1*45088Smckusick /* @(#)rpc_dtablesize.c 2.1 88/07/29 4.0 RPCSRC */
2*45088Smckusick /*
3*45088Smckusick * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
4*45088Smckusick * unrestricted use provided that this legend is included on all tape
5*45088Smckusick * media and as a part of the software program in whole or part. Users
6*45088Smckusick * may copy or modify Sun RPC without charge, but are not authorized
7*45088Smckusick * to license or distribute it to anyone else except as part of a product or
8*45088Smckusick * program developed by the user.
9*45088Smckusick *
10*45088Smckusick * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
11*45088Smckusick * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
12*45088Smckusick * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
13*45088Smckusick *
14*45088Smckusick * Sun RPC is provided with no support and without any obligation on the
15*45088Smckusick * part of Sun Microsystems, Inc. to assist in its use, correction,
16*45088Smckusick * modification or enhancement.
17*45088Smckusick *
18*45088Smckusick * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
19*45088Smckusick * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
20*45088Smckusick * OR ANY PART THEREOF.
21*45088Smckusick *
22*45088Smckusick * In no event will Sun Microsystems, Inc. be liable for any lost revenue
23*45088Smckusick * or profits or other special, indirect and consequential damages, even if
24*45088Smckusick * Sun has been advised of the possibility of such damages.
25*45088Smckusick *
26*45088Smckusick * Sun Microsystems, Inc.
27*45088Smckusick * 2550 Garcia Avenue
28*45088Smckusick * Mountain View, California 94043
29*45088Smckusick */
30*45088Smckusick #if !defined(lint) && defined(SCCSIDS)
31*45088Smckusick static char sccsid[] = "@(#)rpc_dtablesize.c 1.2 87/08/11 Copyr 1987 Sun Micro";
32*45088Smckusick #endif
33*45088Smckusick
34*45088Smckusick /*
35*45088Smckusick * Cache the result of getdtablesize(), so we don't have to do an
36*45088Smckusick * expensive system call every time.
37*45088Smckusick */
_rpc_dtablesize()38*45088Smckusick _rpc_dtablesize()
39*45088Smckusick {
40*45088Smckusick static int size;
41*45088Smckusick
42*45088Smckusick if (size == 0) {
43*45088Smckusick size = getdtablesize();
44*45088Smckusick }
45*45088Smckusick return (size);
46*45088Smckusick }
47