| svr4_socket.c (109153) | svr4_socket.c (109623) |
|---|---|
| 1/* 2 * Copyright (c) 1998 Mark Newton 3 * Copyright (c) 1996 Christos Zoulas. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 14 unchanged lines hidden (view full) --- 23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 * | 1/* 2 * Copyright (c) 1998 Mark Newton 3 * Copyright (c) 1996 Christos Zoulas. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 14 unchanged lines hidden (view full) --- 23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 * |
| 31 * $FreeBSD: head/sys/compat/svr4/svr4_socket.c 109153 2003-01-13 00:33:17Z dillon $ | 31 * $FreeBSD: head/sys/compat/svr4/svr4_socket.c 109623 2003-01-21 08:56:16Z alfred $ |
| 32 */ 33 34/* 35 * In SVR4 unix domain sockets are referenced sometimes 36 * (in putmsg(2) for example) as a [device, inode] pair instead of a pathname. 37 * Since there is no iname() routine in the kernel, and we need access to 38 * a mapping from inode to pathname, we keep our own table. This is a simple 39 * linked list that contains the pathname, the [device, inode] pair, the --- 93 unchanged lines hidden (view full) --- 133 * avoiding expensive atomic operations in the common case. 134 */ 135 while (svr4_str_initialized != 2) 136 if (atomic_cmpset_acq_int(&svr4_str_initialized, 0, 1)) { 137 TAILQ_INIT(&svr4_head); 138 atomic_store_rel_int(&svr4_str_initialized, 2); 139 } 140 | 32 */ 33 34/* 35 * In SVR4 unix domain sockets are referenced sometimes 36 * (in putmsg(2) for example) as a [device, inode] pair instead of a pathname. 37 * Since there is no iname() routine in the kernel, and we need access to 38 * a mapping from inode to pathname, we keep our own table. This is a simple 39 * linked list that contains the pathname, the [device, inode] pair, the --- 93 unchanged lines hidden (view full) --- 133 * avoiding expensive atomic operations in the common case. 134 */ 135 while (svr4_str_initialized != 2) 136 if (atomic_cmpset_acq_int(&svr4_str_initialized, 0, 1)) { 137 TAILQ_INIT(&svr4_head); 138 atomic_store_rel_int(&svr4_str_initialized, 2); 139 } 140 |
| 141 e = malloc(sizeof(*e), M_TEMP, M_WAITOK); | 141 e = malloc(sizeof(*e), M_TEMP, 0); |
| 142 e->cookie = NULL; 143 e->dev = st->st_dev; 144 e->ino = st->st_ino; 145 e->p = td->td_proc; 146 147 if ((error = copyinstr(path, e->sock.sun_path, 148 sizeof(e->sock.sun_path), &len)) != 0) { 149 DPRINTF(("svr4_add_socket: copyinstr failed %d\n", error)); --- 44 unchanged lines hidden --- | 142 e->cookie = NULL; 143 e->dev = st->st_dev; 144 e->ino = st->st_ino; 145 e->p = td->td_proc; 146 147 if ((error = copyinstr(path, e->sock.sun_path, 148 sizeof(e->sock.sun_path), &len)) != 0) { 149 DPRINTF(("svr4_add_socket: copyinstr failed %d\n", error)); --- 44 unchanged lines hidden --- |