Creating a branch for experimenting with some ideas for JMS client.rajith_jms_client

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/rajith_jms_client@1128369 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 53 insertions, 0 deletions

diff --git a/qpid/cpp/include/qpid/sys/posix/check.h b/qpid/cpp/include/qpid/sys/posix/check.h
new file mode 100644
index 0000000000..1bfe5d6d78
--- /dev/null
+++ b/qpid/cpp/include/qpid/sys/posix/check.h
@@ -0,0 +1,53 @@
+#ifndef _posix_check_h
+#define _posix_check_h
+
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+
+#include "qpid/Exception.h"
+#include "qpid/Msg.h"
+
+#include <cerrno>
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#define QPID_POSIX_ERROR(ERRNO) qpid::Exception(QPID_MSG(qpid::sys::strError(ERRNO)))
+
+/** THROW QPID_POSIX_ERROR(errno) if RESULT is less than zero */
+#define QPID_POSIX_CHECK(RESULT)                        \
+    if ((RESULT) < 0) throw QPID_POSIX_ERROR((errno))
+
+/** Throw a posix error if ERRNO is non-zero */
+#define QPID_POSIX_THROW_IF(ERRNO)              \
+    do { int e=(ERRNO); if (e) throw QPID_POSIX_ERROR(e); } while(0)
+
+/** Same as _THROW_IF in a release build, but abort a debug build */
+#ifdef NDEBUG
+#define QPID_POSIX_ASSERT_THROW_IF(ERRNO) QPID_POSIX_THROW_IF(ERRNO)
+#else
+#define QPID_POSIX_ASSERT_THROW_IF(ERRNO)                               \
+    do { int e=(ERRNO); if (e) { errno=e; ::perror(0); assert(0); } } while(0)
+#endif
+
+#define QPID_POSIX_ABORT_IF(ERRNO) if ((int) ERRNO) { errno=ERRNO; ::perror(0); abort(); }
+
+#endif  /*!_posix_check_h*/