| Patrick Schaaf | 2dd59ef | 2012-02-27 22:27:31 +0100 | [diff] [blame] | 1 | /* @(#)rpc_dtablesize.c 2.1 88/07/29 4.0 RPCSRC */ |
| 2 | /* |
| 3 | * Sun RPC is a product of Sun Microsystems, Inc. and is provided for |
| 4 | * unrestricted use provided that this legend is included on all tape |
| 5 | * media and as a part of the software program in whole or part. Users |
| 6 | * may copy or modify Sun RPC without charge, but are not authorized |
| 7 | * to license or distribute it to anyone else except as part of a product or |
| 8 | * program developed by the user. |
| 9 | * |
| 10 | * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE |
| 11 | * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR |
| 12 | * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. |
| 13 | * |
| 14 | * Sun RPC is provided with no support and without any obligation on the |
| 15 | * part of Sun Microsystems, Inc. to assist in its use, correction, |
| 16 | * modification or enhancement. |
| 17 | * |
| 18 | * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE |
| 19 | * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC |
| 20 | * OR ANY PART THEREOF. |
| 21 | * |
| 22 | * In no event will Sun Microsystems, Inc. be liable for any lost revenue |
| 23 | * or profits or other special, indirect and consequential damages, even if |
| 24 | * Sun has been advised of the possibility of such damages. |
| 25 | * |
| 26 | * Sun Microsystems, Inc. |
| 27 | * 2550 Garcia Avenue |
| 28 | * Mountain View, California 94043 |
| 29 | */ |
| 30 | #if 0 |
| 31 | static char sccsid[] = "@(#)rpc_dtablesize.c 1.2 87/08/11 Copyr 1987 Sun Micro"; |
| 32 | #endif |
| 33 | |
| 34 | #define __FORCE_GLIBC |
| 35 | #define __USE_BSD |
| 36 | #include <features.h> |
| 37 | |
| 38 | #include <unistd.h> |
| 39 | #include <rpc/clnt.h> |
| 40 | |
| maxwen | 27116ba | 2015-08-14 21:41:28 +0200 | [diff] [blame] | 41 | #ifdef BIONIC_L |
| 42 | /* no more in unistd */ |
| 43 | extern int getdtablesize(void); |
| 44 | #endif |
| Patrick Schaaf | 2dd59ef | 2012-02-27 22:27:31 +0100 | [diff] [blame] | 45 | |
| 46 | /* |
| 47 | * Cache the result of getdtablesize(), so we don't have to do an |
| 48 | * expensive system call every time. |
| 49 | */ |
| 50 | int |
| 51 | _rpc_dtablesize(void) |
| 52 | { |
| 53 | static int size; |
| 54 | |
| 55 | if (size == 0) |
| 56 | size = getdtablesize (); |
| 57 | |
| 58 | return size; |
| 59 | } |
| 60 | libc_hidden_def(_rpc_dtablesize) |