diff options
Diffstat (limited to 'newlib/libc/sys/linux/include/net/if_ppp.h')
| -rw-r--r-- | newlib/libc/sys/linux/include/net/if_ppp.h | 148 |
1 files changed, 58 insertions, 90 deletions
diff --git a/newlib/libc/sys/linux/include/net/if_ppp.h b/newlib/libc/sys/linux/include/net/if_ppp.h index bf5ec8387..0d4b6078f 100644 --- a/newlib/libc/sys/linux/include/net/if_ppp.h +++ b/newlib/libc/sys/linux/include/net/if_ppp.h @@ -1,78 +1,41 @@ -/* From: if_ppp.h,v 1.3 1995/06/12 11:36:50 paulus Exp */ - /* * if_ppp.h - Point-to-Point Protocol definitions. * - * Copyright (c) 1989 Carnegie Mellon University. - * - * 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. - * 3. 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. + * Copyright (c) 1989 Carnegie Mellon University. + * All rights reserved. * - * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY 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 UNIVERSITY 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. - * - */ - -/* - * ==FILEVERSION 960926== + * Redistribution and use in source and binary forms are permitted + * provided that the above copyright notice and this paragraph are + * duplicated in all such forms and that any documentation, + * advertising materials, and other materials related to such + * distribution and use acknowledge that the software was developed + * by Carnegie Mellon University. The name of the + * University may not be used to endorse or promote products derived + * from this software without specific prior written permission. + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. * - * NOTE TO MAINTAINERS: - * If you modify this file at all, please set the above date. - * if_ppp.h is shipped with a PPP distribution as well as with the kernel; - * if everyone increases the FILEVERSION number above, then scripts - * can do the right thing when deciding whether to install a new if_ppp.h - * file. Don't change the format of that line otherwise, so the - * installation script can recognize it. + * $FreeBSD: src/sys/net/if_ppp.h,v 1.14 1999/08/28 00:48:20 peter Exp $ */ +#ifndef _IF_PPP_H_ +#define _IF_PPP_H_ -#ifndef __NET_IF_PPP_H -#define __NET_IF_PPP_H 1 - -#include <sys/types.h> -#include <sys/cdefs.h> - -#include <net/if.h> -#include <sys/ioctl.h> +/* XXX this used to be self-contained. */ #include <net/ppp_defs.h> - -__BEGIN_DECLS +#include <net/if.h> /* * Packet sizes */ - #define PPP_MTU 1500 /* Default MTU (size of Info field) */ #define PPP_MAXMRU 65000 /* Largest MRU we allow */ -#define PPP_VERSION "2.2.0" -#define PPP_MAGIC 0x5002 /* Magic value for the ppp structure */ -#define PROTO_IPX 0x002b /* protocol numbers */ -#define PROTO_DNA_RT 0x0027 /* DNA Routing */ - +#define PPP_MAXMTU 16384 /* Largest MTU we allow */ /* * Bit definitions for flags. */ - #define SC_COMP_PROT 0x00000001 /* protocol compression (output) */ #define SC_COMP_AC 0x00000002 /* header compression (output) */ #define SC_COMP_TCP 0x00000004 /* TCP (VJ) compression (output) */ @@ -81,57 +44,57 @@ __BEGIN_DECLS #define SC_REJ_COMP_TCP 0x00000020 /* reject TCP (VJ) comp. on input */ #define SC_CCP_OPEN 0x00000040 /* Look at CCP packets */ #define SC_CCP_UP 0x00000080 /* May send/recv compressed packets */ -#define SC_ENABLE_IP 0x00000100 /* IP packets may be exchanged */ -#define SC_COMP_RUN 0x00001000 /* compressor has been inited */ -#define SC_DECOMP_RUN 0x00002000 /* decompressor has been inited */ #define SC_DEBUG 0x00010000 /* enable debug messages */ #define SC_LOG_INPKT 0x00020000 /* log contents of good pkts recvd */ #define SC_LOG_OUTPKT 0x00040000 /* log contents of pkts sent */ #define SC_LOG_RAWIN 0x00080000 /* log all chars received */ #define SC_LOG_FLUSH 0x00100000 /* log all chars flushed */ -#define SC_MASK 0x0fE0ffff /* bits that user can change */ +#define SC_RCV_B7_0 0x01000000 /* have rcvd char with bit 7 = 0 */ +#define SC_RCV_B7_1 0x02000000 /* have rcvd char with bit 7 = 1 */ +#define SC_RCV_EVNP 0x04000000 /* have rcvd char with even parity */ +#define SC_RCV_ODDP 0x08000000 /* have rcvd char with odd parity */ +#define SC_MASK 0x0fff00ff /* bits that user can change */ -/* state bits */ -#define SC_ESCAPED 0x80000000 /* saw a PPP_ESCAPE */ +/* + * State bits in sc_flags, not changeable by user. + */ +#define SC_TIMEOUT 0x00000400 /* timeout is currently pending */ +#define SC_VJ_RESET 0x00000800 /* need to reset VJ decomp */ +#define SC_COMP_RUN 0x00001000 /* compressor has been initiated */ +#define SC_DECOMP_RUN 0x00002000 /* decompressor has been initiated */ +#define SC_DC_ERROR 0x00004000 /* non-fatal decomp error detected */ +#define SC_DC_FERROR 0x00008000 /* fatal decomp error detected */ +#define SC_TBUSY 0x10000000 /* xmitter doesn't need a packet yet */ +#define SC_PKTLOST 0x20000000 /* have lost or dropped a packet */ #define SC_FLUSH 0x40000000 /* flush input until next PPP_FLAG */ -#define SC_VJ_RESET 0x20000000 /* Need to reset the VJ decompressor */ -#define SC_XMIT_BUSY 0x10000000 /* ppp_write_wakeup is active */ -#define SC_RCV_ODDP 0x08000000 /* have rcvd char with odd parity */ -#define SC_RCV_EVNP 0x04000000 /* have rcvd char with even parity */ -#define SC_RCV_B7_1 0x02000000 /* have rcvd char with bit 7 = 1 */ -#define SC_RCV_B7_0 0x01000000 /* have rcvd char with bit 7 = 0 */ -#define SC_DC_FERROR 0x00800000 /* fatal decomp error detected */ -#define SC_DC_ERROR 0x00400000 /* non-fatal decomp error detected */ +#define SC_ESCAPED 0x80000000 /* saw a PPP_ESCAPE */ /* * Ioctl definitions. */ struct npioctl { - int protocol; /* PPP protocol, e.g. PPP_IP */ + int protocol; /* PPP procotol, e.g. PPP_IP */ enum NPmode mode; }; /* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */ struct ppp_option_data { - u_int8_t *ptr; - u_int32_t length; - int transmit; + u_char *ptr; + u_int length; + int transmit; }; struct ifpppstatsreq { - struct ifreq b; - struct ppp_stats stats; /* statistic information */ + char ifr_name[IFNAMSIZ]; + struct ppp_stats stats; }; struct ifpppcstatsreq { - struct ifreq b; - struct ppp_comp_stats stats; + char ifr_name[IFNAMSIZ]; + struct ppp_comp_stats stats; }; -#define ifr__name b.ifr_ifrn.ifrn_name -#define stats_ptr b.ifr_ifru.ifru_data - /* * Ioctl definitions. */ @@ -152,18 +115,23 @@ struct ifpppcstatsreq { #define PPPIOCSCOMPRESS _IOW('t', 77, struct ppp_option_data) #define PPPIOCGNPMODE _IOWR('t', 76, struct npioctl) /* get NP mode */ #define PPPIOCSNPMODE _IOW('t', 75, struct npioctl) /* set NP mode */ -#define PPPIOCGDEBUG _IOR('t', 65, int) /* Read debug level */ -#define PPPIOCSDEBUG _IOW('t', 64, int) /* Set debug level */ -#define PPPIOCGIDLE _IOR('t', 63, struct ppp_idle) /* get idle time */ +#define PPPIOCGIDLE _IOR('t', 74, struct ppp_idle) /* get idle time */ +#define PPPIOCSPASS _IOW('t', 71, struct bpf_program) /* set pass filter */ +#define PPPIOCSACTIVE _IOW('t', 70, struct bpf_program) /* set active filt */ -#define SIOCGPPPSTATS (SIOCDEVPRIVATE + 0) -#define SIOCGPPPVER (SIOCDEVPRIVATE + 1) /* NEVER change this!! */ -#define SIOCGPPPCSTATS (SIOCDEVPRIVATE + 2) +/* PPPIOC[GS]MTU are alternatives to SIOC[GS]IFMTU, used under Ultrix */ +#define PPPIOCGMTU _IOR('t', 73, int) /* get interface MTU */ +#define PPPIOCSMTU _IOW('t', 72, int) /* set interface MTU */ + +/* + * These two are interface ioctls so that pppstats can do them on + * a socket without having to open the serial device. + */ +#define SIOCGPPPSTATS _IOWR('i', 123, struct ifpppstatsreq) +#define SIOCGPPPCSTATS _IOWR('i', 122, struct ifpppcstatsreq) #if !defined(ifr_mtu) #define ifr_mtu ifr_ifru.ifru_metric #endif -__END_DECLS - -#endif /* net/if_ppp.h */ +#endif /* _IF_PPP_H_ */ |