Simon points out that r5068 broke keyboard-interactive with multiple

[PuTTY.git] / unix / uxplink.c

diff --git a/unix/uxplink.c b/unix/uxplink.c
index 6f17b5a2d33c0f03443bab46aaccf94d8ec4a27b..99acc6f4bd1bd662e222a97bb7360cd185b7bacc 100644 (file)
--- a/unix/uxplink.c
+++ b/unix/uxplink.c
@@ -13,6 +13,7 @@
 #include <termios.h>
 #include <pwd.h>
 #include <sys/ioctl.h>
+#include <sys/select.h>
 
 #define PUTTY_DO_GLOBALS              /* actually _define_ globals */
 #include "putty.h"
@@ -227,6 +228,7 @@ static void usage(void)
     printf("  -A -a     enable / disable agent forwarding\n");
     printf("  -t -T     enable / disable pty allocation\n");
     printf("  -1 -2     force use of particular protocol version\n");
+    printf("  -4 -6     force use of IPv4 or IPv6\n");
     printf("  -C        enable compression\n");
     printf("  -i key    private key file for authentication\n");
     printf("  -s        remote command is an SSH subsystem (SSH-2 only)\n");