home *** CD-ROM | disk | FTP | other *** search
- /*
- * rdate.c - client program for remote date service.
- */
-
- #include <stdio.h>
- #include <rpc/rpc.h> /* standard RPC include file */
- #include "date.h" /* this file is generated by rpcgen */
-
- main(argc, argv)
- int argc;
- char *argv[];
- {
- CLIENT *cl; /* RPC handle */
- char *server;
- long *lresult; /* return value from bin_date_1() */
- char **sresult; /* return value from str_date_1() */
-
- if (argc != 2) {
- fprintf(stderr, "usage: %s hostname\n", argv[0]);
- exit(1);
- }
- server = argv[1];
-
- /*
- * Create the client "handle."
- */
-
- if ( (cl = clnt_create(server, DATE_PROG, DATE_VERS, "udp")) == NULL) {
- /*
- * Couldn't establish connection with server.
- */
-
- clnt_pcreateerror(server);
- exit(2);
- }
-
- /*
- * First call the remote procedure "bin_date".
- */
-
- if ( (lresult = bin_date_1(NULL, cl)) == NULL) {
- clnt_perror(cl, server);
- exit(3);
- }
- printf("time on host %s = %ld\n", server, *lresult);
-
- /*
- * Now call the remote procedure "str_date".
- */
-
- if ( (sresult = str_date_1(lresult, cl)) == NULL) {
- clnt_perror(cl, server);
- exit(4);
- }
- printf("time on host %s = %s", server, *sresult);
-
- clnt_destroy(cl); /* done with the handle */
- exit(0);
- }
-