X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fpppd.h;h=a95f461e20c75a5267976ec39daf2bda507d06df;hb=971319042d43d6d079842f88622caf721a47805b;hp=04c3ff9a8c794e4bf75366b473eebecf8723ee12;hpb=f409b9f7b070fc7e0d1839f09d813503d7224df6;p=ppp.git

diff --git a/pppd/pppd.h b/pppd/pppd.h
index 04c3ff9..a95f461 100644
--- 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 1.35 1999/03/24 05:05:25 paulus Exp $
+ * $Id: pppd.h,v 1.41 1999/05/14 01:09:03 paulus Exp $
  */
 
 /*
@@ -40,6 +40,7 @@
 #include <varargs.h>
 #define __V(x)	(va_alist) va_dcl
 #define const
+#define volatile
 #endif
 
 /*
@@ -96,6 +97,7 @@ typedef struct {
 #define OPT_A2COPY	0x200000 /* addr2 -> second location to rcv value */
 #define OPT_ENABLE	0x400000 /* use *addr2 as enable for option */
 #define OPT_PRIVFIX	0x800000 /* can't be overridden if noauth */
+#define OPT_PREPASS	0x1000000/* do this opt in pre-pass to find device */
 
 #define OPT_VAL(x)	((x) & OPT_VALUE)
 
@@ -145,6 +147,9 @@ extern int	ngroups;	/* How many groups valid in groups */
 extern struct pppd_stats link_stats; /* byte/packet counts etc. for link */
 extern int	link_stats_valid; /* set if link_stats is valid */
 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 status;	/* exit status for pppd */
 
 /*
  * Variables set by command-line options.
@@ -181,21 +186,22 @@ extern int	idle_time_limit;/* Shut down link if idle for this long */
 extern int	holdoff;	/* Dead time before restarting */
 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 */
 
 #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
 
-char *current_option;		/* the name of the option being parsed */
-int  privileged_option;		/* set iff the current option came from root */
-char *option_source;		/* string saying where the option came from */
-
 #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.
  */
@@ -266,16 +272,18 @@ void untimeout __P((void (*func)(void *), void *arg));
 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 demuxprotrej __P((int, int));
-				/* Demultiplex a Protocol-Reject */
+void reopen_log __P((void));	/* (re)open the connection to syslog */
+void update_link_stats __P((int)); /* Get stats at link termination */
+void script_setenv __P((char *, char *));	/* set script env var */
+void script_unsetenv __P((char *));		/* unset script env var */
+
+/* Procedures exported from utils.c. */
 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 slprintf __P((char *, int, char *, ...));		/* sprintf++ */
 int vslprintf __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 */
 size_t strlcpy __P((char *, const char *, size_t));	/* safe strcpy */
 size_t strlcat __P((char *, const char *, size_t));	/* safe strncpy */
 void dbglog __P((char *, ...));	/* log a debug message */
@@ -379,8 +387,8 @@ 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 */
+int  relock __P((int));		/* Rewrite lock file with new pid */
 void unlock __P((void));	/* Delete previously-created lock file */
-int  daemon __P((int, int));	/* Detach us from terminal session */
 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 */
@@ -487,7 +495,32 @@ extern struct option_info ptycommand_info;
     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
 
+/*
+ * 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