diff options
Diffstat (limited to 'cpp/src/qpid/sys/posix/MemoryMappedFile.cpp')
| -rw-r--r-- | cpp/src/qpid/sys/posix/MemoryMappedFile.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/cpp/src/qpid/sys/posix/MemoryMappedFile.cpp b/cpp/src/qpid/sys/posix/MemoryMappedFile.cpp index eae23cc6a9..147a1970ee 100644 --- a/cpp/src/qpid/sys/posix/MemoryMappedFile.cpp +++ b/cpp/src/qpid/sys/posix/MemoryMappedFile.cpp @@ -54,10 +54,11 @@ std::string getFileName(const std::string& name, const std::string& dir) class MemoryMappedFilePrivate { friend class MemoryMappedFile; - const int fd; - MemoryMappedFilePrivate(int fd_) : fd(fd_) {} + int fd; + MemoryMappedFilePrivate() : fd(0) {} }; -MemoryMappedFile::MemoryMappedFile() {} +MemoryMappedFile::MemoryMappedFile() : state(new MemoryMappedFilePrivate) {} +MemoryMappedFile::~MemoryMappedFile() { delete state; } std::string MemoryMappedFile::open(const std::string& name, const std::string& directory) { @@ -66,7 +67,7 @@ std::string MemoryMappedFile::open(const std::string& name, const std::string& d int flags = O_CREAT | O_TRUNC | O_RDWR; int fd = ::open(path.c_str(), flags, S_IRWXU); if (fd == -1) throw qpid::Exception(QPID_MSG("Failed to open memory mapped file " << path << ": " << qpid::sys::strError(errno) << " [flags=" << flags << "]")); - state = std::auto_ptr<MemoryMappedFilePrivate>(new MemoryMappedFilePrivate(fd)); + state->fd = fd; return path; } size_t MemoryMappedFile::getPageSize() |