mongo::MemoryMappedFile Class Reference
#include <mmap.h>
List of all members.
Detailed Description
Definition at line 137 of file mmap.h.
Constructor & Destructor Documentation
| mongo::MemoryMappedFile::MemoryMappedFile |
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| virtual mongo::MemoryMappedFile::~MemoryMappedFile |
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[inline, virtual] |
Member Function Documentation
| virtual void mongo::MemoryMappedFile::_lock |
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[protected, virtual] |
| virtual void mongo::MemoryMappedFile::_unlock |
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[protected, virtual] |
| void mongo::MemoryMappedFile::clearWritableBits |
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void * |
privateView |
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[inline, private] |
| virtual void mongo::MemoryMappedFile::close |
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[virtual] |
| void* mongo::MemoryMappedFile::create |
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string |
filename, |
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unsigned long long |
len, |
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bool |
zero | |
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| void* mongo::MemoryMappedFile::createPrivateMap |
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| void* mongo::MemoryMappedFile::createReadOnlyMap |
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create a new view with the specified properties. automatically cleaned up upon close/destruction of the MemoryMappedFile object.
| void mongo::MemoryMappedFile::flush |
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bool |
sync |
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[virtual] |
| unsigned long long mongo::MemoryMappedFile::length |
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const [inline, virtual] |
| static void mongo::MemoryMappedFile::makeWritable |
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void * |
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unsigned |
len | |
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make the private map range writable (necessary for our windows implementation)
Definition at line 176 of file mmap.h.
| void* mongo::MemoryMappedFile::map |
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const char * |
filename, |
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unsigned long long & |
length, |
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int |
options = 0 | |
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| void* mongo::MemoryMappedFile::map |
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const char * |
filename |
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| void* mongo::MemoryMappedFile::mapWithOptions |
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const char * |
filename, |
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int |
options | |
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| virtual Flushable* mongo::MemoryMappedFile::prepareFlush |
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[virtual] |
returns a thread safe object that you can call flush on Flushable has to fail nicely if the underlying object gets killed
Implements mongo::MongoFile.
| void* mongo::MemoryMappedFile::remapPrivateView |
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void * |
oldPrivateAddr |
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[protected] |
close the current private view and open a new replacement
| long mongo::MemoryMappedFile::shortLength |
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const [inline] |
| static void mongo::MemoryMappedFile::updateLength |
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const char * |
filename, |
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unsigned long long & |
length | |
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Member Data Documentation
The documentation for this class was generated from the following file:
