Pass database file name in function parameters

Storing it in a global variable with an unresolved symbol from libmandb
was never very clean, and caused linking complications on some
platforms.

Fixes Savannah bug #56734.

* libdb/mydbm.h (database): Remove external symbol.
* src/accessdb.c: Remove obsolete comment.
* src/catman.c (database): Remove global variable.
(parse_for_sec): Add database parameter.  Update all callers.
(main): Declare database locally.
* src/check_mandirs.c (gripe_rwopen_failed, testmandirs, update_db_time,
create_db, update_db, purge_missing): Add database parameter.  Update
all callers.
* src/check_mandirs.h (create_db, update_db, purge_missing): Update
prototypes.
* src/mandb.c (database): Remove global variable.
(update_one_file, update_db_wrapper): Add database parameter.  Update
all callers.
(mandb, process_manpath): Declare database locally.
* src/straycats.c (straycats): Add database parameter.  Update all
callers.
* src/whatis.c (database): Remove global variable.
(search): Declare database locally.
* include/manconfig.h.in (straycats): Update prototype.
* NEWS: Document this.

1 files changed, 1 insertions, 1 deletions

diff --git a/include/manconfig.h.in b/include/manconfig.h.in
index d9605c9b..163d5717 100644
--- a/include/manconfig.h.in
+++ b/include/manconfig.h.in
@@ -351,7 +351,7 @@ extern struct compression *comp_info (const char *filename, int want_stem);
 extern struct compression *comp_file (const char *filename);
 
 /* straycats.c */
-extern int straycats (const char *manpath);
+extern int straycats (const char *database, const char *manpath);
 
 /* lexgrog.l */
 struct lexgrog;