From c2e247c4ff760324df53fe50a9ef9168fd5e9452 Mon Sep 17 00:00:00 2001
From: Jim Kingdon <jkingdon@engr.sgi.com>
Date: Wed, 30 Jun 1993 22:20:53 +0000
Subject: 	* inftarg.c: Remove unused include of terminal.h. 	*
 signals.h: Don't undefine signals anymore. 	* main.c: Use job_control from
 serial.h. 	* fork-child.c (fork_inferior): Use gdb_setpgid. 	*
 serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid. 	* utils.c
 (quit): Use current_target->to_terminal_ours to figure 	out whether we
 care about lack of job control, rather than __GO32__. 	* utils.c: Include
 serial.h not terminal.h 	(quit): Use job_control not TIOCGPGRP. 	*
 terminal.h: Don't undefine TIOCGPGRP. 	* serial.h, ser-unix.c, ser-go32.c,
 ser-tcp.c: Add SERIAL_FLUSH_OUTPUT. 	* utils.c (quit): Use it. 	*
 serial.h: Add SERIAL_UN_FDOPEN. 	* utils.c (quit): Use it. 	*
 ser-unix.c: Add process group to ttystate. 	[HAVE_SGTTY]: Add tchars,
 ltchars, and lmode to ttystate. 	* inflow.c: Include serial.h not
 terminal.h. 	Use serial.h stuff to replace most of the maze of #ifdef's. 
 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function. 	*
 serial.h: Document SERIAL_SET_TTY_STATE as being immediate. 	* ser-unix.c:
 Use TIOCSETN not TIOCSETP so it is true. 	* serial.h, ser-unix.c,
 ser-go32.c, ser-tcp.c: 	Add SERIAL_PRINT_TTY_STATE,
 SERIAL_NOFLUSH_SET_TTY_STATE, and 	SERIAL_SET_PROCESS_GROUP. 	*
 inflow.c: Use them. 	* config/xm-svr4.h, config/rs6000/xm-rs6000.h,
 config/sparc/sun4os4.h: 	Define HAVE_TERMIOS. 	* Various: Remove all
 use of TIOC*_BROKEN.

---
 gdb/ser-tcp.c | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

(limited to 'gdb/ser-tcp.c')

diff --git a/gdb/ser-tcp.c b/gdb/ser-tcp.c
index 5afe63e..6ff79aa 100644
--- a/gdb/ser-tcp.c
+++ b/gdb/ser-tcp.c
@@ -140,6 +140,15 @@ tcp_set_tty_state(scb, ttystate)
   return 0;
 }
 
+static int
+tcp_flush_output (scb)
+     serial_t scb;
+{
+  /* This is only used by utils.c on stdout, so it doesn't need to work
+     for tcp.  */
+  return 0;
+}
+
 static void
 tcp_raw(scb)
      serial_t scb;
@@ -227,6 +236,24 @@ tcp_readchar(scb, timeout)
 }
 
 static int
+tcp_noflush_set_tty_state (scb, new_ttystate, old_ttystate)
+     serial_t scb;
+     serial_ttystate new_ttystate;
+     serial_ttystate old_ttystate;
+{
+  return 0;
+}
+
+static void
+tcp_print_tty_state (scb, ttystate)
+     serial_t scb;
+     serial_ttystate ttystate;
+{
+  /* Nothing to print.  */
+  return;
+}
+
+static int
 tcp_setbaudrate(scb, rate)
      serial_t scb;
      int rate;
@@ -235,6 +262,15 @@ tcp_setbaudrate(scb, rate)
 }
 
 static int
+tcp_set_process_group (scb, ttystate, group)
+     serial_t scb;
+     serial_ttystate ttystate;
+     int group;
+{
+  return 0;
+}
+
+static int
 tcp_write(scb, str, len)
      serial_t scb;
      const char *str;
@@ -273,10 +309,14 @@ static struct serial_ops tcp_ops =
   tcp_close,
   tcp_readchar,
   tcp_write,
+  tcp_flush_output,
   tcp_raw,
   tcp_get_tty_state,
   tcp_set_tty_state,
+  tcp_print_tty_state,
+  tcp_noflush_set_tty_state,
   tcp_setbaudrate,
+  tcp_set_process_group
 };
 
 void
-- 
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