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socket_ac...loseonexec(3)  Library Functions Manual  socket_ac...loseonexec(3)

NAME
       socket_accept4_makenonblocking_setcloseonexec - accept an IPv4 TCP con-
       nection	on  a  socket and set it to non-blocking I/O and close-on-exec
       #include	<libowfat/socket.h>

       int	socket_accept4_makenonblocking_setcloseonexec(int	s,char
       ip[4],uint16 *port);

DESCRIPTION
       This  is	 functionally  equivalent  to  calling socket_accept4 and then
       calling ndelay_on and io_tcloseonexec 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_setcloseonexec(s,ip,&p);

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

						     socket_ac...loseonexec(3)

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