https://issues.dlang.org/show_bug.cgi?id=16475
Issue ID: 16475
Summary: Unloading Shared Library Closes stdout File Handle.
Product: D
Version: D2
Hardware: x86_64
OS: Windows
Status: NEW
Severity: normal
Priority: P1
Component: dmd
Assignee: [email protected]
Reporter: [email protected]
Created attachment 1613
--> https://issues.dlang.org/attachment.cgi?id=1613&action=edit
assembly
If you load and unload a shared library with DMD on windows using
Runtime.loadLibrary and unloadLibrary. This causes the stdout file handles to
be closed. It seems the issue is with the function that calls DllMain, when it
detaches from process it calls the C function "exit()" which in turn closes the
file handles.
import core.runtime;
import std.stdio;
void* library = Runtime.loadLibrary("myDlib.dll");
Runtime.unloadLibrary(library);
writeln("hello");
stdout.flush(); // fails errno 9, bad file number
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