* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
- * $Id: pppd.h,v 1.8 1995/04/26 06:46:31 paulus Exp $
+ * $Id: pppd.h,v 1.9 1995/10/27 03:40:12 paulus Exp $
*/
/*
#ifndef __PPPD_H__
#define __PPPD_H__
+#include <stdio.h> /* for FILE */
#include <sys/param.h> /* for MAXPATHLEN and BSD4_4, if defined */
#include <sys/types.h> /* for u_int32_t, if defined */
+#include <sys/time.h> /* for struct timeval */
#include <net/ppp_defs.h>
#define NUM_PPP 1 /* One PPP interface supported (per process) */
/*
* Prototypes.
*/
-void quit __P((void)); /* Cleanup and exit */
-void timeout __P((void (*)(), caddr_t, int));
- /* Look-alike of kernel's timeout() */
-void untimeout __P((void (*)(), caddr_t));
- /* Look-alike of kernel's untimeout() */
-void output __P((int, u_char *, int));
- /* Output a PPP packet */
+
+/* Procedures exported from main.c. */
+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));
+ /* Call func(arg) after t seconds */
+void untimeout __P((void (*func)(), caddr_t arg));
+ /* Cancel call to func(arg) */
+int run_program __P((char *prog, char **args, int must_exist));
+ /* Run program prog with args in child */
void demuxprotrej __P((int, int));
/* 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 *));
+ /* Format a packet and log it with syslog */
+void print_string __P((char *, int, void (*) (void *, char *, ...),
+ void *)); /* Format a string for output */
+
+/* Procedures exported from auth.c */
+void link_required __P((int)); /* we are starting to use the link */
+void link_terminated __P((int)); /* we are finished with the link */
+void link_down __P((int)); /* the LCP layer has left the Opened state */
+void link_established __P((int)); /* the link is up; authenticate now */
+void auth_peer_fail __P((int, int));
+ /* peer failed to authenticate itself */
+void auth_peer_success __P((int, int));
+ /* peer successfully authenticated itself */
+void auth_withpeer_fail __P((int, int));
+ /* we failed to authenticate ourselves */
+void auth_withpeer_success __P((int, int));
+ /* we successfully authenticated ourselves */
+void check_auth_options __P((void));
+ /* check authentication options supplied */
int check_passwd __P((int, char *, int, char *, int, char **, int *));
/* Check peer-supplied username/password */
int get_secret __P((int, char *, char *, char *, int *, int));
/* get "secret" for chap */
-u_int32_t GetMask __P((u_int32_t)); /* get netmask for address */
-void die __P((int));
+int auth_ip_addr __P((int, u_int32_t));
+ /* check if IP address is authorized */
+int bad_ip_adrs __P((u_int32_t));
+ /* check if IP address is unreasonable */
+void check_access __P((FILE *, char *));
+ /* check permissions on secrets file */
+
+/* Procedures exported from sys-*.c */
+void sys_init __P((void)); /* Do system-dependent initialization */
+void sys_cleanup __P((void)); /* Restore system state before exiting */
+void note_debug_level __P((void)); /* Note change in debug level */
+int ppp_available __P((void)); /* Test whether ppp kernel support exists */
+void establish_ppp __P((void)); /* Turn serial port into a ppp interface */
+void disestablish_ppp __P((void)); /* Restore port to normal operation */
+void set_up_tty __P((int, int)); /* Set up port's speed, parameters, etc. */
+void restore_tty __P((void)); /* Restore port's original parameters */
+void setdtr __P((int, int)); /* Raise or lower port's DTR line */
+void output __P((int, u_char *, int)); /* Output a PPP packet */
+void wait_input __P((struct timeval *));
+ /* Wait for input, with timeout */
+int read_packet __P((u_char *)); /* Read PPP packet */
+void ppp_send_config __P((int, int, u_int32_t, int, int));
+ /* Configure i/f transmit parameters */
+void ppp_set_xaccm __P((int, ext_accm));
+ /* Set extended transmit ACCM */
+void ppp_recv_config __P((int, int, u_int32_t, int, int));
+ /* Configure i/f receive parameters */
+int ccp_test __P((int, u_char *, int, int));
+ /* Test support for compression scheme */
+void ccp_flags_set __P((int, int, int));
+ /* Set kernel CCP state */
+int ccp_fatal_error __P((int)); /* Test for fatal decomp error in kernel */
+int sifvjcomp __P((int, int, int, int));
+ /* Configure VJ TCP header compression */
+int sifup __P((int)); /* Configure i/f up (for IP) */
+int sifdown __P((int)); /* Configure i/f down (for IP) */
+int sifaddr __P((int, u_int32_t, u_int32_t, u_int32_t));
+ /* 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));
+ /* Create default route through i/f */
+int cifdefaultroute __P((int, u_int32_t));
+ /* Delete default route through i/f */
+int sifproxyarp __P((int, u_int32_t));
+ /* Add proxy ARP entry for peer */
+int cifproxyarp __P((int, u_int32_t));
+ /* Delete proxy ARP entry for peer */
+u_int32_t GetMask __P((u_int32_t)); /* Get appropriate netmask for address */
+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 *));
+ /* Write entry to wtmp file */
/*
* Inline versions of get/put char/short/long.
projects / ppp.git / blobdiff