X-Git-Url: https://git.distorted.org.uk/~mdw/become/blobdiff_plain/607937a4e1c4cdb3da09617fa7bfda536278ca95..0c6c5a979b3da98915ab3ad8064f9dbfdf901e08:/src/daemon.c

diff --git a/src/daemon.c b/src/daemon.c
index d2bf8df..317a7fb 100644
--- a/src/daemon.c
+++ b/src/daemon.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: daemon.c,v 1.3 1997/08/07 09:49:39 mdw Exp $
+ * $Id: daemon.c,v 1.7 1997/09/17 10:23:23 mdw Exp $
  *
  * Running a `become' daemon
  *
@@ -29,9 +29,19 @@
 /*----- Revision history --------------------------------------------------*
  *
  * $Log: daemon.c,v $
- * Revision 1.3  1997/08/07 09:49:39  mdw
- * Extensive modifications to handle netgroups.  Also sanitise user and group
- * names before adding them to the symbol table.
+ * Revision 1.7  1997/09/17 10:23:23  mdw
+ * Fix a typo.  Port numbers are in network order now, so don't change them.
+ *
+ * Revision 1.6  1997/09/09 18:17:06  mdw
+ * Allow default port to be given as a service name or port number.
+ *
+ * Revision 1.5  1997/08/20  16:17:10  mdw
+ * More sensible restart routine: `_reinit' functions replaced by `_end' and
+ * `_init' functions.
+ *
+ * Revision 1.4  1997/08/07 10:00:37  mdw
+ * (Log entry for previous version is bogus.)  Read netgroups database.
+ * Give up privileges permanently on startup.
  *
  * Revision 1.2  1997/08/04 10:24:21  mdw
  * Sources placed under CVS control.
@@ -315,11 +325,11 @@ void daemon_init(const char *cf, int port)
    * look it up in /etc/services under whatever name I was started as.
    */
 
-  if (daemon__port <= 0) {
+  if (daemon__port == 0) {
     struct servent *se = getservbyname(quis(), "udp");
     if (!se)
       die("no idea which port to use");
-    daemon__port = ntohs(se->s_port);
+    daemon__port = se->s_port;
   }
 
   /* --- Now set up a socket --- */
@@ -330,10 +340,12 @@ void daemon_init(const char *cf, int port)
     if ((s = socket(PF_INET, SOCK_DGRAM, 0)) == -1)
       die("couldn't create socket: %s", strerror(errno));
     sin.sin_family = AF_INET;
-    sin.sin_port = htons(daemon__port);
+    sin.sin_port = daemon__port;
     sin.sin_addr.s_addr = htonl(INADDR_ANY);
-    if (bind(s, (struct sockaddr *)&sin, sizeof(sin)))
-      die("couldn't bind socket to port: %s", strerror(errno));
+    if (bind(s, (struct sockaddr *)&sin, sizeof(sin))) {
+      die("couldn't bind socket to port %i: %s",
+	  ntohs(daemon__port), strerror(errno));
+    }
   }
 
   /* --- Fork off into the sunset --- */
@@ -426,12 +438,16 @@ void daemon_init(const char *cf, int port)
       if (daemon__rescan || time(0) - when > 0) {
 	daemon__rescan = 0;
 	syslog(LOG_INFO, "rescanning configuration file");
-	userdb_reinit();
+	name_end();
+	rule_end();
+	netg_end();
+	userdb_end();
+	userdb_init();
 	userdb_local();
 	userdb_yp();
-	netg_reinit();
-	rule_reinit();
-	name_reinit();
+	netg_init();
+	rule_init();
+	name_init();
 	if (daemon__readConfig(cf))
 	  syslog(LOG_ERR, "error reading configuration file");
 	when = time(0) + daemon__awakeEvery;