X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;ds=sidebyside;f=pppd%2Fsys-solaris.c;h=113eb7bdf74c7617e577a41c1dfac9a0e74d8b67;hb=505ec5cbd15ec23ed84282462ae9e451a1978133;hp=65b173a79695b7e80b8b421072532073be513ca0;hpb=b1fcf16fa66159f380ee4abd7c9a76b59809dc7b;p=ppp.git

diff --git a/pppd/sys-solaris.c b/pppd/sys-solaris.c
index 65b173a..113eb7b 100644
--- a/pppd/sys-solaris.c
+++ b/pppd/sys-solaris.c
@@ -1551,6 +1551,26 @@ netif_set_mtu(unit, mtu)
 #endif /* defined(INET6) && defined(SOL2) */
 }
 
+
+
+/*
+ * netif_get_mtu - get the MTU on the PPP network interface.
+ */
+int
+netif_get_mtu(int unit)
+{
+    struct ifreq ifr;
+
+    memset (&ifr, '\0', sizeof (ifr));
+    strlcpy(ifr.ifr_name, ifname, sizeof (ifr.ifr_name));
+
+    if (ioctl(ipfd, SIOCGIFMTU, (caddr_t) &ifr) < 0) {
+    error("ioctl(SIOCGIFMTU): %m (line %d)", __LINE__);
+    return 0;
+    }
+    return ifr.ifr_mtu;
+}
+
 /*
  * tty_send_config - configure the transmit characteristics of
  * the ppp interface.
@@ -2427,7 +2447,7 @@ dlpi_get_reply(fd, reply, expected_prim, maxlen)
     pfd.events = POLLIN | POLLPRI;
     do {
 	n = poll(&pfd, 1, 1000);
-    } while (n == -1 && errno == EINTR);
+    } while (n == -1 && errno == EINTR && !got_sigterm);
     if (n <= 0)
 	return -1;