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This commit is contained in:
Guenter Obiltschnig
2007-08-10 13:57:07 +00:00
parent 2ef3a4f9d2
commit a04bae94d7
63 changed files with 2735 additions and 352 deletions
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8
Foundation/include/Poco/SharedMemory_POSIX.h
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@@ -1,7 +1,7 @@
//
// SharedMemoryImpl.h
//
// $Id: //poco/Main/Foundation/include/Poco/SharedMemory_POSIX.h#5 $
// $Id: //poco/Main/Foundation/include/Poco/SharedMemory_POSIX.h#6 $
//
// Library: Foundation
// Package: Processes
@@ -52,7 +52,7 @@ class Foundation_API SharedMemoryImpl: public RefCountedObject
/// Shared memory implementation for POSIX platforms.
{
public:
SharedMemoryImpl(const std::string& name, std::size_t size, SharedMemory::AccessMode mode, const void* addrHint);
SharedMemoryImpl(const std::string& name, std::size_t size, SharedMemory::AccessMode mode, const void* addrHint, bool server);
/// Creates or connects to a shared memory object with the given name.
///
/// For maximum portability, name should be a valid Unix filename and not
@@ -62,6 +62,9 @@ public:
/// start address of the shared memory area. Whether the hint
/// is actually honored is, however, up to the system. Windows platform
/// will generally ignore the hint.
///
/// If server is set to false, the shared memory region will be unlinked
/// by calling shm_unlink when the SharedMemory object is destroyed.
SharedMemoryImpl(const Poco::File& file, SharedMemory::AccessMode mode, const void* addrHint);
/// Maps the entire contents of file into a shared memory segment.
@@ -101,6 +104,7 @@ private:
SharedMemory::AccessMode _access;
std::string _name;
bool _fileMapped;
bool _server;
};