X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/dbe6c525a19dc7b52ff9f6bfb1f64da7579689d3..33f07e9636e80bb17f25f97145ca2e0eb262db30:/plink.c

diff --git a/plink.c b/plink.c
index 37113762..92769e86 100644
--- a/plink.c
+++ b/plink.c
@@ -1,5 +1,5 @@
 /*
- * PLink - a command-line (stdin/stdout) variant of PuTTY.
+ * PLink - a Windows command-line (stdin/stdout) variant of PuTTY.
  */
 
 #include <stdio.h>
@@ -210,6 +210,7 @@ static void usage(void)
     printf("Usage: plink [options] [user@]host [command]\n");
     printf("       (\"host\" can also be a PuTTY saved session name)\n");
     printf("Options:\n");
+    printf("  -V        print version information\n");
     printf("  -v        show verbose messages\n");
     printf("  -load sessname  Load settings from saved session\n");
     printf("  -ssh -telnet -rlogin -raw\n");
@@ -236,6 +237,12 @@ static void usage(void)
     exit(1);
 }
 
+static void version(void)
+{
+    printf("plink: %s\n", ver);
+    exit(1);
+}
+
 char *do_select(SOCKET skt, int startup)
 {
     int events;
@@ -326,6 +333,8 @@ int main(int argc, char **argv)
 	    } else if (!strcmp(p, "-s")) {
 		/* Save status to write to cfg later. */
 		use_subsystem = 1;
+	    } else if (!strcmp(p, "-V")) {
+                version();
 	    } else {
 		fprintf(stderr, "plink: unknown option \"%s\"\n", p);
 		errors = 1;
@@ -555,7 +564,7 @@ int main(int argc, char **argv)
 	    (GetFileType(GetStdHandle(STD_INPUT_HANDLE)) == FILE_TYPE_CHAR);
 
 	error = back->init(NULL, &backhandle, &cfg, cfg.host, cfg.port,
-			   &realhost, nodelay);
+			   &realhost, nodelay, cfg.tcp_keepalives);
 	if (error) {
 	    fprintf(stderr, "Unable to open connection:\n%s", error);
 	    return 1;