diff options
| author | John Birrell <jb@FreeBSD.org> | 1998-05-05 21:47:58 +0000 |
|---|---|---|
| committer | John Birrell <jb@FreeBSD.org> | 1998-05-05 21:47:58 +0000 |
| commit | 9839f9695a691de05e53eebf779fa2bd83623656 (patch) | |
| tree | aa5077e3b74adf157a351c4366794ffd6eecb2f8 /lib/libc_r | |
| parent | f1daac6f220fd732b659b648fcccc648b062e304 (diff) | |
| download | src-9839f9695a691de05e53eebf779fa2bd83623656.tar.gz src-9839f9695a691de05e53eebf779fa2bd83623656.zip | |
Treat the lock value as volatile.
Notes
Notes:
svn path=/head/; revision=35754
Diffstat (limited to 'lib/libc_r')
| -rw-r--r-- | lib/libc_r/uthread/uthread_spinlock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc_r/uthread/uthread_spinlock.c b/lib/libc_r/uthread/uthread_spinlock.c index b2fe269ccf8f..27e2219f79ee 100644 --- a/lib/libc_r/uthread/uthread_spinlock.c +++ b/lib/libc_r/uthread/uthread_spinlock.c @@ -29,7 +29,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id$ + * $Id: uthread_spinlock.c,v 1.1 1998/04/29 09:59:28 jb Exp $ * */ @@ -47,7 +47,7 @@ * assumes that the lock will be available very soon. */ void -_spinlock(long *lck) +_spinlock(volatile long *lck) { do { /* |