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Diffstat (limited to 'core/org.eclipse.cdt.core.qnx/library/pty/ptyio.c')
-rw-r--r--core/org.eclipse.cdt.core.qnx/library/pty/ptyio.c103
1 files changed, 103 insertions, 0 deletions
diff --git a/core/org.eclipse.cdt.core.qnx/library/pty/ptyio.c b/core/org.eclipse.cdt.core.qnx/library/pty/ptyio.c
new file mode 100644
index 00000000000..0024cf0a1b3
--- /dev/null
+++ b/core/org.eclipse.cdt.core.qnx/library/pty/ptyio.c
@@ -0,0 +1,103 @@
+#include <jni.h>
+#include <stdio.h>
+#include <PTYInputStream.h>
+#include <PTYOutputStream.h>
+#include <unistd.h>
+
+/* Header for class _org_eclipse_cdt_utils_pty_PTYInputStream */
+/* Header for class _org_eclipse_cdt_utils_pty_PTYOutputStream */
+
+/*
+ * Class: org_eclipse_cdt_utils_pty_PTYInputStream
+ * Method: read0
+ * Signature: (I)I
+ */
+JNIEXPORT jint JNICALL
+Java_org_eclipse_cdt_utils_pty_PTYInputStream_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_pty_PTYInputStream
+ * Method: close0
+ * Signature: (I)I
+ */
+JNIEXPORT jint JNICALL
+Java_org_eclipse_cdt_utils_pty_PTYInputStream_close0(JNIEnv * env,
+ jobject jobj,
+ jint fd)
+{
+ return close(fd);
+}
+
+/*
+ * Class: org_eclipse_cdt_utils_pty_PTYOutputStream
+ * Method: write0
+ * Signature: (II)I
+ */
+JNIEXPORT jint JNICALL
+Java_org_eclipse_cdt_utils_pty_PTYOutputStream_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_pty_PTYOutputStream
+ * Method: close0
+ * Signature: (I)I
+ */
+JNIEXPORT jint JNICALL
+Java_org_eclipse_cdt_utils_pty_PTYOutputStream_close0(JNIEnv * env,
+ jobject jobj,
+ jint fd)
+{
+ return close(fd);
+}

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