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#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 <cerrno>
#include <string>
#include <QpidError.h>
namespace qpid {
namespace sys {
/**
* Exception with message from errno.
*/
class PosixError : public qpid::QpidError
{
public:
static std::string getMessage(int errNo);
PosixError(int errNo, const qpid::SrcLine& location) throw();
~PosixError() throw() {}
int getErrNo() { return errNo; }
Exception* clone() const throw() { return new PosixError(*this); }
void throwSelf() { throw *this; }
private:
int errNo;
};
}}
/** Create a PosixError for the current file/line and errno. */
#define QPID_POSIX_ERROR(errNo) ::qpid::sys::PosixError(errNo, SRCLINE)
/** Throw a posix error if errNo is non-zero */
#define QPID_POSIX_THROW_IF(ERRNO) \
if ((ERRNO) != 0) throw QPID_POSIX_ERROR((ERRNO))
#endif /*!_posix_check_h*/
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