make "exportfs -au" do no DNS lookup

[nfs-utils.git] / utils / exportfs / exportfs.c

diff --git a/utils/exportfs/exportfs.c b/utils/exportfs/exportfs.c
index c012961871cd86bc4d96d9d4d992c986c47780a9..4c04098e1579475a5f66b5314872db308c599f41 100644 (file)
--- a/utils/exportfs/exportfs.c
+++ b/utils/exportfs/exportfs.c
@@ -24,7 +24,6 @@
 #include "xlog.h"
 
 static void    export_all(int verbose);
-static void    unexport_all(int verbose);
 static void    exportfs(char *arg, char *options, int verbose);
 static void    unexportfs(char *arg, int verbose);
 static void    exports_update(int verbose);
@@ -100,19 +99,21 @@ main(int argc, char **argv)
                        for (i = optind; i < argc ; i++)
                                exportfs(argv[i], options, f_verbose);
        }
-       /* note: xtab_*_read does not update entries if they already exist,
-        * so this will not lose new options
+       /* If we are unexporting everything, then
+        * don't care about what should be exported, as that
+        * may require DNS lookups..
         */
-       if (!f_reexport)
-               xtab_export_read();
-       if (!f_export) {
-               if (f_all)
-                       unexport_all(f_verbose);
-               else
+       if (! ( !f_export && f_all)) {
+               /* note: xtab_*_read does not update entries if they already exist,
+                * so this will not lose new options
+                */
+               if (!f_reexport)
+                       xtab_export_read();
+               if (!f_export)
                        for (i = optind ; i < argc ; i++)
                                unexportfs(argv[i], f_verbose);
+               rmtab_read();
        }
-       rmtab_read();
        xtab_mount_read();
        exports_update(f_verbose);
        xtab_export_write();
@@ -174,38 +175,6 @@ export_all(int verbose)
                }
        }
 }
-/*
- * unexport_all finds all entries that are mayexport, and
- *    marks them not xtabent and not mayexport
- */
-static void
-unexport_all(int verbose)
-{
-       nfs_export      *exp;
-       int             i;
-
-       for (i = 0; i < MCL_MAXTYPES; i++) {
-               for (exp = exportlist[i]; exp; exp = exp->m_next)
-                       if (exp->m_mayexport) {
-                               if (verbose) {
-                                       if (exp->m_exported) {
-                                               printf("unexporting %s:%s from kernel\n",
-                                                      exp->m_client->m_hostname,
-                                                      exp->m_export.e_path);
-                                       }
-                                       else {
-                                               printf("unexporting %s:%s\n",
-                                                       exp->m_client->m_hostname, 
-                                                       exp->m_export.e_path);
-                                       }
-                               }
-                               if (exp->m_exported && !export_unexport(exp))
-                                       error(exp, errno);
-                               exp->m_xtabent = 0;
-                               exp->m_mayexport = 0;
-                       }
-       }
-}
 
 
 static void
@@ -238,12 +207,12 @@ exportfs(char *arg, char *options, int verbose)
                        hp = hp2;
                exp = export_find(hp, path);
        } else {
-               exp = export_lookup(hname, path);
+               exp = export_lookup(hname, path, 0);
        }
 
        if (!exp) {
                if (!(eep = mkexportent(hname, path, options)) ||
-                   !(exp = export_create(eep))) {
+                   !(exp = export_create(eep, 0))) {
                        if (hp) free (hp);
                        return;
                }