}
memcpy(&sin->sin_addr, hp->h_addr, hp->h_length);
- *salen = hp->h_length;
+ *salen = sizeof(struct sockaddr_in);
return 1;
}
#endif /* HAVE_DECL_AI_ADDRCONFIG */
strcat(buf, "unknown host");
}
- fprintf(stderr, _("%s: trying %s prog %ld vers %ld prot %s port %d\n"),
- progname, buf, program, version,
+ fprintf(stderr, _("%s: trying %s prog %lu vers %lu prot %s port %d\n"),
+ progname, buf, (unsigned long)program,
+ (unsigned long)version,
(protocol == IPPROTO_UDP ? _("UDP") : _("TCP")),
port);
}
return 0;
}
+/**
+ * nfs_advise_umount - ask the server to remove a share from it's rmtab
+ * @sap: pointer to IP address of server to call
+ * @salen: length of server address
+ * @pmap: partially filled-in mountd RPC service tuple
+ * @argp: directory path of share to "unmount"
+ *
+ * Returns one if the unmount call succeeded; zero if the unmount
+ * failed for any reason; rpccreateerr.cf_stat is set to reflect
+ * the nature of the error.
+ *
+ * We use a fast timeout since this call is advisory only.
+ */
+int nfs_advise_umount(const struct sockaddr *sap, const socklen_t salen,
+ const struct pmap *pmap, const dirpath *argp)
+{
+ struct sockaddr_storage address;
+ struct sockaddr *saddr = (struct sockaddr *)&address;
+ struct pmap mnt_pmap = *pmap;
+ struct timeval timeout = {
+ .tv_sec = MOUNT_TIMEOUT >> 3,
+ };
+ CLIENT *client;
+ enum clnt_stat res = 0;
+
+ if (nfs_probe_mntport(sap, salen, &mnt_pmap) == 0)
+ return 0;
+
+ memcpy(saddr, sap, salen);
+ nfs_set_port(saddr, mnt_pmap.pm_port);
+
+ client = nfs_get_rpcclient(saddr, salen, mnt_pmap.pm_prot,
+ mnt_pmap.pm_prog, mnt_pmap.pm_vers,
+ &timeout);
+ if (client == NULL)
+ return 0;
+
+ client->cl_auth = authunix_create_default();
+
+ res = CLNT_CALL(client, MOUNTPROC_UMNT,
+ (xdrproc_t)xdr_dirpath, (caddr_t)argp,
+ (xdrproc_t)xdr_void, NULL,
+ timeout);
+
+ auth_destroy(client->cl_auth);
+ CLNT_DESTROY(client);
+
+ if (res != RPC_SUCCESS)
+ return 0;
+
+ return 1;
+}
+
/**
* nfs_call_umount - ask the server to remove a share from it's rmtab
* @mnt_server: address of RPC MNT program server