Add a ``log'' command for logging specific information.

Add an ``UPTIME'' variable to indicate the bundle uptime.

It's now possible to put something like this in ppp.linkdown
for a server setup:

  MYADDR:
    log Session closing: User USER, address HISADDR, up UPTIME

Fixed some memory leakage with commands that expand words.
Made some functions static.
Fixed a diagnostic bug (iface add .... SIOCDIFADDR)

1 files changed, 1 insertions, 1 deletions

diff --git a/usr.sbin/ppp/iface.c b/usr.sbin/ppp/iface.c
index d3ba1d9..ea4105b 100644
--- a/usr.sbin/ppp/iface.c
+++ b/usr.sbin/ppp/iface.c
@@ -343,7 +343,7 @@ iface_addr_Add(const char *name, struct iface_addr *addr, int s)
                  end, ncprange_ntoa(&addr->ifa), strerror(errno));
     else {
       snprintf(dst, sizeof dst, "%s", ncpaddr_ntoa(&addr->peer));
-      log_Printf(LogWARN, "iface add: ioctl(SIOCDIFADDR%s, %s -> %s): %s\n",
+      log_Printf(LogWARN, "iface add: ioctl(SIOCAIFADDR%s, %s -> %s): %s\n",
                  end, ncprange_ntoa(&addr->ifa), dst, strerror(errno));
     }
   }