* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
- * $Id: pppd.h,v 1.14 1996/07/01 01:19:55 paulus Exp $
+ * $Id: pppd.h,v 1.21 1998/03/26 04:46:08 paulus Exp $
*/
/*
#else
#include <varargs.h>
#define __V(x) (va_alist) va_dcl
+#define const
#endif
/*
extern char *progname; /* Name of this program */
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 */
/*
* Variables set by command-line options.
extern char *disconnector; /* Script to disestablish physical link */
extern char *welcomer; /* Script to welcome client after connection */
extern int maxconnect; /* Maximum connect time (seconds) */
-extern char user[]; /* Username for PAP */
+extern char user[]; /* Our name for authenticating ourselves */
extern char passwd[]; /* Password for PAP */
extern int auth_required; /* Peer is required to authenticate */
extern int proxyarp; /* Set up proxy ARP entry for peer */
extern int lcp_echo_fails; /* Tolerance to unanswered echo-requests */
extern char our_name[]; /* Our name for authentication purposes */
extern char remote_name[]; /* Peer's name for authentication */
+extern int explicit_remote;/* remote_name specified with remotename opt */
extern int usehostname; /* Use hostname for our_name */
extern int disable_defaultip; /* Don't use hostname for default IP adrs */
extern int demand; /* Do dial-on-demand */
extern int holdoff; /* Dead time before restarting */
extern int refuse_pap; /* Don't wanna auth. ourselves with PAP */
extern int refuse_chap; /* Don't wanna auth. ourselves with CHAP */
+#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 int ms_lanman; /* Nonzero if use LanMan password instead of NT */
+ /* Has meaning only with MS-CHAP challenges */
+#endif
/*
* Values for phase.
#define PHASE_DORMANT 2
#define PHASE_ESTABLISH 3
#define PHASE_AUTHENTICATE 4
-#define PHASE_NETWORK 5
-#define PHASE_TERMINATE 6
-#define PHASE_HOLDOFF 7
+#define PHASE_CALLBACK 5
+#define PHASE_NETWORK 6
+#define PHASE_TERMINATE 7
+#define PHASE_HOLDOFF 8
/*
* The following struct gives the addresses of procedures to call
*/
/* Procedures exported from main.c. */
+void detach __P((void)); /* Detach from controlling tty */
void die __P((int)); /* Cleanup and exit */
void quit __P((void)); /* like die(1) */
void novm __P((char *)); /* Say we ran out of memory, and die */
-void timeout __P((void (*func)(), caddr_t arg, int t));
+void timeout __P((void (*func)(void *), void *arg, int t));
/* Call func(arg) after t seconds */
-void untimeout __P((void (*func)(), caddr_t arg));
+void untimeout __P((void (*func)(void *), void *arg));
/* Cancel call to func(arg) */
int run_program __P((char *prog, char **args, int must_exist));
/* Run program prog with args in child */
/* Demultiplex a Protocol-Reject */
void format_packet __P((u_char *, int, void (*) (void *, char *, ...),
void *)); /* Format a packet in human-readable form */
-void log_packet __P((u_char *, int, char *));
+void log_packet __P((u_char *, int, char *, int));
/* Format a packet and log it with syslog */
void print_string __P((char *, int, void (*) (void *, char *, ...),
void *)); /* Format a string for output */
int fmtmsg __P((char *, int, char *, ...)); /* sprintf++ */
int vfmtmsg __P((char *, int, char *, va_list)); /* vsprintf++ */
+void script_setenv __P((char *, char *)); /* set script env var */
+void script_unsetenv __P((char *)); /* unset script env var */
/* Procedures exported from auth.c */
void link_required __P((int)); /* we are starting to use the link */
/* Configure IP addresses for i/f */
int cifaddr __P((int, u_int32_t, u_int32_t));
/* Reset i/f IP addresses */
-int sifdefaultroute __P((int, u_int32_t));
+int sifdefaultroute __P((int, u_int32_t, u_int32_t));
/* Create default route through i/f */
-int cifdefaultroute __P((int, u_int32_t));
+int cifdefaultroute __P((int, u_int32_t, u_int32_t));
/* Delete default route through i/f */
int sifproxyarp __P((int, u_int32_t));
/* Add proxy ARP entry for peer */
int lock __P((char *)); /* Create lock file for device */
void unlock __P((void)); /* Delete previously-created lock file */
int daemon __P((int, int)); /* Detach us from terminal session */
-int logwtmp __P((char *, char *, char *));
+void logwtmp __P((const char *, const char *, const char *));
/* Write entry to wtmp file */
+int get_host_seed __P((void)); /* Get host-dependent random number seed */
+#ifdef PPP_FILTER
+int set_filters __P((struct bpf_program *pass, struct bpf_program *active));
+ /* Set filter programs in kernel */
+#endif
/* Procedures exported from options.c */
int parse_args __P((int argc, char **argv));
/* Parse options from arguments given */
void usage __P((void)); /* Print a usage message */
-int options_from_file __P((char *filename, int must_exist, int check_prot));
+int options_from_file __P((char *filename, int must_exist, int check_prot,
+ int privileged));
/* Parse options from an options file */
int options_from_user __P((void)); /* Parse options from user's .ppprc */
int options_for_tty __P((void)); /* Parse options from /etc/ppp/options.tty */
/* Look for tty name in command-line args */
int getword __P((FILE *f, char *word, int *newlinep, char *filename));
/* Read a word from a file */
+void option_error __P((char *fmt, ...));
+ /* Print an error message about an option */
+
+/*
+ * 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 auth_req_info;
+extern struct option_info connector_info;
+extern struct option_info disconnector_info;
+extern struct option_info welcomer_info;
+extern struct option_info devnam_info;
/*
* Inline versions of get/put char/short/long.
#define CHAPDEBUG(x)
#endif
+#ifdef DEBUGIPXCP
+#define IPXCPDEBUG(x) if (debug) syslog x
+#else
+#define IPXCPDEBUG(x)
+#endif
+
#ifndef SIGTYPE
#if defined(sun) || defined(SYSV) || defined(POSIX_SOURCE)
#define SIGTYPE void