1 /*
2 * rsort.c
3 * Client side application which sorts argc, argv.
4 */
5 #include <stdio.h>
6 #include <rpc/rpc.h>
7 #include "sort.h"
8
main(argc,argv)9 main(argc, argv)
10 int argc;
11 char **argv;
12 {
13 char *machinename;
14 struct sortstrings args, res;
15 int i;
16
17 if (argc < 3) {
18 fprintf(stderr, "usage: %s machinename [s1 ...]\n", argv[0]);
19 exit(1);
20 }
21 machinename = argv[1];
22 args.ss.ss_len = argc - 2; /* substract off progname, machinename */
23 args.ss.ss_val = &argv[2];
24 res.ss.ss_val = (char **)NULL;
25
26 if ((i = callrpc(machinename, SORTPROG, SORTVERS, SORT,
27 xdr_sortstrings, &args, xdr_sortstrings, &res)))
28 {
29 fprintf(stderr, "%s: call to sort service failed. ", argv[0]);
30 clnt_perrno(i);
31 fprintf(stderr, "\n");
32 exit(1);
33 }
34
35 for (i = 0; i < res.ss.ss_len; i++) {
36 printf("%s\n", res.ss.ss_val[i]);
37 }
38
39 /* should free res here */
40 exit(0);
41 }
42
43