kbx: Add function keybox_tmp_names to avoid code duplication.

* kbx/keybox-update.c (create_tmp_file): Move some code to...
* kbx/keybox-util.c (keybox_tmp_names): new.
* g10/keyring.c: Include keybox.h.
(create_tmp_file): Replace parts by keybox_tmp_names.
--

Signed-off-by: Werner Koch <wk@gnupg.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/kbx/keybox.h b/kbx/keybox.h
index 3c60971a8..4d556c571 100644
--- a/kbx/keybox.h
+++ b/kbx/keybox.h
@@ -132,6 +132,9 @@ void keybox_set_malloc_hooks ( void *(*new_alloc_func)(size_t n),
                                void *(*new_realloc_func)(void *p, size_t n),
                                void (*new_free_func)(void*) );
 
+gpg_error_t keybox_tmp_names (const char *filename, int for_keyring,
+                              char **r_bakname, char **r_tmpname);
+
 
 #ifdef __cplusplus
 }