8 socklen_t msg_controllen;
40 #define SOCK_SEQPACKET 5
42 #define SOCK_PACKET 10
44 /* linux extensions */
45 #define SOCK_CLOEXEC 02000000
46 #define SOCK_NONBLOCK 04000
50 #define PF_UNIX PF_LOCAL
51 #define PF_FILE PF_LOCAL
55 #define PF_APPLETALK 5
64 #define PF_SECURITY 14
67 #define PF_ROUTE PF_NETLINK
76 #define PF_BLUETOOTH 31
81 #define PF_IEEE802154 36
86 #define AF_UNSPEC PF_UNSPEC
87 #define AF_LOCAL PF_LOCAL
88 #define AF_UNIX AF_LOCAL
89 #define AF_FILE AF_LOCAL
90 #define AF_INET PF_INET
91 #define AF_AX25 PF_AX25
93 #define AF_APPLETALK PF_APPLETALK
94 #define AF_NETROM PF_NETROM
95 #define AF_BRIDGE PF_BRIDGE
96 #define AF_ATMPVC PF_ATMPVC
98 #define AF_INET6 PF_INET6
99 #define AF_ROSE PF_ROSE
100 #define AF_DECnet PF_DECnet
101 #define AF_NETBEUI PF_NETBEUI
102 #define AF_SECURITY PF_SECURITY
103 #define AF_KEY PF_KEY
104 #define AF_NETLINK PF_NETLINK
105 #define AF_ROUTE AF_NETLINK
106 #define AF_PACKET PF_PACKET
107 #define AF_ASH PF_ASH
108 #define AF_ECONET PF_ECONET
109 #define AF_ATMSVC PF_ATMSVC
110 #define AF_SNA PF_SNA
111 #define AF_IRDA PF_IRDA
112 #define AF_PPPOX PF_PPPOX
113 #define AF_WANPIPE PF_WANPIPE
114 #define AF_BLUETOOTH PF_BLUETOOTH
115 #define AF_IUCV PF_IUCV
116 #define AF_RXRPC PF_RXRPC
117 #define AF_ISDN PF_ISDN
118 #define AF_PHONET PF_PHONET
119 #define AF_IEEE802154 PF_IEEE802154
120 #define AF_CAIF PF_CAIF
121 #define AF_ALG PF_ALG
122 #define AF_MAX PF_MAX
125 #define SO_REUSEADDR 2
128 #define SO_DONTROUTE 5
129 #define SO_BROADCAST 6
132 #define SO_KEEPALIVE 9
133 #define SO_OOBINLINE 10
134 #define SO_NO_CHECK 11
135 #define SO_PRIORITY 12
137 #define SO_BSDCOMPAT 14
138 #define SO_REUSEPORT 15
139 #define SO_PASSCRED 16
140 #define SO_PEERCRED 17
141 #define SO_RCVLOWAT 18
142 #define SO_SNDLOWAT 19
143 #define SO_RCVTIMEO 20
144 #define SO_SNDTIMEO 21
146 #define SO_SECURITY_AUTHENTICATION 22
147 #define SO_SECURITY_ENCRYPTION_TRANSPORT 23
148 #define SO_SECURITY_ENCRYPTION_NETWORK 24
150 #define SO_BINDTODEVICE 25
152 #define SO_ATTACH_FILTER 26
153 #define SO_DETACH_FILTER 27
155 #define SO_PEERNAME 28
156 #define SO_TIMESTAMP 29
157 #define SCM_TIMESTAMP SO_TIMESTAMP
159 #define SO_ACCEPTCONN 30
165 #define SOL_DECNET 261
167 #define SOL_PACKET 263
172 #define SOMAXCONN 128
174 #define MSG_OOB 0x0001
175 #define MSG_PEEK 0x0002
176 #define MSG_DONTROUTE 0x0004
177 #define MSG_CTRUNC 0x0008
178 #define MSG_PROXY 0x0010
179 #define MSG_TRUNC 0x0020
180 #define MSG_DONTWAIT 0x0040
181 #define MSG_EOR 0x0080
182 #define MSG_WAITALL 0x0100
183 #define MSG_FIN 0x0200
184 #define MSD_SYN 0x0400
185 #define MSG_CONFIRM 0x0800
186 #define MSG_RST 0x1000
187 #define MSG_ERRQUEUE 0x2000
188 #define MSG_NOSIGNAL 0x4000
189 #define MSG_MORE 0x8000
190 #define MSG_WAITFORONE 0x10000
191 #define MSG_CMSG_CLOEXEC 0x40000000
193 /* Internal use only!! to make CMSG_NXTHDR definition readable by mortals */
194 #define __CMSG_LEN(cmsg) (((cmsg)->cmsg_len + sizeof(long) - 1) & ~(long)(sizeof(long) - 1))
195 #define __CMSG_NEXT(cmsg) ((unsigned char *)(cmsg) + __CMSG_LEN(cmsg))
196 #define __MHDR_END(mhdr) ((unsigned char *)(mhdr)->msg_control + (mhdr)->msg_controllen)
198 #define CMSG_DATA(cmsg) ((unsigned char *) (((struct cmsghdr *)(cmsg)) + 1))
199 #define CMSG_NXTHDR(mhdr, cmsg) ((cmsg)->cmsg_len < sizeof (struct cmsghdr) ? (struct cmsghdr *)0 : \
200 (__CMSG_NEXT(cmsg) + sizeof (struct cmsghdr) >= __MHDR_END(mhdr) ? (struct cmsghdr *)0 : \
201 ((struct cmsghdr *)__CMSG_NEXT(cmsg))))
202 #define CMSG_FIRSTHDR(mhdr) ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr) ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) 0)
204 /* Are these valid? */
205 #define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) & (size_t) ~(sizeof (size_t) - 1))
206 #define CMSG_SPACE(len) (CMSG_ALIGN (len) + CMSG_ALIGN (sizeof (struct cmsghdr)))
207 #define CMSG_LEN(len) (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
209 #define SCM_RIGHTS 0x01
210 #define SCM_CREDENTIALS 0x02