--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cdt/cdt_5_0_x/org.eclipse.cdt.core.linux/library/io.c	Fri Apr 03 17:12:41 2009 +0100
@@ -0,0 +1,114 @@
+/*******************************************************************************
+ * Copyright (c) 2002, 2006 QNX Software Systems and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     QNX Software Systems - initial API and implementation
+ *     Wind River Systems, Inc.
+ *******************************************************************************/
+#include <jni.h>
+#include <stdio.h>
+#include <SpawnerInputStream.h>
+#include <SpawnerOutputStream.h>
+#include <unistd.h>
+
+/* Header for class _org_eclipse_cdt_utils_spawner_SpawnerInputStream */
+/* Header for class _org_eclipse_cdt_utils_spawner_SpawnerOutputStream */
+
+/*
+ * Class:     org_eclipse_cdt_utils_spawner_SpawnerInputStream
+ * Method:    read0
+ * Signature: (I)I
+ */
+JNIEXPORT jint JNICALL
+Java_org_eclipse_cdt_utils_spawner_SpawnerInputStream_read0(JNIEnv * env,
+                                                          jobject jobj,
+                                                          jint jfd,
+                                                          jbyteArray buf,
+                                                          jint buf_len)
+{
+    int fd;
+    int status;
+    jbyte *data;
+    int data_len;
+
+    data = (*env)->GetByteArrayElements(env, buf, 0);
+    data_len = buf_len;
+    fd = jfd;
+
+    status = read( fd, data, data_len );
+    (*env)->ReleaseByteArrayElements(env, buf, data, 0);
+
+    if (status == 0) {
+        /* EOF. */
+        status = -1;
+    } else if (status == -1) {
+        /* Error, toss an exception */
+        jclass exception = (*env)->FindClass(env, "java/io/IOException");
+        if (exception == NULL) {
+            /* Give up.  */
+            return -1;
+        }
+        (*env)->ThrowNew(env, exception, "read error");
+    }
+
+    return status;
+}
+
+
+/*
+ * Class:     org_eclipse_cdt_utils_spawner_SpawnerInputStream
+ * Method:    close0
+ * Signature: (I)I
+ */
+JNIEXPORT jint JNICALL
+Java_org_eclipse_cdt_utils_spawner_SpawnerInputStream_close0(JNIEnv * env,
+                                                           jobject jobj,
+                                                           jint fd)
+{
+    return close(fd);
+}
+
+/*
+ * Class:     org_eclipse_cdt_utils_spawner_SpawnerOutputStream
+ * Method:    write0
+ * Signature: (II)I
+ */
+JNIEXPORT jint JNICALL
+Java_org_eclipse_cdt_utils_spawner_SpawnerOutputStream_write0(JNIEnv * env,
+                                                            jobject jobj,
+                                                            jint jfd,
+                                                            jbyteArray buf,
+                                                            jint buf_len)
+{
+    int status;
+    int fd;
+    jbyte *data;
+    int data_len;
+
+    data = (*env)->GetByteArrayElements(env, buf, 0);
+    data_len = buf_len;
+    fd = jfd;
+
+    status = write(fd, data, data_len);
+    (*env)->ReleaseByteArrayElements(env, buf, data, 0);
+
+    return status;
+}
+
+
+/*
+ * Class:     org_eclipse_cdt_utils_spawner_SpawnerOutputStream
+ * Method:    close0
+ * Signature: (I)I
+ */
+JNIEXPORT jint JNICALL
+Java_org_eclipse_cdt_utils_spawner_SpawnerOutputStream_close0(JNIEnv * env,
+                                                            jobject jobj,
+                                                            jint fd)
+{
+    return close(fd);
+}