1 /* @(#)rsort.c 2.1 88/08/11 4.0 RPCSRC */
2 /*
3 * rsort.c
4 * Client side application which sorts argc, argv.
5 */
6 #include <stdio.h>
7 #include <rpc/rpc.h>
8 #include "sort.h"
9
main(argc,argv)10 main(argc, argv)
11 int argc;
12 char **argv;
13 {
14 char *machinename;
15 struct sortstrings args, res;
16 int i;
17
18 if (argc < 3) {
19 fprintf(stderr, "usage: %s machinename [s1 ...]\n", argv[0]);
20 exit(1);
21 }
22 machinename = argv[1];
23 args.ss.ss_len = argc - 2; /* substract off progname, machinename */
24 args.ss.ss_val = &argv[2];
25 res.ss.ss_val = NULL;
26
27 if ((i = callrpc(machinename, SORTPROG, SORTVERS, SORT,
28 xdr_sortstrings, &args, xdr_sortstrings, &res)))
29 {
30 fprintf(stderr, "%s: call to sort service failed. ", argv[0]);
31 clnt_perrno(i);
32 fprintf(stderr, "\n");
33 exit(1);
34 }
35
36 for (i = 0; i < res.ss.ss_len; i++) {
37 printf("%s\n", res.ss.ss_val[i]);
38 }
39
40 /* should free res here */
41 exit(0);
42 }
43
44