From: Ken Raeburn <raeburn@mit.edu>
Date: Tue, 19 Dec 2006 00:34:11 +0000 (+0000)
Subject: (k5_mutex_lock_update_stats) [!DEBUG_THREADS_STATS && __GNUC__]: Declare
X-Git-Tag: krb5-1.7-alpha1~1395
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=c4f2dfe5bf0733de993531c2dd0d66d6767dbf52;p=krb5.git

(k5_mutex_lock_update_stats) [!DEBUG_THREADS_STATS && __GNUC__]: Declare
arguments with "unused" attribute.
(k5_pthread_mutex_lock) [DEBUG_THREADS && __GNUC__]: Use __extension__.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18972 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/include/k5-thread.h b/src/include/k5-thread.h
index 13c2391fb..73036c664 100644
--- a/src/include/k5-thread.h
+++ b/src/include/k5-thread.h
@@ -249,7 +249,8 @@ typedef int k5_mutex_stats_tmp;
 #define k5_mutex_stats_start()		(0)
 #ifdef __GNUC__
 static inline void
-k5_mutex_lock_update_stats(k5_debug_mutex_stats *m, k5_mutex_stats_tmp t)
+k5_mutex_lock_update_stats(k5_debug_mutex_stats *m __attribute__((unused)),
+			   k5_mutex_stats_tmp t __attribute__((unused)))
 {
 }
 #else
@@ -475,7 +476,7 @@ typedef struct {
 #ifdef DEBUG_THREADS
 # ifdef __GNUC__
 #  define k5_pthread_mutex_lock(M)			\
-	({						\
+	__extension__ ({				\
 	    k5_os_mutex *_m2 = (M);			\
 	    int _r2 = pthread_mutex_lock(&_m2->p);	\
 	    if (_r2 == 0) _m2->owner = pthread_self();	\