This is the mail archive of the
gdb-patches@sources.redhat.com
mailing list for the GDB project.
[RFA] Set VMIN to 1 in termio/termios cases
- To: "J.T. Conklin" <jtc at redback dot com>, gdb-patches at sources dot redhat dot com
- Subject: [RFA] Set VMIN to 1 in termio/termios cases
- From: Daniel Jacobowitz <dmj+ at andrew dot cmu dot edu>
- Date: Thu, 12 Jul 2001 12:26:14 -0700
Rather than going with the default timeouts, this matches what ser-unix does
if no timeout is requested - I can't see gdbserver wanting a timeout, as it
has no UI. My limited testing shows that this works correctly. Is this OK?
--
Daniel Jacobowitz Carnegie Mellon University
MontaVista Software Debian GNU/Linux Developer
2001-07-12 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/remote-utils.c (remote_open): Set VMIN to 1
in HAVE_TERMIO/HAVE_TERMIOS cases.
--- gdb-5.0/gdb/gdbserver/remote-utils.c.orig Thu Jul 12 11:26:56 2001
+++ gdb-5.0/gdb/gdbserver/remote-utils.c Thu Jul 12 11:23:05 2001
@@ -61,7 +61,7 @@
termios.c_lflag = 0;
termios.c_cflag &= ~(CSIZE | PARENB);
termios.c_cflag |= CLOCAL | CS8;
- termios.c_cc[VMIN] = 0;
+ termios.c_cc[VMIN] = 1;
termios.c_cc[VTIME] = 0;
tcsetattr (remote_desc, TCSANOW, &termios);
@@ -78,7 +78,7 @@
termio.c_lflag = 0;
termio.c_cflag &= ~(CSIZE | PARENB);
termio.c_cflag |= CLOCAL | CS8;
- termio.c_cc[VMIN] = 0;
+ termio.c_cc[VMIN] = 1;
termio.c_cc[VTIME] = 0;
ioctl (remote_desc, TCSETA, &termio);