Could you, please, help me to understand, why code:
////////////////
import std.c.windows.windows;
import std.exception: ErrnoException;
import std.stdio: writefln;
import std.string: toStringz;
void main ()
{
CreateFileA(toStringz("nonexisting file name"), GENERIC_READ,
FILE_SHARE_READ, null, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL,
null);
auto ex = new ErrnoException("CreateFileA");
writefln("ex.errno=%d, ex.msg=%s, lasterror=%d", ex.errno,
ex.msg, GetLastError());
}
////////////////
prints:
ex.errno=0, ex.msg=CreateFileA (No error), lasterror=2
I wanted it will be:
ex.errno=2, ex.msg=CreateFileA (File not found), lasterror=2
