X-Git-Url: https://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=ultrix%2Fif_pppvar.h;fp=ultrix%2Fif_pppvar.h;h=0000000000000000000000000000000000000000;hp=fde3f35729bb1b004a35aa658f89b16c85caaeed;hb=5dce043b4b7e32d41598442361736a927a5db5e4;hpb=3e451dfe42426b51e6ce1d66a3e04de43e055568 diff --git a/ultrix/if_pppvar.h b/ultrix/if_pppvar.h deleted file mode 100644 index fde3f35..0000000 --- a/ultrix/if_pppvar.h +++ /dev/null @@ -1,135 +0,0 @@ -/* $Id: if_pppvar.h,v 1.8 2002/12/06 12:03:44 paulus Exp $ */ -/* - * if_pppvar.h - private structures and declarations for PPP. - * - * Copyright (c) 1994 Paul Mackerras. 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. - * - * 3. The name(s) of the authors of this software must not be used to - * endorse or promote products derived from this software without - * prior written permission. - * - * 4. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by Paul Mackerras - * ". - * - * THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO - * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY - * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN - * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING - * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Copyright (c) 1984-2000 Carnegie Mellon University. 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. - * - * 3. The name "Carnegie Mellon University" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For permission or any legal - * details, please contact - * Office of Technology Transfer - * Carnegie Mellon University - * 5000 Forbes Avenue - * Pittsburgh, PA 15213-3890 - * (412) 268-4387, fax: (412) 268-7395 - * tech-transfer@andrew.cmu.edu - * - * 4. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by Computing Services - * at Carnegie Mellon University (http://www.cmu.edu/computing/)." - * - * CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO - * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE - * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN - * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING - * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -/* - * Supported network protocols. These values are used for - * indexing sc_npmode. - */ -#define NP_IP 0 /* Internet Protocol */ -#define NUM_NP 1 /* Number of NPs. */ - -/* - * Structure describing each ppp unit. - */ -struct ppp_softc { - struct ifnet sc_if; /* network-visible interface */ - u_int sc_flags; /* control/status bits; see if_ppp.h */ - void *sc_devp; /* pointer to device-dep structure */ - void (*sc_start) __P((struct ppp_softc *)); /* start output proc */ - void (*sc_ctlp) __P((struct ppp_softc *)); /* rcvd control pkt */ - void (*sc_relinq) __P((struct ppp_softc *)); /* relinquish ifunit */ - short sc_mru; /* max receive unit */ - pid_t sc_xfer; /* used in transferring unit */ - struct ifqueue sc_rawq; /* received packets */ - struct ifqueue sc_inq; /* queue of input packets for daemon */ - struct ifqueue sc_fastq; /* interactive output packet q */ - struct mbuf *sc_togo; /* output packet ready to go */ - struct mbuf *sc_npqueue; /* output packets not to be sent yet */ - struct mbuf **sc_npqtail; /* ptr to last next ptr in npqueue */ - struct pppstat sc_stats; /* count of bytes/pkts sent/rcvd */ - caddr_t sc_bpf; /* hook for BPF */ - enum NPmode sc_npmode[NUM_NP]; /* what to do with each NP */ - struct compressor *sc_xcomp; /* transmit compressor */ - void *sc_xc_state; /* transmit compressor state */ - struct compressor *sc_rcomp; /* receive decompressor */ - void *sc_rc_state; /* receive decompressor state */ - time_t sc_last_sent; /* time (secs) last NP pkt sent */ - time_t sc_last_recv; /* time (secs) last NP pkt rcvd */ -#ifdef VJC - struct slcompress *sc_comp; /* vjc control buffer */ -#endif - - /* Device-dependent part for async lines. */ - ext_accm sc_asyncmap; /* async control character map */ - u_long sc_rasyncmap; /* receive async control char map */ - struct mbuf *sc_outm; /* mbuf chain currently being output */ - struct mbuf *sc_m; /* pointer to input mbuf chain */ - struct mbuf *sc_mc; /* pointer to current input mbuf */ - char *sc_mp; /* ptr to next char in input mbuf */ - short sc_ilen; /* length of input packet so far */ - u_short sc_fcs; /* FCS so far (input) */ - u_short sc_outfcs; /* FCS so far for output packet */ - u_char sc_rawin[16]; /* chars as received */ - int sc_rawin_count; /* # in sc_rawin */ -}; - -struct ppp_softc ppp_softc[NPPP]; - -struct ppp_softc *pppalloc(pid_t pid); -void pppdealloc(struct ppp_softc *sc); -int pppoutput(struct ifnet *, struct mbuf *, struct sockaddr *); -int pppioctl(struct ppp_softc *sc, int cmd, caddr_t data, int flag); -void ppp_restart(struct ppp_softc *sc); -void ppppktin(struct ppp_softc *sc, struct mbuf *m, int lost); -struct mbuf *ppp_dequeue(struct ppp_softc *sc);