int main (int argc, char const *const *argv, char const *const *envp)
{
unsigned int backlog = 20 ;
int flagreuse = 1 ;
PROG = "s6-ipcserver-socketbinder" ;
{
subgetopt_t l = SUBGETOPT_ZERO ;
for (;;)
{
register int opt = subgetopt_r(argc, argv, "Ddb:", &l) ;
if (opt == -1) break ;
switch (opt)
{
case 'D' : flagreuse = 0 ; break ;
case 'd' : flagreuse = 1 ; break ;
case 'b' : if (!uint0_scan(l.arg, &backlog)) dieusage() ; break ;
default : dieusage() ;
}
}
argc -= l.ind ; argv += l.ind ;
}
if (argc < 2) dieusage() ;
close(0) ;
if (ipc_stream()) strerr_diefu1sys(111, "create socket") ;
{
mode_t m = umask(0) ;
if ((flagreuse ? ipc_bind_reuse(0, argv[0]) : ipc_bind(0, argv[0])) < 0)
strerr_diefu2sys(111, "bind to ", argv[0]) ;
umask(m) ;
}
if (ipc_listen(0, backlog) < 0) strerr_diefu2sys(111, "listen to ", argv[0]) ;
pathexec_run(argv[1], argv + 1, envp) ;
strerr_dieexec(111, argv[1]) ;
}
static gpointer
wt_ipc_mainloop (gpointer __unused)
{
struct timespec timestruc;
timestruc.tv_sec = ((unsigned long long) (delay * NSEC_COUNT)) / NSEC_COUNT;
timestruc.tv_nsec = ((unsigned long long) (delay * NSEC_COUNT)) % NSEC_COUNT;
for (;;)
{
if (mutex_trylock (mutex))
{
mutex_unlock (mutex);
break;
}
ipc_listen ();
ipc_interact ();
nanosleep (×truc, 0);
}
g_thread_exit (0);
return 0;
}
/* Open socket on a specific port for reading. */
int ipc_bind_listen_port(u16 port)
{
return ipc_listen(port);
}
