On Thu, 23 Jan 2020 13:48:13 +0100
Corinna Vinschen wrote:
> On Jan 23 13:33, Takashi Yano wrote:
> > - Following console APIs are additionally hooked for cygwin programs
> > which directly call them.
> > * FillConsoleOutputAttribute()
> > * FillConsoleOutputCharacterA()
> > * FillConsoleOutputCharacterW()
> > * ScrollConsoleScreenBufferA()
> > * ScrollConsoleScreenBufferW()
>
> Which Cygwin programs are doing that? They wouldn't work correctly in
> ptys anyway, isn't it? Does it really make sense to make them happy
> rather than requesting to change them?
Just a possibility. There is no specific example.
With this patch, the code below can work even if it is compiled as
cygwin binary.
#include <stdio.h>
#include <windows.h>
int main() {
COORD dest = {0, 0};
printf("\033[H\033[J\n");
DWORD n;
FillConsoleOutputCharacter (GetStdHandle(STD_OUTPUT_HANDLE),
'A', 80, dest, &n);
FillConsoleOutputAttribute (GetStdHandle(STD_OUTPUT_HANDLE),
FOREGROUND_RED, 80, dest, &n);
return 0;
}
--
Takashi Yano <takashi.y...@nifty.ne.jp>
