public inbox for cygwin-cvs@sourceware.org
help / color / mirror / Atom feed
* [newlib-cygwin] Cygwin: pty: Fix a bug in input transfer for GDB.
@ 2021-02-15 12:06 Corinna Vinschen
0 siblings, 0 replies; only message in thread
From: Corinna Vinschen @ 2021-02-15 12:06 UTC (permalink / raw)
To: cygwin-cvs
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=2b94fad48edf07490113ab5052f2a39cfccb43c9
commit 2b94fad48edf07490113ab5052f2a39cfccb43c9
Author: Takashi Yano via Cygwin-patches <cygwin-patches@cygwin.com>
Date: Mon Feb 15 03:47:51 2021 +0900
Cygwin: pty: Fix a bug in input transfer for GDB.
- With this patch, not only NL but also CR is treated as a line end
in the code checking if input transfer is necessary.
Diff:
---
winsup/cygwin/fhandler_tty.cc | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc
index f6eb3ae4d..5afede859 100644
--- a/winsup/cygwin/fhandler_tty.cc
+++ b/winsup/cygwin/fhandler_tty.cc
@@ -1181,7 +1181,7 @@ fhandler_pty_slave::mask_switch_to_pcon_in (bool mask, bool xfer)
/* In GDB, transfer input based on setpgid() does not work because
GDB may not set terminal process group properly. Therefore,
transfer input here if isHybrid is set. */
- if (get_ttyp ()->switch_to_pcon_in && !!masked != mask && xfer && isHybrid)
+ if (isHybrid && !!masked != mask && xfer)
{
if (mask && get_ttyp ()->pcon_input_state_eq (tty::to_nat))
{
@@ -1471,7 +1471,8 @@ wait_retry:
out:
termios_printf ("%d = read(%p, %lu)", totalread, ptr, len);
len = (size_t) totalread;
- mask_switch_to_pcon_in (false, totalread > 0 && ptr0[totalread - 1] == '\n');
+ bool saw_eol = totalread > 0 && strchr ("\r\n", ptr0[totalread -1]);
+ mask_switch_to_pcon_in (false, saw_eol);
}
int
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2021-02-15 12:06 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-02-15 12:06 [newlib-cygwin] Cygwin: pty: Fix a bug in input transfer for GDB Corinna Vinschen
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).