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socket_acc...onblocking(3) Library Functions Manual socket_acc...onblocking(3)

NAME
       socket_accept4_makenonblocking  -  accept  an  IPv4 TCP connection on a
       socket and set it to non-blocking I/O

SYNTAX
       #include	<libowfat/socket.h>

       int socket_accept4_makenonblocking(int s,char ip[4],uint16 *port);

DESCRIPTION
       This is functionally equivalent	to  calling  socket_accept4  and  then
       calling ndelay_on on the	returned socket.

       However,	 if  may save a	syscall	or two and in the process avoid	a race
       condition.

EXAMPLE
	 #include <libowfat/socket.h>

	 int s;
	 char ip[4];
	 uint16	p;

	 s = socket_tcp4();
	 socket_bind4(s,ip,p);
	 socket_listen(s,16);
	 socket_accept4_makenonblocking(s,ip,&p);

SEE ALSO
       socket_accept4(3),  socket_connected(3),	  socket_accept6_makenonblock-
       ing(3),	socket_accept4_setcloseonexec(3), socket_accept4_makenonblock-
       ing_setcloseonexec(3)

						    socket_acc...onblocking(3)

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<https://man.freebsd.org/cgi/man.cgi?query=libowfat_socket_accept4_makenonblocking&sektion=3&manpath=FreeBSD+Ports+14.3.quarterly>

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