diff options
author | Damien Miller <djm@mindrot.org> | 2003-05-15 12:27:08 +1000 |
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committer | Damien Miller <djm@mindrot.org> | 2003-05-15 12:27:08 +1000 |
commit | d9ec370ac3a27fc9374c4182b7477ec0fc8473f4 (patch) | |
tree | 52b50f4423e5ef48b215caefa1bef41258e57907 /openbsd-compat/getrrsetbyname.h | |
parent | 2aa0ab463f479649760110ca52fa341880c5ae3a (diff) |
- (djm) Import getrrsetbyname() function from OpenBSD libc (for DNS support)
Diffstat (limited to 'openbsd-compat/getrrsetbyname.h')
-rw-r--r-- | openbsd-compat/getrrsetbyname.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/openbsd-compat/getrrsetbyname.h b/openbsd-compat/getrrsetbyname.h new file mode 100644 index 00000000..04828019 --- /dev/null +++ b/openbsd-compat/getrrsetbyname.h @@ -0,0 +1,99 @@ +/* $OpenBSD: getrrsetbyname.c,v 1.4 2001/08/16 18:16:43 ho Exp $ */ + +/* + * Copyright (c) 2001 Jakob Schlyter. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. 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. + * + * 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. + */ + +/* + * Portions Copyright (c) 1999-2001 Internet Software Consortium. + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM + * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL + * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, + * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING + * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, + * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION + * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _GETRRSETBYNAME_H +#define _GETRRSETBYNAME_H + +#include "config.h" + +#ifndef HAVE_GETRRSETBYNAME + +#include <sys/types.h> +#include <netinet/in.h> +#include <arpa/nameser.h> +#include <netdb.h> +#include <resolv.h> + +/* + * Flags for getrrsetbyname() + */ +#ifndef RRSET_VALIDATED +# define RRSET_VALIDATED 1 +#endif + +/* + * Return codes for getrrsetbyname() + */ +#ifndef ERRSET_SUCCESS +# define ERRSET_SUCCESS 0 +# define ERRSET_NOMEMORY 1 +# define ERRSET_FAIL 2 +# define ERRSET_INVAL 3 +# define ERRSET_NONAME 4 +# define ERRSET_NODATA 5 +#endif + +struct rdatainfo { + unsigned int rdi_length; /* length of data */ + unsigned char *rdi_data; /* record data */ +}; + +struct rrsetinfo { + unsigned int rri_flags; /* RRSET_VALIDATED ... */ + unsigned int rri_rdclass; /* class number */ + unsigned int rri_rdtype; /* RR type number */ + unsigned int rri_ttl; /* time to live */ + unsigned int rri_nrdatas; /* size of rdatas array */ + unsigned int rri_nsigs; /* size of sigs array */ + char *rri_name; /* canonical name */ + struct rdatainfo *rri_rdatas; /* individual records */ + struct rdatainfo *rri_sigs; /* individual signatures */ +}; + +int getrrsetbyname(const char *, unsigned int, unsigned int, unsigned int, struct rrsetinfo **); +void freerrset(struct rrsetinfo *); + +#endif /* HAVE_GETRRSETBYNAME */ +#endif /* _GETRRSETBYNAME_H */ |