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OS-3752 Increase IOV_MAX to at least 1024
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--- old/usr/src/lib/libbc/inc/include/sys/socket.h
+++ new/usr/src/lib/libbc/inc/include/sys/socket.h
1 1 /*
2 2 * Copyright 1989 Sun Microsystems, Inc. All rights reserved.
3 3 * Use is subject to license terms.
4 4 */
5 5
6 -#pragma ident "%Z%%M% %I% %E% SMI"
7 -
8 6 /*
9 7 * Copyright (c) 1982, 1985, 1986 Regents of the University of California.
10 8 * All rights reserved. The Berkeley software License Agreement
11 9 * specifies the terms and conditions for redistribution.
12 10 */
13 11
14 12 #ifndef _sys_socket_h
15 13 #define _sys_socket_h
16 14
17 15 /*
18 16 * Definitions related to sockets: types, address families, options.
19 17 */
20 18
21 19 /*
22 20 * Types
23 21 */
24 22 #define SOCK_STREAM 1 /* stream socket */
25 23 #define SOCK_DGRAM 2 /* datagram socket */
26 24 #define SOCK_RAW 3 /* raw-protocol interface */
27 25 #define SOCK_RDM 4 /* reliably-delivered message */
28 26 #define SOCK_SEQPACKET 5 /* sequenced packet stream */
29 27
30 28 /*
31 29 * Option flags per-socket.
32 30 */
33 31 #define SO_DEBUG 0x0001 /* turn on debugging info recording */
34 32 #define SO_ACCEPTCONN 0x0002 /* socket has had listen() */
35 33 #define SO_REUSEADDR 0x0004 /* allow local address reuse */
36 34 #define SO_KEEPALIVE 0x0008 /* keep connections alive */
37 35 #define SO_DONTROUTE 0x0010 /* just use interface addresses */
38 36 #define SO_BROADCAST 0x0020 /* permit sending of broadcast msgs */
39 37 #define SO_USELOOPBACK 0x0040 /* bypass hardware when possible */
40 38 #define SO_LINGER 0x0080 /* linger on close if data present */
41 39 #define SO_OOBINLINE 0x0100 /* leave received OOB data in line */
42 40 /*
43 41 * N.B.: The following definition is present only for compatibility
44 42 * with release 3.0. It will disappear in later releases.
45 43 */
46 44 #define SO_DONTLINGER (~SO_LINGER) /* ~SO_LINGER */
47 45
48 46 /*
49 47 * Additional options, not kept in so_options.
50 48 */
51 49 #define SO_SNDBUF 0x1001 /* send buffer size */
52 50 #define SO_RCVBUF 0x1002 /* receive buffer size */
53 51 #define SO_SNDLOWAT 0x1003 /* send low-water mark */
54 52 #define SO_RCVLOWAT 0x1004 /* receive low-water mark */
55 53 #define SO_SNDTIMEO 0x1005 /* send timeout */
56 54 #define SO_RCVTIMEO 0x1006 /* receive timeout */
57 55 #define SO_ERROR 0x1007 /* get error status and clear */
58 56 #define SO_TYPE 0x1008 /* get socket type */
59 57
60 58 /*
61 59 * Structure used for manipulating linger option.
62 60 */
63 61 struct linger {
64 62 int l_onoff; /* option on/off */
65 63 int l_linger; /* linger time */
66 64 };
67 65
68 66 /*
69 67 * Level number for (get/set)sockopt() to apply to socket itself.
70 68 */
71 69 #define SOL_SOCKET 0xffff /* options for socket level */
72 70
73 71 /*
74 72 * Address families.
75 73 */
76 74 #define AF_UNSPEC 0 /* unspecified */
77 75 #define AF_UNIX 1 /* local to host (pipes, portals) */
78 76 #define AF_INET 2 /* internetwork: UDP, TCP, etc. */
79 77 #define AF_IMPLINK 3 /* arpanet imp addresses */
80 78 #define AF_PUP 4 /* pup protocols: e.g. BSP */
81 79 #define AF_CHAOS 5 /* mit CHAOS protocols */
82 80 #define AF_NS 6 /* XEROX NS protocols */
83 81 #define AF_NBS 7 /* nbs protocols */
84 82 #define AF_ECMA 8 /* european computer manufacturers */
85 83 #define AF_DATAKIT 9 /* datakit protocols */
86 84 #define AF_CCITT 10 /* CCITT protocols, X.25 etc */
87 85 #define AF_SNA 11 /* IBM SNA */
88 86 #define AF_DECnet 12 /* DECnet */
89 87 #define AF_DLI 13 /* Direct data link interface */
90 88 #define AF_LAT 14 /* LAT */
91 89 #define AF_HYLINK 15 /* NSC Hyperchannel */
92 90 #define AF_APPLETALK 16 /* Apple Talk */
93 91
94 92 #define AF_NIT 17 /* Network Interface Tap */
95 93 #define AF_802 18 /* IEEE 802.2, also ISO 8802 */
96 94 #define AF_OSI 19 /* umbrella for all families used
97 95 * by OSI (e.g. protosw lookup) */
98 96 #define AF_X25 20 /* CCITT X.25 in particular */
99 97 #define AF_OSINET 21 /* AFI = 47, IDI = 4 */
100 98 #define AF_GOSIP 22 /* U.S. Government OSI */
101 99
102 100 #define AF_MAX 21
103 101
104 102 /*
105 103 * Structure used by kernel to store most
106 104 * addresses.
107 105 */
108 106 struct sockaddr {
109 107 u_short sa_family; /* address family */
110 108 char sa_data[14]; /* up to 14 bytes of direct address */
111 109 };
112 110
113 111 /*
114 112 * Structure used by kernel to pass protocol
115 113 * information in raw sockets.
116 114 */
117 115 struct sockproto {
118 116 u_short sp_family; /* address family */
119 117 u_short sp_protocol; /* protocol */
120 118 };
121 119
122 120 /*
123 121 * Protocol families, same as address families for now.
124 122 */
125 123 #define PF_UNSPEC AF_UNSPEC
126 124 #define PF_UNIX AF_UNIX
127 125 #define PF_INET AF_INET
128 126 #define PF_IMPLINK AF_IMPLINK
129 127 #define PF_PUP AF_PUP
130 128 #define PF_CHAOS AF_CHAOS
131 129 #define PF_NS AF_NS
132 130 #define PF_NBS AF_NBS
133 131 #define PF_ECMA AF_ECMA
134 132 #define PF_DATAKIT AF_DATAKIT
135 133 #define PF_CCITT AF_CCITT
136 134 #define PF_SNA AF_SNA
137 135 #define PF_DECnet AF_DECnet
138 136 #define PF_DLI AF_DLI
139 137 #define PF_LAT AF_LAT
140 138 #define PF_HYLINK AF_HYLINK
141 139 #define PF_APPLETALK AF_APPLETALK
142 140 #define PF_NIT AF_NIT
143 141 #define PF_802 AF_802
144 142 #define PF_OSI AF_OSI
145 143 #define PF_X25 AF_X25
146 144 #define PF_OSINET AF_OSINET
147 145 #define PF_GOSIP AF_GOSIP
148 146
149 147 #define PF_MAX AF_MAX
150 148
151 149 /*
152 150 * Maximum queue length specifiable by listen.
153 151 */
154 152 #define SOMAXCONN 5
155 153
156 154 /*
157 155 * Message header for recvmsg and sendmsg calls.
158 156 */
159 157 struct msghdr {
160 158 caddr_t msg_name; /* optional address */
161 159 int msg_namelen; /* size of address */
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162 160 struct iovec *msg_iov; /* scatter/gather array */
163 161 int msg_iovlen; /* # elements in msg_iov */
164 162 caddr_t msg_accrights; /* access rights sent/received */
165 163 int msg_accrightslen;
166 164 };
167 165
168 166 #define MSG_OOB 0x1 /* process out-of-band data */
169 167 #define MSG_PEEK 0x2 /* peek at incoming message */
170 168 #define MSG_DONTROUTE 0x4 /* send without using routing tables */
171 169
172 -#define MSG_MAXIOVLEN 16
173 -
174 170 #endif /*!_sys_socket_h*/
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