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Diffstat (limited to 'trunk/include/asterisk/dnsmgr.h')
-rw-r--r-- | trunk/include/asterisk/dnsmgr.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/trunk/include/asterisk/dnsmgr.h b/trunk/include/asterisk/dnsmgr.h new file mode 100644 index 000000000..33b9556e7 --- /dev/null +++ b/trunk/include/asterisk/dnsmgr.h @@ -0,0 +1,62 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 1999 - 2005, Digium, Inc. + * + * Kevin P. Fleming <kpfleming@digium.com> + * + * See http://www.asterisk.org for more information about + * the Asterisk project. Please do not directly contact + * any of the maintainers of this project for assistance; + * the project provides a web site, mailing lists and IRC + * channels for your use. + * + * This program is free software, distributed under the terms of + * the GNU General Public License Version 2. See the LICENSE file + * at the top of the source tree. + */ + +/*! \file + * \brief Background DNS update manager + */ + +#ifndef _ASTERISK_DNSMGR_H +#define _ASTERISK_DNSMGR_H + +#if defined(__cplusplus) || defined(c_plusplus) +extern "C" { +#endif + +#include "asterisk/network.h" + +struct ast_dnsmgr_entry; + +struct ast_dnsmgr_entry *ast_dnsmgr_get(const char *name, struct in_addr *result); + +void ast_dnsmgr_release(struct ast_dnsmgr_entry *entry); + +int ast_dnsmgr_lookup(const char *name, struct in_addr *result, struct ast_dnsmgr_entry **dnsmgr); + +/*! + * \brief Force a refresh of a dnsmgr entry + * + * \retval non-zero if the result is different than the previous result + * \retval zero if the result is the same as the previous result + */ +int ast_dnsmgr_refresh(struct ast_dnsmgr_entry *entry); + +/*! + * \brief Check is see if a dnsmgr entry has changed + * + * \retval non-zero if the dnsmgr entry has changed since the last call to + * this function + * \retval zero if the dnsmgr entry has not changed since the last call to + * this function + */ +int ast_dnsmgr_changed(struct ast_dnsmgr_entry *entry); + +#if defined(__cplusplus) || defined(c_plusplus) +} +#endif /* c_plusplus */ + +#endif /* ASTERISK_DNSMGR_H */ |