1 /* 2 * This file is part of ltrace. 3 * Copyright (C) 2011, 2012 Petr Machata, Red Hat Inc. 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License as 7 * published by the Free Software Foundation; either version 2 of the 8 * License, or (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, but 11 * WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 18 * 02110-1301 USA 19 */ 20 21 #ifndef LENS_ENUM_H 22 #define LENS_ENUM_H 23 24 #include "lens.h" 25 #include "vect.h" 26 27 struct enum_lens { 28 struct lens super; 29 struct vect entries; 30 }; 31 32 /* Init enumeration LENS. */ 33 void lens_init_enum(struct enum_lens *lens); 34 35 /* Push another member of the enumeration, named KEY, with given 36 * VALUE. If OWN_KEY, KEY is owned and released after the type is 37 * destroyed. KEY is typed as const char *, but note that if OWN_KEY, 38 * this value will be freed. If OWN_VALUE, then VALUE is owned and 39 * destroyed by LENS. */ 40 int lens_enum_add(struct enum_lens *lens, 41 const char *key, int own_key, 42 struct value *value, int own_value); 43 44 /* Return number of enum elements of type INFO. */ 45 size_t lens_enum_size(struct enum_lens *lens); 46 47 #endif /* LENS_ENUM_H */ 48
