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Diffstat (limited to 'cpukit/pppd/pppd.h')
| -rw-r--r-- | cpukit/pppd/pppd.h | 655 |
1 files changed, 0 insertions, 655 deletions
diff --git a/cpukit/pppd/pppd.h b/cpukit/pppd/pppd.h deleted file mode 100644 index d1408a16a6..0000000000 --- a/cpukit/pppd/pppd.h +++ /dev/null @@ -1,655 +0,0 @@ -/* - * pppd.h - PPP daemon global declarations. - * - * Copyright (c) 1989 Carnegie Mellon University. - * All rights reserved. - * - * 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 MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. - * - * $Id$ - */ - -#ifndef __PPPD_H__ -#define __PPPD_H__ - -#include <stdbool.h> /* bool */ -#include <stdio.h> /* for FILE */ -#include <limits.h> /* for NGROUPS_MAX */ -#include <sys/param.h> -#include <sys/types.h> /* for uint32_t, if defined */ -#include <sys/time.h> /* for struct timeval */ -#include <net/ppp_defs.h> -#include <rtems/rtemsdialer.h> -#include <stdint.h> - -#if defined(__STDC__) -#include <stdarg.h> -#define __V(x) x -#else -#include <varargs.h> -#define __V(x) (va_alist) va_dcl -#define const -#define volatile -#endif - -#ifdef INET6 -#include "eui64.h" -#endif - -/* - * Limits. - */ - -#define NUM_PPP 1 /* One PPP interface supported (per process) */ -#define MAXWORDLEN 1024 /* max length of word in file (incl null) */ -#define MAXARGS 1 /* max # args to a command */ -#define MAXNAMELEN 256 /* max length of hostname or name for auth */ -#define MAXSECRETLEN 256 /* max length of password or secret */ - -/* - * Option descriptor structure. - */ - -enum opt_type { - o_special_noarg = 0, - o_special = 1, - o_bool, - o_int, - o_uint32, - o_string, -}; - -typedef struct { - char *name; /* name of the option */ - enum opt_type type; - void *addr; - char *description; - uint32_t flags; - void *addr2; - int upper_limit; - int lower_limit; -} option_t; - -/* Values for flags */ -#define OPT_VALUE 0xffL /* mask for presupplied value */ -#define OPT_HEX 0x100L /* int option is in hex */ -#define OPT_NOARG 0x200L /* option doesn't take argument */ -#define OPT_OR 0x400L /* OR in argument to value */ -#define OPT_INC 0x800L /* increment value */ -#define OPT_PRIV 0x1000L /* privileged option */ -#define OPT_STATIC 0x2000L /* string option goes into static array */ -#define OPT_LLIMIT 0x4000L /* check value against lower limit */ -#define OPT_ULIMIT 0x8000L /* check value against upper limit */ -#define OPT_LIMITS (OPT_LLIMIT|OPT_ULIMIT) -#define OPT_ZEROOK 0x10000L /* 0 value is OK even if not within limits */ -#define OPT_NOINCR 0x20000L /* value mustn't be increased */ -#define OPT_ZEROINF 0x40000L /* with OPT_NOINCR, 0 == infinity */ -#define OPT_A2INFO 0x100000L /* addr2 -> option_info to update */ -#define OPT_A2COPY 0x200000L /* addr2 -> second location to rcv value */ -#define OPT_ENABLE 0x400000L /* use *addr2 as enable for option */ -#define OPT_PRIVFIX 0x800000L /* can't be overridden if noauth */ -#define OPT_PREPASS 0x1000000L /* do this opt in pre-pass to find device */ -#define OPT_INITONLY 0x2000000L /* option can only be set in init phase */ -#define OPT_DEVEQUIV 0x4000000L /* equiv to device name */ -#define OPT_DEVNAM (OPT_PREPASS | OPT_INITONLY | OPT_DEVEQUIV) - -#define OPT_VAL(x) ((x) & OPT_VALUE) - -#ifndef GIDSET_TYPE -#define GIDSET_TYPE gid_t -#endif - -/* Structure representing a list of permitted IP addresses. */ -struct permitted_ip { - int permit; /* 1 = permit, 0 = forbid */ - uint32_t base; /* match if (addr & mask) == base */ - uint32_t mask; /* base and mask are in network byte order */ -}; - -/* - * Unfortunately, the linux kernel driver uses a different structure - * for statistics from the rest of the ports. - * This structure serves as a common representation for the bits - * pppd needs. - */ -struct pppd_stats { - unsigned int bytes_in; - unsigned int bytes_out; -}; - -/* Used for storing a sequence of words. Usually malloced. */ -struct wordlist { - struct wordlist *next; - char *word; -}; - -/* - * Global variables. - */ - -extern int pppd_kill_link; /* Signal to terminate processing loop */ -extern int hungup; /* Physical layer has disconnected */ -extern int pppifunit; /* Interface unit number */ -extern char ifname[]; /* Interface name */ -extern int pppd_ttyfd; /* Serial device file descriptor */ -extern char hostname[]; /* Our hostname */ -extern u_char outpacket_buf[]; /* Buffer for outgoing packets */ -extern int pppd_phase; /* Current state of link - see values below */ -extern int baud_rate; /* Current link speed in bits/sec */ -extern int redirect_stderr;/* Connector's stderr should go to file */ -extern char peer_authname[];/* Authenticated name of peer */ -extern int privileged; /* We were run by real-uid root */ -extern int need_holdoff; /* Need holdoff period after link terminates */ -extern char **script_env; /* Environment variables for scripts */ -extern int detached; /* Have detached from controlling tty */ -extern GIDSET_TYPE groups[NGROUPS_MAX]; /* groups the user is in */ -extern int ngroups; /* How many groups valid in groups */ -extern struct pppd_stats link_stats; /* byte/packet counts etc. for link */ -extern int using_pty; /* using pty as device (notty or pty opt.) */ -extern int log_to_fd; /* logging to this fd as well as syslog */ -extern char *no_ppp_msg; /* message to print if ppp not in kernel */ -extern volatile int pppd_status; /* exit status for pppd */ -extern int devnam_fixed; /* can no longer change devnam */ -extern int unsuccess; /* # unsuccessful connection attempts */ -extern int do_callback; /* set if we want to do callback next */ -extern int doing_callback; /* set if this is a callback */ -extern dialerfp pppd_dialer; /* script dialer function callback */ - -/* Values for do_callback and doing_callback */ -#define CALLBACK_DIALIN 1 /* we are expecting the call back */ -#define CALLBACK_DIALOUT 2 /* we are dialling out to call back */ - -/* - * Variables set by command-line options. - */ - -extern int debug; /* Debug flag */ -extern int kdebugflag; /* Tell kernel to print debug messages */ -extern int default_device; /* Using /dev/tty or equivalent */ -extern char devnam[MAXPATHLEN]; /* Device name */ -extern int crtscts; /* Use hardware flow control */ -extern bool modem; /* Use modem control lines */ -extern int inspeed; /* Input/Output speed requested */ -extern uint32_t netmask; /* IP netmask to set on interface */ -extern bool lockflag; /* Create lock file to lock the serial dev */ -extern bool nodetach; /* Don't detach from controlling tty */ -extern bool updetach; /* Detach from controlling tty when link up */ -extern char *initializer; /* Script to initialize physical link */ -extern char *connect_script; /* Script to establish physical link */ -extern char *disconnect_script; /* Script to disestablish physical link */ -extern char *welcomer; /* Script to welcome client after connection */ -extern char *ptycommand; /* Command to run on other side of pty */ -extern int maxconnect; /* Maximum connect time (seconds) */ -extern char user[MAXNAMELEN];/* Our name for authenticating ourselves */ -extern char passwd[MAXSECRETLEN]; /* Password for PAP or CHAP */ -extern bool auth_required; /* Peer is required to authenticate */ -extern bool persist; /* Reopen link after it goes down */ -extern bool uselogin; /* Use /etc/passwd for checking PAP */ -extern char our_name[MAXNAMELEN];/* Our name for authentication purposes */ -extern char remote_name[MAXNAMELEN]; /* Peer's name for authentication */ -extern bool explicit_remote;/* remote_name specified with remotename opt */ -extern bool demand; /* Do dial-on-demand */ -extern char *ipparam; /* Extra parameter for ip up/down scripts */ -extern bool cryptpap; /* Others' PAP passwords are encrypted */ -extern int idle_time_limit;/* Shut down link if idle for this long */ -extern int holdoff; /* Dead time before restarting */ -extern bool holdoff_specified; /* true if user gave a holdoff value */ -extern bool notty; /* Stdin/out is not a tty */ -extern char *record_file; /* File to record chars sent/received */ -extern bool sync_serial; /* Device is synchronous serial device */ -extern int maxfail; /* Max # of unsuccessful connection attempts */ -extern char linkname[MAXPATHLEN]; /* logical name for link */ -extern bool tune_kernel; /* May alter kernel settings as necessary */ -extern int connect_delay; /* Time to delay after connect script */ - -#ifdef PPP_FILTER -extern struct bpf_program pass_filter; /* Filter for pkts to pass */ -extern struct bpf_program active_filter; /* Filter for link-active pkts */ -#endif - -#ifdef MSLANMAN -extern bool ms_lanman; /* Use LanMan password instead of NT */ - /* Has meaning only with MS-CHAP challenges */ -#endif - -extern char *current_option; /* the name of the option being parsed */ -extern int privileged_option; /* set iff the current option came from root */ -extern char *option_source; /* string saying where the option came from */ - -/* - * Values for phase. - */ -#define PHASE_DEAD 0 -#define PHASE_INITIALIZE 1 -#define PHASE_SERIALCONN 2 -#define PHASE_DORMANT 3 -#define PHASE_ESTABLISH 4 -#define PHASE_AUTHENTICATE 5 -#define PHASE_CALLBACK 6 -#define PHASE_NETWORK 7 -#define PHASE_RUNNING 8 -#define PHASE_TERMINATE 9 -#define PHASE_DISCONNECT 10 -#define PHASE_HOLDOFF 11 - -/* - * The following struct gives the addresses of procedures to call - * for a particular protocol. - */ -struct protent { - u_short protocol; /* PPP protocol number */ - /* Initialization procedure */ - void (*init)(int unit); - /* Process a received packet */ - void (*input)(int unit, u_char *pkt, int len); - /* Process a received protocol-reject */ - void (*protrej)(int unit); - /* Lower layer has come up */ - void (*lowerup)(int unit); - /* Lower layer has gone down */ - void (*lowerdown)(int unit); - /* Open the protocol */ - void (*open)(int unit); - /* Close the protocol */ - void (*close)(int unit, char *reason); - /* Print a packet in readable form */ - int (*printpkt)(u_char *pkt, int len, - void (*printer)(void *, char *, ...), - void *arg); - /* Process a received data packet */ - void (*datainput)(int unit, u_char *pkt, int len); - bool enabled_flag; /* 0 iff protocol is disabled */ - char *name; /* Text name of protocol */ - char *data_name; /* Text name of corresponding data protocol */ - option_t *options; /* List of command-line options */ - /* Check requested options, assign defaults */ - void (*check_options)(void); - /* Configure interface for demand-dial */ - int (*demand_conf)(int unit); - /* Say whether to bring up link for this pkt */ - int (*active_pkt)(u_char *pkt, int len); -}; - -/* Table of pointers to supported protocols */ -extern struct protent *protocols[]; - -/* - * Prototypes. - */ - -/* Procedures exported from main.c. */ -void die(int); /* Cleanup and exit */ -void quit(void); /* like die(1) */ -void novm(char *); /* Say we ran out of memory, and die */ -void ppptimeout(void (*func)(void *), void *arg, int t); - /* Call func(arg) after t seconds */ -void pppuntimeout(void (*func)(void *), void *arg); - /* Cancel call to func(arg) */ -void update_link_stats(int); /* Get stats at link termination */ -void new_phase(int); /* signal start of new phase */ - -/* Procedures exported from utils.c. */ -void log_packet(u_char *, int, char *, int); - /* Format a packet and log it with syslog */ -void print_string(void *, int, void (*) (void *, char *, ...), - void *); /* Format a string for output */ -int slprintf(char *, int, char *, ...); /* sprintf++ */ -int vslprintf(char *, int, char *, va_list); /* vsprintf++ */ -size_t strlcpy(char *, const char *, size_t); /* safe strcpy */ -size_t strlcat(char *, const char *, size_t); /* safe strncpy */ -void pppd_dbglog(char *, ...); /* log a debug message */ -void pppd_info(char *, ...); /* log an informational message */ -void pppd_notice(char *, ...); /* log a notice-level message */ -void pppd_warn(char *, ...); /* log a warning message */ -void pppd_error(char *, ...); /* log an error message */ -void pppd_fatal(char *, ...); /* log an error message and die(1) */ - -#define dbglog pppd_dbglog -#define info pppd_info -#define notice pppd_notice -#define warn pppd_warn -#define error pppd_error -#define fatal pppd_fatal - -/* Procedures exported from auth.c */ -void link_required(int); /* we are starting to use the link */ -void link_terminated(int); /* we are finished with the link */ -void link_down(int); /* the LCP layer has left the Opened state */ -void link_established(int); /* the link is up; authenticate now */ -void start_networks(void); /* start all the network control protos */ -void np_up(int, int); /* a network protocol has come up */ -void np_down(int, int); /* a network protocol has gone down */ -void np_finished(int, int); /* a network protocol no longer needs link */ -void auth_peer_fail(int, int); - /* peer failed to authenticate itself */ -void auth_peer_success(int, int, char *, int); - /* peer successfully authenticated itself */ -void auth_withpeer_fail(int, int); - /* we failed to authenticate ourselves */ -void auth_withpeer_success(int, int); - /* we successfully authenticated ourselves */ -int auth_check_options(void); - /* check authentication options supplied */ -void auth_reset(int); /* check what secrets we have */ -int check_passwd(int, char *, int, char *, int, char **); - /* Check peer-supplied username/password */ -int get_secret(int, char *, char *, unsigned char *, int *, int); - /* get "secret" for chap */ -int auth_ip_addr(int, uint32_t); - /* check if IP address is authorized */ -int bad_ip_adrs(uint32_t); - /* check if IP address is unreasonable */ - -/* Procedures exported from demand.c */ -void demand_conf(void); /* config interface(s) for demand-dial */ -void demand_block(void); /* set all NPs to queue up packets */ -void demand_unblock(void); /* set all NPs to pass packets */ -void demand_discard(void); /* set all NPs to discard packets */ -void demand_rexmit(int); /* retransmit saved frames for an NP */ -int loop_chars(unsigned char *, int); /* process chars from loopback */ -int loop_frame(unsigned char *, int); /* should we bring link up? */ - -/* Procedures exported from sys-*.c */ -void sys_init(void); /* Do system-dependent initialization */ -void sys_cleanup(void); /* Restore system state before exiting */ -int sys_check_options(void); /* Check options specified */ -void sys_close(void); /* Clean up in a child before execing */ -int ppp_available(void); /* Test whether ppp kernel support exists */ -int open_ppp_loopback(void); /* Open loopback for demand-dialling */ -int establish_ppp(int); /* Turn serial port into a ppp interface */ -void restore_loop(void); /* Transfer ppp unit back to loopback */ -void disestablish_ppp(int); /* Restore port to normal operation */ -void clean_check(void); /* Check if line was 8-bit clean */ -void set_up_tty(int, int); /* Set up port's speed, parameters, etc. */ -void restore_tty(int); /* Restore port's original parameters */ -void setdtr(int, int); /* Raise or lower port's DTR line */ -void output(int, u_char *, int); /* Output a PPP packet */ -void wait_input(struct timeval *); /* Wait for input, with timeout */ - -void ppp_delay(void); /* delay task for a little while */ -int read_packet(u_char *); /* Read PPP packet */ -int get_loop_output(void); /* Read pkts from loopback */ -void ppp_send_config(int, int, uint32_t, int, int); - /* Configure i/f transmit parameters */ -void ppp_set_xaccm(int, ext_accm); - /* Set extended transmit ACCM */ -void ppp_recv_config(int, int, uint32_t, int, int); - /* Configure i/f receive parameters */ -int ccp_test(int, u_char *, int, int); - /* Test support for compression scheme */ -void ccp_flags_set(int, int, int); - /* Set kernel CCP state */ -int ccp_fatal_error(int); /* Test for fatal decomp error in kernel */ -int get_idle_time(int, struct ppp_idle *); - /* Find out how long link has been idle */ -int get_ppp_stats(int, struct pppd_stats *); - /* Return link statistics */ -int sifvjcomp(int, int, int, int); - /* Configure VJ TCP header compression */ -int sifup(int); /* Configure i/f up for one protocol */ -int sifnpmode(int u, int proto, enum NPmode mode); - /* Set mode for handling packets for proto */ -int sifdown(int); /* Configure i/f down for one protocol */ -int sifaddr(int, uint32_t, uint32_t, uint32_t); - /* Configure IPv4 addresses for i/f */ -int cifaddr(int, uint32_t, uint32_t); - /* Reset i/f IP addresses */ -#ifdef INET6 -int sif6addr(int, eui64_t, eui64_t); - /* Configure IPv6 addresses for i/f */ -int cif6addr(int, eui64_t, eui64_t); - /* Remove an IPv6 address from i/f */ -#endif -int sifdefaultroute(int, uint32_t, uint32_t); - /* Create default route through i/f */ -int cifdefaultroute(int, uint32_t, uint32_t); - /* Delete default route through i/f */ -int sifproxyarp(int, uint32_t); - /* Add proxy ARP entry for peer */ -int cifproxyarp(int, uint32_t); - /* Delete proxy ARP entry for peer */ -uint32_t GetMask(uint32_t); /* Get appropriate netmask for address */ -int lock(char *); /* Create lock file for device */ -int relock(int); /* Rewrite lock file with new pid */ -void unlock(void); /* Delete previously-created lock file */ -void logwtmp(const char *, const char *, const char *); - /* Write entry to wtmp file */ -int get_host_seed(void); /* Get host-dependent random number seed */ -int have_route_to(uint32_t); /* Check if route to addr exists */ -#ifdef PPP_FILTER -int set_filters(struct bpf_program *pass, struct bpf_program *active); - /* Set filter programs in kernel */ -#endif -#ifdef IPX_CHANGE -int sipxfaddr(int, unsigned long, unsigned char *); -int cipxfaddr(int); -#endif - -/* Procedures exported from options.c */ -int parse_args(int argc, char **argv); - /* Parse options from arguments given */ -int options_from_file(char *filename, int must_exist, int check_prot, - int privileged); - /* Parse options from an options file */ -int options_from_user(void); /* Parse options from user's .ppprc */ -int options_for_tty(void); /* Parse options from /etc/ppp/options.tty */ -int options_from_list(struct wordlist *, int privileged); - /* Parse options from a wordlist */ -int getword(FILE *f, char *word, int *newlinep, char *filename); - /* Read a word from a file */ -void option_error(char *fmt, ...); - /* Print an error message about an option */ -int int_option(char *, int *); - /* Simplified number_option for decimal ints */ -void add_options(option_t *); /* Add extra options */ - -/* - * This structure is used to store information about certain - * options, such as where the option value came from (/etc/ppp/options, - * command line, etc.) and whether it came from a privileged source. - */ - -struct option_info { - int priv; /* was value set by sysadmin? */ - char *source; /* where option came from */ -}; - -extern struct option_info devnam_info; -extern struct option_info initializer_info; -extern struct option_info connect_script_info; -extern struct option_info disconnect_script_info; -extern struct option_info welcomer_info; -extern struct option_info ptycommand_info; - -/* - * Hooks to enable plugins to change various things. - */ -extern int (*new_phase_hook)(int); -extern int (*idle_time_hook)(struct ppp_idle *); -extern int (*holdoff_hook)(void); -extern int (*pap_check_hook)(void); -extern int (*pap_auth_hook)(char *user, char *passwd/*, char **msgp, - struct wordlist **paddrs, - struct wordlist **popts*/); -extern void (*pap_logout_hook)(void); -extern int (*pap_passwd_hook)(char *user, char *passwd); -extern void (*ip_up_hook)(void); -extern void (*ip_down_hook)(void); -extern void (*auth_linkup_hook)(void); -extern void (*auth_linkdown_hook)(void); - -/* - * Inline versions of get/put char/short/long. - * Pointer is advanced; we assume that both arguments - * are lvalues and will already be in registers. - * cp MUST be u_char *. - */ -#define GETCHAR(c, cp) { \ - (c) = *(cp)++; \ -} -#define PUTCHAR(c, cp) { \ - *(cp)++ = (u_char) (c); \ -} - - -#define GETSHORT(s, cp) { \ - (s) = *(cp)++ << 8; \ - (s) |= *(cp)++; \ -} -#define PUTSHORT(s, cp) { \ - *(cp)++ = (u_char) ((s) >> 8); \ - *(cp)++ = (u_char) (s); \ -} - -#define GETLONG(l, cp) { \ - (l) = *(cp)++ << 8; \ - (l) |= *(cp)++; (l) <<= 8; \ - (l) |= *(cp)++; (l) <<= 8; \ - (l) |= *(cp)++; \ -} -#define PUTLONG(l, cp) { \ - *(cp)++ = (u_char) ((l) >> 24); \ - *(cp)++ = (u_char) ((l) >> 16); \ - *(cp)++ = (u_char) ((l) >> 8); \ - *(cp)++ = (u_char) (l); \ -} - -#define INCPTR(n, cp) ((cp) += (n)) -#define DECPTR(n, cp) ((cp) -= (n)) - -/* - * System dependent definitions for user-level 4.3BSD UNIX implementation. - */ - -#define TIMEOUT(r, f, t) ppptimeout((r), (f), (t)) -#define UNTIMEOUT(r, f) pppuntimeout((r), (f)) - -#define BCOPY(s, d, l) memcpy(d, s, l) -#define BZERO(s, n) memset(s, 0, n) - -#define PRINTMSG(m, l) { info("Remote message: %0.*v", l, m); } - -/* - * MAKEHEADER - Add Header fields to a packet. - */ -#define MAKEHEADER(p, t) { \ - PUTCHAR(PPP_ALLSTATIONS, p); \ - PUTCHAR(PPP_UI, p); \ - PUTSHORT(t, p); } - -/* - * Exit status values. - */ -#define EXIT_OK 0 -#define EXIT_FATAL_ERROR 1 -#define EXIT_OPTION_ERROR 2 -#define EXIT_NOT_ROOT 3 -#define EXIT_NO_KERNEL_SUPPORT 4 -#define EXIT_USER_REQUEST 5 -#define EXIT_LOCK_FAILED 6 -#define EXIT_OPEN_FAILED 7 -#define EXIT_CONNECT_FAILED 8 -#define EXIT_PTYCMD_FAILED 9 -#define EXIT_NEGOTIATION_FAILED 10 -#define EXIT_PEER_AUTH_FAILED 11 -#define EXIT_IDLE_TIMEOUT 12 -#define EXIT_CONNECT_TIME 13 -#define EXIT_CALLBACK 14 -#define EXIT_PEER_DEAD 15 -#define EXIT_HANGUP 16 -#define EXIT_LOOPBACK 17 -#define EXIT_INIT_FAILED 18 -#define EXIT_AUTH_TOPEER_FAILED 19 - -/* - * Debug macros. Slightly useful for finding bugs in pppd, not particularly - * useful for finding out why your connection isn't being established. - */ - -#ifdef DEBUGALL -#define DEBUGMAIN 1 -#define DEBUGFSM 1 -#define DEBUGLCP 1 -#define DEBUGIPCP 1 -#define DEBUGIPV6CP 1 -#define DEBUGUPAP 1 -#define DEBUGCHAP 1 -#endif -#define DEBUGMAIN 1 -#define DEBUGUPAP 1 -#define DEBUGCHAP 1 - - -#ifdef DEBUGMAIN -#define MAINDEBUG(x) if (debug) dbglog x -#else -#define MAINDEBUG(x) -#endif - -#ifdef DEBUGSYS -#define SYSDEBUG(x) if (debug) dbglog x -#else -#define SYSDEBUG(x) -#endif - -#ifdef DEBUGFSM -#define FSMDEBUG(x) if (debug) dbglog x -#else -#define FSMDEBUG(x) -#endif - -#ifdef DEBUGLCP -#define LCPDEBUG(x) if (debug) dbglog x -#else -#define LCPDEBUG(x) -#endif - -#ifdef DEBUGIPCP -#define IPCPDEBUG(x) if (debug) dbglog x -#else -#define IPCPDEBUG(x) -#endif - -#ifdef DEBUGIPV6CP -#define IPV6CPDEBUG(x) if (debug) dbglog x -#else -#define IPV6CPDEBUG(x) -#endif - -#ifdef DEBUGUPAP -#define UPAPDEBUG(x) if (debug) dbglog x -#else -#define UPAPDEBUG(x) -#endif - -#ifdef DEBUGCHAP -#define CHAPDEBUG(x) if (debug) dbglog x -#else -#define CHAPDEBUG(x) -#endif - -#ifdef DEBUGIPXCP -#define IPXCPDEBUG(x) if (debug) dbglog x -#else -#define IPXCPDEBUG(x) -#endif - -#ifndef SIGTYPE -#if defined(sun) || defined(SYSV) || defined(POSIX_SOURCE) -#define SIGTYPE void -#else -#define SIGTYPE int -#endif /* defined(sun) || defined(SYSV) || defined(POSIX_SOURCE) */ -#endif /* SIGTYPE */ - -#endif /* __PPP_H__ */ |