sctp_os.h (3102B)
1 /*- 2 * SPDX-License-Identifier: BSD-3-Clause 3 * 4 * Copyright (c) 2006-2007, by Cisco Systems, Inc. All rights reserved. 5 * Copyright (c) 2008-2012, by Randall Stewart. All rights reserved. 6 * Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions are met: 10 * 11 * a) Redistributions of source code must retain the above copyright notice, 12 * this list of conditions and the following disclaimer. 13 * 14 * b) Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in 16 * the documentation and/or other materials provided with the distribution. 17 * 18 * c) Neither the name of Cisco Systems, Inc. nor the names of its 19 * contributors may be used to endorse or promote products derived 20 * from this software without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 23 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 24 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 32 * THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 #ifndef _NETINET_SCTP_OS_H_ 36 #define _NETINET_SCTP_OS_H_ 37 38 /* 39 * General kernel memory allocation: 40 * SCTP_MALLOC(element, type, size, name) 41 * SCTP_FREE(element) 42 * Kernel memory allocation for "soname"- memory must be zeroed. 43 * SCTP_MALLOC_SONAME(name, type, size) 44 * SCTP_FREE_SONAME(name) 45 */ 46 47 /* 48 * Zone(pool) allocation routines: MUST be defined for each OS. 49 * zone = zone/pool pointer. 50 * name = string name of the zone/pool. 51 * size = size of each zone/pool element. 52 * number = number of elements in zone/pool. 53 * type = structure type to allocate 54 * 55 * sctp_zone_t 56 * SCTP_ZONE_INIT(zone, name, size, number) 57 * SCTP_ZONE_GET(zone, type) 58 * SCTP_ZONE_FREE(zone, element) 59 * SCTP_ZONE_DESTROY(zone) 60 */ 61 62 #if defined(__FreeBSD__) && !defined(__Userspace__) 63 #include <netinet/sctp_os_bsd.h> 64 #else 65 #define MODULE_GLOBAL(_B) (_B) 66 #endif 67 #if defined(__Userspace__) 68 #include <netinet/sctp_os_userspace.h> 69 #endif 70 #if defined(__APPLE__) && !defined(__Userspace__) 71 #include <netinet/sctp_os_macosx.h> 72 #endif 73 #if defined(_WIN32) && !defined(__Userspace__) 74 #include <netinet/sctp_os_windows.h> 75 #endif 76 77 /* All os's must implement this address gatherer. If 78 * no VRF's exist, then vrf 0 is the only one and all 79 * addresses and ifn's live here. 80 */ 81 #define SCTP_DEFAULT_VRF 0 82 void sctp_init_vrf_list(int vrfid); 83 84 #endif