diff options
Diffstat (limited to 'cpukit/libnetworking/rtems/rtems_netinet_in.h')
| -rw-r--r-- | cpukit/libnetworking/rtems/rtems_netinet_in.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/cpukit/libnetworking/rtems/rtems_netinet_in.h b/cpukit/libnetworking/rtems/rtems_netinet_in.h new file mode 100644 index 0000000000..53240e415b --- /dev/null +++ b/cpukit/libnetworking/rtems/rtems_netinet_in.h @@ -0,0 +1,80 @@ +/*- + * Copyright (c) 1982, 1986, 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _RTEMS_RTEMS_NETINET_IN_H +#define _RTEMS_RTEMS_NETINET_IN_H + +#include <rtems.h> +#include <netinet/in.h> + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/* + * Ports > IPPORT_USERRESERVED are reserved + * for servers, not necessarily privileged. (IP_PORTRANGE_DEFAULT) + */ +#define IPPORT_USERRESERVED 5000 + +/* Deprecated in current FreeBSD */ +#define IPCTL_RTEXPIRE 5 /* cloned route expiration time */ +#define IPCTL_RTMINEXPIRE 6 /* min value for expiration time */ +#define IPCTL_RTMAXCACHE 7 /* trigger level for dynamic expire */ + +int in_cksum(struct mbuf *, int); + +/* Firewall hooks */ +struct ip; +typedef int ip_fw_chk_t(struct ip**, int, struct ifnet*, int, struct mbuf**); +typedef int ip_fw_ctl_t(int, struct mbuf**); +extern ip_fw_chk_t *ip_fw_chk_ptr; +extern ip_fw_ctl_t *ip_fw_ctl_ptr; + +/* IP NAT hooks */ +typedef int ip_nat_t(struct ip**, struct mbuf**, struct ifnet*, int); +typedef int ip_nat_ctl_t(int, struct mbuf**); +extern ip_nat_t *ip_nat_ptr; +extern ip_nat_ctl_t *ip_nat_ctl_ptr; +#define IP_NAT_IN 0x00000001 +#define IP_NAT_OUT 0x00000002 + +/* + * Options for use with [gs]etsockopt at the IP level. + * + * The value is stored in an integer. Use negative numbers to avoid conflicts + * with BSD. + */ +#define IP_NAT (-55) /* set/get NAT opts */ + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* _RTEMS_RTEMS_NETINET_IN_H */ |