increase DEFLOOPBACKFAIL

[ppp.git] / pppd / sys-svr4.c

diff --git a/pppd/sys-svr4.c b/pppd/sys-svr4.c
index cccfeaa1972902e33c967c243ef9285ae26ca76a..258cfae7d9d6ee853b9747c8f8edadc862dc53e5 100644 (file)
--- a/pppd/sys-svr4.c
+++ b/pppd/sys-svr4.c
@@ -26,7 +26,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: sys-svr4.c,v 1.9 1996/01/01 23:06:39 paulus Exp $";
+static char rcsid[] = "$Id: sys-svr4.c,v 1.11 1996/05/27 00:01:53 paulus Exp $";
 #endif
 
 #include <limits.h>
@@ -100,6 +100,7 @@ static int dlpi_info_req __P((int));
 static int dlpi_get_reply __P((int, union DL_primitives *, int, int));
 static int strioctl __P((int, int, void *, int, int));
 
+
 /*
  * sys_init - System-dependent initialization.
  */
@@ -115,11 +116,6 @@ sys_init()
     } reply;
 #endif
 
-    openlog("pppd", LOG_PID | LOG_NDELAY, LOG_PPP);
-    setlogmask(LOG_UPTO(LOG_INFO));
-    if (debug)
-       setlogmask(LOG_UPTO(LOG_DEBUG));
-
     ipfd = open("/dev/ip", O_RDWR, 0);
     if (ipfd < 0) {
        syslog(LOG_ERR, "Couldn't open IP device: %m");
@@ -218,7 +214,6 @@ sys_close()
     close(ipfd);
     if (pppfd >= 0)
        close(pppfd);
-    closelog();
 }
 
 /*
@@ -254,19 +249,6 @@ daemon(nochdir, noclose)
     return 0;
 }
 
-/*
- * note_debug_level - note a change in the debug level.
- */
-void
-note_debug_level()
-{
-    if (debug) {
-       setlogmask(LOG_UPTO(LOG_DEBUG));
-    } else {
-       setlogmask(LOG_UPTO(LOG_WARNING));
-    }
-}
-
 /*
  * ppp_available - check whether the system has any ppp interfaces
  */
@@ -711,6 +693,7 @@ wait_input(timo)
  * loopback, for the length of time specified by *timo (indefinite
  * if timo is NULL).
  */
+void
 wait_loop_output(timo)
     struct timeval *timo;
 {
@@ -721,6 +704,7 @@ wait_loop_output(timo)
  * wait_time - wait for a given length of time or until a
  * signal is received.
  */
+void
 wait_time(timo)
     struct timeval *timo;
 {
@@ -904,6 +888,33 @@ get_idle_time(u, ip)
     return strioctl(pppfd, PPPIO_GIDLE, ip, 0, sizeof(struct ppp_idle)) >= 0;
 }
 
+#if 0
+/*
+ * set_filters - transfer the pass and active filters to the kernel.
+ */
+int
+set_filters(pass, active)
+    struct bpf_program *pass, *active;
+{
+    int ret = 1;
+
+    if (pass->bf_len > 0) {
+       if (strioctl(pppfd, PPPIO_PASSFILT, pass,
+                    sizeof(struct bpf_program), 0) < 0) {
+           syslog(LOG_ERR, "Couldn't set pass-filter in kernel: %m");
+           ret = 0;
+       }
+    }
+    if (active->bf_len > 0) {
+       if (strioctl(pppfd, PPPIO_ACTIVEFILT, active,
+                    sizeof(struct bpf_program), 0) < 0) {
+           syslog(LOG_ERR, "Couldn't set active-filter in kernel: %m");
+           ret = 0;
+       }
+    }
+    return ret;
+}
+#endif
 
 /*
  * ccp_fatal_error - returns 1 if decompression was disabled as a
@@ -1037,6 +1048,11 @@ sifaddr(u, o, h, m)
     memset(&ifr, 0, sizeof(ifr));
     strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
     ifr.ifr_addr.sa_family = AF_INET;
+    INET_ADDR(ifr.ifr_addr) = m;
+    if (ioctl(ipfd, SIOCSIFNETMASK, &ifr) < 0) {
+       syslog(LOG_ERR, "Couldn't set IP netmask: %m");
+    }
+    ifr.ifr_addr.sa_family = AF_INET;
     INET_ADDR(ifr.ifr_addr) = o;
     if (ioctl(ipfd, SIOCSIFADDR, &ifr) < 0) {
        syslog(LOG_ERR, "Couldn't set local IP address: %m");
@@ -1046,11 +1062,6 @@ sifaddr(u, o, h, m)
     if (ioctl(ipfd, SIOCSIFDSTADDR, &ifr) < 0) {
        syslog(LOG_ERR, "Couldn't set remote IP address: %m");
     }
-    ifr.ifr_addr.sa_family = AF_INET;
-    INET_ADDR(ifr.ifr_addr) = m;
-    if (ioctl(ipfd, SIOCSIFNETMASK, &ifr) < 0) {
-       syslog(LOG_ERR, "Couldn't set IP netmask: %m");
-    }
     ifr.ifr_metric = link_mtu;
     if (ioctl(ipfd, SIOCSIFMTU, &ifr) < 0) {
        syslog(LOG_ERR, "Couldn't set IP MTU: %m");
@@ -1090,6 +1101,7 @@ sifdefaultroute(u, g)
 {
     struct rtentry rt;
 
+    memset(&rt, 0, sizeof(rt));
     rt.rt_dst.sa_family = AF_INET;
     INET_ADDR(rt.rt_dst) = 0;
     rt.rt_gateway.sa_family = AF_INET;
@@ -1115,6 +1127,7 @@ cifdefaultroute(u, g)
 {
     struct rtentry rt;
 
+    memset(&rt, 0, sizeof(rt));
     rt.rt_dst.sa_family = AF_INET;
     INET_ADDR(rt.rt_dst) = 0;
     rt.rt_gateway.sa_family = AF_INET;