X-Git-Url: https://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Fipcp.c;h=f20257931721952fb8b7a967c7d3d739f12c35eb;hp=8e20c525e8379753c8d5116b8075b7617f5f616c;hb=6a34bc9a3edf435bc67e81755b65acb6786c98b3;hpb=eff1bf74317aeed1a98d141f8cf0aec6c8756162 diff --git a/pppd/ipcp.c b/pppd/ipcp.c index 8e20c52..f202579 100644 --- a/pppd/ipcp.c +++ b/pppd/ipcp.c @@ -18,7 +18,7 @@ */ #ifndef lint -static char rcsid[] = "$Id: ipcp.c,v 1.9 1994/08/22 00:36:38 paulus Exp $"; +static char rcsid[] = "$Id: ipcp.c,v 1.13 1994/10/22 11:54:04 paulus Exp $"; #endif /* @@ -30,41 +30,37 @@ static char rcsid[] = "$Id: ipcp.c,v 1.9 1994/08/22 00:36:38 paulus Exp $"; #include #include #include +#include #include "pppd.h" -#include "ppp.h" #include "fsm.h" #include "ipcp.h" #include "pathnames.h" /* global vars */ -ipcp_options ipcp_wantoptions[NPPP]; /* Options that we want to request */ -ipcp_options ipcp_gotoptions[NPPP]; /* Options that peer ack'd */ -ipcp_options ipcp_allowoptions[NPPP]; /* Options we allow peer to request */ -ipcp_options ipcp_hisoptions[NPPP]; /* Options that we ack'd */ - -extern char ifname[]; -extern char devnam[]; -extern int baud_rate; +ipcp_options ipcp_wantoptions[N_PPP]; /* Options that we want to request */ +ipcp_options ipcp_gotoptions[N_PPP]; /* Options that peer ack'd */ +ipcp_options ipcp_allowoptions[N_PPP]; /* Options we allow peer to request */ +ipcp_options ipcp_hisoptions[N_PPP]; /* Options that we ack'd */ /* local vars */ -static int cis_received[NPPP]; /* # Conf-Reqs received */ +static int cis_received[N_PPP]; /* # Conf-Reqs received */ /* * Callbacks for fsm code. (CI = Configuration Information) */ -static void ipcp_resetci __ARGS((fsm *)); /* Reset our CI */ -static int ipcp_cilen __ARGS((fsm *)); /* Return length of our CI */ -static void ipcp_addci __ARGS((fsm *, u_char *, int *)); /* Add our CI */ -static int ipcp_ackci __ARGS((fsm *, u_char *, int)); /* Peer ack'd our CI */ -static int ipcp_nakci __ARGS((fsm *, u_char *, int)); /* Peer nak'd our CI */ -static int ipcp_rejci __ARGS((fsm *, u_char *, int)); /* Peer rej'd our CI */ -static int ipcp_reqci __ARGS((fsm *, u_char *, int *, int)); /* Rcv CI */ -static void ipcp_up __ARGS((fsm *)); /* We're UP */ -static void ipcp_down __ARGS((fsm *)); /* We're DOWN */ -static void ipcp_script __ARGS((fsm *, char *)); /* Run an up/down script */ - -fsm ipcp_fsm[NPPP]; /* IPCP fsm structure */ +static void ipcp_resetci __P((fsm *)); /* Reset our CI */ +static int ipcp_cilen __P((fsm *)); /* Return length of our CI */ +static void ipcp_addci __P((fsm *, u_char *, int *)); /* Add our CI */ +static int ipcp_ackci __P((fsm *, u_char *, int)); /* Peer ack'd our CI */ +static int ipcp_nakci __P((fsm *, u_char *, int)); /* Peer nak'd our CI */ +static int ipcp_rejci __P((fsm *, u_char *, int)); /* Peer rej'd our CI */ +static int ipcp_reqci __P((fsm *, u_char *, int *, int)); /* Rcv CI */ +static void ipcp_up __P((fsm *)); /* We're UP */ +static void ipcp_down __P((fsm *)); /* We're DOWN */ +static void ipcp_script __P((fsm *, char *)); /* Run an up/down script */ + +fsm ipcp_fsm[N_PPP]; /* IPCP fsm structure */ static fsm_callbacks ipcp_callbacks = { /* IPCP callback routines */ ipcp_resetci, /* Reset our Configuration Information */ @@ -103,7 +99,7 @@ static fsm_callbacks ipcp_callbacks = { /* IPCP callback routines */ */ char * ip_ntoa(ipaddr) -u_long ipaddr; +u_int32_t ipaddr; { static char b[64]; @@ -130,7 +126,7 @@ ipcp_init(unit) ipcp_options *ao = &ipcp_allowoptions[unit]; f->unit = unit; - f->protocol = IPCP; + f->protocol = PPP_IPCP; f->callbacks = &ipcp_callbacks; fsm_init(&ipcp_fsm[unit]); @@ -296,7 +292,7 @@ ipcp_addci(f, ucp, lenp) if (neg) { \ int addrlen = (old? CILEN_ADDRS: CILEN_ADDR); \ if (len >= addrlen) { \ - u_long l; \ + u_int32_t l; \ PUTCHAR(opt, ucp); \ PUTCHAR(addrlen, ucp); \ l = ntohl(val1); \ @@ -359,7 +355,7 @@ ipcp_ackci(f, p, len) { ipcp_options *go = &ipcp_gotoptions[f->unit]; u_short cilen, citype, cishort; - u_long cilong; + u_int32_t cilong; u_char cimaxslotindex, cicflag; /* @@ -394,7 +390,7 @@ ipcp_ackci(f, p, len) #define ACKCIADDR(opt, neg, old, val1, val2) \ if (neg) { \ int addrlen = (old? CILEN_ADDRS: CILEN_ADDR); \ - u_long l; \ + u_int32_t l; \ if ((len -= addrlen) < 0) \ goto bad; \ GETCHAR(citype, p); \ @@ -451,7 +447,7 @@ ipcp_nakci(f, p, len) u_char cimaxslotindex, cicflag; u_char citype, cilen, *next; u_short cishort; - u_long ciaddr1, ciaddr2, l; + u_int32_t ciaddr1, ciaddr2, l; ipcp_options no; /* options we've seen Naks for */ ipcp_options try; /* options to request next time */ @@ -498,7 +494,7 @@ ipcp_nakci(f, p, len) * Accept the peer's idea of {our,his} address, if different * from our idea, only if the accept_{local,remote} flag is set. */ - NAKCIADDR(CI_ADDR, neg_addr, go->old_addrs, + NAKCIADDR((go->old_addrs? CI_ADDRS: CI_ADDR), neg_addr, go->old_addrs, if (go->accept_local && ciaddr1) { /* Do we know our address? */ try.ouraddr = ciaddr1; IPCPDEBUG((LOG_INFO, "local IP address %s", @@ -623,7 +619,7 @@ ipcp_rejci(f, p, len) ipcp_options *go = &ipcp_gotoptions[f->unit]; u_char cimaxslotindex, ciflag, cilen; u_short cishort; - u_long cilong; + u_int32_t cilong; ipcp_options try; /* options to request next time */ try = *go; @@ -637,7 +633,7 @@ ipcp_rejci(f, p, len) len >= (cilen = old? CILEN_ADDRS: CILEN_ADDR) && \ p[1] == cilen && \ p[0] == opt) { \ - u_long l; \ + u_int32_t l; \ len -= cilen; \ INCPTR(2, p); \ GETLONG(l, p); \ @@ -722,7 +718,7 @@ ipcp_reqci(f, inp, len, reject_if_disagree) u_char *cip, *next; /* Pointer to current and next CIs */ u_short cilen, citype; /* Parsed len, type */ u_short cishort; /* Parsed short value */ - u_long tl, ciaddr1, ciaddr2;/* Parsed address values */ + u_int32_t tl, ciaddr1, ciaddr2;/* Parsed address values */ int rc = CONFACK; /* Final packet return code */ int orc; /* Individual option return code */ u_char *p; /* Pointer to next char to parse */ @@ -960,7 +956,7 @@ static void ipcp_up(f) fsm *f; { - u_long mask; + u_int32_t mask; ipcp_options *ho = &ipcp_hisoptions[f->unit]; ipcp_options *go = &ipcp_gotoptions[f->unit]; @@ -1047,7 +1043,7 @@ static void ipcp_down(f) fsm *f; { - u_long ouraddr, hisaddr; + u_int32_t ouraddr, hisaddr; IPCPDEBUG((LOG_INFO, "ipcp: down")); @@ -1109,7 +1105,7 @@ ipcp_printpkt(p, plen, printer, arg) int code, id, len, olen; u_char *pstart, *optend; u_short cishort; - u_long cilong; + u_int32_t cilong; if (plen < HEADERLEN) return 0;