @@
jobject result = NULL;
int i;
+ jlong code = (*env)->GetLongField(env, obj, codeField);
/* allocate memory for the arrays */
inArr = (jbyteArray *) malloc(sizeof(jbyteArray) * k);
@@ -157,7 +156,7 @@
if (inArr[i] == NULL) {
return; /* exception occured */
}
- inarr[i] = (*env)->GetByteArrayElements(env, inArr[i], 0);
+ inarr[i] = (*env)->GetByteArrayElements(env, inArr[i], 0);
if (inarr[i] == NULL) {
return; /* exception occured */
}
@@ -172,7 +171,7 @@
}
for (i = 0; i < k; i++) {
- (*env)->ReleaseByteArrayElements(env, inArr[i], inarr[i], 0);
+ (*env)->ReleaseByteArrayElements(env, inArr[i], inarr[i], 0);
}
(*env)->ReleaseIntArrayElements(env, whichdata, localWhich, 0);
@@ -184,22 +183,19 @@
/* free() may not be necessary. complements malloc() */
free(inArr);
free(inarr);
-
}
-JNIEXPORT jlong JNICALL
- Java_com_onionnetworks_fec_Native16Code_nativeNewFEC
+JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native16Code_nativeNewFEC
(JNIEnv * env, jobject obj, jint k, jint n) {
-
// uintptr_t is needed for systems where sizeof(void*) < sizeof(long)
- return (jlong)(uintptr_t)fec_new(k,n);
+ jlong code = (jlong)(uintptr_t)fec_new(k,n);
+ (*env)->SetLongField(env, obj, codeField, code);
}
-JNIEXPORT void JNICALL
- Java_com_onionnetworks_fec_Native16Code_nativeFreeFEC
- (JNIEnv * env, jobject obj, jlong code) {
-
- fec_free((void *)(uintptr_t)code);
-
+JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native16Code_nativeFreeFEC
+ (JNIEnv * env, jobject obj) {
+ jlong code = (*env)->GetLongField(env, obj, codeField);
+ fec_free((void *)(uintptr_t)code);
+ (*env)->SetLongField(env, obj, codeField, 0);
}
Modified: trunk/contrib/fec/src/csrc/fec8-jinterf.c
===================================================================
--- trunk/contrib/fec/src/csrc/fec8-jinterf.c 2009-04-23 01:40:07 UTC (rev
27217)
+++ trunk/contrib/fec/src/csrc/fec8-jinterf.c 2009-04-23 01:40:25 UTC (rev
27218)
@@ -10,28 +10,34 @@
#include "com_onionnetworks_fec_Native8Code.h"
#include "fec.h"
+jfieldID codeField;
+JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native8Code_initFEC
+ (JNIEnv * env, jclass clz) {
+ codeField = (*env)->GetFieldID(env, clz, "code", "J");
+}
+
/*
* encode
*
* @param code This int is actually stores a memory address that points to
* an fec_parms struct.
*/
-JNIEXPORT void JNICALL
- Java_com_onionnetworks_fec_Native8Code_nativeEncode
- (JNIEnv *env, jobject obj, jlong code, jobjectArray src, jintArray srcOff,
- jintArray index, jobjectArray ret, jintArray retOff, jint k,
- jint packetLength) {
-
+JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native8Code_nativeEncode
+ (JNIEnv *env, jobject obj, jobjectArray src, jintArray srcOff,
+ jintArray index, jobjectArray ret, jintArray retOff, jint k,
+ jint packetLength) {
+
jint *localSrcOff, *localIndex, *localRetOff;
jbyteArray *inArr, *retArr;
jbyte **inarr, **retarr;
jobject result = NULL;
int i, numRet;
+ jlong code = (*env)->GetLongField(env, obj, codeField);
/* allocate memory for the arrays */
inArr = (jbyteArray *) malloc(sizeof(jbyteArray) * k);
- retArr = (jbyteArray *) malloc(sizeof(jbyteArray) * k);
+ retArr = (jbyteArray *) malloc(sizeof(jbyteArray) * k);
inarr = (jbyte **) malloc(sizeof(jbyte *) * k);
retarr = (jbyte **) malloc(sizeof(jbyte *) * k);
@@ -64,11 +70,11 @@
return; /* exception occured */
}
- inarr[i] = (*env)->GetByteArrayElements(env, inArr[i], 0);
+ inarr[i] = (*env)->GetByteArrayElements(env, inArr[i], 0);
if (inarr[i] == NULL) {
return; /* exception occured */
}
- inarr[i] += localSrcOff[i];
+ inarr[i] += localSrcOff[i];
}
for (i=0;i<numRet;i++) {
@@ -77,7 +83,7 @@
return; /* exception occured */
}
- retarr[i] = (*env)->GetByteArrayElements(env, retArr[i], 0);
+ retarr[i] = (*env)->GetByteArrayElements(env, retArr[i], 0);
if (retarr[i] == NULL) {
return; /* exception occured */
}
@@ -85,18 +91,18 @@
}
for (i=0;i<numRet;i++) {
- fec_encode((void *)(uintptr_t)code, (gf **)(uintptr_t)inarr, (void
*)(uintptr_t)retarr[i],
- (int)localIndex[i], (int)packetLength);
+ fec_encode((void *)(uintptr_t)code, (gf **)(uintptr_t)inarr, (void
*)(uintptr_t)retarr[i],
+ (int)localIndex[i], (int)packetLength);
}
for (i=0;i<k;i++) {
- inarr[i] -= localSrcOff[i];
+ inarr[i] -= localSrcOff[i];
(*env)->ReleaseByteArrayElements(env, inArr[i], inarr[i], 0);
- }
-
+ }
+
for (i=0;i<numRet;i++) {
retarr[i] -= localRetOff[i];
- (*env)->ReleaseByteArrayElements(env, retArr[i], retarr[i], 0);
+ (*env)->ReleaseByteArrayElements(env, retArr[i], retarr[i], 0);
}
(*env)->ReleaseIntArrayElements(env, srcOff, localSrcOff, 0);
@@ -111,19 +117,11 @@
free(retArr);
free(inarr);
free(retarr);
-
}
-/*
- * The data[] MUST be preshuffled before this call is made or it WILL NOT
- * WORK! It is very difficult to make Java aware that the pointers have
- * been shuffled in the encode() call, so we must pre-shuffle the data
- * so that encode doesn't move any pointers around.
- */
-JNIEXPORT void JNICALL
- Java_com_onionnetworks_fec_Native8Code_nativeDecode
- (JNIEnv *env, jobject obj, jlong code, jobjectArray data, jintArray
dataOff,
+JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native8Code_nativeDecode
+ (JNIEnv *env, jobject obj, jobjectArray data, jintArray dataOff,
jintArray whichdata, jint k, jint packetLength) {
jint *localWhich, *localDataOff;
@@ -132,6 +130,7 @@
jobject result = NULL;
int i;
+ jlong code = (*env)->GetLongField(env, obj, codeField);
/* allocate memory for the arrays */
inArr = (jbyteArray *) malloc(sizeof(jbyteArray) * k);
@@ -157,7 +156,7 @@
if (inArr[i] == NULL) {
return; /* exception occured */
}
- inarr[i] = (*env)->GetByteArrayElements(env, inArr[i], 0);
+ inarr[i] = (*env)->GetByteArrayElements(env, inArr[i], 0);
if (inarr[i] == NULL) {
return; /* exception occured */
}
@@ -172,7 +171,7 @@
}
for (i = 0; i < k; i++) {
- (*env)->ReleaseByteArrayElements(env, inArr[i], inarr[i], 0);
+ (*env)->ReleaseByteArrayElements(env, inArr[i], inarr[i], 0);
}
(*env)->ReleaseIntArrayElements(env, whichdata, localWhich, 0);
@@ -184,21 +183,19 @@
/* free() may not be necessary. complements malloc() */
free(inArr);
free(inarr);
-
}
-JNIEXPORT jlong JNICALL
- Java_com_onionnetworks_fec_Native8Code_nativeNewFEC
+JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native8Code_nativeNewFEC
(JNIEnv * env, jobject obj, jint k, jint n) {
-
// uintptr_t is needed for systems where sizeof(void*) < sizeof(long)
- return (jlong)(uintptr_t)fec_new(k,n);
+ jlong code = (jlong)(uintptr_t)fec_new(k,n);
+
+ (*env)->SetLongField(env, obj, codeField, code);
}
-JNIEXPORT void JNICALL
- Java_com_onionnetworks_fec_Native8Code_nativeFreeFEC
- (JNIEnv * env, jobject obj, jlong code) {
-
- fec_free((void *)(uintptr_t)code);
-
+JNIEXPORT void JNICALL Java_com_onionnetworks_fec_Native8Code_nativeFreeFEC
+ (JNIEnv * env, jobject obj) {
+ jlong code = (*env)->GetLongField(env, obj, codeField);
+ fec_free((void *)(uintptr_t)code);
+ (*env)->SetLongField(env, obj, codeField, 0);
}
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