diff options
Diffstat (limited to 'libc/inet/rpc/rpc_dtablesize.c')
| -rw-r--r-- | libc/inet/rpc/rpc_dtablesize.c | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/libc/inet/rpc/rpc_dtablesize.c b/libc/inet/rpc/rpc_dtablesize.c index fdf6c1b1f..6a46aaf30 100644 --- a/libc/inet/rpc/rpc_dtablesize.c +++ b/libc/inet/rpc/rpc_dtablesize.c @@ -6,42 +6,49 @@ * 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 + #define __FORCE_GLIBC +#define __USE_BSD #include <features.h> -#include <rpc/clnt.h> #include <unistd.h> +#include <rpc/clnt.h> + /* * Cache the result of getdtablesize(), so we don't have to do an * expensive system call every time. */ -int _rpc_dtablesize(void) +int +_rpc_dtablesize (void) { - static int size; + static int size; + + if (size == 0) + size = getdtablesize (); - if (size == 0) { - size = getdtablesize(); - } - return (size); + return size; } |