support for --tmpdir=dir1:dir2:...

1 files changed, 12 insertions, 0 deletions

diff --git a/include/my_sys.h b/include/my_sys.h
index 7ceb40e9e06..a5bf5f68f08 100644
--- a/include/my_sys.h
+++ b/include/my_sys.h
@@ -293,6 +293,14 @@ extern struct my_file_info
 #endif
 } my_file_info[MY_NFILE];
 
+typedef struct st_my_tmpdir
+{
+  char **list;
+  uint cur, max;
+#ifdef THREAD
+  pthread_mutex_t mutex;
+#endif
+} MY_TMPDIR;
 
 typedef struct st_dynamic_array
 {
@@ -582,6 +590,10 @@ extern void allow_break(void);
 #define allow_break()
 #endif
 
+extern my_bool init_tmpdir(MY_TMPDIR *tmpdir, const char *pathlist);
+extern char *my_tmpdir(MY_TMPDIR *tmpdir);
+extern void free_tmpdir(MY_TMPDIR *tmpdir);
+
 extern void my_remember_signal(int signal_number,sig_handler (*func)(int));
 extern void case_sort(CHARSET_INFO *cs, my_string str,uint length);
 extern uint dirname_part(my_string to,const char *name);