Merged from 5.0 (enterprise).

1 files changed, 4 insertions, 0 deletions

diff --git a/include/myisam.h b/include/myisam.h
index 61b9f39e63b..ad585f79608 100644
--- a/include/myisam.h
+++ b/include/myisam.h
@@ -267,6 +267,10 @@ extern my_bool myisam_flush,myisam_delay_key_write,myisam_single_user;
 extern my_off_t myisam_max_temp_length;
 extern ulong myisam_bulk_insert_tree_size, myisam_data_pointer_size;
 
+/* usually used to check if a symlink points into the mysql data home */
+/* which is normally forbidden                                        */
+extern int (*myisam_test_invalid_symlink)(const char *filename);
+
 	/* Prototypes for myisam-functions */
 
 extern int mi_close(struct st_myisam_info *file);