From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Tue, 24 May 1994 16:03:26 +0000 (+0000)
Subject: support for HAVE_SYSCONF
X-Git-Tag: SUDO_1_3_1~263
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=92c371d0fbbf814e0b0fa23dc14268d916532c37;p=sudo

support for HAVE_SYSCONF
---

diff --git a/sudo.c b/sudo.c
index dee455a6d..962119b97 100644
--- a/sudo.c
+++ b/sudo.c
@@ -136,8 +136,13 @@ main(argc, argv)
      * close all file descriptors to make sure we have a nice
      * clean slate from which to work.  
      */
+#ifdef HAVE_SYSCONF
+    for (rtn = sysconf(_SC_OPEN_MAX) - 1; rtn > 3; rtn--)
+	(void) close(rtn);
+#else
     for (rtn = getdtablesize() - 1; rtn > 3; rtn--)
 	(void) close(rtn);
+#endif /* HAVE_SYSCONF */
 
     load_globals();		/* load the user host cmnd and uid variables */