Make setgroups(3) function optional

[ngircd-alex.git] / src / ngircd / ngircd.c

diff --git a/src/ngircd/ngircd.c b/src/ngircd/ngircd.c
index da537055ffdd742960a425a067ddfd3a62540f98..0e8acb54213e3a3c6e54e99affdf0b9bfed22871 100644 (file)
--- a/src/ngircd/ngircd.c
+++ b/src/ngircd/ngircd.c
@@ -1,6 +1,6 @@
 /*
  * ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001-2013 Alexander Barton (alex@barton.de) and Contributors.
+ * Copyright (c)2001-2014 Alexander Barton (alex@barton.de) and Contributors.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,12 +17,10 @@
  * by the loader of the operating system.
  */
 
-#include "imp.h"
 #include <assert.h>
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <signal.h>
 #include <string.h>
 #include <unistd.h>
 #include <time.h>
@@ -36,23 +34,16 @@
 #include <mcheck.h>
 #endif
 
-#include "defines.h"
 #include "conn.h"
 #include "class.h"
-#include "conf-ssl.h"
 #include "channel.h"
 #include "conf.h"
-#include "lists.h"
 #include "log.h"
-#include "parse.h"
 #include "sighandlers.h"
 #include "io.h"
-#include "irc.h"
 
-#include "exp.h"
 #include "ngircd.h"
 
-
 static void Show_Version PARAMS(( void ));
 static void Show_Help PARAMS(( void ));
 
@@ -460,7 +451,7 @@ static void
 Show_Version( void )
 {
        puts( NGIRCd_Version );
-       puts( "Copyright (c)2001-2013 Alexander Barton (<alex@barton.de>) and Contributors." );
+       puts( "Copyright (c)2001-2014 Alexander Barton (<alex@barton.de>) and Contributors." );
        puts( "Homepage: <http://ngircd.barton.de/>\n" );
        puts( "This is free software; see the source for copying conditions. There is NO" );
        puts( "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." );
@@ -733,6 +724,7 @@ NGIRCd_Init(bool NGIRCd_NoDaemon)
                        if (real_errno != EPERM) 
                                goto out;
                }
+#ifdef HAVE_SETGROUPS
                if (setgroups(0, NULL) != 0) {
                        real_errno = errno;
                        Log(LOG_ERR, "Can't drop supplementary group IDs: %s!",
@@ -740,6 +732,10 @@ NGIRCd_Init(bool NGIRCd_NoDaemon)
                        if (real_errno != EPERM)
                                goto out;
                }
+#else
+               Log(LOG_WARNING,
+                   "Can't drop supplementary group IDs: setgroups(3) missing!");
+#endif
        }
 #endif