shithub: 9intro

ref: a351bcdccdf5a4273bc8dc3360a48fbb8b8aa9ea
dir: /src/listen.c/

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#include <u.h>
#include <libc.h>

void
main(int argc, char* argv[])
{
	int	cfd, lfd;
	char	adir[40];
	char	dir[40];

	cfd = announce("tcp!*!9988", adir);
	if (cfd < 0)
		sysfatal("announce: %r");
	print("announced in %s (cfd=%d)\n", adir, cfd);
	lfd = listen(adir, dir);
	print("attending call in %s (lfd=%d)\n", dir, lfd);
	for(;;)
		sleep(1000);	// let us see
}