X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fsys-bsd.c;h=27c568921187984fa3d53b460b2d24503858b917;hb=ade32d2243161da94d757258cd0929a975a6a74c;hp=b830e01c3935851040b4a3ab96571639db2fa4ca;hpb=cb6271cf11b1237286e53124dd7a6ac2e24f6671;p=ppp.git

diff --git a/pppd/sys-bsd.c b/pppd/sys-bsd.c
index b830e01..27c5689 100644
--- a/pppd/sys-bsd.c
+++ b/pppd/sys-bsd.c
@@ -21,7 +21,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: sys-bsd.c,v 1.37 1999/03/16 02:57:06 paulus Exp $";
+static char rcsid[] = "$Id: sys-bsd.c,v 1.41 1999/03/22 05:55:36 paulus Exp $";
 /*	$NetBSD: sys-bsd.c,v 1.1.1.3 1997/09/26 18:53:04 christos Exp $	*/
 #endif
 
@@ -131,7 +131,7 @@ sys_cleanup()
     struct ifreq ifr;
 
     if (if_is_up) {
-	strlcpy(ifr.ifr_name, sizeof(ifr.ifr_name), ifname);
+	strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
 	if (ioctl(sockfd, SIOCGIFFLAGS, &ifr) >= 0
 	    && ((ifr.ifr_flags & IFF_UP) != 0)) {
 	    ifr.ifr_flags &= ~IFF_UP;
@@ -188,7 +188,7 @@ ppp_available()
     if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0)
 	return 1;		/* can't tell */
 
-    strlcpy(ifr.ifr_name, sizeof (ifr.ifr_name), "ppp0");
+    strlcpy(ifr.ifr_name, "ppp0", sizeof (ifr.ifr_name));
     ok = ioctl(s, SIOCGIFFLAGS, (caddr_t) &ifr) >= 0;
     close(s);
 
@@ -202,7 +202,7 @@ file in the ppp-2.2 distribution.\n";
 /*
  * establish_ppp - Turn the serial port into a ppp interface.
  */
-void
+int
 establish_ppp(fd)
     int fd;
 {
@@ -265,6 +265,8 @@ establish_ppp(fd)
 	|| fcntl(fd, F_SETFL, initfdflags | O_NONBLOCK) == -1) {
 	warn("Couldn't set device to non-blocking mode: %m");
     }
+
+    return fd;
 }
 
 /*
@@ -464,7 +466,7 @@ int fd, on;
  * packets in demand mode, and connect it to a ppp interface.
  * Here we use a pty.
  */
-void
+int
 open_ppp_loopback()
 {
     int flags;
@@ -512,6 +514,7 @@ open_ppp_loopback()
 	}
     }
 
+    return loop_master;
 }
 
 
@@ -556,7 +559,8 @@ wait_input(timo)
 /*
  * add_fd - add an fd to the set that wait_input waits for.
  */
-void add_fd(int fd)
+void add_fd(fd)
+    int fd;
 {
     FD_SET(fd, &in_fds);
     if (fd > max_in_fd)
@@ -566,7 +570,8 @@ void add_fd(int fd)
 /*
  * remove_fd - remove an fd from the set that wait_input waits for.
  */
-void remove_fd(int fd)
+void remove_fd(fd)
+    int fd;
 {
     FD_CLR(fd, &in_fds);
 }
@@ -665,7 +670,7 @@ ppp_send_config(unit, mtu, asyncmap, pcomp, accomp)
     u_int x;
     struct ifreq ifr;
 
-    strlcpy(ifr.ifr_name, sizeof (ifr.ifr_name), ifname);
+    strlcpy(ifr.ifr_name, ifname, sizeof (ifr.ifr_name));
     ifr.ifr_mtu = mtu;
     if (ioctl(sockfd, SIOCSIFMTU, (caddr_t) &ifr) < 0)
 	fatal("ioctl(SIOCSIFMTU): %m");
@@ -787,6 +792,27 @@ get_idle_time(u, ip)
     return ioctl(ppp_fd, PPPIOCGIDLE, ip) >= 0;
 }
 
+/*
+ * get_ppp_stats - return statistics for the link.
+ */
+int
+get_ppp_stats(u, stats)
+    int u;
+    struct pppd_stats *stats;
+{
+    struct ifpppstatsreq req;
+
+    memset (&req, 0, sizeof (req));
+    strlcpy(req.ifr_name, interface, sizeof(req.ifr_name));
+    if (ioctl(sockfd, SIOCGPPPSTATS, &req) < 0) {
+	error("Couldn't get PPP statistics: %m");
+	return 0;
+    }
+    stats->bytes_in = req.stats.p.ppp_ibytes;
+    stats->bytes_out = req.stats.p.ppp_obytes;
+    return 1;
+}
+
 
 #ifdef PPP_FILTER
 /*
@@ -849,7 +875,7 @@ sifup(u)
 {
     struct ifreq ifr;
 
-    strlcpy(ifr.ifr_name, sizeof (ifr.ifr_name), ifname);
+    strlcpy(ifr.ifr_name, ifname, sizeof (ifr.ifr_name));
     if (ioctl(sockfd, SIOCGIFFLAGS, (caddr_t) &ifr) < 0) {
 	error("ioctl (SIOCGIFFLAGS): %m");
 	return 0;
@@ -900,7 +926,7 @@ sifdown(u)
     ioctl(ppp_fd, PPPIOCSNPMODE, (caddr_t) &npi);
     /* ignore errors, because ppp_fd might have been closed by now. */
 
-    strlcpy(ifr.ifr_name, sizeof (ifr.ifr_name), ifname);
+    strlcpy(ifr.ifr_name, ifname, sizeof (ifr.ifr_name));
     if (ioctl(sockfd, SIOCGIFFLAGS, (caddr_t) &ifr) < 0) {
 	error("ioctl (SIOCGIFFLAGS): %m");
 	rv = 0;
@@ -935,7 +961,7 @@ sifaddr(u, o, h, m)
     struct ifaliasreq ifra;
     struct ifreq ifr;
 
-    strlcpy(ifra.ifra_name, sizeof(ifra.ifra_name), ifname);
+    strlcpy(ifra.ifra_name, ifname, sizeof(ifra.ifra_name));
     SET_SA_FAMILY(ifra.ifra_addr, AF_INET);
     ((struct sockaddr_in *) &ifra.ifra_addr)->sin_addr.s_addr = o;
     SET_SA_FAMILY(ifra.ifra_broadaddr, AF_INET);
@@ -946,7 +972,7 @@ sifaddr(u, o, h, m)
     } else
 	BZERO(&ifra.ifra_mask, sizeof(ifra.ifra_mask));
     BZERO(&ifr, sizeof(ifr));
-    strlcpy(ifr.ifr_name, sizeof(ifr.ifr_name), ifname);
+    strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
     if (ioctl(sockfd, SIOCDIFADDR, (caddr_t) &ifr) < 0) {
 	if (errno != EADDRNOTAVAIL)
 	    warn("Couldn't remove interface address: %m");
@@ -975,7 +1001,7 @@ cifaddr(u, o, h)
     struct ifaliasreq ifra;
 
     ifaddrs[0] = 0;
-    strlcpy(ifra.ifra_name, sizeof(ifra.ifra_name), ifname);
+    strlcpy(ifra.ifra_name, ifname, sizeof(ifra.ifra_name));
     SET_SA_FAMILY(ifra.ifra_addr, AF_INET);
     ((struct sockaddr_in *) &ifra.ifra_addr)->sin_addr.s_addr = o;
     SET_SA_FAMILY(ifra.ifra_broadaddr, AF_INET);
@@ -1253,7 +1279,7 @@ get_ether_addr(ipaddr, hwaddr)
 	 	((char *)&ifr->ifr_addr + ifr->ifr_addr.sa_len)) {
 	if (ifr->ifr_addr.sa_family == AF_INET) {
 	    ina = ((struct sockaddr_in *) &ifr->ifr_addr)->sin_addr.s_addr;
-	    strlcpy(ifreq.ifr_name, sizeof(ifreq.ifr_name), ifr->ifr_name);
+	    strlcpy(ifreq.ifr_name, ifr->ifr_name, sizeof(ifreq.ifr_name));
 	    /*
 	     * Check that the interface is up, and not point-to-point
 	     * or loopback.
@@ -1352,7 +1378,7 @@ GetMask(addr)
 	/*
 	 * Check that the interface is up, and not point-to-point or loopback.
 	 */
-	strlcpy(ifreq.ifr_name, sizeof(ifreq.ifr_name), ifr->ifr_name);
+	strlcpy(ifreq.ifr_name, ifr->ifr_name, sizeof(ifreq.ifr_name));
 	if (ioctl(sockfd, SIOCGIFFLAGS, &ifreq) < 0)
 	    continue;
 	if ((ifreq.ifr_flags & (IFF_UP|IFF_POINTOPOINT|IFF_LOOPBACK))