xfuncs: Handle missing non-POSIX termios constants

Signed-off-by: James Clarke <jrtc27@jrtc27.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c
index 9cbfb2836ad2b8f074086852940c05412583cffe..43ae980656cb181aaca66d63f48528f3f1bf2fbe 100644 (file)
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -355,6 +355,15 @@ int FAST_FUNC get_termios_and_make_raw(int fd, struct termios *newterm, struct t
                 */
        }
        if (flags & TERMIOS_RAW_INPUT) {
+#ifndef IMAXBEL
+# define IMAXBEL 0
+#endif
+#ifndef IUCLC
+# define IUCLC 0
+#endif
+#ifndef IXANY
+# define IXANY 0
+#endif
                /* IXOFF=0: disable sending XON/XOFF if input buf is full */
                /* IXON=0: input XON/XOFF chars are not special */
                /* dont convert anything on input */