db/flist.h

   1 /*
   2  * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of version 2 of the GNU General Public License as
   6  * published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it would be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  11  *
  12  * Further, this software is distributed without any warranty that it is
  13  * free of the rightful claim of any third person regarding infringement
  14  * or the like.  Any license provided herein, whether implied or
  15  * otherwise, applies only to this software file.  Patent licenses, if
  16  * any, provided herein do not apply to combinations of this program with
  17  * other software, or any other product whatsoever.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, write the Free Software Foundation, Inc., 59
  21  * Temple Place - Suite 330, Boston MA 02111-1307, USA.
  22  *
  23  * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
  24  * Mountain View, CA  94043, or:
  25  *
  26  * http://www.sgi.com
  27  *
  28  * For further information regarding this notice, see:
  29  *
  30  * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
  31  */
  32
  33 struct field;
  34
  35 typedef struct flist {
  36         char                    *name;
  37         const struct field      *fld;
  38         struct flist            *child;
  39         struct flist            *sibling;
  40         int                     low;
  41         int                     high;
  42         int                     flags;
  43         int                     offset;
  44 } flist_t;
  45
  46 /*
  47  * Flags for flist
  48  */
  49 #define FL_OKLOW        1
  50 #define FL_OKHIGH       2
  51
  52 typedef enum tokty {
  53         TT_NAME, TT_NUM, TT_STRING, TT_LB, TT_RB, TT_DASH, TT_DOT, TT_END
  54 } tokty_t;
  55
  56 typedef struct ftok {
  57         char    *tok;
  58         tokty_t tokty;
  59 } ftok_t;
  60
  61 extern void     flist_free(flist_t *fl);
  62 extern flist_t  *flist_make(char *name);
  63 extern int      flist_parse(const struct field *fields, flist_t *fl, void *obj,
  64                             int startoff);
  65 extern void     flist_print(flist_t *fl);
  66 extern flist_t  *flist_scan(char *name);