You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
27 lines
606 B
Groff
27 lines
606 B
Groff
.TH socket_udp4 3
|
|
.SH NAME
|
|
socket_udp4 \- create a non-blocking UDP/IP datagram socket
|
|
.SH SYNTAX
|
|
.B #include <socket.h>
|
|
|
|
int \fBsocket_udp4\fP();
|
|
.SH DESCRIPTION
|
|
socket_udp4 creates a non-blocking UDP/IP datagram socket and returns a
|
|
file descriptor pointing to that socket. If something goes wrong,
|
|
socket_udp4 returns -1, setting errno appropriately, without allocating
|
|
any resources.
|
|
|
|
.SH EXAMPLE
|
|
#include <socket.h>
|
|
|
|
int \fIs\fR;
|
|
char \fIip\fR[4];
|
|
uint16 \fIp\fR;
|
|
|
|
\fIs\fR = socket_udp4();
|
|
socket_bind4(s,ip,p);
|
|
socket_connect4(s,ip,p);
|
|
|
|
.SH "SEE ALSO"
|
|
socket_bind4(3), socket_bind6(3)
|