void _init(void)
{
if (getpagesize() != CI_PAGE_SIZE)
ci_fail(("Page size mismatch, expected %u, "
"but the current value is %u",
CI_PAGE_SIZE, getpagesize()));
/* must not do any logging yet... */
if( citp_do_init(CITP_INIT_ALL) < 0 )
ci_fail(("EtherFabric transport library: failed to initialise (%d)",
citp.init_level));
Log_S(log("citp: initialisation done."));
}
int __ci_udp_shutdown(ci_netif* netif, ci_udp_state* us, int how)
{
ci_assert(netif);
ci_assert(us);
/* On Windows you can shutdown socket even if it is not connected */
if( udp_raddr_be32(us) == 0 )
return -ENOTCONN;
/* Maybe ESHUTDOWN is suitable, but Linux returns EPIPE */
switch( how ) {
case SHUT_RD:
us->s.rx_errno |= CI_SHUT_RD;
break;
case SHUT_WR:
us->s.rx_errno |= CI_SHUT_WR;
us->s.tx_errno = EPIPE;
break;
case SHUT_RDWR:
us->s.rx_errno |= (CI_SHUT_RD | CI_SHUT_WR);
us->s.tx_errno = EPIPE;
ci_assert(UDP_IS_SHUT_RDWR(us));
break;
default:
ci_fail(("'how' parameter of shutdown() must be verified earlier"));
return -EINVAL;
}
/* shutdown() must not disconnect */
return 0;
}
void _init(void)
{
/* must not do any logging yet... */
if( citp_do_init(CITP_INIT_ALL) < 0 )
ci_fail(("EtherFabric transport library: failed to initialise (%d)",
citp.init_level));
Log_S(log("citp: initialisation done."));
}
int citp_ep_ioctl(citp_fdinfo* fdinfo, unsigned long request, long arg)
{
CITP_FDINFO_ASSERT_VALID(fdinfo);
Log_V(log(LPF "ioctl(%d, %lu, %ld)", fdinfo->fd, request, arg));
/*! \TODO see /usr/include/bits/ioctls.h for lots of socketey ones */
ci_fail(("?? not yet implemented"));
errno = ENOTSUP;
return -1;
}
void __ci_sys_fail(const char* fn, int rc, const char* file, int line)
{
ci_log("*** UNEXPECTED ERROR ***");
ci_log(" what: %s", fn);
ci_log(" called from: %s:%d", file, line);
ci_log(" return code: %d", rc);
#ifndef __KERNEL__
ci_log(" errno: %d", errno);
ci_log(" strerror: %s", strerror(errno));
#endif
ci_fail((" "));
}
