- Rename getpty() to xgetpty() and adjust callers.
- Rewrite kbd_mode and setconsole
- Introduce and use console_make_active() and xopen_xwrite_close()
- honour buffer-reservation method as set by the user (dumpkmap, loadkmap)
- shrink rtcwake and some console-tools
Saves about 270 Bytes
diff --git a/networking/telnetd.c b/networking/telnetd.c
index 5188edb..e312c0b 100644
--- a/networking/telnetd.c
+++ b/networking/telnetd.c
@@ -164,11 +164,7 @@
/*ts->buf2 = ts->buf1 + BUFSIZE;*/
/* Got a new connection, set up a tty. */
- fd = getpty(tty_name);
- if (fd < 0) {
- bb_error_msg("can't create pty");
- return NULL;
- }
+ fd = xgetpty(tty_name);
if (fd > maxfd)
maxfd = fd;
ts->ptyfd = fd;