Fixes for NO_IPV6 compilation under Unix.

[u/mdw/putty] / unix / uxplink.c

diff --git a/unix/uxplink.c b/unix/uxplink.c
index 42d6966..851cefd 100644 (file)
--- a/unix/uxplink.c
+++ b/unix/uxplink.c
@@ -135,6 +135,8 @@ void ldisc_update(void *frontend, int echo, int edit)
     } else {
        mode.c_iflag &= ~ICRNL;
        mode.c_lflag &= ~(ISIG | ICANON);
+       mode.c_cc[VMIN] = 1;
+       mode.c_cc[VTIME] = 0;
     }
 
     tcsetattr(0, TCSANOW, &mode);
@@ -217,7 +219,6 @@ static void usage(void)
     printf("            force use of a particular protocol\n");
     printf("  -P port   connect to specified port\n");
     printf("  -l user   connect with specified username\n");
-    printf("  -m file   read remote command(s) from file\n");
     printf("  -batch    disable all interactive prompts\n");
     printf("The following options only apply to SSH connections:\n");
     printf("  -pw passw login with specified password\n");
@@ -234,6 +235,7 @@ static void usage(void)
     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("  -m file   read remote command(s) from file\n");
     printf("  -s        remote command is an SSH subsystem (SSH-2 only)\n");
     printf("  -N        don't start a shell/command (SSH-2 only)\n");
     exit(1);