m2mb API docs  37.00.004.1
m2mb API sets documentation
m2mb_socket.h
Go to the documentation of this file.
1 /* $version: 372135 */
2 /*===============================================================================================*/
3 /* >>> Copyright (C) Telit Communications S.p.A. Italy All Rights Reserved. <<< */
27 #ifndef M2M_M2MB_SOCKET_API_H
28 #define M2M_M2MB_SOCKET_API_H
29 
30 
31 
32 /* Global declarations ==========================================================================*/
33 #define M2MB_SOCKET_BSD_INVALID_SOCKET (M2MB_SOCKET_BSD_SOCKET)(~0) /* Invalid socket handle */
34 
35 /* M2M Socket Types */
36 #define M2MB_SOCKET_BSD_SOCK_STREAM 1 /* Stream socket type used for TCP */
37 #define M2MB_SOCKET_BSD_SOCK_DGRAM 2 /* Datagram socket type used for UDP */
38 #define M2MB_SOCKET_BSD_SOCK_RAW 3 /* Raw socket type */
39 
40 /* M2M Socket Address Families */
41 #define M2MB_SOCKET_BSD_AF_UNSPEC 0 /* Unspecified Address Family */
42 #define M2MB_SOCKET_BSD_AF_INET 2 /* Internetwork: UDP, TCP, etc. */
43 #define M2MB_SOCKET_BSD_AF_INET6 10
44 
45 /* M2M Socket Protocol Families */
46 #define M2MB_SOCKET_BSD_PF_UNSPEC 0 /* Unspecified Protocol Family */
47 #define M2MB_SOCKET_BSD_PF_INET 2 /* Internetwork: UDP, TCP, etc. */
48 
49 /* M2M Socket Protocols */
50 #define M2MB_SOCKET_BSD_IPPROTO_IP 0 /* Dummy for IP */
51 #define M2MB_SOCKET_BSD_IPPROTO_TCP 6 /* Transmission Control Protocol */
52 #define M2MB_SOCKET_BSD_IPPROTO_UDP 17 /* User Datagram Protocol */
53 #define M2MB_SOCKET_BSD_IPPROTO_ICMP 1 /* Internet Control Message Protocol */
54 
55 /* ======================================================================= */
56 
57 /* Level number for M2MB_SOCKET_bsd_get_sock_opt() and M2MB_SOCKET_bsd_set_sock_opt() to apply to socket itself. */
58 #define M2MB_SOCKET_BSD_SOL_SOCKET 0xffff /* options for socket level */
59 
60 /* M2M Socket Option Flags */
61 #define M2MB_SOCKET_BSD_SO_DEBUG 0x0001 /* Turn on debugging info recording, Not supported */
62 #define M2MB_SOCKET_BSD_SO_ACCEPTCONN 0x0002 /* Socket has had listen(), Not supported */
63 #define M2MB_SOCKET_BSD_SO_REUSEADDR 0x0004 /* Allow local address reuse, always set */
64 #define M2MB_SOCKET_BSD_SO_KEEPALIVE 0x0008 /* Keep connections alive, not enabled by default */
65 #define M2MB_SOCKET_BSD_SO_DONTROUTE 0x0010 /* Just use interface addresses, Not supported */
66 #define M2MB_SOCKET_BSD_SO_BROADCAST 0x0020 /* Permit sending of broadcast msgs, Not supported */
67 #define M2MB_SOCKET_BSD_SO_LINGER 0x0080 /* Linger on close if data present, Not supported */
68 #define M2MB_SOCKET_BSD_SO_OOBINLINE 0x0100 /* Leave received OOB data in line, Not supported */
69 #define M2MB_SOCKET_BSD_SO_DONTLINGER (INT32)(~M2MB_SOCKET_BSD_SO_LINGER) /* Dont Linger, Not supported */
70 #define M2MB_SOCKET_BSD_SO_SNDBUF 0x1001 /* Send buffer size, Not supported for MDM9206 */
71 #define M2MB_SOCKET_BSD_SO_RCVBUF 0x1002 /* Receive buffer size, Not supported for MDM9206 */
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_SO_NONBLOCK 0x1011 /* Set/get blocking, supported */
81 #define M2MB_SOCKET_BSD_SO_TCPSACK 0x1012 /* Set/get TCP SACK enable, supported */
82 #define M2MB_SOCKET_BSD_SO_WINSCALE 0x1013 /* Set/get Window Scale option, supported */
83 
84 /* M2M Socket TCP Option Flags */
85 #define M2MB_SOCKET_BSD_TCP_NODELAY 0x01 /* Don't delay send to coalesce packets, supported */
86 #define M2MB_SOCKET_BSD_TCP_KEEPALIVE 0x03 /* TCP keepalive timer */
87 
88 /* ======================================================================= */
89 
90 /* M2M Internet address.*/
91 
92 /* Any internet address. */
93 #define M2MB_SOCKET_BSD_INADDR_ANY (UINT32) 0x00000000
94 
95 /* Loopback internet address. */
96 #define M2MB_SOCKET_BSD_INADDR_LOOPBACK (UINT32) 0x7f000001
97 
98 /* Broadcast internet address. */
99 #define M2MB_SOCKET_BSD_INADDR_BROADCAST (UINT32) 0xffffffff
100 
101 /* ======================================================================= */
102 
103 
104 /* M2M Socket constants for M2MB_SOCKET_bsd_shutdown() */
105 #define M2MB_SOCKET_BSD_SHUT_RD 0x00 /* Read socket */
106 #define M2MB_SOCKET_BSD_SHUT_WR 0x01 /* Write socket */
107 #define M2MB_SOCKET_BSD_SHUT_RDWR 0x02 /* Read Write socket */
108 
109 
110 /* ======================================================================= */
111 
112 /* M2M Socket I/O control options for m2mb_socket_bsd_ioctl() */
113 
114 /* command to get the number of bytes to read */
115 #define M2MB_SOCKET_BSD_FIONREAD 0
116 
117 /* command to select the blocking or non-blocking mode */
118 #define M2MB_SOCKET_BSD_FIONBIO 1
119 
120 
121 /* ======================================================================= */
122 
123 /* M2M Socket Error Types */
124 /* Errors can be retrieved via the m2mb_socket_errno() */
125 
126 #define M2MB_SOCKET_BSD_SOCKET_ERROR (-1)
127 #define M2MB_SOCKET_BSD_SOCKNOERROR 0
128 #define M2MB_SOCKET_BSD_EUNDEFINED 1
129 #define M2MB_SOCKET_BSD_EACCES 2
130 #define M2MB_SOCKET_BSD_EADDRINUSE 3
131 #define M2MB_SOCKET_BSD_EADDRNOTAVAIL 4
132 #define M2MB_SOCKET_BSD_EAFNOSUPPORT 5
133 #define M2MB_SOCKET_BSD_EALREADY 6
134 #define M2MB_SOCKET_BSD_EBADF 7
135 #define M2MB_SOCKET_BSD_ECONNABORTED 8
136 #define M2MB_SOCKET_BSD_ECONNREFUSED 9
137 #define M2MB_SOCKET_BSD_ECONNRESET 10
138 #define M2MB_SOCKET_BSD_EDESTADDRREQ 11
139 #define M2MB_SOCKET_BSD_EFAULT 12
140 #define M2MB_SOCKET_BSD_EHOSTDOWN 13
141 #define M2MB_SOCKET_BSD_EHOSTUNREACH 14
142 #define M2MB_SOCKET_BSD_EINPROGRESS 15
143 #define M2MB_SOCKET_BSD_EINTR 16
144 #define M2MB_SOCKET_BSD_EINVAL 17
145 #define M2MB_SOCKET_BSD_EISCONN 18
146 #define M2MB_SOCKET_BSD_EMFILE 19
147 #define M2MB_SOCKET_BSD_EMSGSIZE 20
148 #define M2MB_SOCKET_BSD_ENETDOWN 21
149 #define M2MB_SOCKET_BSD_ENETRESET 22
150 #define M2MB_SOCKET_BSD_ENETUNREACH 23
151 #define M2MB_SOCKET_BSD_ENOBUFS 24
152 #define M2MB_SOCKET_BSD_ENOPROTOOPT 25
153 #define M2MB_SOCKET_BSD_ENOTCONN 26
154 #define M2MB_SOCKET_BSD_ENOTSOCK 27
155 #define M2MB_SOCKET_BSD_EOPNOTSUPP 28
156 #define M2MB_SOCKET_BSD_EPFNOSUPPORT 29
157 #define M2MB_SOCKET_BSD_EPROTONOSUPPORT 30
158 #define M2MB_SOCKET_BSD_EPROTOTYPE 31
159 #define M2MB_SOCKET_BSD_ESHUTDOWN 32
160 #define M2MB_SOCKET_BSD_ESOCKTNOSUPPORT 33
161 #define M2MB_SOCKET_BSD_ETIMEDOUT 34
162 #define M2MB_SOCKET_BSD_EWOULDBLOCK 35
163 
164 /* ======================================================================= */
165 
166 /* Errors used by the DNS API functions, h_errno can be one of them */
167 
168 #define M2MB_SOCKET_HOST_NOT_FOUND 210
169 #define M2MB_SOCKET_NO_DATA 211
170 #define M2MB_SOCKET_NO_RECOVERY 212
171 #define M2MB_SOCKET_TRY_AGAIN 213
172 #define M2MB_SOCKET_ERANGE 214
173 
174 
175 /* ======================================================================= */
176 
177 /* Supported range of values for M2MB_SOCKET_BSD_SO_RCVBUF */
178 
179 #define M2MB_SOCKET_TCPWINDOW_MIN 536 /* minimum TCP window size */
180 #define M2MB_SOCKET_TCPWINDOW_MAX 65535 /* maximum TCP window size */
181 
182 
183 /* Global typedefs ==============================================================================*/
184 /* Socket identifier */
185 typedef iHANDLE M2MB_SOCKET_BSD_SOCKET;
186 
187 /* Structure used for manipulating linger option. */
188 struct M2MB_SOCKET_BSD_LINGER
189 {
190  INT32 l_onoff; /* option on/off */
191  INT32 l_linger; /* linger time */
192 };
193 
194 /* Structure used by TCP/IP stack to store most addresses. */
195 struct M2MB_SOCKET_BSD_SOCKADDR
196 {
197  UINT8 _internal_sa_len; /* INTERNAL USE ONLY */
198  UINT8 sa_family;
199  CHAR sa_data[14];
200 };
201 
202 /* ======================================================================= */
203 
204 /* Structure for storing Internet address. */
205 struct M2MB_SOCKET_BSD_IN_ADDR
206 {
207  UINT32 s_addr; /* 32 bits inet address */
208 };
209 
210 /* Socket address, internet style. */
211 struct M2MB_SOCKET_BSD_SOCKADDR_IN
212 {
213  UINT8 _internal_sin_len; /* INTERNAL USE ONLY */
214  UINT8 sin_family; /* M2M Socket Protocol Families, e.g. M2MB_SOCKET_BSD_PF_INET. */
215  UINT16 sin_port; /* 16 bits port number. */
216  struct M2MB_SOCKET_BSD_IN_ADDR sin_addr; /* 32 bits inet address (IP). */
217  CHAR sin_zero[8]; /* INTERNAL USE ONLY */
218 };
219 
220 struct M2MB_SOCKET_BSD_IN6_ADDR
221 {
222  UINT32 s_addr[4];
223 };
224 
225 struct M2MB_SOCKET_BSD_IPV6_ADDR
226 {
227  union
228  {
229  UINT8 addr8[16];
230  UINT16 addr16[8];
231  UINT32 addr32[4];
232  } v6_v;
233 
234 #define addr8_s v6_v.addr8
235 #define addr16_s v6_v.addr16
236 #define addr32_s v6_v.addr32
237 
238 };
239 
240 /* Socket address, internet style. */
241 struct M2MB_SOCKET_BSD_SOCKADDR_IN6
242 {
243  UINT8 _internal_sin6_len; /* INTERNAL USE ONLY */
244  UINT8 sin6_family; /* M2M Socket Protocol Families, e.g. M2MB_SOCKET_BSD_PF_INET. */
245  UINT16 sin6_port; /* 16 bits port number. */
246  UINT32 sin6_flowinfo;
247  struct M2MB_SOCKET_BSD_IPV6_ADDR sin6_addr; /* 32 bits inet address (IP). */
248  UINT32 sin6_scope_id;
249 };
250 
251 /* Structure returned by network data base library. */
252 struct M2MB_SOCKET_BSD_HOSTENT
253 {
254  CHAR *h_name; /* Official name of host */
255  CHAR **h_aliases; /* Pointer to struct of aliases */
256  INT32 h_addrtype; /* Host address type, equals M2MB_SOCKET_BSD_AF_INET */
257  INT32 h_length; /* Length of address */
258  CHAR **h_addr_list; /* Pointer to array of pointers with inet v4 addresses */
259 };
260 
261 /* Structure used in M2MB_SOCKET_bsd_select() call. */
262 struct M2MB_SOCKET_BSD_TIMEVAL
263 {
264  INT32 m_tv_sec; /* seconds */
265  INT32 m_tv_usec; /* microseconds */
266 };
267 
268 /* FD set size used by M2MB_SOCKET_bsd_select(). */
269 #define M2MB_SOCKET_BSD_FD_SETSIZE 32
270 
271 /* Note: This is already under investigation.
272 
273  FD set used by m2mb_socket_bsd_select().
274  Users please do not access to this struct directly, instead use the APIs
275  m2mb_socket_bsd_fd_zero_func, m2mb_socket_bsd_fd_set_func,
276  m2mb_socket_bsd_fd_clr_func,m2mb_socket_bsd_fd_isset_func */
277 typedef struct M2MB_SOCKET_BSD_FD_SET
278 {
279  INT32 fd_count; /* How many are SET? */
280  UINT32 fd_array[M2MB_SOCKET_BSD_FD_SETSIZE]; /* Bit map of SOCKET Descriptors. */
281 } M2MB_SOCKET_BSD_FD_SET_T;
282 
283 
284 
285 /* Global functions =============================================================================*/
286 /* ======================================================================= */
287 
288 /* M2M BSD socket interface */
289 
290 /*-----------------------------------------------------------------------------------------------*/
326 /*-----------------------------------------------------------------------------------------------*/
327 
328 M2MB_SOCKET_BSD_SOCKET m2mb_socket_bsd_socket( INT32 domain, INT32 type, INT32 protocol );
329 
330 /*-----------------------------------------------------------------------------------------------*/
361 /*-----------------------------------------------------------------------------------------------*/
362 INT32 m2mb_socket_bsd_bind( M2MB_SOCKET_BSD_SOCKET s, struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 namelen );
363 
364 /*-----------------------------------------------------------------------------------------------*/
394 /*-----------------------------------------------------------------------------------------------*/
395 INT32 m2mb_socket_bsd_connect( M2MB_SOCKET_BSD_SOCKET s, const struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 namelen );
396 
397 /*-----------------------------------------------------------------------------------------------*/
423 /*-----------------------------------------------------------------------------------------------*/
424 INT32 m2mb_socket_bsd_listen( M2MB_SOCKET_BSD_SOCKET s, INT32 backlog );
425 
426 /*-----------------------------------------------------------------------------------------------*/
456 /*-----------------------------------------------------------------------------------------------*/
457 M2MB_SOCKET_BSD_SOCKET m2mb_socket_bsd_accept( M2MB_SOCKET_BSD_SOCKET s, struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 *namelen );
458 
459 /*-----------------------------------------------------------------------------------------------*/
482 /*-----------------------------------------------------------------------------------------------*/
483 INT32 m2mb_socket_bsd_close( M2MB_SOCKET_BSD_SOCKET s );
484 
485 /*-----------------------------------------------------------------------------------------------*/
514 /*-----------------------------------------------------------------------------------------------*/
515 INT32 m2mb_socket_bsd_get_peer_name( M2MB_SOCKET_BSD_SOCKET s, struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 *namelen );
516 
517 /*-----------------------------------------------------------------------------------------------*/
546 /*-----------------------------------------------------------------------------------------------*/
547 INT32 m2mb_socket_bsd_get_sock_name( M2MB_SOCKET_BSD_SOCKET s, struct M2MB_SOCKET_BSD_SOCKADDR *name, INT32 *namelen );
548 
549 /*-----------------------------------------------------------------------------------------------*/
582 /*-----------------------------------------------------------------------------------------------*/
583 INT32 m2mb_socket_bsd_recv( M2MB_SOCKET_BSD_SOCKET s, void *buf, INT32 len, INT32 flags );
584 
585 /*-----------------------------------------------------------------------------------------------*/
625 /*-----------------------------------------------------------------------------------------------*/
626 INT32 m2mb_socket_bsd_recv_from( M2MB_SOCKET_BSD_SOCKET s, void *buf, INT32 len, INT32 flags,
627  struct M2MB_SOCKET_BSD_SOCKADDR *from, INT32 *fromlen );
628 
629 
630 /*-----------------------------------------------------------------------------------------------*/
663 /*-----------------------------------------------------------------------------------------------*/
664 INT32 m2mb_socket_bsd_send( M2MB_SOCKET_BSD_SOCKET s, const void *buf, INT32 len, INT32 flags );
665 
666 /*-----------------------------------------------------------------------------------------------*/
706 /*-----------------------------------------------------------------------------------------------*/
707 INT32 m2mb_socket_bsd_send_to( M2MB_SOCKET_BSD_SOCKET s, const void *buf, INT32 len, INT32 flags,
708  const struct M2MB_SOCKET_BSD_SOCKADDR *to, INT32 tolen );
709 
710 /*-----------------------------------------------------------------------------------------------*/
742 /*-----------------------------------------------------------------------------------------------*/
743 INT32 m2mb_socket_bsd_get_sock_opt( M2MB_SOCKET_BSD_SOCKET s, INT32 level, INT32 optname, void *optval, INT32 *optlen );
744 
745 /*-----------------------------------------------------------------------------------------------*/
776 /*-----------------------------------------------------------------------------------------------*/
777 INT32 m2mb_socket_bsd_set_sock_opt( M2MB_SOCKET_BSD_SOCKET s, INT32 level, INT32 optname, const void *optval, INT32 optlen );
778 
779 /*-----------------------------------------------------------------------------------------------*/
805 /*-----------------------------------------------------------------------------------------------*/
806 
807 INT32 m2mb_socket_bsd_ioctl( M2MB_SOCKET_BSD_SOCKET s, INT32 cmd, void *argp );
808 
809 /*-----------------------------------------------------------------------------------------------*/
844 /*-----------------------------------------------------------------------------------------------*/
845 INT32 m2mb_socket_bsd_select( INT32 nfds, M2MB_SOCKET_BSD_FD_SET_T *readfds,
846  M2MB_SOCKET_BSD_FD_SET_T *writefds, M2MB_SOCKET_BSD_FD_SET_T *exceptfds,
847  const struct M2MB_SOCKET_BSD_TIMEVAL *timeout );
848 
849 /*-----------------------------------------------------------------------------------------------*/
871 /*-----------------------------------------------------------------------------------------------*/
872 void m2mb_socket_bsd_fd_zero_func( M2MB_SOCKET_BSD_FD_SET_T *set );
873 
874 /*-----------------------------------------------------------------------------------------------*/
899 void m2mb_socket_bsd_fd_set_func( INT32 fd, M2MB_SOCKET_BSD_FD_SET_T *set );
900 
901 /*-----------------------------------------------------------------------------------------------*/
926 void m2mb_socket_bsd_fd_clr_func( INT32 fd, M2MB_SOCKET_BSD_FD_SET_T *set );
927 
928 /*-----------------------------------------------------------------------------------------------*/
954 UINT8 m2mb_socket_bsd_fd_isset_func( INT32 fd, M2MB_SOCKET_BSD_FD_SET_T *set );
955 
956 /*-----------------------------------------------------------------------------------------------*/
978 INT32 m2mb_socket_errno( void );
979 
980 /*-----------------------------------------------------------------------------------------------*/
1003 UINT16 m2mb_socket_bsd_htons( UINT16 x ); /* Host to network byte order (short) */
1004 
1005 /*-----------------------------------------------------------------------------------------------*/
1028 UINT16 m2mb_socket_bsd_ntohs( UINT16 x ); /* Network to host byte order (short) */
1029 
1030 /*-----------------------------------------------------------------------------------------------*/
1053 UINT32 m2mb_socket_bsd_htonl( UINT32 x ); /* Host to network byte order (long) */
1054 
1055 /*-----------------------------------------------------------------------------------------------*/
1078 UINT32 m2mb_socket_bsd_ntohl( UINT32 x ); /* Network to host byte order (long) */
1079 
1080 /*-----------------------------------------------------------------------------------------------*/
1111 CHAR *m2mb_socket_bsd_inet_ntop( INT32 af, const void *src, CHAR *dst, SIZE_T size );
1112 
1113 /*-----------------------------------------------------------------------------------------------*/
1143 INT32 m2mb_socket_bsd_inet_pton( INT32 af, const CHAR *src, void *dst );
1144 
1145 /*-----------------------------------------------------------------------------------------------*/
1183 INT32 m2mb_socket_bsd_get_host_by_name_2_r_cid( const CHAR *name, INT32 af,
1184  struct M2MB_SOCKET_BSD_HOSTENT *ret, CHAR *buf, SIZE_T buflen,
1185  struct M2MB_SOCKET_BSD_HOSTENT **result, INT32 *h_errnop, UINT8 cid );
1186 
1187 /*-----------------------------------------------------------------------------------------------*/
1232 INT32 m2mb_socket_set_cid( M2MB_SOCKET_BSD_SOCKET s, UINT8 cid );
1233 
1234 
1235 #endif /* M2M_M2MB_SOCKET_API_H */
M2MB_SOCKET_BSD_FD_SET
Definition: m2mb_socket.h:277
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:225
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:205
M2MB_SOCKET_BSD_IN6_ADDR
Definition: m2mb_socket.h:220
M2MB_SOCKET_BSD_SOCKADDR_IN
Definition: m2mb_socket.h:211
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:262
M2MB_SOCKET_BSD_SOCKADDR_IN6
Definition: m2mb_socket.h:241
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:195
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:252
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:188
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