ncurses 6.2 - patch 20210227

[ncurses.git] / form / fty_num.c

diff --git a/form/fty_num.c b/form/fty_num.c
index 4bd71321d66acf67cfd4b4fd4d20e8ab2362d67a..9eafaecb726cd39cc5abc92d75c7369016317e98 100644 (file)
--- a/form/fty_num.c
+++ b/form/fty_num.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright 2019,2020 Thomas E. Dickey                                     *
+ * Copyright 1998-2010,2012 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            *
@@ -34,13 +35,13 @@
 
 #include "form.priv.h"
 
-MODULE_ID("$Id: fty_num.c,v 1.28 2010/01/23 21:14:36 tom Exp $")
+MODULE_ID("$Id: fty_num.c,v 1.36 2020/12/12 01:15:37 tom Exp $")
 
 #if HAVE_LOCALE_H
 #include <locale.h>
 #endif
 
-#if HAVE_LOCALE_H
+#if HAVE_LOCALE_H && HAVE_LOCALECONV
 #define isDecimalPoint(c) ((c) == ((L && L->decimal_point) ? *(L->decimal_point) : '.'))
 #else
 #define isDecimalPoint(c) ((c) == '.')
@@ -82,8 +83,8 @@ thisPARM;
 static void *
 Generic_This_Type(void *arg)
 {
-  thisARG *argn = (thisARG *) 0;
-  thisPARM *args = (thisPARM *) arg;
+  thisARG *argn = (thisARG *)0;
+  thisPARM *args = (thisPARM *)arg;
 
   if (args)
     {
@@ -96,7 +97,7 @@ Generic_This_Type(void *arg)
          argn->low = args->low;
          argn->high = args->high;
 
-#if HAVE_LOCALE_H
+#if HAVE_LOCALE_H && HAVE_LOCALECONV
          argn->L = localeconv();
 #else
          argn->L = NULL;
@@ -138,11 +139,12 @@ static void *
 Copy_This_Type(const void *argp)
 {
   const thisARG *ap = (const thisARG *)argp;
-  thisARG *result = (thisARG *) 0;
+  thisARG *result = (thisARG *)0;
 
   if (argp)
     {
       result = typeMalloc(thisARG, 1);
+
       if (result)
        {
          T((T_CREATE("thisARG %p"), (void *)result));
@@ -271,7 +273,8 @@ Check_This_Field(FIELD *field, const void *argp)
            }
          if (result)
            {
-             sprintf(buf, "%.*f", (prec > 0 ? prec : 0), val);
+             _nc_SPRINTF(buf, _nc_SLIMIT(sizeof(buf))
+                         "%.*f", (prec > 0 ? prec : 0), val);
              set_field_buffer(field, 0, buf);
            }
        }
@@ -322,14 +325,14 @@ static FIELDTYPE typeTHIS =
 #endif
 };
 
-NCURSES_EXPORT_VAR(FIELDTYPE*) TYPE_NUMERIC = &typeTHIS;
+FORM_EXPORT_VAR(FIELDTYPE *) TYPE_NUMERIC = &typeTHIS;
 
 #if NCURSES_INTEROP_FUNCS
 /* The next routines are to simplify the use of ncurses from
-   programming languages with restictions on interop with C level
+   programming languages with restrictions on interop with C level
    constructs (e.g. variable access or va_list + ellipsis constructs)
 */
-NCURSES_EXPORT(FIELDTYPE *)
+FORM_EXPORT(FIELDTYPE *)
 _nc_TYPE_NUMERIC(void)
 {
   return TYPE_NUMERIC;