diff options
Diffstat (limited to 'src/os/win32/ngx_atomic.h')
| -rw-r--r-- | src/os/win32/ngx_atomic.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/os/win32/ngx_atomic.h b/src/os/win32/ngx_atomic.h index fcc3ff1ee..9d75fabd5 100644 --- a/src/os/win32/ngx_atomic.h +++ b/src/os/win32/ngx_atomic.h @@ -6,17 +6,23 @@ #include <ngx_core.h> +#define NGX_HAVE_ATOMIC_OPS 1 + + #define ngx_atomic_inc(p) InterlockedIncrement((long *) p) -#define ngx_atomic_dec(p) InterlockedDecrement((long *) p) #if defined( __WATCOMC__ ) || defined( __BORLANDC__ ) +/* the new SDK headers */ + #define ngx_atomic_cmp_set(lock, old, set) \ (InterlockedCompareExchange((long *) lock, set, old) == old) #else +/* the old MS VC6.0SP2 SDK headers */ + #define ngx_atomic_cmp_set(lock, old, set) \ (InterlockedCompareExchange((void **) lock, (void *) set, (void *) old) \ == (void *) old) |