In Delphi 7, I open a file with CreateFileMapping then get a pointer by using MapViewOfFile. How can I expand the memory and add some characters to the memory and have it saved to that file?
Is there any way to use the Interlocked.CompareExchange(); and Interlocked.Increment(); methods against values stored in a memory开发者_如何学C-mapped file?
I am using a FreeBSD OS, I want to write into a file which is on the disk, but, it will take a lot of time, so, I was suggested to use Memory mapped file. But, I am in a dilemma whether FreeBSD suppor
I am working on a FUSE implementation for FAT32 under Linux (I know this is already available in the Linux Kernel, but this is a school assignment).
I\'m trying to use a memory-mapped file 开发者_如何转开发under windows (using CreateFile/CreateFileMapping/MapViewOfFile functions), and I\'m currently specifying FILE_SHARE_READ and FILE_SHARE_WRITE
From what I can tell from documentation they aren\'t, on the other hand RAII is the one of the features of modern cpp.
I\'m working with large, and growing files using the managed wrappers for memory-mapped files: MemoryMappedFile, MemoryMappedViewAccessor.
Pointers cannot be persisted directly to file, because they point to absolute addresses. To address this issue I wrote a relative_ptr template that holds an offset instead of an absolute address.
I\'ve got a 40MB file in the disk and I need to \"map\" it into memory using a byte array. At first, I thought writing the file to a ByteArrayOutputStream would be the best way, but I find it takes a
What I want is simple to open file for reading as memory mapped file - in order to access it with much more speed in future (example: we open file read it to end, wait and read it again and again) Mea
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