1 files changed, 136 insertions, 0 deletions

diff --git a/src/regress/lib/libc/asr/bin/common.h b/src/regress/lib/libc/asr/bin/common.h
new file mode 100644
index 0000000000..87df4ae4a2
--- /dev/null
+++ b/src/regress/lib/libc/asr/bin/common.h
@@ -0,0 +1,136 @@
+/*      $OpenBSD: common.h,v 1.1.1.1 2012/07/13 17:49:53 eric Exp $     */
+/*
+ * Copyright (c) 2012 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 <arpa/nameser.h>
+
+#include <netinet/in.h>
+
+#include <netdb.h>
+
+
+#define unpack_rr               __unpack_rr
+#define unpack_header           __unpack_header
+#define packed_init             __packed_init
+#define unpack_query            __unpack_query
+#define sockaddr_from_str       __sockaddr_from_str
+#define print_addr              __print_addr
+
+extern int long_err;
+extern int gai_errno;
+extern int rrset_errno;
+
+const char *classtostr(uint16_t);
+const char *typetostr(uint16_t);
+const char *rcodetostr(uint16_t);
+
+uint16_t strtotype(const char*);
+uint16_t strtoclass(const char*);
+
+void    print_rrsetinfo(struct rrsetinfo *);
+void    print_addrinfo(struct addrinfo *);
+void    print_errors(void);
+void    print_hostent(struct hostent *);
+void    print_netent(struct netent *);
+
+int     sockaddr_from_str(struct sockaddr *, int, const char *);
+int     addr_from_str(char *, int *, int *, const char *);
+char*   gethostarg(char *);
+
+#define QR_MASK         (0x1 << 15)
+#define OPCODE_MASK     (0xf << 11)
+#define AA_MASK         (0x1 << 10)
+#define TC_MASK         (0x1 <<  9)
+#define RD_MASK         (0x1 <<  8)
+#define RA_MASK         (0x1 <<  7)
+#define Z_MASK          (0x7 <<  4)
+#define RCODE_MASK      (0xf)
+
+#define OPCODE(v)       ((v) & OPCODE_MASK)
+#define RCODE(v)        ((v) & RCODE_MASK)
+
+
+struct packed {
+        char            *data;
+        size_t           len;
+        size_t           offset;
+        const char      *err;
+};
+
+struct header {
+        uint16_t        id;
+        uint16_t        flags;
+        uint16_t        qdcount;
+        uint16_t        ancount;
+        uint16_t        nscount;
+        uint16_t        arcount;
+};
+
+struct query {
+        char            q_dname[MAXDNAME];
+        uint16_t        q_type;
+        uint16_t        q_class;
+};
+
+struct rr {
+        char            rr_dname[MAXDNAME];
+        uint16_t        rr_type;
+        uint16_t        rr_class;
+        uint32_t        rr_ttl;
+        union {
+                struct {
+                        char    cname[MAXDNAME];
+                } cname;
+                struct {
+                        uint16_t        preference;
+                        char            exchange[MAXDNAME];
+                } mx;
+                struct {
+                        char    nsname[MAXDNAME];
+                } ns;
+                struct {
+                        char    ptrname[MAXDNAME];
+                } ptr;
+                struct {
+                        char            mname[MAXDNAME];
+                        char            rname[MAXDNAME];
+                        uint32_t        serial;
+                        uint32_t        refresh;
+                        uint32_t        retry;
+                        uint32_t        expire;
+                        uint32_t        minimum;
+                } soa;
+                struct {
+                        struct in_addr  addr;
+                } in_a;
+                struct {
+                        struct in6_addr addr6;
+                } in_aaaa;
+                struct {
+                        uint16_t         rdlen;
+                        const void      *rdata;
+                } other;
+        } rr;
+};
+
+void    packed_init(struct packed*, char*, size_t);
+int     pack_header(struct packed*, const struct header*);
+int     pack_query(struct packed*, uint16_t, uint16_t, const char*);
+int     unpack_header(struct packed*, struct header*);
+int     unpack_query(struct packed*, struct query*);
+int     unpack_rr(struct packed*, struct rr*);