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/*
* 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(LIBC_SCCS) && !defined(lint)
/*static char *sccsid = "from: @(#)svc_run.c 1.1 87/10/13 Copyr 1984 Sun Micro";*/
/*static char *sccsid = "from: @(#)svc_run.c 2.1 88/07/29 4.0 RPCSRC";*/
static char *rcsid = "$Id: svc_run.c,v 1.4 1996/12/30 15:14:29 peter Exp $";
#endif
/*
* This is the rpc server side idle loop
* Wait for input, call server program.
*/
#include <rpc/rpc.h>
#include <stdio.h>
#include <sys/errno.h>
#include <sys/types.h>
#include <sys/time.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
extern int __svc_fdsetsize;
extern fd_set *__svc_fdset;
void
svc_run()
{
fd_set *fds;
for (;;) {
if (__svc_fdset) {
int bytes = howmany(__svc_fdsetsize, NFDBITS) *
sizeof(fd_mask);
fds = (fd_set *)malloc(bytes);
memcpy(fds, __svc_fdset, bytes);
} else
fds = NULL;
switch (select(svc_maxfd + 1, fds, NULL, NULL,
(struct timeval *)0)) {
case -1:
if (errno == EINTR) {
if (fds)
free(fds);
continue;
}
perror("svc_run: - select failed");
if (fds)
free(fds);
return;
case 0:
if (fds)
free(fds);
continue;
default:
/* XXX What the hell?? what if fds == NULL?? */
svc_getreqset2(fds, svc_maxfd + 1);
free(fds);
}
}
}
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