1socket_send4(3)            Library Functions Manual            socket_send4(3)
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NAME

6       socket_send4 - send a UDP datagram
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SYNTAX

9       #include <socket.h>
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11       ssize_t socket_send4(int s, const char* buf, size_t len,
12                            const char ip[4],uint16 port);
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DESCRIPTION

15       socket_send4 sends len bytes starting at buf in a UDP datagram over the
16       socket s to UDP port port on IP address ip.
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18       You can call socket_send4 without calling socket_bind4.  This  has  the
19       effect  as  first calling socket_bind4 with IP address 0.0.0.0 and port
20       0.
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RETURN VALUE

23       socket_send4 returns 0 if the datagram was sent successfully.  If  not,
24       it returns -1 and sets errno appropriately.
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EXAMPLE

27         #include <socket.h>
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29         int s;
30         char ip[4];
31         uint16 p;
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33         s = socket_tcp4();
34         socket_bind4(s,ip,p);
35         socket_send4(s,"hello, world",12,ip,p);
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SEE ALSO

39       socket_send6(3)
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43                                                               socket_send4(3)