diff options
Diffstat (limited to 'qpid/cpp/include/qpid/sys/posix/check.h')
-rw-r--r-- | qpid/cpp/include/qpid/sys/posix/check.h | 53 |
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*/ |