diff options
Diffstat (limited to 'lib/libalpm/graph.h')
| -rw-r--r-- | lib/libalpm/graph.h | 32 |
1 files changed, 12 insertions, 20 deletions
diff --git a/lib/libalpm/graph.h b/lib/libalpm/graph.h index 07986f66..f76c6004 100644 --- a/lib/libalpm/graph.h +++ b/lib/libalpm/graph.h @@ -1,8 +1,7 @@ /* * graph.h - helpful graph structure and setup/teardown methods * - * Copyright (c) 2006-2011 Pacman Development Team <pacman-dev@archlinux.org> - * Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org> + * Copyright (c) 2007-2011 Pacman Development Team <pacman-dev@archlinux.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -17,34 +16,27 @@ * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#ifndef _ALPM_GRAPH_H +#define _ALPM_GRAPH_H + +#include "config.h" /* ensure off_t is correct length */ #include <sys/types.h> /* off_t */ #include "alpm_list.h" -#include "util.h" /* CALLOC() */ -struct __pmgraph_t { +typedef struct __pmgraph_t { char state; /* 0: untouched, -1: entered, other: leaving time */ - void *data; off_t weight; /* weight of the node */ + void *data; struct __pmgraph_t *parent; /* where did we come from? */ alpm_list_t *children; alpm_list_t *childptr; /* points to a child in children list */ -}; -typedef struct __pmgraph_t pmgraph_t; - -static pmgraph_t *_alpm_graph_new(void) -{ - pmgraph_t *graph = NULL; +} pmgraph_t; - CALLOC(graph, 1, sizeof(pmgraph_t), RET_ERR(PM_ERR_MEMORY, NULL)); - return(graph); -} +pmgraph_t *_alpm_graph_new(void); +void _alpm_graph_free(void *data); -static void _alpm_graph_free(void *data) -{ - pmgraph_t *graph = data; - alpm_list_free(graph->children); - free(graph); -} +#endif /* _ALPM_GRAPH_H */ +/* vim: set ts=2 sw=2 noet: */ |