exit with an appropriate value to indicate what happened

[ppp.git] / pppd / pppd.h

diff --git a/pppd/pppd.h b/pppd/pppd.h
index 5dece103e2a16c362bf6f14903bd8058f12219ff..fdb4aae03e3267da01123da572d5cbe08a116d34 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 1.38 1999/04/12 06:24:47 paulus Exp $
+ * $Id: pppd.h,v 1.39 1999/05/12 06:19:49 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)
 
@@ -147,6 +149,7 @@ 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.
@@ -491,7 +494,31 @@ 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
 
+/*
+ * 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