- (stevesk) pty.c: HP-UX 10 and 11 don't define TIOCSCTTY. Add error…

…() to

    failed ioctl(TIOCSCTTY) call.

ChangeLog

@@ -2,6 +2,8 @@
  - (bal) SCO Patch to add needed libraries for configure.in.  Patch by
    Phillips Porch <root@theporch.com>
  - (bal) IRIX patch to adding Job Limits.  Patch by Denis Parker <dcp@sgi.com>
+ - (stevesk) pty.c: HP-UX 10 and 11 don't define TIOCSCTTY.  Add error() to
+   failed ioctl(TIOCSCTTY) call.
 
 20001111
  - (djm) Added /etc/primes for kex DH group neg, fixup Makefile.in and

pty.c

@@ -238,12 +238,8 @@ pty_make_controlling_tty(int *ttyfd, const char *ttyname)
 	/* Make it our controlling tty. */
 #ifdef TIOCSCTTY
 	debug("Setting controlling tty using TIOCSCTTY.");
-	/*
-	 * We ignore errors from this, because HPSUX defines TIOCSCTTY, but
-	 * returns EINVAL with these arguments, and there is absolutely no
-	 * documentation.
-	 */
-	ioctl(*ttyfd, TIOCSCTTY, NULL);
+	if (ioctl(*ttyfd, TIOCSCTTY, NULL) < 0)
+		error("ioctl(TIOCSCTTY): %.100s", strerror(errno));
 #endif /* TIOCSCTTY */
 #ifdef HAVE_NEWS4
 	if (setpgrp(0,0) < 0)