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 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