diff options
Diffstat (limited to 'ncurses-5.3/form/fld_newftyp.c')
| -rw-r--r-- | ncurses-5.3/form/fld_newftyp.c | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/ncurses-5.3/form/fld_newftyp.c b/ncurses-5.3/form/fld_newftyp.c deleted file mode 100644 index 3c38c81..0000000 --- a/ncurses-5.3/form/fld_newftyp.c +++ /dev/null @@ -1,128 +0,0 @@ -/**************************************************************************** - * Copyright (c) 1998,2000 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 * - * "Software"), to deal in the Software without restriction, including * - * without limitation the rights to use, copy, modify, merge, publish, * - * distribute, distribute with modifications, sublicense, and/or sell * - * copies of the Software, and to permit persons to whom the Software is * - * furnished to do so, subject to the following conditions: * - * * - * The above copyright notice and this permission notice shall be included * - * in all copies or substantial portions of the Software. * - * * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * - * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * - * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * - * * - * Except as contained in this notice, the name(s) of the above copyright * - * holders shall not be used in advertising or otherwise to promote the * - * sale, use or other dealings in this Software without prior written * - * authorization. * - ****************************************************************************/ - -/**************************************************************************** - * Author: Juergen Pfeifer, 1995,1997 * - * Contact: http://www.familiepfeifer.de/Contact.aspx?Lang=en * - ****************************************************************************/ - -#include "form.priv.h" - -MODULE_ID("$Id$") - -static FIELDTYPE const default_fieldtype = { - 0, /* status */ - 0L, /* reference count */ - (FIELDTYPE *)0, /* pointer to left operand */ - (FIELDTYPE *)0, /* pointer to right operand */ - NULL, /* makearg function */ - NULL, /* copyarg function */ - NULL, /* freearg function */ - NULL, /* field validation function */ - NULL, /* Character check function */ - NULL, /* enumerate next function */ - NULL /* enumerate previous function */ -}; - -NCURSES_EXPORT_VAR(const FIELDTYPE*) _nc_Default_FieldType = &default_fieldtype; - -/*--------------------------------------------------------------------------- -| Facility : libnform -| Function : FIELDTYPE *new_fieldtype( -| bool (* const field_check)(FIELD *,const void *), -| bool (* const char_check) (int, const void *) ) -| -| Description : Create a new fieldtype. The application programmer must -| write a field_check and a char_check function and give -| them as input to this call. -| If an error occurs, errno is set to -| E_BAD_ARGUMENT - invalid arguments -| E_SYSTEM_ERROR - system error (no memory) -| -| Return Values : Fieldtype pointer or NULL if error occured -+--------------------------------------------------------------------------*/ -NCURSES_EXPORT(FIELDTYPE *) -new_fieldtype ( - bool (* const field_check)(FIELD *,const void *), - bool (* const char_check) (int,const void *) ) -{ - FIELDTYPE *nftyp = (FIELDTYPE *)0; - - if ( (field_check) || (char_check) ) - { - nftyp = (FIELDTYPE *)malloc(sizeof(FIELDTYPE)); - if (nftyp) - { - *nftyp = default_fieldtype; - nftyp->fcheck = field_check; - nftyp->ccheck = char_check; - } - else - { - SET_ERROR( E_SYSTEM_ERROR ); - } - } - else - { - SET_ERROR( E_BAD_ARGUMENT ); - } - return nftyp; -} - -/*--------------------------------------------------------------------------- -| Facility : libnform -| Function : int free_fieldtype(FIELDTYPE *typ) -| -| Description : Release the memory associated with this fieldtype. -| -| Return Values : E_OK - success -| E_CONNECTED - there are fields referencing the type -| E_BAD_ARGUMENT - invalid fieldtype pointer -+--------------------------------------------------------------------------*/ -NCURSES_EXPORT(int) -free_fieldtype (FIELDTYPE *typ) -{ - if (!typ) - RETURN(E_BAD_ARGUMENT); - - if (typ->ref!=0) - RETURN(E_CONNECTED); - - if (typ->status & _RESIDENT) - RETURN(E_CONNECTED); - - if (typ->status & _LINKED_TYPE) - { - if (typ->left ) typ->left->ref--; - if (typ->right) typ->right->ref--; - } - free(typ); - RETURN(E_OK); -} - -/* fld_newftyp.c ends here */ |