Author: delphij
Date: Wed Mar 31 18:36:04 2010
New Revision: 205996
URL: http://svn.freebsd.org/changeset/base/205996
Log:
Add prototypes for libc private interfaces.
While I'm there, apply __unused whenever appropriate.
Reviewed by: md5(1)
Modified:
head/lib/libc/gen/_spinlock_stub.c
Modified: head/lib/libc/gen/_spinlock_stub.c
==============================================================================
--- head/lib/libc/gen/_spinlock_stub.c Wed Mar 31 18:21:25 2010
(r205995)
+++ head/lib/libc/gen/_spinlock_stub.c Wed Mar 31 18:36:04 2010
(r205996)
@@ -34,6 +34,11 @@ __FBSDID("$FreeBSD$");
#include "spinlock.h"
+long _atomic_lock_stub(volatile long *);
+void _spinlock_stub(spinlock_t *);
+void _spinunlock_stub(spinlock_t *);
+void _spinlock_debug_stub(spinlock_t *, char *, int);
+
/*
* Declare weak definitions in case the application is not linked
* with libpthread.
@@ -43,12 +48,11 @@ __weak_reference(_spinlock_stub, _spinlo
__weak_reference(_spinunlock_stub, _spinunlock);
__weak_reference(_spinlock_debug_stub, _spinlock_debug);
-
/*
* This function is a stub for the _atomic_lock function in libpthread.
*/
long
-_atomic_lock_stub(volatile long *lck)
+_atomic_lock_stub(volatile long *lck __unused)
{
return (0L);
}
@@ -58,7 +62,7 @@ _atomic_lock_stub(volatile long *lck)
* This function is a stub for the spinlock function in libpthread.
*/
void
-_spinlock_stub(spinlock_t *lck)
+_spinlock_stub(spinlock_t *lck __unused)
{
}
@@ -66,7 +70,7 @@ _spinlock_stub(spinlock_t *lck)
* This function is a stub for the spinunlock function in libpthread.
*/
void
-_spinunlock_stub(spinlock_t *lck)
+_spinunlock_stub(spinlock_t *lck __unused)
{
}
@@ -74,6 +78,6 @@ _spinunlock_stub(spinlock_t *lck)
* This function is a stub for the debug spinlock function in libpthread.
*/
void
-_spinlock_debug_stub(spinlock_t *lck, char *fname, int lineno)
+_spinlock_debug_stub(spinlock_t *lck __unused, char *fname __unused, int
lineno __unused)
{
}
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