Add a timeout when waiting for child processes to exit before pppd

[ppp.git] / pppd / pppd.h

diff --git a/pppd/pppd.h b/pppd/pppd.h
index f6ad3181e9544da6a7ccbc722861224619608891..232aa32ae4e36130605bbe1854647ec2b0e9b2a0 100644 (file)
--- a/pppd/pppd.h
+++ b/pppd/pppd.h
@@ -39,7 +39,7 @@
  * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id: pppd.h,v 1.79 2003/02/16 22:26:27 paulus Exp $
+ * $Id: pppd.h,v 1.85 2004/11/04 09:46:50 paulus Exp $
  */
 
 /*
@@ -239,6 +239,7 @@ extern bool 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 int     error_count;    /* # of times error() has been called */
 extern char    ppp_devnam[MAXPATHLEN];
 extern char     remote_number[MAXNAMELEN]; /* Remote telephone number, if avail. */
 extern int      ppp_session_number; /* Session number (eg PPPoE session) */
@@ -252,6 +253,7 @@ extern struct notifier *ip_up_notifier; /* IPCP has come up */
 extern struct notifier *ip_down_notifier; /* IPCP has gone down */
 extern struct notifier *auth_up_notifier; /* peer has authenticated */
 extern struct notifier *link_down_notifier; /* link has gone down */
+extern struct notifier *fork_notifier; /* we are a new child process */
 
 /* Values for do_callback and doing_callback */
 #define CALLBACK_DIALIN                1       /* we are expecting the call back */
@@ -307,6 +309,7 @@ extern bool noendpoint;     /* don't send or accept endpt. discrim. */
 extern char    *bundle_name;   /* bundle name for multilink */
 extern bool    dump_options;   /* print out option values */
 extern bool    dryrun;         /* check everything, print options, exit */
+extern int     child_wait;     /* # seconds to wait for children at end */
 
 #ifdef MAXOCTETS
 extern unsigned int maxoctets;      /* Maximum octetes per session (in bytes) */
@@ -345,13 +348,11 @@ extern bool       ms_lanman;      /* Use LanMan password instead of NT */
 /* Values for auth_done only */
 #define CHAP_MD5_WITHPEER      0x40
 #define CHAP_MD5_PEER          0x80
-#ifdef CHAPMS
 #define CHAP_MS_SHIFT          8       /* LSB position for MS auths */
 #define CHAP_MS_WITHPEER       0x100
 #define CHAP_MS_PEER           0x200
 #define CHAP_MS2_WITHPEER      0x400
 #define CHAP_MS2_PEER          0x800
-#endif
 
 extern char *current_option;   /* the name of the option being parsed */
 extern int  privileged_option; /* set iff the current option came from root */
@@ -449,18 +450,6 @@ struct channel {
 
 extern struct channel *the_channel;
 
-#define ppp_send_config(unit, mtu, accm, pc, acc)                       \
-do {                                                                    \
-       if (the_channel->send_config)                                    \
-               (*the_channel->send_config)((mtu), (accm), (pc), (acc)); \
-} while (0)
-
-#define ppp_recv_config(unit, mtu, accm, pc, acc)                       \
-do {                                                                    \
-       if (the_channel->send_config)                                    \
-               (*the_channel->recv_config)((mtu), (accm), (pc), (acc)); \
-} while (0)
-
 /*
  * Prototypes.
  */
@@ -476,12 +465,15 @@ void timeout __P((void (*func)(void *), void *arg, int s, int us));
 void untimeout __P((void (*func)(void *), void *arg));
                                /* Cancel call to func(arg) */
 void record_child __P((int, char *, void (*) (void *), void *));
+pid_t safe_fork __P((void));   /* Fork & close stuff in child */
 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 reopen_log __P((void));   /* (re)open the connection to syslog */
+void print_link_stats __P((void)); /* Print stats, if available */
+void reset_link_stats __P((int)); /* Reset (init) stats when link goes up */
 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 */
@@ -489,6 +481,8 @@ 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));
+int  ppp_send_config __P((int, int, u_int32_t, int, int));
+int  ppp_recv_config __P((int, int, u_int32_t, int, int));
 
 /* Procedures exported from tty.c. */
 void tty_init __P((void));
@@ -513,6 +507,8 @@ void pr_log __P((void *, char *, ...));     /* printer fn, output to syslog */
 void end_pr_log __P((void));   /* finish up after using pr_log */
 void dump_packet __P((const char *, u_char *, int));
                                /* dump packet to debug log if interesting */
+ssize_t complete_read __P((int, void *, size_t));
+                               /* read a complete buffer */
 
 /* Procedures exported from auth.c */
 void link_required __P((int));   /* we are starting to use the link */