Flatten bind9 vendor work area

1 files changed, 113 insertions, 0 deletions

diff --git a/lib/bind/irs/gen_p.h b/lib/bind/irs/gen_p.h
new file mode 100644
index 0000000..a0a312d
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+++ b/lib/bind/irs/gen_p.h
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+/*
+ * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (c) 1996,1999 by 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 ISC DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC 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.
+ */
+
+/*
+ * $Id: gen_p.h,v 1.2.18.1 2005/04/27 05:00:56 sra Exp $
+ */
+
+/*! \file
+ *  Notes:
+ *	We hope to create a complete set of thread-safe entry points someday,
+ *	which will mean a set of getXbyY() functions that take as an argument
+ *	a pointer to the map class, which will have a pointer to the private
+ *	data, which will be used preferentially to the static variables that
+ *	are necessary to support the "classic" interface.  This "classic"
+ *	interface will then be reimplemented as stubs on top of the thread
+ *	safe modules, and will keep the map class pointers as their only
+ *	static data.  HOWEVER, we are not there yet.  So while we will call
+ *	the just-barely-converted map class methods with map class pointers,
+ *	right now they probably all still use statics.  We're not fooling
+ *	anybody, and we're not trying to (yet).
+ */
+
+#ifndef _GEN_P_H_INCLUDED
+#define _GEN_P_H_INCLUDED
+
+/*%
+ * These are the access methods.
+ */
+enum irs_acc_id {
+	irs_lcl,	/*%< Local. */
+	irs_dns,	/*%< DNS or Hesiod. */
+	irs_nis,	/*%< Sun NIS ("YP"). */
+	irs_irp,	/*%< IR protocol. */
+	irs_nacc
+};
+
+/*%
+ * These are the map types.
+ */
+enum irs_map_id {
+	irs_gr,		/*%< "group" */
+	irs_pw,		/*%< "passwd" */
+	irs_sv,		/*%< "services" */
+	irs_pr,		/*%< "protocols" */
+	irs_ho,		/*%< "hosts" */
+	irs_nw,		/*%< "networks" */
+	irs_ng,		/*%< "netgroup" */
+	irs_nmap
+};
+
+/*%
+ * This is an accessor instance.
+ */
+struct irs_inst {
+	struct irs_acc *acc;
+	struct irs_gr *	gr;
+	struct irs_pw *	pw;
+	struct irs_sv *	sv;
+	struct irs_pr *	pr;
+	struct irs_ho *	ho;
+	struct irs_nw *	nw;
+	struct irs_ng *	ng;
+};
+
+/*%
+ * This is a search rule for some map type.
+ */
+struct irs_rule {
+	struct irs_rule *	next;
+	struct irs_inst *	inst;
+	int			flags;
+};
+#define IRS_MERGE		0x0001	/*%< Don't stop if acc. has data? */
+#define	IRS_CONTINUE		0x0002	/*%< Don't stop if acc. has no data? */
+/*
+ * This is the private data for a search access class.
+ */
+struct gen_p {
+	char *			options;
+	struct irs_rule *	map_rules[(int)irs_nmap];
+	struct irs_inst		accessors[(int)irs_nacc];
+	struct __res_state *	res;
+	void			(*free_res) __P((void *));
+};
+
+/*
+ * Externs.
+ */
+
+extern struct irs_acc *	irs_gen_acc __P((const char *, const char *conf_file));
+extern struct irs_gr *	irs_gen_gr __P((struct irs_acc *));
+extern struct irs_pw *	irs_gen_pw __P((struct irs_acc *));
+extern struct irs_sv *	irs_gen_sv __P((struct irs_acc *));
+extern struct irs_pr *	irs_gen_pr __P((struct irs_acc *));
+extern struct irs_ho *	irs_gen_ho __P((struct irs_acc *));
+extern struct irs_nw *	irs_gen_nw __P((struct irs_acc *));
+extern struct irs_ng *	irs_gen_ng __P((struct irs_acc *));
+
+#endif /*_IRS_P_H_INCLUDED*/