-/*
- * Connects to the given host using rsh (or prints an error message and exits
- * if rsh is not available). This function never returns.
- */
-static void
-rsh_connect(char *host, char *user, Buffer * command)
-{
- char *args[10];
- int i;
-
- log("Using rsh. WARNING: Connection will not be encrypted.");
- /* Build argument list for rsh. */
- i = 0;
- args[i++] = _PATH_RSH;
- /* host may have to come after user on some systems */
- args[i++] = host;
- if (user) {
- args[i++] = "-l";
- args[i++] = user;
- }
- if (buffer_len(command) > 0) {
- buffer_append(command, "\0", 1);
- args[i++] = buffer_ptr(command);
- }
- args[i++] = NULL;
- if (debug_flag) {
- for (i = 0; args[i]; i++) {
- if (i != 0)
- fprintf(stderr, " ");
- fprintf(stderr, "%s", args[i]);
- }
- fprintf(stderr, "\n");
- }
- execv(_PATH_RSH, args);
- perror(_PATH_RSH);
- exit(1);
-}
-