X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Ffoldkeys.c;h=f7ecfd97b9195c8fb41cd4e303538c7d8556a2d2;hp=180f15102520a0cd83580291e3cf164e30783ac7;hb=5da4544722decdeb2bfd0c7c4581af0ea62148f9;hpb=027ae42953e3186daed8f3882da73de48291b606;ds=sidebyside

diff --git a/test/foldkeys.c b/test/foldkeys.c
index 180f1510..f7ecfd97 100644
--- a/test/foldkeys.c
+++ b/test/foldkeys.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2006 Free Software Foundation, Inc.                        *
+ * Copyright (c) 2006-2016,2017 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -29,7 +29,7 @@
 /*
  * Author: Thomas E. Dickey, 2006
  *
- * $Id: foldkeys.c,v 1.3 2006/12/09 16:54:07 tom Exp $
+ * $Id: foldkeys.c,v 1.6 2017/06/17 19:36:33 tom Exp $
  *
  * Demonstrate a method for altering key definitions at runtime.
  *
@@ -155,6 +155,7 @@ demo_foldkeys(void)
 	int first, second;
 	char final[2];
 	char *value;
+	size_t need = 0;
 	if (info[j].state == 0
 	    && sscanf(info[j].value,
 		      "\033[%d;%d%c",
@@ -162,8 +163,9 @@ demo_foldkeys(void)
 		      &second,
 		      final) == 3
 	    && *final != ';'
+	    && (need = strlen(info[j].value)) != 0
 	    && (value = strdup(info[j].value)) != 0) {
-	    sprintf(value, "\033[%d%c", first, *final);
+	    _nc_SPRINTF(value, _nc_SLIMIT(need) "\033[%d%c", first, *final);
 	    for (k = 0; k < info_len; ++k) {
 		if (info[k].state == 0
 		    && !strcmp(info[k].value, value)) {
@@ -172,7 +174,7 @@ demo_foldkeys(void)
 		}
 	    }
 	    if (info[j].state == 0) {
-		sprintf(value, "\033O%c", *final);
+		_nc_SPRINTF(value, _nc_SLIMIT(need) "\033O%c", *final);
 		for (k = 0; k < info_len; ++k) {
 		    if (info[k].state == 0
 			&& !strcmp(info[k].value, value)) {
@@ -207,9 +209,13 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
     struct timeval current, previous;
 #endif
 
+    if (newterm(0, stdout, stdin) == 0) {
+	fprintf(stderr, "Cannot initialize terminal\n");
+	ExitProgram(EXIT_FAILURE);
+    }
+
     unlink(MY_LOGFILE);
 
-    newterm(0, stdout, stdin);
     (void) cbreak();		/* take input chars one at a time, no wait for \n */
     (void) noecho();		/* don't echo input */
 
@@ -229,8 +235,8 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
 
 #if HAVE_GETTIMEOFDAY
 	gettimeofday(&current, 0);
-	secs = current.tv_sec - previous.tv_sec;
-	msecs = (current.tv_usec - previous.tv_usec) / 1000;
+	secs = (int) (current.tv_sec - previous.tv_sec);
+	msecs = (int) ((current.tv_usec - previous.tv_usec) / 1000);
 	if (msecs < 0) {
 	    msecs += 1000;
 	    --secs;