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winapi/files: Append to files with FILE_APPEND_DATA

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Before, the mode GENERIC_WRITE was used. This tells Windows to not
append to the file, but overwrite it normally. This is not the intended
semantics. FILE_APPEND_DATA does what we want.
This commit is contained in:
v1ne 2019-07-25 23:56:04 +02:00
parent e7bf50ea2d
commit c2708f1de8
1 changed files with 1 additions and 1 deletions
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source/eventcore/drivers/winapi/files.d
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@ -26,7 +26,7 @@ final class WinAPIEventDriverFiles : EventDriverFiles {
import std.utf : toUTF16z;
auto access = mode == FileOpenMode.readWrite || mode == FileOpenMode.createTrunc ? (GENERIC_WRITE | GENERIC_READ) :
mode == FileOpenMode.append ? GENERIC_WRITE : GENERIC_READ;
mode == FileOpenMode.append ? FILE_APPEND_DATA : GENERIC_READ;
auto shareMode = FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE;
auto creation = mode == FileOpenMode.createTrunc ? CREATE_ALWAYS : mode == FileOpenMode.append? OPEN_ALWAYS : OPEN_EXISTING;