diff options
| author | Takashi Yano <takashi.yano@nifty.ne.jp> | 2019-09-04 10:44:24 +0900 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2019-09-04 11:59:46 +0200 |
| commit | bddb018e10e90ea300537d5a13999558b7dce476 (patch) | |
| tree | b119d330387e58de039177f7ddf14c86c0a5ae15 | |
| parent | 9adb260181fa148fad0e91c55e41ea6d75eb8eb8 (diff) | |
| download | cygnal-bddb018e10e90ea300537d5a13999558b7dce476.tar.gz cygnal-bddb018e10e90ea300537d5a13999558b7dce476.tar.bz2 cygnal-bddb018e10e90ea300537d5a13999558b7dce476.zip | |
Cygwin: pty: Speed up a little hooked Win32 API for pseudo console.
- Some Win32 APIs are hooked in pty code for pseudo console support.
This causes slow down. This patch improves speed a little.
| -rw-r--r-- | winsup/cygwin/fhandler_tty.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc index 4dbe96b4a..94ef2f8d4 100644 --- a/winsup/cygwin/fhandler_tty.cc +++ b/winsup/cygwin/fhandler_tty.cc @@ -155,7 +155,9 @@ DEF_HOOK (PeekConsoleInputW); #define CHK_CONSOLE_ACCESS(h) \ { \ DWORD dummy; \ - if (!isHybrid && GetConsoleMode (h, &dummy)) \ + if (!isHybrid \ + && GetFileType (h) == FILE_TYPE_CHAR \ + && GetConsoleMode (h, &dummy)) \ { \ isHybrid = true; \ set_switch_to_pcon (); \ |