Update.
[glibc.git] / sunrpc / svc_run.c
blob72fb939e78e5535da4ece0b05b21bb29c6e098ba
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.
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.
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.
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.
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.
25 * Sun Microsystems, Inc.
26 * 2550 Garcia Avenue
27 * Mountain View, California 94043
30 * This is the rpc server side idle loop
31 * Wait for input, call server program.
34 #include <errno.h>
35 #include <unistd.h>
36 #include <libintl.h>
37 #include <sys/poll.h>
38 #include <rpc/rpc.h>
40 /* This function can be used as a signal handler to terminate the
41 server loop. */
42 void
43 svc_exit (void)
45 free (svc_pollfd);
46 svc_pollfd = NULL;
47 svc_max_pollfd = 0;
50 void
51 svc_run (void)
53 int i;
55 for (;;)
57 struct pollfd *my_pollfd;
59 if (svc_max_pollfd == 0 && svc_pollfd == NULL)
60 return;
62 my_pollfd = malloc (sizeof (struct pollfd) * svc_max_pollfd);
63 for (i = 0; i < svc_max_pollfd; ++i)
65 my_pollfd[i].fd = svc_pollfd[i].fd;
66 my_pollfd[i].events = svc_pollfd[i].events;
67 my_pollfd[i].revents = 0;
70 switch (i = __poll (my_pollfd, svc_max_pollfd, -1))
72 case -1:
73 free (my_pollfd);
74 if (errno == EINTR)
75 continue;
76 perror (_("svc_run: - poll failed"));
77 return;
78 case 0:
79 free (my_pollfd);
80 continue;
81 default:
82 svc_getreq_poll (my_pollfd, i);
83 free (my_pollfd);