m2mb API docs  30.00.007
m2mb API sets documentation
m2mb_socket.h
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1 /*===============================================================================================*/
2 /* >>> Copyright (C) Telit Communications S.p.A. Italy All Rights Reserved. <<< */
26 #ifndef M2M_M2MB_SOCKET_API_H
27 #define M2M_M2MB_SOCKET_API_H
28 
29 
30 
31 /* Global declarations ==========================================================================*/
32 #define M2MB_SOCKET_BSD_INVALID_SOCKET (M2MB_SOCKET_BSD_SOCKET)(~0) /* Invalid socket handle */
33 
34 /* M2M Socket Types */
35 #define M2MB_SOCKET_BSD_SOCK_STREAM 1 /* Stream socket type used for TCP */
36 #define M2MB_SOCKET_BSD_SOCK_DGRAM 2 /* Datagram socket type used for UDP */
37 #define M2MB_SOCKET_BSD_SOCK_RAW 3 /* Raw socket type */
38 
39 /* M2M Socket Address Families */
40 #define M2MB_SOCKET_BSD_AF_UNSPEC 0 /* Unspecified Address Family */
41 #define M2MB_SOCKET_BSD_AF_INET 2 /* Internetwork: UDP, TCP, etc. */
42 #define M2MB_SOCKET_BSD_AF_INET6 10
43 
44 /* M2M Socket Protocol Families */
45 #define M2MB_SOCKET_BSD_PF_UNSPEC 0 /* Unspecified Protocol Family */
46 #define M2MB_SOCKET_BSD_PF_INET 2 /* Internetwork: UDP, TCP, etc. */
47 
48 /* M2M Socket Protocols */
49 #define M2MB_SOCKET_BSD_IPPROTO_IP 0 /* Dummy for IP */
50 #define M2MB_SOCKET_BSD_IPPROTO_TCP 6 /* Transmission Control Protocol */
51 #define M2MB_SOCKET_BSD_IPPROTO_UDP 17 /* User Datagram Protocol */
52 #define M2MB_SOCKET_BSD_IPPROTO_ICMP 1 /* Internet Control Message Protocol */
53 
54 /* ======================================================================= */
55 
56 /* Level number for M2MB_SOCKET_bsd_get_sock_opt() and M2MB_SOCKET_bsd_set_sock_opt() to apply to socket itself. */
57 #define M2MB_SOCKET_BSD_SOL_SOCKET 0xffff /* options for socket level */
58 
59 /* M2M Socket Option Flags */
60 #define M2MB_SOCKET_BSD_SO_DEBUG 0x0001 /* Turn on debugging info recording, Not supported */
61 #define M2MB_SOCKET_BSD_SO_ACCEPTCONN 0x0002 /* Socket has had listen(), Not supported */
62 #define M2MB_SOCKET_BSD_SO_REUSEADDR 0x0004 /* Allow local address reuse, always set */
63 #define M2MB_SOCKET_BSD_SO_KEEPALIVE 0x0008 /* Keep connections alive, not enabled by default */
64 #define M2MB_SOCKET_BSD_SO_DONTROUTE 0x0010 /* Just use interface addresses, Not supported */
65 #define M2MB_SOCKET_BSD_SO_BROADCAST 0x0020 /* Permit sending of broadcast msgs, Not supported */
66 #define M2MB_SOCKET_BSD_SO_LINGER 0x0080 /* Linger on close if data present, Not supported */
67 #define M2MB_SOCKET_BSD_SO_OOBINLINE 0x0100 /* Leave received OOB data in line, Not supported */
68 #define M2MB_SOCKET_BSD_SO_DONTLINGER (INT32)(~M2MB_SOCKET_BSD_SO_LINGER) /* Dont Linger, Not supported */
69 
70 #define M2MB_SOCKET_BSD_SO_SNDBUF 0x1001 /* Send buffer size, Not supported */
71 #define M2MB_SOCKET_BSD_SO_RCVBUF 0x1002 /* Receive buffer size, Not supported */
72 #define M2MB_SOCKET_BSD_SO_SNDLOWAT 0x1003 /* Send low-water mark, Not supported */
73 #define M2MB_SOCKET_BSD_SO_RCVLOWAT 0x1004 /* Receive low-water mark, Not supported */
74 #define M2MB_SOCKET_BSD_SO_SNDTIMEO 0x1005 /* Send timeout, Not supported */
75 #define M2MB_SOCKET_BSD_SO_RCVTIMEO 0x1006 /* Receive timeout, supported */
76 #define M2MB_SOCKET_BSD_SO_ERROR 0x1007 /* Get error status and clear */
77 #define M2MB_SOCKET_BSD_SO_TYPE 0x1008 /* Get socket type, supported */
78 #define M2MB_SOCKET_BSD_SO_TXDATA 0x1009 /* Get a count of bytes in send buffer supported */
79 #define M2MB_SOCKET_BSD_SO_RXDATA 0x1010 /* Get a count of bytes in receive buffer, supported */
80 #define M2MB_SOCKET_BSD_TCP_NODELAY 0x01 /* Don't delay send to coalesce packets, supported */
81 #define M2MB_SOCKET_BSD_TCP_KEEPALIVE 0x03 /* TCP keepalive timer */
82 
83 /* ======================================================================= */
84 
85 /* M2M Internet address.*/
86 
87 /* Any internet address. */
88 #define M2MB_SOCKET_BSD_INADDR_ANY (UINT32) 0x00000000
89 
90 /* Loopback internet address. */
91 #define M2MB_SOCKET_BSD_INADDR_LOOPBACK (UINT32) 0x7f000001
92 
93 /* Broadcast internet address. */
94 #define M2MB_SOCKET_BSD_INADDR_BROADCAST (UINT32) 0xffffffff
95 
96 /* ======================================================================= */
97 
98 
99 /* M2M Socket constants for M2MB_SOCKET_bsd_shutdown() */
100 #define M2MB_SOCKET_BSD_SHUT_RD 0x00 /* Read socket */
101 #define M2MB_SOCKET_BSD_SHUT_WR 0x01 /* Write socket */
102 #define M2MB_SOCKET_BSD_SHUT_RDWR 0x02 /* Read Write socket */
103 
104 
105 /* ======================================================================= */
106 
107 /* M2M Socket I/O control options for m2mb_socket_bsd_ioctl() */
108 
109 /* command to get the number of bytes to read */
110 #define M2MB_SOCKET_BSD_FIONREAD 0
111 
112 /* command to select the blocking or non-blocking mode */
113 #define M2MB_SOCKET_BSD_FIONBIO 1
114 
115 
116 /* ======================================================================= */
117 
118 /* M2M Socket Error Types */
119 /* Errors can be retrieved via the m2mb_socket_errno() */
120 
121 #define M2MB_SOCKET_BSD_SOCKET_ERROR (-1)
122 #define M2MB_SOCKET_BSD_SOCKNOERROR 0
123 #define M2MB_SOCKET_BSD_EUNDEFINED 1
124 #define M2MB_SOCKET_BSD_EACCES 2
125 #define M2MB_SOCKET_BSD_EADDRINUSE 3
126 #define M2MB_SOCKET_BSD_EADDRNOTAVAIL 4
127 #define M2MB_SOCKET_BSD_EAFNOSUPPORT 5
128 #define M2MB_SOCKET_BSD_EALREADY 6
129 #define M2MB_SOCKET_BSD_EBADF 7
130 #define M2MB_SOCKET_BSD_ECONNABORTED 8
131 #define M2MB_SOCKET_BSD_ECONNREFUSED 9
132 #define M2MB_SOCKET_BSD_ECONNRESET 10
133 #define M2MB_SOCKET_BSD_EDESTADDRREQ 11
134 #define M2MB_SOCKET_BSD_EFAULT 12
135 #define M2MB_SOCKET_BSD_EHOSTDOWN 13
136 #define M2MB_SOCKET_BSD_EHOSTUNREACH 14
137 #define M2MB_SOCKET_BSD_EINPROGRESS 15
138 #define M2MB_SOCKET_BSD_EINTR 16
139 #define M2MB_SOCKET_BSD_EINVAL 17
140 #define M2MB_SOCKET_BSD_EISCONN 18
141 #define M2MB_SOCKET_BSD_EMFILE 19
142 #define M2MB_SOCKET_BSD_EMSGSIZE 20
143 #define M2MB_SOCKET_BSD_ENETDOWN 21
144 #define M2MB_SOCKET_BSD_ENETRESET 22
145 #define M2MB_SOCKET_BSD_ENETUNREACH 23
146 #define M2MB_SOCKET_BSD_ENOBUFS 24
147 #define M2MB_SOCKET_BSD_ENOPROTOOPT 25
148 #define M2MB_SOCKET_BSD_ENOTCONN 26
149 #define M2MB_SOCKET_BSD_ENOTSOCK 27
150 #define M2MB_SOCKET_BSD_EOPNOTSUPP 28
151 #define M2MB_SOCKET_BSD_EPFNOSUPPORT 29
152 #define M2MB_SOCKET_BSD_EPROTONOSUPPORT 30
153 #define M2MB_SOCKET_BSD_EPROTOTYPE 31
154 #define M2MB_SOCKET_BSD_ESHUTDOWN 32
155 #define M2MB_SOCKET_BSD_ESOCKTNOSUPPORT 33
156 #define M2MB_SOCKET_BSD_ETIMEDOUT 34
157 #define M2MB_SOCKET_BSD_EWOULDBLOCK 35
158 
159 /* ======================================================================= */
160 
161 /* Errors used by the DNS API functions, h_errno can be one of them */
162 
163 #define M2MB_SOCKET_HOST_NOT_FOUND 210
164 #define M2MB_SOCKET_NO_DATA 211
165 #define M2MB_SOCKET_NO_RECOVERY 212
166 #define M2MB_SOCKET_TRY_AGAIN 213
167 #define M2MB_SOCKET_ERANGE 214
168 
169 
170 /* ======================================================================= */
171 
172 /* Maximum structure size of M2MB_SOCKET_BSD_SOCKADDR_STORAGE */
173 #define M2MB_BSD_SOCK_STOR_SIZE 10
174 
175 
176 /* Global typedefs ==============================================================================*/
177 /* Socket identifier */
178 typedef iHANDLE M2MB_SOCKET_BSD_SOCKET;
179 
180 /* Structure used for manipulating linger option. */
181 struct M2MB_SOCKET_BSD_LINGER
182 {
183  INT32 l_onoff; /* option on/off */
184  INT32 l_linger; /* linger time */
185 };
186 
187 /* Structure used by TCP/IP stack to store most addresses. */
188 struct M2MB_SOCKET_BSD_SOCKADDR
189 {
190  UINT8 _internal_sa_len; /* INTERNAL USE ONLY */
191  UINT8 sa_family;
192  CHAR sa_data[14];
193 };
194 
195 /* ======================================================================= */
196 
197 /* Structure for storing Internet address. */
198 struct M2MB_SOCKET_BSD_IN_ADDR
199 {
200  UINT32 s_addr; /* 32 bits inet address */
201 };
202 
203 /* Socket address, internet style. */
204 struct M2MB_SOCKET_BSD_SOCKADDR_IN
205 {
206  UINT8 _internal_sin_len; /* INTERNAL USE ONLY */
207  UINT8 sin_family; /* M2M Socket Protocol Families, e.g. M2MB_SOCKET_BSD_PF_INET. */
208  UINT16 sin_port; /* 16 bits port number. */
209  struct M2MB_SOCKET_BSD_IN_ADDR sin_addr; /* 32 bits inet address (IP). */
210  CHAR sin_zero[8]; /* INTERNAL USE ONLY */
211 };
212 
213 struct M2MB_SOCKET_BSD_IN6_ADDR
214 {
215  UINT32 s_addr[4];
216 };
217 
218 struct M2MB_SOCKET_BSD_IPV6_ADDR
219 {
220  union
221  {
222  UINT8 addr8[16];
223  UINT16 addr16[8];
224  UINT32 addr32[4];
225  } v6_v;
226 
227 #define addr8_s v6_v.addr8
228 #define addr16_s v6_v.addr16
229 #define addr32_s v6_v.addr32
230 
231 };
232 
233 /* Socket address, internet style. */
234 struct M2MB_SOCKET_BSD_SOCKADDR_IN6
235 {
236  UINT8 _internal_sin6_len; /* INTERNAL USE ONLY */
237  UINT8 sin6_family; /* M2M Socket Protocol Families, e.g. M2MB_SOCKET_BSD_PF_INET. */
238  UINT16 sin6_port; /* 16 bits port number. */
239  UINT32 sin6_flowinfo;
240  struct M2MB_SOCKET_BSD_IPV6_ADDR sin6_addr; /* 32 bits inet address (IP). */
241  UINT32 sin6_scope_id;
242 };
243 
244 /* Structure returned by network data base library. */
245 struct M2MB_SOCKET_BSD_HOSTENT
246 {
247  CHAR *h_name; /* Official name of host */
248  CHAR **h_aliases; /* Pointer to struct of aliases */
249  INT32 h_addrtype; /* Host address type, equals M2MB_SOCKET_BSD_AF_INET */
250  INT32 h_length; /* Length of address */
251  CHAR **h_addr_list; /* Pointer to array of pointers with inet v4 addresses */
252 };
253 
254 /* Structure used in M2MB_SOCKET_bsd_select() call. */
255 struct M2MB_SOCKET_BSD_TIMEVAL
256 {
257  INT32 m_tv_sec; /* seconds */
258  INT32 m_tv_usec; /* microseconds */
259 };
260 
261 /* FD set size used by M2MB_SOCKET_bsd_select(). */
262 #define M2MB_SOCKET_BSD_FD_SETSIZE 32
263 
264 /* Note: This is already under investigation.
265 
266  FD set used by m2mb_socket_bsd_select().
267  Users please do not access to this struct directly, instead use the APIs
268  m2mb_socket_bsd_fd_zero_func, m2mb_socket_bsd_fd_set_func,
269  m2mb_socket_bsd_fd_clr_func,m2mb_socket_bsd_fd_isset_func */
270 typedef struct M2MB_SOCKET_BSD_FD_SET
271 {
272  INT32 fd_count; /* How many are SET? */
273  UINT32 fd_array[M2MB_SOCKET_BSD_FD_SETSIZE]; /* Bit map of SOCKET Descriptors. */
274 } M2MB_SOCKET_BSD_FD_SET_T;
275 
276 
277 typedef struct
278 {
279  UINT8 ps_ss_family;
280  union
281  {
282  struct M2MB_SOCKET_BSD_SOCKADDR_IN in_addr;
283  struct M2MB_SOCKET_BSD_SOCKADDR_IN6 in6_addr;
284  UINT32 all[M2MB_BSD_SOCK_STOR_SIZE]; /* maximum size of this structure */
285  } sockaddr;
286 } M2MB_SOCKET_BSD_SOCKADDR_STORAGE;
287 
288 
289 
290 /* Global functions =============================================================================*/
291 /* ======================================================================= */
292 
293 /* M2M BSD socket interface */
294 
295 /*-----------------------------------------------------------------------------------------------*/
331 /*-----------------------------------------------------------------------------------------------*/
332 
333 M2MB_SOCKET_BSD_SOCKET m2mb_socket_bsd_socket( INT32 domain, INT32 type, INT32 protocol );
334 
335 /*-----------------------------------------------------------------------------------------------*/
366 /*-----------------------------------------------------------------------------------------------*/
367 INT32 m2mb_socket_bsd_bind( M2MB_SOCKET_BSD_SOCKET s, struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 namelen );
368 
369 /*-----------------------------------------------------------------------------------------------*/
399 /*-----------------------------------------------------------------------------------------------*/
400 INT32 m2mb_socket_bsd_connect( M2MB_SOCKET_BSD_SOCKET s, const struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 namelen );
401 
402 /*-----------------------------------------------------------------------------------------------*/
428 /*-----------------------------------------------------------------------------------------------*/
429 INT32 m2mb_socket_bsd_listen( M2MB_SOCKET_BSD_SOCKET s, INT32 backlog );
430 
431 /*-----------------------------------------------------------------------------------------------*/
461 /*-----------------------------------------------------------------------------------------------*/
462 M2MB_SOCKET_BSD_SOCKET m2mb_socket_bsd_accept( M2MB_SOCKET_BSD_SOCKET s, struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 *namelen );
463 
464 /*-----------------------------------------------------------------------------------------------*/
487 /*-----------------------------------------------------------------------------------------------*/
488 INT32 m2mb_socket_bsd_close( M2MB_SOCKET_BSD_SOCKET s );
489 
490 /*-----------------------------------------------------------------------------------------------*/
519 /*-----------------------------------------------------------------------------------------------*/
520 INT32 m2mb_socket_bsd_get_peer_name( M2MB_SOCKET_BSD_SOCKET s, struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 *namelen );
521 
522 /*-----------------------------------------------------------------------------------------------*/
551 /*-----------------------------------------------------------------------------------------------*/
552 INT32 m2mb_socket_bsd_get_sock_name( M2MB_SOCKET_BSD_SOCKET s, struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 *namelen );
553 
554 /*-----------------------------------------------------------------------------------------------*/
587 /*-----------------------------------------------------------------------------------------------*/
588 INT32 m2mb_socket_bsd_recv( M2MB_SOCKET_BSD_SOCKET s, void *buf, INT32 len, INT32 flags );
589 
590 /*-----------------------------------------------------------------------------------------------*/
630 /*-----------------------------------------------------------------------------------------------*/
631 INT32 m2mb_socket_bsd_recv_from( M2MB_SOCKET_BSD_SOCKET s, void *buf, INT32 len, INT32 flags,
632  struct M2MB_SOCKET_BSD_SOCKADDR *from, INT32 *fromlen );
633 
634 
635 /*-----------------------------------------------------------------------------------------------*/
668 /*-----------------------------------------------------------------------------------------------*/
669 INT32 m2mb_socket_bsd_send( M2MB_SOCKET_BSD_SOCKET s, const void *buf, INT32 len, INT32 flags );
670 
671 /*-----------------------------------------------------------------------------------------------*/
709 /*-----------------------------------------------------------------------------------------------*/
710 INT32 m2mb_socket_bsd_send_to( M2MB_SOCKET_BSD_SOCKET s, const void *buf, INT32 len, INT32 flags,
711  const struct M2MB_SOCKET_BSD_SOCKADDR *to, INT32 tolen );
712 
713 /*-----------------------------------------------------------------------------------------------*/
745 /*-----------------------------------------------------------------------------------------------*/
746 INT32 m2mb_socket_bsd_get_sock_opt( M2MB_SOCKET_BSD_SOCKET s, INT32 level, INT32 optname, void *optval, INT32 *optlen );
747 
748 /*-----------------------------------------------------------------------------------------------*/
779 /*-----------------------------------------------------------------------------------------------*/
780 INT32 m2mb_socket_bsd_set_sock_opt( M2MB_SOCKET_BSD_SOCKET s, INT32 level, INT32 optname, const void *optval, INT32 optlen );
781 
782 /*-----------------------------------------------------------------------------------------------*/
808 /*-----------------------------------------------------------------------------------------------*/
809 
810 INT32 m2mb_socket_bsd_ioctl( M2MB_SOCKET_BSD_SOCKET s, INT32 cmd, void *argp );
811 
812 /*-----------------------------------------------------------------------------------------------*/
846 /*-----------------------------------------------------------------------------------------------*/
847 INT32 m2mb_socket_bsd_select( INT32 nfds, M2MB_SOCKET_BSD_FD_SET_T *readfds, M2MB_SOCKET_BSD_FD_SET_T *writefds,
848  M2MB_SOCKET_BSD_FD_SET_T *exceptfds, const struct M2MB_SOCKET_BSD_TIMEVAL *timeout );
849 
850 /*-----------------------------------------------------------------------------------------------*/
872 /*-----------------------------------------------------------------------------------------------*/
873 void m2mb_socket_bsd_fd_zero_func( M2MB_SOCKET_BSD_FD_SET_T *set );
874 
875 /*-----------------------------------------------------------------------------------------------*/
900 void m2mb_socket_bsd_fd_set_func( INT32 fd, M2MB_SOCKET_BSD_FD_SET_T *set );
901 
902 /*-----------------------------------------------------------------------------------------------*/
927 void m2mb_socket_bsd_fd_clr_func( INT32 fd, M2MB_SOCKET_BSD_FD_SET_T *set );
928 
929 /*-----------------------------------------------------------------------------------------------*/
955 UINT8 m2mb_socket_bsd_fd_isset_func( INT32 fd, M2MB_SOCKET_BSD_FD_SET_T *set );
956 
957 /*-----------------------------------------------------------------------------------------------*/
979 INT32 m2mb_socket_errno( void );
980 
981 /*-----------------------------------------------------------------------------------------------*/
1004 UINT16 m2mb_socket_bsd_htons( UINT16 x ); /* Host to network byte order (short) */
1005 
1006 /*-----------------------------------------------------------------------------------------------*/
1029 UINT16 m2mb_socket_bsd_ntohs( UINT16 x ); /* Network to host byte order (short) */
1030 
1031 /*-----------------------------------------------------------------------------------------------*/
1054 UINT32 m2mb_socket_bsd_htonl( UINT32 x ); /* Host to network byte order (long) */
1055 
1056 /*-----------------------------------------------------------------------------------------------*/
1079 UINT32 m2mb_socket_bsd_ntohl( UINT32 x ); /* Network to host byte order (long) */
1080 
1081 /*-----------------------------------------------------------------------------------------------*/
1112 CHAR *m2mb_socket_bsd_inet_ntop( INT32 af, const void *src, CHAR *dst, SIZE_T size );
1113 
1114 /*-----------------------------------------------------------------------------------------------*/
1144 INT32 m2mb_socket_bsd_inet_pton( INT32 af, const CHAR *src, void *dst );
1145 
1146 /*-----------------------------------------------------------------------------------------------*/
1184 INT32 m2mb_socket_bsd_get_host_by_name_2_r_cid( const CHAR *name, INT32 af,
1185  struct M2MB_SOCKET_BSD_HOSTENT *ret, CHAR *buf, SIZE_T buflen,
1186  struct M2MB_SOCKET_BSD_HOSTENT **result, INT32 *h_errnop, UINT8 cid );
1187 
1188 /*-----------------------------------------------------------------------------------------------*/
1213 INT32 m2mb_socket_set_cid( M2MB_SOCKET_BSD_SOCKET s, UINT8 cid );
1214 
1215 
1216 #endif /* M2M_M2MB_SOCKET_API_H */
M2MB_SOCKET_BSD_FD_SET
Definition: m2mb_socket.h:270
m2mb_socket_bsd_htons
UINT16 m2mb_socket_bsd_htons(UINT16 x)
convertion between host and network byte order
m2mb_socket_bsd_fd_set_func
void m2mb_socket_bsd_fd_set_func(INT32 fd, M2MB_SOCKET_BSD_FD_SET_T *set)
used for m2mb_socket_bsd_select()
m2mb_socket_bsd_fd_zero_func
void m2mb_socket_bsd_fd_zero_func(M2MB_SOCKET_BSD_FD_SET_T *set)
used for m2mb_socket_bsd_select()
m2mb_socket_bsd_send
INT32 m2mb_socket_bsd_send(M2MB_SOCKET_BSD_SOCKET s, const void *buf, INT32 len, INT32 flags)
send a message on a socket
m2mb_socket_bsd_recv
INT32 m2mb_socket_bsd_recv(M2MB_SOCKET_BSD_SOCKET s, void *buf, INT32 len, INT32 flags)
receive a message from a socket
M2MB_SOCKET_BSD_IPV6_ADDR
Definition: m2mb_socket.h:218
m2mb_socket_bsd_fd_isset_func
UINT8 m2mb_socket_bsd_fd_isset_func(INT32 fd, M2MB_SOCKET_BSD_FD_SET_T *set)
used for m2mb_socket_bsd_select()
m2mb_socket_bsd_ioctl
INT32 m2mb_socket_bsd_ioctl(M2MB_SOCKET_BSD_SOCKET s, INT32 cmd, void *argp)
IO control function.
M2MB_SOCKET_BSD_IN_ADDR
Definition: m2mb_socket.h:198
M2MB_SOCKET_BSD_IN6_ADDR
Definition: m2mb_socket.h:213
M2MB_SOCKET_BSD_SOCKADDR_STORAGE::ps_ss_family
UINT8 ps_ss_family
Definition: m2mb_socket.h:279
M2MB_SOCKET_BSD_SOCKADDR_IN
Definition: m2mb_socket.h:204
m2mb_socket_bsd_bind
INT32 m2mb_socket_bsd_bind(M2MB_SOCKET_BSD_SOCKET s, struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 namelen)
bind the address with the socket
m2mb_socket_errno
INT32 m2mb_socket_errno(void)
Gets the last error occured.
m2mb_socket_bsd_fd_clr_func
void m2mb_socket_bsd_fd_clr_func(INT32 fd, M2MB_SOCKET_BSD_FD_SET_T *set)
used for m2mb_socket_bsd_select()
m2mb_socket_bsd_get_peer_name
INT32 m2mb_socket_bsd_get_peer_name(M2MB_SOCKET_BSD_SOCKET s, struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 *namelen)
get the name of the peer socket
m2mb_socket_bsd_select
INT32 m2mb_socket_bsd_select(INT32 nfds, M2MB_SOCKET_BSD_FD_SET_T *readfds, M2MB_SOCKET_BSD_FD_SET_T *writefds, M2MB_SOCKET_BSD_FD_SET_T *exceptfds, const struct M2MB_SOCKET_BSD_TIMEVAL *timeout)
synchronous I/O multiplexing
M2MB_SOCKET_BSD_TIMEVAL
Definition: m2mb_socket.h:255
M2MB_SOCKET_BSD_SOCKADDR_IN6
Definition: m2mb_socket.h:234
m2mb_socket_bsd_socket
M2MB_SOCKET_BSD_SOCKET m2mb_socket_bsd_socket(INT32 domain, INT32 type, INT32 protocol)
create an endpoint for communication
m2mb_socket_bsd_get_sock_name
INT32 m2mb_socket_bsd_get_sock_name(M2MB_SOCKET_BSD_SOCKET s, struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 *namelen)
get socket name
m2mb_socket_bsd_accept
M2MB_SOCKET_BSD_SOCKET m2mb_socket_bsd_accept(M2MB_SOCKET_BSD_SOCKET s, struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 *namelen)
accept a connection on a socket
M2MB_SOCKET_BSD_SOCKADDR
Definition: m2mb_socket.h:188
M2MB_SOCKET_BSD_SOCKADDR_STORAGE
Definition: m2mb_socket.h:277
m2mb_socket_bsd_get_sock_opt
INT32 m2mb_socket_bsd_get_sock_opt(M2MB_SOCKET_BSD_SOCKET s, INT32 level, INT32 optname, void *optval, INT32 *optlen)
get options from sockets
M2MB_SOCKET_BSD_HOSTENT
Definition: m2mb_socket.h:245
m2mb_socket_bsd_close
INT32 m2mb_socket_bsd_close(M2MB_SOCKET_BSD_SOCKET s)
close a socket
m2mb_socket_bsd_connect
INT32 m2mb_socket_bsd_connect(M2MB_SOCKET_BSD_SOCKET s, const struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 namelen)
connect a socket
m2mb_socket_set_cid
INT32 m2mb_socket_set_cid(M2MB_SOCKET_BSD_SOCKET s, UINT8 cid)
link a socket to a cid
m2mb_socket_bsd_inet_pton
INT32 m2mb_socket_bsd_inet_pton(INT32 af, const CHAR *src, void *dst)
convert IPv4 and IPv6 addresses from text to binary form
m2mb_socket_bsd_htonl
UINT32 m2mb_socket_bsd_htonl(UINT32 x)
convertion between host and network byte order
m2mb_socket_bsd_get_host_by_name_2_r_cid
INT32 m2mb_socket_bsd_get_host_by_name_2_r_cid(const CHAR *name, INT32 af, struct M2MB_SOCKET_BSD_HOSTENT *ret, CHAR *buf, SIZE_T buflen, struct M2MB_SOCKET_BSD_HOSTENT **result, INT32 *h_errnop, UINT8 cid)
get network host entry
m2mb_socket_bsd_ntohs
UINT16 m2mb_socket_bsd_ntohs(UINT16 x)
convertion between host and network byte order
m2mb_socket_bsd_recv_from
INT32 m2mb_socket_bsd_recv_from(M2MB_SOCKET_BSD_SOCKET s, void *buf, INT32 len, INT32 flags, struct M2MB_SOCKET_BSD_SOCKADDR *from, INT32 *fromlen)
receive a message from a socket
M2MB_SOCKET_BSD_LINGER
Definition: m2mb_socket.h:181
m2mb_socket_bsd_send_to
INT32 m2mb_socket_bsd_send_to(M2MB_SOCKET_BSD_SOCKET s, const void *buf, INT32 len, INT32 flags, const struct M2MB_SOCKET_BSD_SOCKADDR *to, INT32 tolen)
send a message on a socket
m2mb_socket_bsd_inet_ntop
CHAR * m2mb_socket_bsd_inet_ntop(INT32 af, const void *src, CHAR *dst, SIZE_T size)
convert IPv4 and IPv6 addresses from binary to text form
m2mb_socket_bsd_listen
INT32 m2mb_socket_bsd_listen(M2MB_SOCKET_BSD_SOCKET s, INT32 backlog)
listen for connections on a socket
m2mb_socket_bsd_set_sock_opt
INT32 m2mb_socket_bsd_set_sock_opt(M2MB_SOCKET_BSD_SOCKET s, INT32 level, INT32 optname, const void *optval, INT32 optlen)
set options on sockets
m2mb_socket_bsd_ntohl
UINT32 m2mb_socket_bsd_ntohl(UINT32 x)
convertion between host and network byte order