https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=43d7f33e2cab414a9f42a03b3347bc41e029dbbc
commit 43d7f33e2cab414a9f42a03b3347bc41e029dbbc
Author: Takashi Yano
Date: Wed Oct 16 21:34:09 2019 +0900
Cygwin: pty: Change the timing of clear screen.
Diff:
---
winsup/cygwin/fhandler_tty.cc | 26 +-
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc
index dbb035f..da6119d 100644
--- a/winsup/cygwin/fhandler_tty.cc
+++ b/winsup/cygwin/fhandler_tty.cc
@@ -2716,6 +2716,19 @@ fhandler_pty_slave::fixup_after_fork (HANDLE parent)
// fork_fixup (parent, inuse, "inuse");
// fhandler_pty_common::fixup_after_fork (parent);
report_tty_counts (this, "inherited", "");
+
+ if (get_ttyp ()->need_clear_screen)
+{
+ const char *term = getenv ("TERM");
+ if (term && strcmp (term, "dumb") && !strstr (term, "emacs"))
+ {
+ /* FIXME: Clearing sequence may not be "^[[H^[[J"
+depending on the terminal type. */
+ DWORD n;
+ WriteFile (get_output_handle_cyg (), "\033[H\033[J", 6, &n, NULL);
+ }
+ get_ttyp ()->need_clear_screen = false;
+}
}
void
@@ -2759,19 +2772,6 @@ fhandler_pty_slave::fixup_after_exec ()
}
}
- if (get_ttyp ()->need_clear_screen)
-{
- const char *term = getenv ("TERM");
- if (term && strcmp (term, "dumb") && !strstr (term, "emacs"))
- {
- /* FIXME: Clearing sequence may not be "^[[H^[[J"
-depending on the terminal type. */
- DWORD n;
- WriteFile (get_output_handle_cyg (), "\033[H\033[J", 6, &n, NULL);
- }
- get_ttyp ()->need_clear_screen = false;
-}
-
/* Set locale */
setup_locale ();