* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
- * $Id: pppd.h,v 1.53 2000/04/13 12:05:15 paulus Exp $
+ * $Id: pppd.h,v 1.56 2000/07/06 11:17:03 paulus Exp $
*/
/*
#define OPT_INITONLY 0x2000000 /* option can only be set in init phase */
#define OPT_DEVEQUIV 0x4000000 /* equiv to device name */
#define OPT_DEVNAM (OPT_PREPASS | OPT_INITONLY | OPT_DEVEQUIV)
+#define OPT_SEENIT 0x10000000 /* have seen this option already */
#define OPT_VAL(x) ((x) & OPT_VALUE)
#define EPD_MAGIC 4
#define EPD_PHONENUM 5
+typedef void (*notify_func) __P((void *, int));
+
+struct notifier {
+ struct notifier *next;
+ notify_func func;
+ void *arg;
+};
+
/*
* Global variables.
*/
extern int hungup; /* Physical layer has disconnected */
extern int ifunit; /* Interface unit number */
extern char ifname[]; /* Interface name */
-extern int ttyfd; /* Serial device file descriptor */
extern char hostname[]; /* Our hostname */
extern u_char outpacket_buf[]; /* Buffer for outgoing packets */
extern int phase; /* Current state of link - see values below */
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 char ppp_devnam[MAXPATHLEN];
+extern struct notifier *pidchange; /* for notifications of pid changing */
+extern struct notifier *phasechange; /* for notifications of phase changes */
+extern struct notifier *exitnotify; /* for notification that we're exiting */
+extern struct notifier *sigreceived; /* notification of received signal */
+extern int listen_time; /* time to listen first (ms) */
/* Values for do_callback and doing_callback */
#define CALLBACK_DIALIN 1 /* we are expecting the call back */
/* Call func(arg) after t seconds */
void untimeout __P((void (*func)(void *), void *arg));
/* Cancel call to func(arg) */
+void record_child __P((int, char *, void (*) (void *), void *));
+int device_script __P((char *cmd, int in, int out, int dont_wait));
+ /* Run `cmd' with given stdin and stdout */
pid_t run_program __P((char *prog, char **args, int must_exist,
void (*done)(void *), void *arg));
/* Run program prog with args in child */
void script_setenv __P((char *, char *, int)); /* set script env var */
void script_unsetenv __P((char *)); /* unset script env var */
void new_phase __P((int)); /* signal start of new phase */
+void add_notifier __P((struct notifier **, notify_func, void *));
+void remove_notifier __P((struct notifier **, notify_func, void *));
+void notify __P((struct notifier *, int));
+
+/* Procedures exported from tty.c. */
+void tty_init __P((void));
+void tty_device_check __P((void));
+void tty_check_options __P((void));
+int connect_tty __P((void));
+void disconnect_tty __P((void));
+void tty_close_fds __P((void));
+void cleanup_tty __P((void));
/* Procedures exported from utils.c. */
void log_packet __P((u_char *, int, char *, int));
void disestablish_ppp __P((int)); /* Restore port to normal operation */
void make_new_bundle __P((int, int, int, int)); /* Create new bundle */
int bundle_attach __P((int)); /* Attach link to existing bundle */
+void cfg_bundle __P((int, int, int, int)); /* Configure existing bundle */
void clean_check __P((void)); /* Check if line was 8-bit clean */
void set_up_tty __P((int, int)); /* Set up port's speed, parameters, etc. */
void restore_tty __P((int)); /* Restore port's original parameters */
extern int (*pap_passwd_hook) __P((char *user, char *passwd));
extern void (*ip_up_hook) __P((void));
extern void (*ip_down_hook) __P((void));
+extern void (*ip_choose_hook) __P((u_int32_t *));
/*
* Inline versions of get/put char/short/long.