move asr.h from contrib/lib/libc/asr to openbsd-compat. While there, sync it with latest upstream changes

1 files changed, 0 insertions, 99 deletions

diff --git a/contrib/lib/libc/asr/asr.h b/contrib/lib/libc/asr/asr.h
deleted file mode 100644
index 8f9f3a6a..00000000
--- a/contrib/lib/libc/asr/asr.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*	$OpenBSD: asr.h,v 1.8 2014/03/25 19:48:11 eric Exp $	*/
-/*
- * Copyright (c) 2012-2014 Eric Faurot <eric@openbsd.org>
- *
- * 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 THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR 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.
- */
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netdb.h>
-
-/*
- * Expected fd conditions
- */
-#define ASR_WANT_READ	1
-#define ASR_WANT_WRITE	2
-
-/*
- * Structure through which asynchronous query results are returned when
- * calling asr_run().
- */
-struct asr_result {
-	/* Fields set if the query is not done yet (asr_run returns 0) */
-	int	 ar_cond;	/* ASR_WANT_READ or ASR_WANT_WRITE */
-	int	 ar_fd;		/* the fd waiting for io condition */
-	int	 ar_timeout;	/* time to wait for in milliseconds */
-
-	/* Error fields.  Depends on the query type. */
-	int	 ar_errno;
-	int	 ar_h_errno;
-	int	 ar_gai_errno;
-	int	 ar_rrset_errno;
-
-	/* Result for res_*_async() calls */
-	int	 ar_count;	/* number of answers in the dns reply */
-	int	 ar_rcode;	/* response code in the dns reply */
-	void	*ar_data;	/* raw reply packet (must be freed) */
-	int	 ar_datalen;	/* reply packet length */
-	struct sockaddr_storage ar_ns; /* nameserver that responded */
-
-	/* Result for other calls. Must be freed properly. */
-	struct addrinfo	 *ar_addrinfo;
-	struct rrsetinfo *ar_rrsetinfo;
-	struct hostent	 *ar_hostent;
-	struct netent	 *ar_netent;
-};
-
-/*
- * Asynchronous query management.
- */
-
-/* Forward declaration. The API uses opaque pointers as query handles. */
-struct asr_query;
-
-int asr_run(struct asr_query *, struct asr_result *);
-int asr_run_sync(struct asr_query *, struct asr_result *);
-void asr_abort(struct asr_query *);
-
-/*
- * Asynchronous version of the resolver functions. Similar prototypes, with
- * an extra context parameter at the end which must currently be set to NULL.
- * All functions return a handle suitable for use with the management functions
- * above.
- */
-struct asr_query *res_send_async(const unsigned char *, int, void *);
-struct asr_query *res_query_async(const char *, int, int, void *);
-struct asr_query *res_search_async(const char *, int, int, void *);
-
-struct asr_query *getrrsetbyname_async(const char *, unsigned int, unsigned int,
-    unsigned int, void *);
-
-struct asr_query *gethostbyname_async(const char *, void *);
-struct asr_query *gethostbyname2_async(const char *, int, void *);
-struct asr_query *gethostbyaddr_async(const void *, socklen_t, int, void *);
-
-struct asr_query *getnetbyname_async(const char *, void *);
-struct asr_query *getnetbyaddr_async(in_addr_t, int, void *);
-
-struct asr_query *getaddrinfo_async(const char *, const char *,
-    const struct addrinfo *, void *);
-struct asr_query *getnameinfo_async(const struct sockaddr *, socklen_t, char *,
-    size_t, char *, size_t, int, void *);
-
-/* only there for -portable */
-void asr_freeaddrinfo(struct addrinfo *);
-
-/* from in event.h */
-struct event_asr * event_asr_run(struct asr_query *,
-    void (*)(struct asr_result *, void *), void *);