diff options
Diffstat (limited to 'sunrpc/rpc_dtable.c')
| -rw-r--r-- | sunrpc/rpc_dtable.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/sunrpc/rpc_dtable.c b/sunrpc/rpc_dtable.c new file mode 100644 index 0000000000..a8488172e4 --- /dev/null +++ b/sunrpc/rpc_dtable.c @@ -0,0 +1,46 @@ +/* @(#)rpc_dtablesize.c 2.1 88/07/29 4.0 RPCSRC */ +/* + * Sun RPC is a product of Sun Microsystems, Inc. and is provided for + * unrestricted use provided that this legend is included on all tape + * media and as a part of the software program in whole or part. Users + * may copy or modify Sun RPC without charge, but are not authorized + * to license or distribute it to anyone else except as part of a product or + * program developed by the user. + * + * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE + * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun RPC is provided with no support and without any obligation on the + * part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ +#if !defined(lint) && defined(SCCSIDS) +static char sccsid[] = "@(#)rpc_dtablesize.c 1.2 87/08/11 Copyr 1987 Sun Micro"; +#endif + +/* + * Cache the result of getdtablesize(), so we don't have to do an + * expensive system call every time. + */ +_rpc_dtablesize() +{ + static int size; + + if (size == 0) { + size = getdtablesize(); + } + return (size); +} |