ncurses 5.7 - patch 20090815
[ncurses.git] / form / fld_opts.c
index 98af32f57099c41c8f668a3756887884656119ea..3c881acf081acbc4d728baf6804a9c28af4f98eb 100644 (file)
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright (c) 1998-2003,2004 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            *
  ****************************************************************************/
 
 /****************************************************************************
- *   Author: Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> 1995,1997        *
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
  ****************************************************************************/
+
 #include "form.priv.h"
 
-MODULE_ID("$Id: fld_opts.c,v 1.2 1998/02/11 12:13:44 tom Exp $")
+MODULE_ID("$Id: fld_opts.c,v 1.11 2004/12/11 21:55:46 tom Exp $")
 
 /*----------------------------------------------------------------------------
   Field-Options manipulation routines
@@ -49,11 +50,16 @@ MODULE_ID("$Id: fld_opts.c,v 1.2 1998/02/11 12:13:44 tom Exp $")
 |                    E_BAD_ARGUMENT  - invalid options
 |                    E_SYSTEM_ERROR  - system error
 +--------------------------------------------------------------------------*/
-int set_field_opts(FIELD * field, Field_Options opts)
+NCURSES_EXPORT(int)
+set_field_opts(FIELD *field, Field_Options opts)
 {
   int res = E_BAD_ARGUMENT;
+
+  T((T_CALLED("set_field_opts(%p,%d)"), field, opts));
+
+  opts &= ALL_FIELD_OPTS;
   if (!(opts & ~ALL_FIELD_OPTS))
-    res = _nc_Synchronize_Options( Normalize_Field(field), opts );
+    res = _nc_Synchronize_Options(Normalize_Field(field), opts);
   RETURN(res);
 }
 
@@ -65,9 +71,12 @@ int set_field_opts(FIELD * field, Field_Options opts)
 |
 |   Return Values :  The options.
 +--------------------------------------------------------------------------*/
-Field_Options field_opts(const FIELD * field)
+NCURSES_EXPORT(Field_Options)
+field_opts(const FIELD *field)
 {
-  return ALL_FIELD_OPTS & Normalize_Field( field )->opts;
+  T((T_CALLED("field_opts(%p)"), field));
+
+  returnCode(ALL_FIELD_OPTS & Normalize_Field(field)->opts);
 }
 
 /*---------------------------------------------------------------------------
@@ -82,14 +91,18 @@ Field_Options field_opts(const FIELD * field)
 |                    E_BAD_ARGUMENT  - invalid options
 |                    E_SYSTEM_ERROR  - system error
 +--------------------------------------------------------------------------*/
-int field_opts_on(FIELD * field, Field_Options opts)
+NCURSES_EXPORT(int)
+field_opts_on(FIELD *field, Field_Options opts)
 {
   int res = E_BAD_ARGUMENT;
 
+  T((T_CALLED("field_opts_on(%p,%d)"), field, opts));
+
+  opts &= ALL_FIELD_OPTS;
   if (!(opts & ~ALL_FIELD_OPTS))
     {
-      Normalize_Field( field );
-      res = _nc_Synchronize_Options( field, field->opts | opts );
+      Normalize_Field(field);
+      res = _nc_Synchronize_Options(field, field->opts | opts);
     }
   RETURN(res);
 }
@@ -106,16 +119,20 @@ int field_opts_on(FIELD * field, Field_Options opts)
 |                    E_BAD_ARGUMENT  - invalid options
 |                    E_SYSTEM_ERROR  - system error
 +--------------------------------------------------------------------------*/
-int field_opts_off(FIELD  * field, Field_Options opts)
+NCURSES_EXPORT(int)
+field_opts_off(FIELD *field, Field_Options opts)
 {
   int res = E_BAD_ARGUMENT;
 
+  T((T_CALLED("field_opts_off(%p,%d)"), field, opts));
+
+  opts &= ALL_FIELD_OPTS;
   if (!(opts & ~ALL_FIELD_OPTS))
     {
-      Normalize_Field( field );
-      res = _nc_Synchronize_Options( field, field->opts & ~opts );
+      Normalize_Field(field);
+      res = _nc_Synchronize_Options(field, field->opts & ~opts);
     }
   RETURN(res);
-}      
+}
 
 /* fld_opts.c ends here */