2 * support/export/rmntab.c
4 * Interface to the rmnt file.
29 while ((rep = getrmtabent(1, NULL)) != NULL) {
30 struct hostent *hp = NULL;
33 htype = client_gettype(rep->r_client);
35 && (hp = gethostbyname (rep->r_client))
36 && (hp = hostent_dup (hp),
37 exp = export_allowed (hp, rep->r_path))) {
38 /* see if the entry already exists, otherwise this was an instantiated
39 * wild card, and we must add it
41 nfs_export *exp2 = export_lookup(rep->r_client,
42 exp->m_export.e_path, 0);
45 dupexportent(&ee, &exp->m_export);
46 strncpy (ee.e_hostname, rep->r_client,
47 sizeof (ee.e_hostname) - 1);
48 ee.e_hostname[sizeof (ee.e_hostname) -1] = '\0';
49 exp2 = export_create(&ee, 0);
50 exp2->m_changed = exp->m_changed;
53 exp2->m_mayexport = 1;
54 } else if (hp) /* export_allowed failed */
57 if (errno == EINVAL) {
58 /* Something goes wrong. We need to fix the rmtab
62 if ((lockid = xflock(_PATH_RMTAB, "w")) < 0)
65 if (!(fp = fsetrmtabent(_PATH_RMTABTMP, "w"))) {
70 while ((rep = getrmtabent(0, NULL)) != NULL) {
71 fputrmtabent(fp, rep, NULL);
73 if (rename(_PATH_RMTABTMP, _PATH_RMTAB) < 0) {
74 xlog(L_ERROR, "couldn't rename %s to %s",
75 _PATH_RMTABTMP, _PATH_RMTAB);