Stuart Hughes, stuarth@freescale.com 8th April 05

Extracted from:

From: Davin Milun (milun@cs.buffalo.edu)
Subject: Re: xxgdb for Solaris
View: Complete Thread (4 articles)
Original Format
Newsgroups: comp.unix.solaris
Date: 1995/05/05

Geraldo Veiga <ggv@research.att.com> wrote:
>Now, how do I avoid those
>
>[tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device]
>
>messages at every step the program takes under mxgdb (and xxgdb)?.  I am
>running GDB4.13 under Solaris 2.4.  

You need to patch inflow.c.


 diff --exclude CVS -uNr gdb-6.0/gdb/inflow.c gdb-6.0.modified/gdb/inflow.c
Index: gdb-7.1/gdb/inflow.c
===================================================================
--- gdb-7.1.orig/gdb/inflow.c	2010-01-21 06:26:12.000000000 -0800
+++ gdb-7.1/gdb/inflow.c	2010-06-09 13:59:33.761358724 -0700
@@ -308,13 +308,13 @@ terminal_inferior (void)
 	{
 #ifdef HAVE_TERMIOS
 	  result = tcsetpgrp (0, tinfo->process_group);
-	  if (!inf->attach_flag)
+	  if (!inf->attach_flag && errno != ENOTTY)
 	    OOPSY ("tcsetpgrp");
 #endif
 
 #ifdef HAVE_SGTTY
 	  result = ioctl (0, TIOCSPGRP, &tinfo->process_group);
-	  if (!inf->attach_flag)
+	  if (!inf->attach_flag && errno != ENOTTY)
 	    OOPSY ("TIOCSPGRP");
 #endif
 	}