1 files changed, 0 insertions, 53 deletions
diff --git a/app/nginx/src/core/ngx_spinlock.c b/app/nginx/src/core/ngx_spinlock.c
deleted file mode 100644
index 9c93afa..0000000
--- a/app/nginx/src/core/ngx_spinlock.c
+++ /dev/null
@@ -1,53 +0,0 @@
-
-/*
- * Copyright (C) Igor Sysoev
- * Copyright (C) Nginx, Inc.
- */
-
-
-#include <ngx_config.h>
-#include <ngx_core.h>
-
-
-void
-ngx_spinlock(ngx_atomic_t *lock, ngx_atomic_int_t value, ngx_uint_t spin)
-{
-
-#if (NGX_HAVE_ATOMIC_OPS)
-
-    ngx_uint_t  i, n;
-
-    for ( ;; ) {
-
-        if (*lock == 0 && ngx_atomic_cmp_set(lock, 0, value)) {
-            return;
-        }
-
-        if (ngx_ncpu > 1) {
-
-            for (n = 1; n < spin; n <<= 1) {
-
-                for (i = 0; i < n; i++) {
-                    ngx_cpu_pause();
-                }
-
-                if (*lock == 0 && ngx_atomic_cmp_set(lock, 0, value)) {
-                    return;
-                }
-            }
-        }
-
-        ngx_sched_yield();
-    }
-
-#else
-
-#if (NGX_THREADS)
-
-#error ngx_spinlock() or ngx_atomic_cmp_set() are not defined !
-
-#endif
-
-#endif
-
-}