ncurses 5.6 - patch 20080913

[ncurses.git] / form / frm_post.c

diff --git a/form/frm_post.c b/form/frm_post.c
index 3fdb57a09b8f4d99cdf1d20f1c77014b3a72cb56..28937e91b0b29b3da389d81078009bba1fdd8f55 100644 (file)
--- a/form/frm_post.c
+++ b/form/frm_post.c
@@ -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            *
@@ -27,11 +27,12 @@
  ****************************************************************************/
 
 /****************************************************************************
- *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
  ****************************************************************************/
+
 #include "form.priv.h"
 
-MODULE_ID("$Id: frm_post.c,v 1.4 1999/05/16 17:21:39 juergen Exp $")
+MODULE_ID("$Id: frm_post.c,v 1.9 2004/12/11 22:19:06 tom Exp $")
 
 /*---------------------------------------------------------------------------
 |   Facility      :  libnform  
@@ -46,37 +47,40 @@ MODULE_ID("$Id: frm_post.c,v 1.4 1999/05/16 17:21:39 juergen Exp $")
 |                    E_NO_ROOM         - form doesn't fit into subwindow
 |                    E_SYSTEM_ERROR    - system error
 +--------------------------------------------------------------------------*/
-int post_form(FORM * form)
+NCURSES_EXPORT(int)
+post_form(FORM *form)
 {
   WINDOW *formwin;
   int err;
   int page;
 
+  T((T_CALLED("post_form(%p)"), form));
+
   if (!form)
     RETURN(E_BAD_ARGUMENT);
 
-  if (form->status & _POSTED)   
+  if (form->status & _POSTED)
     RETURN(E_POSTED);
 
   if (!(form->field))
     RETURN(E_NOT_CONNECTED);
-  
+
   formwin = Get_Form_Window(form);
-  if ((form->cols > getmaxx(formwin)) || (form->rows > getmaxy(formwin))) 
+  if ((form->cols > getmaxx(formwin)) || (form->rows > getmaxy(formwin)))
     RETURN(E_NO_ROOM);
 
   /* reset form->curpage to an invald value. This forces Set_Form_Page
      to do the page initialization which is required by post_form.
-  */
+   */
   page = form->curpage;
   form->curpage = -1;
-  if ((err = _nc_Set_Form_Page(form,page,form->current))!=E_OK)
+  if ((err = _nc_Set_Form_Page(form, page, form->current)) != E_OK)
     RETURN(err);
 
   form->status |= _POSTED;
 
-  Call_Hook(form,forminit);
-  Call_Hook(form,fieldinit);
+  Call_Hook(form, forminit);
+  Call_Hook(form, fieldinit);
 
   _nc_Refresh_Current_Field(form);
   RETURN(E_OK);
@@ -93,19 +97,22 @@ int post_form(FORM * form)
 |                    E_NOT_POSTED    - form isn't posted
 |                    E_BAD_STATE     - called from a hook routine
 +--------------------------------------------------------------------------*/
-int unpost_form(FORM * form)
+NCURSES_EXPORT(int)
+unpost_form(FORM *form)
 {
+  T((T_CALLED("unpost_form(%p)"), form));
+
   if (!form)
     RETURN(E_BAD_ARGUMENT);
 
-  if (!(form->status & _POSTED)) 
+  if (!(form->status & _POSTED))
     RETURN(E_NOT_POSTED);
 
-  if (form->status & _IN_DRIVER) 
+  if (form->status & _IN_DRIVER)
     RETURN(E_BAD_STATE);
 
-  Call_Hook(form,fieldterm);
-  Call_Hook(form,formterm);
+  Call_Hook(form, fieldterm);
+  Call_Hook(form, formterm);
 
   werase(Get_Form_Window(form));
   delwin(form->w);