| 0,0 → 1,74 |
|---|
| /* |
| * Copyright (c) 2008 Jiri Svoboda |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** @addtogroup generic |
| * @{ |
| */ |
| /** @file |
| */ |
| |
| #ifndef MODULE_H_ |
| #define MODULE_H_ |
| |
| #include <sys/types.h> |
| #include <dynamic.h> |
| #include <libadt/list.h> |
| |
| typedef struct module { |
| dyn_info_t dyn; |
| size_t bias; |
| |
| /** Array of pointers to directly dependent modules */ |
| struct module **deps; |
| /** Number of fields in deps */ |
| size_t n_deps; |
| |
| /** True iff relocations have already been processed in this module. */ |
| bool relocated; |
| |
| /** Link to list of all modules in runtime environment */ |
| link_t modules_link; |
| |
| /** Link to BFS queue. Only used when doing a BFS of the module graph */ |
| link_t queue_link; |
| /** Tag for modules already processed during a BFS */ |
| bool bfs_tag; |
| } module_t; |
| |
| void module_process_relocs(module_t *m); |
| module_t *module_find(char *name); |
| module_t *module_load(char *name); |
| void module_load_deps(module_t *m); |
| |
| void modules_process_relocs(module_t *start); |
| void modules_untag(void); |
| |
| #endif |
| |
| /** @} |
| */ |