nfs_client *clientlist[MCL_MAXTYPES] = { NULL, };
+static void
+init_addrlist(nfs_client *clp, const struct hostent *hp)
+{
+ char **ap;
+ int i;
+
+ if (hp == NULL)
+ return;
+
+ ap = hp->h_addr_list;
+ for (i = 0; *ap != NULL && i < NFSCLNT_ADDRMAX; i++, ap++)
+ clp->m_addrlist[i] = *(struct in_addr *)*ap;
+
+ clp->m_naddr = i;
+}
+
/* if canonical is set, then we *know* this is already a canonical name
* so hostname lookup is avoided.
* This is used when reading /proc/fs/nfs/exports
client_add(clp);
}
- if (htype == MCL_FQDN && clp->m_naddr == 0 && hp != NULL) {
- char **ap = hp->h_addr_list;
- int i;
-
- for (i = 0; *ap && i < NFSCLNT_ADDRMAX; i++, ap++)
- clp->m_addrlist[i] = *(struct in_addr *)*ap;
- clp->m_naddr = i;
- }
+ if (htype == MCL_FQDN && clp->m_naddr == 0)
+ init_addrlist(clp, hp);
if (hp)
free (hp);
clp->m_exported = 0;
clp->m_count = 0;
+ clp->m_naddr = 0;
if (clp->m_type == MCL_SUBNETWORK) {
char *cp = strchr(clp->m_hostname, '/');
}
}
*cp = '/';
- clp->m_naddr = 0;
- } else if (!hp) {
- clp->m_naddr = 0;
- } else {
- char **ap = hp->h_addr_list;
- int i;
-
- for (i = 0; *ap && i < NFSCLNT_ADDRMAX; i++, ap++) {
- clp->m_addrlist[i] = *(struct in_addr *)*ap;
- }
- clp->m_naddr = i;
+ return;
}
+
+ init_addrlist(clp, hp);
}
void
}
#endif /* !HAVE_INNETGR */
-/*
- * Match a host (given its hostent record) to a client record. This
- * is usually called from mountd.
+/**
+ * client_check - check if IP address information matches a cached nfs_client
+ * @clp: pointer to a cached nfs_client record
+ * @hp: pointer to hostent containing host IP information
+ *
+ * Returns 1 if the address information matches the cached nfs_client,
+ * otherwise zero.
*/
int
client_check(nfs_client *clp, struct hostent *hp)
case MCL_GSS:
return 0;
default:
- xlog(L_FATAL, "internal: bad client type %d", clp->m_type);
+ xlog(D_GENERAL, "%s: unrecognized client type: %d",
+ __func__, clp->m_type);
}
return 0;