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.
32 lines
897 B
Groff
32 lines
897 B
Groff
.TH socket_accept4_makenonblocking 3
|
|
.SH NAME
|
|
socket_accept4_makenonblocking \- accept an IPv4 TCP connection on a socket and set it to non-blocking I/O
|
|
.SH SYNTAX
|
|
.B #include <libowfat/socket.h>
|
|
|
|
int \fBsocket_accept4_makenonblocking\fP(int \fIs\fR,char \fIip\fR[4],uint16 *\fIport\fR);
|
|
.SH DESCRIPTION
|
|
This is functionally equivalent to calling \fIsocket_accept4\fR and then
|
|
calling \fIndelay_on\fR on the returned socket.
|
|
|
|
However, if may save a syscall or two and in the process avoid a race
|
|
condition.
|
|
|
|
.SH EXAMPLE
|
|
#include <libowfat/socket.h>
|
|
|
|
int \fIs\fR;
|
|
char \fIip\fR[4];
|
|
uint16 \fIp\fR;
|
|
|
|
\fIs\fR = socket_tcp4();
|
|
socket_bind4(s,ip,p);
|
|
socket_listen(s,16);
|
|
socket_accept4_makenonblocking(s,ip,&p);
|
|
|
|
.SH "SEE ALSO"
|
|
socket_accept4(3), socket_connected(3),
|
|
socket_accept6_makenonblocking(3),
|
|
socket_accept4_setcloseonexec(3),
|
|
socket_accept4_makenonblocking_setcloseonexec(3)
|