diff options
Diffstat (limited to 'src/core/ngx_spinlock.c')
| -rw-r--r-- | src/core/ngx_spinlock.c | 14 |
1 files changed, 14 insertions, 0 deletions
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 + } |