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svc_run.c revision 1.3 
      1 /*
      2  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
      3  * unrestricted use provided that this legend is included on all tape
      4  * media and as a part of the software program in whole or part.  Users
      5  * may copy or modify Sun RPC without charge, but are not authorized
      6  * to license or distribute it to anyone else except as part of a product or
      7  * program developed by the user.
      8  *
      9  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
     10  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
     11  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
     12  *
     13  * Sun RPC is provided with no support and without any obligation on the
     14  * part of Sun Microsystems, Inc. to assist in its use, correction,
     15  * modification or enhancement.
     16  *
     17  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
     18  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
     19  * OR ANY PART THEREOF.
     20  *
     21  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
     22  * or profits or other special, indirect and consequential damages, even if
     23  * Sun has been advised of the possibility of such damages.
     24  *
     25  * Sun Microsystems, Inc.
     26  * 2550 Garcia Avenue
     27  * Mountain View, California  94043
     28  */
     29 
     30 #if defined(LIBC_SCCS) && !defined(lint)
     31 /*static char *sccsid = "from: @(#)svc_run.c 1.1 87/10/13 Copyr 1984 Sun Micro";*/
     32 /*static char *sccsid = "from: @(#)svc_run.c	2.1 88/07/29 4.0 RPCSRC";*/
     33 static char *rcsid = "$Id: svc_run.c,v 1.3 1994/08/23 18:42:12 deraadt Exp $";
     34 #endif
     35 
     36 /*
     37  * This is the rpc server side idle loop
     38  * Wait for input, call server program.
     39  */
     40 #include <rpc/rpc.h>
     41 #include <sys/errno.h>
     42 
     43 extern int svc_maxfd;
     44 
     45 void
     46 svc_run()
     47 {
     48 	fd_set readfds;
     49 	extern int errno;
     50 
     51 	for (;;) {
     52 		readfds = svc_fdset;
     53 		switch (select(svc_maxfd+1, &readfds, (int *)0, (int *)0,
     54 			       (struct timeval *)0)) {
     55 		case -1:
     56 			if (errno == EINTR) {
     57 				continue;
     58 			}
     59 			perror("svc_run: - select failed");
     60 			return;
     61 		case 0:
     62 			continue;
     63 		default:
     64 			svc_getreqset(&readfds);
     65 		}
     66 	}
     67 }
     68