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socket_send4
Langue: en
Version: 156060 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
socket_send4 - send a UDP datagramSYNTAX
#include <socket.h>ssize_t socket_send4(int s, const char* buf, size_t len,
const char ip[4],uint16 port);
DESCRIPTION
socket_send4 sends len bytes starting at buf in a UDP datagram over the socket s to UDP port port on IP address ip.You can call socket_send4 without calling socket_bind4. This has the effect as first calling socket_bind4 with IP address 0.0.0.0 and port 0.
RETURN VALUE
socket_send4 returns 0 if the datagram was sent successfully. If not, it returns -1 and sets errno appropriately.EXAMPLE
#include <socket.h>
int s;
char ip[4];
uint16 p;
s = socket_tcp4();
socket_bind4(s,ip,p);
socket_send4(s,"hello, world",12,ip,p);
SEE ALSO
socket_send6(3)Contenus ©2006-2024 Benjamin Poulain
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