[Issue 14469] file.readText on Win64 doesn't work for files > 4GB.

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14469

--- Comment #4 from github-bugzi...@puremagic.com ---
Commits pushed to dmd-cxx at https://github.com/dlang/phobos

https://github.com/dlang/phobos/commit/95fd043dc6d0c945c171f8874761e1399a11252c
Fix Issue 14469 - read > 4GB file on Windows x64.

https://github.com/dlang/phobos/commit/75f068773ccc0750c2cf865fe2f621a9947723f3
Merge pull request #3218 from artemalive/issue_14469

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[Issue 14469] file.readText on Win64 doesn't work for files 4GB.

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14469

--- Comment #3 from github-bugzi...@puremagic.com ---
Commits pushed to master at https://github.com/D-Programming-Language/phobos

https://github.com/D-Programming-Language/phobos/commit/95fd043dc6d0c945c171f8874761e1399a11252c
Fix Issue 14469 - read  4GB file on Windows x64.

https://github.com/D-Programming-Language/phobos/commit/75f068773ccc0750c2cf865fe2f621a9947723f3
Merge pull request #3218 from artemalive/issue_14469

Fix Issue 14469 - read  4GB file on Windows x64.

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[Issue 14469] file.readText on Win64 doesn't work for files 4GB.

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14469

github-bugzi...@puremagic.com changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

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[Issue 14469] file.readText on Win64 doesn't work for files 4GB.

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14469

--- Comment #1 from Kenny Alive artemal...@gmail.com ---
Additionally since ReadFile (and ReadFileEx too) can read file in chunks not
larger than 4GB the file reading code should be updated to something like this:

ulong totalNumRead = 0;
while (totalNumRead != size)
{
uint chunkSize = (size - totalNumRead)  0x;
DWORD numRead = void;
cenforce(ReadFile(hFile, cast(ubyte*)lpBuffer + totalNumRead,
chunkSize, numRead, null) != 0
 numRead == chunkSize, name);
totalNumRead += chunkSize;
}

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