From 1ca8fce0468fd95a151c232ce91cd181eab5d4fe Mon Sep 17 00:00:00 2001
From: Joel Brobecker <brobecker@gnat.com>
Date: Tue, 20 Apr 2010 22:36:35 +0000
Subject: Unused function in procfs.c on alpha-tru64.

The procfs_address_to_host_pointer function was not used outside of
alpha-tru64, and thus was triggering a compiler warning.  Adjusted
accordingly.

gdb/ChangeLog:

        * procfs.c (procfs_address_to_host_pointer): Only define when used.
---
 gdb/procfs.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gdb/procfs.c')

diff --git a/gdb/procfs.c b/gdb/procfs.c
index 57270fc..faf8409 100644
--- a/gdb/procfs.c
+++ b/gdb/procfs.c
@@ -2902,10 +2902,11 @@ proc_parent_pid (procinfo *pi)
   return pi->prstatus.pr_ppid;
 }
 
-
 /* Convert a target address (a.k.a. CORE_ADDR) into a host address
    (a.k.a void pointer)!  */
 
+#if (defined (PCWATCH) || defined (PIOCSWATCH)) \
+    && !(defined (PIOCOPENLWP) || defined (UNIXWARE))
 static void *
 procfs_address_to_host_pointer (CORE_ADDR addr)
 {
@@ -2917,6 +2918,7 @@ procfs_address_to_host_pointer (CORE_ADDR addr)
 			      (gdb_byte *) &ptr, addr);
   return ptr;
 }
+#endif
 
 /*
  * Function: proc_set_watchpoint
-- 
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