/* -*-c-*-
*
- * $Id: bres.c,v 1.5 2001/02/03 16:21:08 mdw Exp $
+ * $Id: bres.c,v 1.7 2004/04/08 01:36:11 mdw Exp $
*
* Background reverse name resolution
*
* MA 02111-1307, USA.
*/
-/*----- Revision history --------------------------------------------------*
- *
- * $Log: bres.c,v $
- * Revision 1.5 2001/02/03 16:21:08 mdw
- * Bug fixes: restore signals to their default dispositions, and set up the
- * addresses properly when unpacking @hostent@ structures.
- *
- * Revision 1.4 2000/08/15 17:35:02 mdw
- * (gethost, and others): Since @gethost@ actually uses @malloc@ rather
- * than @xmalloc@, it's wrong to use @xfree@ on the result. Fixed the code
- * to use the right freeing function on the right data.
- *
- * Revision 1.3 2000/06/17 10:38:35 mdw
- * Track changes to selbuf interface.
- *
- * Revision 1.2 1999/10/30 11:28:39 mdw
- * Fix include error, pointed out by Chris Rutter.
- *
- * Revision 1.1 1999/10/04 21:40:42 mdw
- * Added background resolver from `fw'.
- *
- */
-
/*----- Header files ------------------------------------------------------*/
#include <errno.h>
{
int i;
+#if defined(_SC_OPEN_MAX)
int maxfd = sysconf(_SC_OPEN_MAX);
+#elif defined(OPEN_MAX)
+ int maxfd = OPEN_MAX;
+#else
+ int maxfd = -1;
+#endif
if (maxfd < 0)
maxfd = 256; /* Fingers crossed... */