From 85080d09ad785214243d60474d25894fcf24e27d Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Wed, 22 Sep 2004 16:18:21 +0000
Subject: nginx-0.0.11-2004-09-22-20:18:21 import

---
 src/core/ngx_spinlock.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/core/ngx_spinlock.c')

diff --git a/src/core/ngx_spinlock.c b/src/core/ngx_spinlock.c
index c3c65d303..4de23c13b 100644
--- a/src/core/ngx_spinlock.c
+++ b/src/core/ngx_spinlock.c
@@ -5,6 +5,9 @@
 
 void ngx_spinlock(ngx_atomic_t *lock, ngx_uint_t spin)
 {
+
+#if (NGX_HAVE_ATOMIC_OPS)
+
     ngx_uint_t  tries;
 
     tries = 0;
@@ -26,4 +29,15 @@ void ngx_spinlock(ngx_atomic_t *lock, ngx_uint_t spin)
             }
         }
     }
+
+#else
+
+#if (NGX_THREADS)
+
+#error ngx_spinlock() or ngx_atomic_cmp_set() are not defined !
+
+#endif
+
+#endif
+
 }
-- 
cgit