diff options
Diffstat (limited to 'trunk/qpid/cpp/src/qpid/sys/posix/Fork.h')
-rw-r--r-- | trunk/qpid/cpp/src/qpid/sys/posix/Fork.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/trunk/qpid/cpp/src/qpid/sys/posix/Fork.h b/trunk/qpid/cpp/src/qpid/sys/posix/Fork.h deleted file mode 100644 index 698c61ed30..0000000000 --- a/trunk/qpid/cpp/src/qpid/sys/posix/Fork.h +++ /dev/null @@ -1,82 +0,0 @@ -#ifndef QPID_SYS_POSIX_FORK_H -#define QPID_SYS_POSIX_FORK_H - -/* - * - * Copyright (c) 2006 The Apache Software Foundation - * - * Licensed 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 <string> -#include <sys/types.h> - -namespace qpid { -namespace sys { - -/** - * Fork the process. Call parent() in parent and child() in child. - */ -class Fork { - public: - Fork(); - virtual ~Fork(); - - /** - * Fork the process. - * Calls parent() in the parent process, child() in the child. - */ - virtual void fork(); - - protected: - - /** Called in parent process. - *@child pid of child process - */ - virtual void parent(pid_t child) = 0; - - /** Called in child process */ - virtual void child() = 0; -}; - -/** - * Like Fork but also allows the child to send a string message - * or throw an exception to the parent. - */ -class ForkWithMessage : public Fork { - public: - ForkWithMessage(); - void fork(); - - protected: - /** Call from parent(): wait for child to send a value or throw exception. - * @timeout in seconds to wait for response. - * @return value passed by child to ready(). - */ - std::string wait(int timeout); - - /** Call from child(): Send a value to the parent. - *@param value returned by parent call to wait(). - */ - void ready(const std::string& value); - - private: - int pipeFds[2]; -}; - -}} // namespace qpid::sys - - - -#endif /*!QPID_SYS_POSIX_FORK_H*/ |