2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Use is subject to license terms.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * BSD 3 Clause License
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Copyright (c) 2007, The Storage Networking Industry Association.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Redistribution and use in source and binary forms, with or without
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * modification, are permitted provided that the following conditions
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * - Redistributions of source code must retain the above copyright
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * notice, this list of conditions and the following disclaimer.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * - Redistributions in binary form must reproduce the above copyright
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * notice, this list of conditions and the following disclaimer in
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * the documentation and/or other materials provided with the
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * distribution.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * - Neither the name of The Storage Networking Industry Association (SNIA)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * nor the names of its contributors may be used to endorse or promote
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * products derived from this software without specific prior written
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * permission.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * POSSIBILITY OF SUCH DAMAGE.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar qhead = (struct hardlink_q *)malloc(sizeof (struct hardlink_q));
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "(2): remove node, inode = %lu",
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar /* remove the temporary file */
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "error removing temp file");
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "no link name, inode = %lu",
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Return 0 if a list node has the same inode, and initialize offset and path
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * with the information in the list node.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Return -1 if no matching node is found.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarhardlink_q_get(struct hardlink_q *hl_q, unsigned long inode,
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "(1): qhead = %p, inode = %lu",
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "(2): checking, inode = %lu",
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Add a node to hardlink_q. Reject a duplicated entry.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar * Return 0 if successful, and -1 if failed.
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdarhardlink_q_add(struct hardlink_q *hl_q, unsigned long inode,
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar unsigned long long offset, char *path, int is_tmp_file)
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "(1): qhead = %p, inode = %lu, path = %p (%s)",
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar NDMP_LOG(LOG_DEBUG, "hardlink (inode = %lu) exists in queue %p",
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar hl = (struct hardlink_node *)malloc(sizeof (struct hardlink_node));
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar return (-1);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "(2): added node, inode = %lu, path = %p (%s)",
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar hl->inode, hl->path, hl->path? hl->path : "(--)");
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar (void) printf("Dumping hardlink_q, head = %p:\n", (void *) hl_q);
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar "\t node = %lu, offset = %llu, path = %s, is_tmp = %d\n",
2654012f83cec5dc15b61dfe3e4a4915f186e7a6Reza Sabdar hl->inode, hl->offset, hl->path? hl->path : "--",