Cross Reference: /illumos-gate/usr/src/lib/libhotplug/common/libhotplug.c

Lines Matching refs:root
65 	hp_node_t	root = NULL;
94 		rv = i_hp_parse_results(results, &root, NULL);
101 		if (root)
102 			hp_fini(root);
108 	if (root == NULL) {
115 	return (root);
124 hp_fini(hp_node_t root)
130 	i_hp_dprintf("hp_fini: root=%p\n", (void *)root);
132 	if (root == NULL) {
138 	if (root->hp_basepath) {
139 		basepath = root->hp_basepath;
140 		for (node = root; node != NULL; node = node->hp_sibling)
146 	node = root;
168 hp_traverse(hp_node_t root, void *arg, int (*hp_callback)(hp_node_t, void *arg))
173 	i_hp_dprintf("hp_traverse: root=%p, arg=%p, hp_callback=%p\n",
174 	    (void *)root, arg, (void *)hp_callback);
177 	if ((root == NULL) || (hp_callback == NULL)) {
183 	for (node = root; node; node = node->hp_sibling) {
442 	hp_node_t	root;
465 	/* Trace back to the root node, accumulating components */
472 			root = parent;
476 	if (root->hp_basepath == NULL) {
482 	 * Construct the path.  Start with the base path from the root
485 	if (strcmp(root->hp_basepath, "/") != 0) {
486 		(void) strlcat(path, root->hp_basepath, MAXPATHLEN);
487 		if ((root->hp_type == HP_NODE_DEVICE) &&
509 	hp_node_t	root = NULL;
573 		rv = i_hp_parse_results(results, &root, NULL);
575 		*resultsp = root;
705  *	Given the root of a hotplug information snapshot, pack
710 hp_pack(hp_node_t root, char **bufp, size_t *lenp)
718 	i_hp_dprintf("hp_pack: root=%p, bufp=%p, lenp=%p\n", (void *)root,
721 	if ((root == NULL) || (bufp == NULL) || (lenp == NULL)) {
735 	if (root->hp_basepath != NULL) {
736 		rv = nvlist_add_string(nvl, HP_INFO_BASE, root->hp_basepath);
743 	for (node = root; node != NULL; node = node->hp_sibling) {
775 	hp_node_t	root;
818 				rv = i_hp_unpack_branch(buf, len, NULL, &root);
823 					prev_root->hp_sibling = root;
825 					root_list = root;
827 				prev_root = root;
841 	/* Store the base path in each root node */
843 		for (root = root_list; root; root = root->hp_sibling)
844 			root->hp_basepath = basepath;
877 i_hp_pack_branch(hp_node_t root, char **bufp, size_t *lenp)
892 	/* Pack the root of the branch and add it to the nvlist */
893 	if ((rv = i_hp_pack_node(root, &buf, &len)) == 0) {
904 	for (child = root->hp_child; child != NULL; child = child->hp_sibling) {
1013 	 * always the root node.  And zero or more subordinate
1023 			/* Check that there is only one root node */