[PATCH] nscd: Remove unused typedef and variable.

[Ludovic Courtès]

The attached patch removed the unused ‘thread_info_t’ typedef and the
‘thread_info’ variable from nscd.c.  The former conflicts with a GNU Mach
typedef, and the latter conflicts with a GNU Mach function declaration:
<https://lists.gnu.org/archive/html/bug-hurd/2014-06/msg00101.html>.

Tested on x86_64-linux-gnu.

Thanks,
Ludo’.

2014-06-22  Ludovic Courtès  <ludo@gnu.org>

        * nscd/nscd.c (thread_info_t): Remove typedef.
        (thread_info): Remove variable.

diff --git a/nscd/nscd.c b/nscd/nscd.c
index 5680378..d4faa29 100644
--- a/nscd/nscd.c
+++ b/nscd/nscd.c
@@ -56,20 +56,6 @@
 
 #define PACKAGE _libc_intl_domainname
 
-/* Structure used by main() thread to keep track of the number of
-   active threads.  Used to limit how many threads it will create
-   and under a shutdown condition to wait till all in-progress
-   requests have finished before "turning off the lights".  */
-
-typedef struct
-{
-  int             num_active;
-  pthread_cond_t  thread_exit_cv;
-  pthread_mutex_t mutex;
-} thread_info_t;
-
-thread_info_t thread_info;
-
 int do_shutdown;
 int disabled_passwd;
 int disabled_group;