home *** CD-ROM | disk | FTP | other *** search
- /*
- * Copyright (c) 1989 Jan-Simon Pendry
- * Copyright (c) 1989 Imperial College of Science, Technology & Medicine
- * Copyright (c) 1989 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Jan-Simon Pendry at Imperial College, London.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)wr_bparam.c 5.3 (Berkeley) 5/12/91
- *
- * $Id: wr_bparam.c,v 5.2.1.3 91/05/07 22:19:10 jsp Alpha $
- *
- */
-
- #include "../fsinfo/fsinfo.h"
-
- /*
- * Write a host/path in NFS format
- */
- static int write_nfsname(ef, fp, hn)
- FILE *ef;
- fsmount *fp;
- char *hn;
- {
- int errors = 0;
- char *h = strdup(fp->f_ref->m_dk->d_host->h_hostname);
- domain_strip(h, hn);
- fprintf(ef, "%s:%s", h, fp->f_volname);
- free(h);
- return errors;
- }
-
- /*
- * Write a bootparams entry for a host
- */
- static int write_boot_info(ef, hp)
- FILE *ef;
- host *hp;
- {
- int errors = 0;
- fprintf(ef, "%s\troot=", hp->h_hostname);
- errors += write_nfsname(ef, hp->h_netroot, hp->h_hostname);
- fputs(" swap=", ef);
- errors += write_nfsname(ef, hp->h_netswap, hp->h_hostname);
- fputs("\n", ef);
-
- return 0;
- }
-
- /*
- * Output a bootparams file
- */
- int write_bootparams(q)
- qelem *q;
- {
- int errors = 0;
-
- if (bootparams_pref) {
- FILE *ef = pref_open(bootparams_pref, "bootparams", info_hdr, "bootparams");
- if (ef) {
- host *hp;
- ITER(hp, host, q)
- if (hp->h_netroot && hp->h_netswap)
- errors += write_boot_info(ef, hp);
- errors += pref_close(ef);
- } else {
- errors++;
- }
- }
-
- return errors;
- }
-