MapViewOfFile fails when arch is 386
Hoto-Cocoa opened this issue · 12 comments
When I used win.IniLoad, It fails with error: [5 0x05] Access is denied., but not with amd64.
I tried to fix this issue but failed.
How can I fix this? INI file size is just 1,536 bytes.
Thanks.
I made two commits to stricten the behavior of MapViewOfFile, but I'm unsure it would make any difference in x86 architectures. The behavior of the C implementation is the same for any architecture.
What's the latest Windows to support x86? I can try downloading an ISO and installing it in a VirtualBox machine to test.
I updated windigo but fail as same. The last Windows that supports x86 is Windows 10. However, just build with GOARCH=386 and running it on x64 Windows also fails as same.
I made a search and there seems to be a number of issues with MapViewOfFile in x86 architectures. As a solution, I simply reimplemented the loading routine in the Ini, which will not use FileMapped in x86.
Please let me know if this solves your issue.
It seems new version not published, Should I wait?
The pkg.go.dev may take some time to deploy the documentation, but the code is already commited. You can use it right away.
Thanks for let me know, I just tried update and got new version.
However, now [87 0x57] The parameter is incorrect. error occurred.
This error is coming from which function call?
It is abst_File.go file, ReadAll function, and first call of me.Seek().
I found that SetFilePointerEx doesn't work in x86 architectures, so SetFilePointer must be used instead. This is an undocumented behavior, apparently.
Let me know if this works for you.
Now WriteFile: %!w(<nil>) error occurred. It seems to changes in c71c216 caused make err != nil always true.
However, the file saved successfully.
I missed an error check, please try again.
It now works perfectly! Thanks a lot for the support.