X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/d719927eb175a73b13a7015498e9757010344bf5..f7aa4b367eaf2c1e928f97263bcf4da74680aff3:/unix/uxplink.c

diff --git a/unix/uxplink.c b/unix/uxplink.c
index 0d896225..9e10c488 100644
--- a/unix/uxplink.c
+++ b/unix/uxplink.c
@@ -63,6 +63,22 @@ void modalfatalbox(char *p, ...)
     }
     cleanup_exit(1);
 }
+void nonfatal(char *p, ...)
+{
+    struct termios cf;
+    va_list ap;
+    premsg(&cf);
+    fprintf(stderr, "ERROR: ");
+    va_start(ap, p);
+    vfprintf(stderr, p, ap);
+    va_end(ap);
+    fputc('\n', stderr);
+    postmsg(&cf);
+    if (logctx) {
+        log_free(logctx);
+        logctx = NULL;
+    }
+}
 void connection_fatal(void *frontend, char *p, ...)
 {
     struct termios cf;
@@ -654,8 +670,11 @@ int main(int argc, char **argv)
 	    } else if (!strcmp(p, "-s")) {
                 /* Save status to write to conf later. */
 		use_subsystem = 1;
-	    } else if (!strcmp(p, "-V")) {
+	    } else if (!strcmp(p, "-V") || !strcmp(p, "--version")) {
                 version();
+	    } else if (!strcmp(p, "--help")) {
+                usage();
+                exit(0);
             } else if (!strcmp(p, "-pgpfp")) {
                 pgp_fingerprints();
                 exit(1);