Move the tty-related stuff out to tty.c as far as possible.

[ppp.git] / pppd / pppd.h

diff --git a/pppd/pppd.h b/pppd/pppd.h
index 24909fb44d005e5d72273a79f2c7dc7a03208b87..6baaebcbec65baf77bda958b6d5a1244dbc155d4 100644 (file)
--- a/pppd/pppd.h
+++ b/pppd/pppd.h
@@ -16,7 +16,7 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * $Id: pppd.h,v 1.54 2000/04/15 10:10:25 paulus Exp $
+ * $Id: pppd.h,v 1.55 2000/06/30 04:54:22 paulus Exp $
  */
 
 /*
@@ -105,6 +105,7 @@ typedef struct {
 #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)
 
@@ -152,6 +153,14 @@ struct epdisc {
 #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.
  */
@@ -159,7 +168,6 @@ struct epdisc {
 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 */
@@ -186,6 +194,11 @@ 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 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 */
 
 /* Values for do_callback and doing_callback */
 #define CALLBACK_DIALIN                1       /* we are expecting the call back */
@@ -325,6 +338,9 @@ void timeout __P((void (*func)(void *), void *arg, int t));
                                /* 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 */
@@ -333,6 +349,16 @@ void update_link_stats __P((int)); /* Get stats at link termination */
 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));
+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));
@@ -528,6 +554,7 @@ extern void (*pap_logout_hook) __P((void));
 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.