/****************************************************************************
- * Copyright (c) 2002-2012,2014 Free Software Foundation, Inc. *
+ * Copyright 2020,2022 Thomas E. Dickey *
+ * Copyright 2002-2016,2017 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 *
* authorization. *
****************************************************************************/
/*
- * $Id: ins_wide.c,v 1.21 2014/08/02 17:24:55 tom Exp $
+ * $Id: ins_wide.c,v 1.26 2022/09/03 21:40:27 tom Exp $
*
* Demonstrate the wins_wstr() and wins_wch functions.
* Thomas Dickey - 2002/11/23
}
static int
-ColOf(wchar_t *buffer, int length, int margin)
+ColOf(const wchar_t *buffer, int length, int margin)
{
int n;
int result;
static char cmd[80];
setlocale(LC_ALL, "");
- putenv(strcpy(cmd, "TABSIZE=8"));
+ _nc_STRCPY(cmd, "TABSIZE=8", sizeof(cmd));
+ putenv(cmd);
initscr();
(void) cbreak(); /* take input chars one at a time, no wait for \n */
}
break;
default:
+ if (length >= BUFSIZ - 2)
+ break;
buffer[length++] = (wchar_t) ch;
buffer[length] = '\0';
{
static const char *tbl[] =
{
- "Usage: inserts [options]"
+ "Usage: ins_wide [options]"
,""
,"Options:"
," -f FILE read data from given file"