diff options
Diffstat (limited to 'src/os/win32/ngx_atomic.h')
| -rw-r--r-- | src/os/win32/ngx_atomic.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/os/win32/ngx_atomic.h b/src/os/win32/ngx_atomic.h index 8003b740f..5e32f1f33 100644 --- a/src/os/win32/ngx_atomic.h +++ b/src/os/win32/ngx_atomic.h @@ -45,7 +45,14 @@ typedef volatile ngx_atomic_uint_t ngx_atomic_t; #define ngx_memory_barrier() -void ngx_spinlock(ngx_atomic_t *lock, ngx_uint_t spin); +#ifdef __BORLANDC__ +#define ngx_cpu_pause() +#else +#define ngx_cpu_pause() __asm { pause } +#endif + + +void ngx_spinlock(ngx_atomic_t *lock, ngx_atomic_int_t value, ngx_uint_t spin); #define ngx_trylock(lock) (*(lock) == 0 && ngx_atomic_cmp_set(lock, 0, 1)) #define ngx_unlock(lock) *(lock) = 0 |