Petr Machata | c07a26a | 2012-01-09 04:29:52 +0100 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of ltrace. |
Petr Machata | c442f69 | 2012-11-01 18:25:50 +0100 | [diff] [blame] | 3 | * Copyright (C) 2011, 2012 Petr Machata, Red Hat Inc. |
Petr Machata | c07a26a | 2012-01-09 04:29:52 +0100 | [diff] [blame] | 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; |
Petr Machata | c07a26a | 2012-01-09 04:29:52 +0100 | [diff] [blame] | 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 */ |