1 /**************************************************************************** 2 * Copyright 2020 Thomas E. Dickey * 3 * Copyright 1998-2004,2010 Free Software Foundation, Inc. * 4 * * 5 * Permission is hereby granted, free of charge, to any person obtaining a * 6 * copy of this software and associated documentation files (the * 7 * "Software"), to deal in the Software without restriction, including * 8 * without limitation the rights to use, copy, modify, merge, publish, * 9 * distribute, distribute with modifications, sublicense, and/or sell * 10 * copies of the Software, and to permit persons to whom the Software is * 11 * furnished to do so, subject to the following conditions: * 12 * * 13 * The above copyright notice and this permission notice shall be included * 14 * in all copies or substantial portions of the Software. * 15 * * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 23 * * 24 * Except as contained in this notice, the name(s) of the above copyright * 25 * holders shall not be used in advertising or otherwise to promote the * 26 * sale, use or other dealings in this Software without prior written * 27 * authorization. * 28 ****************************************************************************/ 29 30 /**************************************************************************** 31 * Author: Juergen Pfeifer, 1995,1997 * 32 ****************************************************************************/ 33 34 #include "form.priv.h" 35 36 MODULE_ID("$Id: fld_user.c,v 1.19 2020/12/12 01:05:34 tom Exp $") 37 38 /*--------------------------------------------------------------------------- 39 | Facility : libnform 40 | Function : int set_field_userptr(FIELD *field, void *usrptr) 41 | 42 | Description : Set the pointer that is reserved in any field to store 43 | application relevant information. 44 | 45 | Return Values : E_OK - on success 46 +--------------------------------------------------------------------------*/ 47 FORM_EXPORT(int) 48 set_field_userptr(FIELD *field, void *usrptr) 49 { 50 T((T_CALLED("set_field_userptr(%p,%p)"), (void *)field, (void *)usrptr)); 51 52 Normalize_Field(field)->usrptr = usrptr; 53 RETURN(E_OK); 54 } 55 56 /*--------------------------------------------------------------------------- 57 | Facility : libnform 58 | Function : void *field_userptr(const FIELD *field) 59 | 60 | Description : Return the pointer that is reserved in any field to 61 | store application relevant information. 62 | 63 | Return Values : Value of pointer. If no such pointer has been set, 64 | NULL is returned 65 +--------------------------------------------------------------------------*/ 66 FORM_EXPORT(void *) 67 field_userptr(const FIELD *field) 68 { 69 T((T_CALLED("field_userptr(%p)"), (const void *)field)); 70 returnVoidPtr(Normalize_Field(field)->usrptr); 71 } 72 73 /* fld_user.c ends here */ 74