79ab7bed49d3d2a550d372fb58ab4bb283a6d31e
braney
  Thu Jan 30 00:08:47 2020 -0800
append trackDb names to the end of the db for trackDb cache directory to
support comma-separated lists of trackDb tables

diff --git src/hg/inc/trackDb.h src/hg/inc/trackDb.h
index f4a1b47..39d7e09 100644
--- src/hg/inc/trackDb.h
+++ src/hg/inc/trackDb.h
@@ -718,34 +718,34 @@
 char *trackDbViewSetting(struct trackDb *tdb, char *name);
 /* Return view setting from tdb, but *not* any of it's parents. */
 
 struct trackDb *lmCloneTdb(struct lm *lm, struct trackDb *tdb, struct trackDb *parent, struct hash *superHash);
 /* clone a single tdb structure.  Will clone its children if it has any */
 
 struct trackDb *lmCloneTdbList(struct lm *lm, struct trackDb *list, struct trackDb *parent, struct hash *superHash);
 /* clone a list of tdb structures. */
 
 struct trackDb *lmCloneSuper(struct lm *lm, struct trackDb *tdb, struct hash *superHash);
 /* clone a super track tdb structure. */
 
 void trackDbHubCloneTdbListToSharedMem(char *trackDbUrl, struct trackDb *list, unsigned long size);
 /* For this hub, Allocate shared memory and clone trackDb list into it. */
 
-void trackDbCloneTdbListToSharedMem(char *db, struct trackDb *list, unsigned long size);
+void trackDbCloneTdbListToSharedMem(char *db, char *tdbPathString, struct trackDb *list, unsigned long size);
 /* For this native db, allocate shared memory and clone trackDb list into it. */
 
-struct trackDb *trackDbCache(char *db, time_t time);
-/* Check to see if this db has a cached trackDb. */
+struct trackDb *trackDbCache(char *db, char *tdbPathString, time_t time);
+/* Check to see if this db and trackDb table has a cached trackDb. */
 
 struct trackDb *trackDbHubCache(char *trackDbUrl, time_t time);
 /* Check to see if this hub has a cached trackDb. */
 
 boolean trackDbCacheOn();
 /* Check to see if we're caching trackDb contents. */
 
 char *labelAsFiltered(char *label);
 /* add text to label to indicate filter is active */
 
 char *labelAsFilteredNumber(char *label, unsigned number);
 /* add text to label to indicate filter is active */
 #endif /* TRACKDB_H */