Remove files that have been repo copied to their new location

in cddl-specific parts of the source tree.

1 files changed, 0 insertions, 567 deletions

diff --git a/contrib/opensolaris/lib/libuutil/common/uu_avl.c b/contrib/opensolaris/lib/libuutil/common/uu_avl.c
deleted file mode 100644
index 93feea9..0000000
--- a/contrib/opensolaris/lib/libuutil/common/uu_avl.c
+++ /dev/null
@@ -1,567 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include "libuutil_common.h"
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/avl.h>
-
-static uu_avl_pool_t	uu_null_apool = { &uu_null_apool, &uu_null_apool };
-static pthread_mutex_t	uu_apool_list_lock = PTHREAD_MUTEX_INITIALIZER;
-
-/*
- * The index mark change on every insert and delete, to catch stale
- * references.
- *
- * We leave the low bit alone, since the avl code uses it.
- */
-#define	INDEX_MAX		(sizeof (uintptr_t) - 2)
-#define	INDEX_NEXT(m)		(((m) == INDEX_MAX)? 2 : ((m) + 2) & INDEX_MAX)
-
-#define	INDEX_DECODE(i)		((i) & ~INDEX_MAX)
-#define	INDEX_ENCODE(p, n)	(((n) & ~INDEX_MAX) | (p)->ua_index)
-#define	INDEX_VALID(p, i)	(((i) & INDEX_MAX) == (p)->ua_index)
-#define	INDEX_CHECK(i)		(((i) & INDEX_MAX) != 0)
-
-/*
- * When an element is inactive (not in a tree), we keep a marked pointer to
- * its containing pool in its first word, and a NULL pointer in its second.
- *
- * On insert, we use these to verify that it comes from the correct pool.
- */
-#define	NODE_ARRAY(p, n)	((uintptr_t *)((uintptr_t)(n) + \
-				    (pp)->uap_nodeoffset))
-
-#define	POOL_TO_MARKER(pp) (((uintptr_t)(pp) | 1))
-
-#define	DEAD_MARKER		0xc4
-
-uu_avl_pool_t *
-uu_avl_pool_create(const char *name, size_t objsize, size_t nodeoffset,
-    uu_compare_fn_t *compare_func, uint32_t flags)
-{
-	uu_avl_pool_t *pp, *next, *prev;
-
-	if (name == NULL ||
-	    uu_check_name(name, UU_NAME_DOMAIN) == -1 ||
-	    nodeoffset + sizeof (uu_avl_node_t) > objsize ||
-	    compare_func == NULL) {
-		uu_set_error(UU_ERROR_INVALID_ARGUMENT);
-		return (NULL);
-	}
-
-	if (flags & ~UU_AVL_POOL_DEBUG) {
-		uu_set_error(UU_ERROR_UNKNOWN_FLAG);
-		return (NULL);
-	}
-
-	pp = uu_zalloc(sizeof (uu_avl_pool_t));
-	if (pp == NULL) {
-		uu_set_error(UU_ERROR_NO_MEMORY);
-		return (NULL);
-	}
-
-	(void) strlcpy(pp->uap_name, name, sizeof (pp->uap_name));
-	pp->uap_nodeoffset = nodeoffset;
-	pp->uap_objsize = objsize;
-	pp->uap_cmp = compare_func;
-	if (flags & UU_AVL_POOL_DEBUG)
-		pp->uap_debug = 1;
-	pp->uap_last_index = 0;
-
-	(void) pthread_mutex_init(&pp->uap_lock, NULL);
-
-	pp->uap_null_avl.ua_next_enc = UU_PTR_ENCODE(&pp->uap_null_avl);
-	pp->uap_null_avl.ua_prev_enc = UU_PTR_ENCODE(&pp->uap_null_avl);
-
-	(void) pthread_mutex_lock(&uu_apool_list_lock);
-	pp->uap_next = next = &uu_null_apool;
-	pp->uap_prev = prev = next->uap_prev;
-	next->uap_prev = pp;
-	prev->uap_next = pp;
-	(void) pthread_mutex_unlock(&uu_apool_list_lock);
-
-	return (pp);
-}
-
-void
-uu_avl_pool_destroy(uu_avl_pool_t *pp)
-{
-	if (pp->uap_debug) {
-		if (pp->uap_null_avl.ua_next_enc !=
-		    UU_PTR_ENCODE(&pp->uap_null_avl) ||
-		    pp->uap_null_avl.ua_prev_enc !=
-		    UU_PTR_ENCODE(&pp->uap_null_avl)) {
-			uu_panic("uu_avl_pool_destroy: Pool \"%.*s\" (%p) has "
-			    "outstanding avls, or is corrupt.\n",
-			    sizeof (pp->uap_name), pp->uap_name, pp);
-		}
-	}
-	(void) pthread_mutex_lock(&uu_apool_list_lock);
-	pp->uap_next->uap_prev = pp->uap_prev;
-	pp->uap_prev->uap_next = pp->uap_next;
-	(void) pthread_mutex_unlock(&uu_apool_list_lock);
-	pp->uap_prev = NULL;
-	pp->uap_next = NULL;
-	uu_free(pp);
-}
-
-void
-uu_avl_node_init(void *base, uu_avl_node_t *np, uu_avl_pool_t *pp)
-{
-	uintptr_t *na = (uintptr_t *)np;
-
-	if (pp->uap_debug) {
-		uintptr_t offset = (uintptr_t)np - (uintptr_t)base;
-		if (offset + sizeof (*np) > pp->uap_objsize) {
-			uu_panic("uu_avl_node_init(%p, %p, %p (\"%s\")): "
-			    "offset %ld doesn't fit in object (size %ld)\n",
-			    base, np, pp, pp->uap_name, offset,
-			    pp->uap_objsize);
-		}
-		if (offset != pp->uap_nodeoffset) {
-			uu_panic("uu_avl_node_init(%p, %p, %p (\"%s\")): "
-			    "offset %ld doesn't match pool's offset (%ld)\n",
-			    base, np, pp, pp->uap_name, offset,
-			    pp->uap_objsize);
-		}
-	}
-
-	na[0] = POOL_TO_MARKER(pp);
-	na[1] = 0;
-}
-
-void
-uu_avl_node_fini(void *base, uu_avl_node_t *np, uu_avl_pool_t *pp)
-{
-	uintptr_t *na = (uintptr_t *)np;
-
-	if (pp->uap_debug) {
-		if (na[0] == DEAD_MARKER && na[1] == DEAD_MARKER) {
-			uu_panic("uu_avl_node_fini(%p, %p, %p (\"%s\")): "
-			    "node already finied\n",
-			    base, np, pp, pp->uap_name);
-		}
-		if (na[0] != POOL_TO_MARKER(pp) || na[1] != 0) {
-			uu_panic("uu_avl_node_fini(%p, %p, %p (\"%s\")): "
-			    "node corrupt, in tree, or in different pool\n",
-			    base, np, pp, pp->uap_name);
-		}
-	}
-
-	na[0] = DEAD_MARKER;
-	na[1] = DEAD_MARKER;
-	na[2] = DEAD_MARKER;
-}
-
-struct uu_avl_node_compare_info {
-	uu_compare_fn_t	*ac_compare;
-	void		*ac_private;
-	void		*ac_right;
-	void		*ac_found;
-};
-
-static int
-uu_avl_node_compare(const void *l, const void *r)
-{
-	struct uu_avl_node_compare_info *info =
-	    (struct uu_avl_node_compare_info *)l;
-
-	int res = info->ac_compare(r, info->ac_right, info->ac_private);
-
-	if (res == 0) {
-		if (info->ac_found == NULL)
-			info->ac_found = (void *)r;
-		return (-1);
-	}
-	if (res < 0)
-		return (1);
-	return (-1);
-}
-
-uu_avl_t *
-uu_avl_create(uu_avl_pool_t *pp, void *parent, uint32_t flags)
-{
-	uu_avl_t *ap, *next, *prev;
-
-	if (flags & ~UU_AVL_DEBUG) {
-		uu_set_error(UU_ERROR_UNKNOWN_FLAG);
-		return (NULL);
-	}
-
-	ap = uu_zalloc(sizeof (*ap));
-	if (ap == NULL) {
-		uu_set_error(UU_ERROR_NO_MEMORY);
-		return (NULL);
-	}
-
-	ap->ua_pool = pp;
-	ap->ua_parent_enc = UU_PTR_ENCODE(parent);
-	ap->ua_debug = pp->uap_debug || (flags & UU_AVL_DEBUG);
-	ap->ua_index = (pp->uap_last_index = INDEX_NEXT(pp->uap_last_index));
-
-	avl_create(&ap->ua_tree, &uu_avl_node_compare, pp->uap_objsize,
-	    pp->uap_nodeoffset);
-
-	ap->ua_null_walk.uaw_next = &ap->ua_null_walk;
-	ap->ua_null_walk.uaw_prev = &ap->ua_null_walk;
-
-	(void) pthread_mutex_lock(&pp->uap_lock);
-	next = &pp->uap_null_avl;
-	prev = UU_PTR_DECODE(next->ua_prev_enc);
-	ap->ua_next_enc = UU_PTR_ENCODE(next);
-	ap->ua_prev_enc = UU_PTR_ENCODE(prev);
-	next->ua_prev_enc = UU_PTR_ENCODE(ap);
-	prev->ua_next_enc = UU_PTR_ENCODE(ap);
-	(void) pthread_mutex_unlock(&pp->uap_lock);
-
-	return (ap);
-}
-
-void
-uu_avl_destroy(uu_avl_t *ap)
-{
-	uu_avl_pool_t *pp = ap->ua_pool;
-
-	if (ap->ua_debug) {
-		if (avl_numnodes(&ap->ua_tree) != 0) {
-			uu_panic("uu_avl_destroy(%p): tree not empty\n", ap);
-		}
-		if (ap->ua_null_walk.uaw_next != &ap->ua_null_walk ||
-		    ap->ua_null_walk.uaw_prev != &ap->ua_null_walk) {
-			uu_panic("uu_avl_destroy(%p):  outstanding walkers\n",
-			    ap);
-		}
-	}
-	(void) pthread_mutex_lock(&pp->uap_lock);
-	UU_AVL_PTR(ap->ua_next_enc)->ua_prev_enc = ap->ua_prev_enc;
-	UU_AVL_PTR(ap->ua_prev_enc)->ua_next_enc = ap->ua_next_enc;
-	(void) pthread_mutex_unlock(&pp->uap_lock);
-	ap->ua_prev_enc = UU_PTR_ENCODE(NULL);
-	ap->ua_next_enc = UU_PTR_ENCODE(NULL);
-
-	ap->ua_pool = NULL;
-	avl_destroy(&ap->ua_tree);
-
-	uu_free(ap);
-}
-
-size_t
-uu_avl_numnodes(uu_avl_t *ap)
-{
-	return (avl_numnodes(&ap->ua_tree));
-}
-
-void *
-uu_avl_first(uu_avl_t *ap)
-{
-	return (avl_first(&ap->ua_tree));
-}
-
-void *
-uu_avl_last(uu_avl_t *ap)
-{
-	return (avl_last(&ap->ua_tree));
-}
-
-void *
-uu_avl_next(uu_avl_t *ap, void *node)
-{
-	return (AVL_NEXT(&ap->ua_tree, node));
-}
-
-void *
-uu_avl_prev(uu_avl_t *ap, void *node)
-{
-	return (AVL_PREV(&ap->ua_tree, node));
-}
-
-static void
-_avl_walk_init(uu_avl_walk_t *wp, uu_avl_t *ap, uint32_t flags)
-{
-	uu_avl_walk_t *next, *prev;
-
-	int robust = (flags & UU_WALK_ROBUST);
-	int direction = (flags & UU_WALK_REVERSE)? -1 : 1;
-
-	(void) memset(wp, 0, sizeof (*wp));
-	wp->uaw_avl = ap;
-	wp->uaw_robust = robust;
-	wp->uaw_dir = direction;
-
-	if (direction > 0)
-		wp->uaw_next_result = avl_first(&ap->ua_tree);
-	else
-		wp->uaw_next_result = avl_last(&ap->ua_tree);
-
-	if (ap->ua_debug || robust) {
-		wp->uaw_next = next = &ap->ua_null_walk;
-		wp->uaw_prev = prev = next->uaw_prev;
-		next->uaw_prev = wp;
-		prev->uaw_next = wp;
-	}
-}
-
-static void *
-_avl_walk_advance(uu_avl_walk_t *wp, uu_avl_t *ap)
-{
-	void *np = wp->uaw_next_result;
-
-	avl_tree_t *t = &ap->ua_tree;
-
-	if (np == NULL)
-		return (NULL);
-
-	wp->uaw_next_result = (wp->uaw_dir > 0)? AVL_NEXT(t, np) :
-	    AVL_PREV(t, np);
-
-	return (np);
-}
-
-static void
-_avl_walk_fini(uu_avl_walk_t *wp)
-{
-	if (wp->uaw_next != NULL) {
-		wp->uaw_next->uaw_prev = wp->uaw_prev;
-		wp->uaw_prev->uaw_next = wp->uaw_next;
-		wp->uaw_next = NULL;
-		wp->uaw_prev = NULL;
-	}
-	wp->uaw_avl = NULL;
-	wp->uaw_next_result = NULL;
-}
-
-uu_avl_walk_t *
-uu_avl_walk_start(uu_avl_t *ap, uint32_t flags)
-{
-	uu_avl_walk_t *wp;
-
-	if (flags & ~(UU_WALK_ROBUST | UU_WALK_REVERSE)) {
-		uu_set_error(UU_ERROR_UNKNOWN_FLAG);
-		return (NULL);
-	}
-
-	wp = uu_zalloc(sizeof (*wp));
-	if (wp == NULL) {
-		uu_set_error(UU_ERROR_NO_MEMORY);
-		return (NULL);
-	}
-
-	_avl_walk_init(wp, ap, flags);
-	return (wp);
-}
-
-void *
-uu_avl_walk_next(uu_avl_walk_t *wp)
-{
-	return (_avl_walk_advance(wp, wp->uaw_avl));
-}
-
-void
-uu_avl_walk_end(uu_avl_walk_t *wp)
-{
-	_avl_walk_fini(wp);
-	uu_free(wp);
-}
-
-int
-uu_avl_walk(uu_avl_t *ap, uu_walk_fn_t *func, void *private, uint32_t flags)
-{
-	void *e;
-	uu_avl_walk_t my_walk;
-
-	int status = UU_WALK_NEXT;
-
-	if (flags & ~(UU_WALK_ROBUST | UU_WALK_REVERSE)) {
-		uu_set_error(UU_ERROR_UNKNOWN_FLAG);
-		return (-1);
-	}
-
-	_avl_walk_init(&my_walk, ap, flags);
-	while (status == UU_WALK_NEXT &&
-	    (e = _avl_walk_advance(&my_walk, ap)) != NULL)
-		status = (*func)(e, private);
-	_avl_walk_fini(&my_walk);
-
-	if (status >= 0)
-		return (0);
-	uu_set_error(UU_ERROR_CALLBACK_FAILED);
-	return (-1);
-}
-
-void
-uu_avl_remove(uu_avl_t *ap, void *elem)
-{
-	uu_avl_walk_t *wp;
-	uu_avl_pool_t *pp = ap->ua_pool;
-	uintptr_t *na = NODE_ARRAY(pp, elem);
-
-	if (ap->ua_debug) {
-		/*
-		 * invalidate outstanding uu_avl_index_ts.
-		 */
-		ap->ua_index = INDEX_NEXT(ap->ua_index);
-	}
-
-	/*
-	 * Robust walkers most be advanced, if we are removing the node
-	 * they are currently using.  In debug mode, non-robust walkers
-	 * are also on the walker list.
-	 */
-	for (wp = ap->ua_null_walk.uaw_next; wp != &ap->ua_null_walk;
-	    wp = wp->uaw_next) {
-		if (wp->uaw_robust) {
-			if (elem == wp->uaw_next_result)
-				(void) _avl_walk_advance(wp, ap);
-		} else if (wp->uaw_next_result != NULL) {
-			uu_panic("uu_avl_remove(%p, %p): active non-robust "
-			    "walker\n", ap, elem);
-		}
-	}
-
-	avl_remove(&ap->ua_tree, elem);
-
-	na[0] = POOL_TO_MARKER(pp);
-	na[1] = 0;
-}
-
-void *
-uu_avl_teardown(uu_avl_t *ap, void **cookie)
-{
-	void *elem = avl_destroy_nodes(&ap->ua_tree, cookie);
-
-	if (elem != NULL) {
-		uu_avl_pool_t *pp = ap->ua_pool;
-		uintptr_t *na = NODE_ARRAY(pp, elem);
-
-		na[0] = POOL_TO_MARKER(pp);
-		na[1] = 0;
-	}
-	return (elem);
-}
-
-void *
-uu_avl_find(uu_avl_t *ap, void *elem, void *private, uu_avl_index_t *out)
-{
-	struct uu_avl_node_compare_info info;
-	void *result;
-
-	info.ac_compare = ap->ua_pool->uap_cmp;
-	info.ac_private = private;
-	info.ac_right = elem;
-	info.ac_found = NULL;
-
-	result = avl_find(&ap->ua_tree, &info, out);
-	if (out != NULL)
-		*out = INDEX_ENCODE(ap, *out);
-
-	if (ap->ua_debug && result != NULL)
-		uu_panic("uu_avl_find: internal error: avl_find succeeded\n");
-
-	return (info.ac_found);
-}
-
-void
-uu_avl_insert(uu_avl_t *ap, void *elem, uu_avl_index_t idx)
-{
-	if (ap->ua_debug) {
-		uu_avl_pool_t *pp = ap->ua_pool;
-		uintptr_t *na = NODE_ARRAY(pp, elem);
-
-		if (na[1] != 0)
-			uu_panic("uu_avl_insert(%p, %p, %p): node already "
-			    "in tree, or corrupt\n",
-			    ap, elem, idx);
-		if (na[0] == 0)
-			uu_panic("uu_avl_insert(%p, %p, %p): node not "
-			    "initialized\n",
-			    ap, elem, idx);
-		if (na[0] != POOL_TO_MARKER(pp))
-			uu_panic("uu_avl_insert(%p, %p, %p): node from "
-			    "other pool, or corrupt\n",
-			    ap, elem, idx);
-
-		if (!INDEX_VALID(ap, idx))
-			uu_panic("uu_avl_insert(%p, %p, %p): %s\n",
-			    ap, elem, idx,
-			    INDEX_CHECK(idx)? "outdated index" :
-			    "invalid index");
-
-		/*
-		 * invalidate outstanding uu_avl_index_ts.
-		 */
-		ap->ua_index = INDEX_NEXT(ap->ua_index);
-	}
-	avl_insert(&ap->ua_tree, elem, INDEX_DECODE(idx));
-}
-
-void *
-uu_avl_nearest_next(uu_avl_t *ap, uu_avl_index_t idx)
-{
-	if (ap->ua_debug && !INDEX_VALID(ap, idx))
-		uu_panic("uu_avl_nearest_next(%p, %p): %s\n",
-		    ap, idx, INDEX_CHECK(idx)? "outdated index" :
-		    "invalid index");
-	return (avl_nearest(&ap->ua_tree, INDEX_DECODE(idx), AVL_AFTER));
-}
-
-void *
-uu_avl_nearest_prev(uu_avl_t *ap, uu_avl_index_t idx)
-{
-	if (ap->ua_debug && !INDEX_VALID(ap, idx))
-		uu_panic("uu_avl_nearest_prev(%p, %p): %s\n",
-		    ap, idx, INDEX_CHECK(idx)? "outdated index" :
-		    "invalid index");
-	return (avl_nearest(&ap->ua_tree, INDEX_DECODE(idx), AVL_BEFORE));
-}
-
-/*
- * called from uu_lockup() and uu_release(), as part of our fork1()-safety.
- */
-void
-uu_avl_lockup(void)
-{
-	uu_avl_pool_t *pp;
-
-	(void) pthread_mutex_lock(&uu_apool_list_lock);
-	for (pp = uu_null_apool.uap_next; pp != &uu_null_apool;
-	    pp = pp->uap_next)
-		(void) pthread_mutex_lock(&pp->uap_lock);
-}
-
-void
-uu_avl_release(void)
-{
-	uu_avl_pool_t *pp;
-
-	for (pp = uu_null_apool.uap_next; pp != &uu_null_apool;
-	    pp = pp->uap_next)
-		(void) pthread_mutex_unlock(&pp->uap_lock);
-	(void) pthread_mutex_unlock(&uu_apool_list_lock);
-}