diff options
Diffstat (limited to 'src/pkg/sync/atomic/doc.go')
| -rw-r--r-- | src/pkg/sync/atomic/doc.go | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/pkg/sync/atomic/doc.go b/src/pkg/sync/atomic/doc.go index 987f8c93d..ecb4808ce 100644 --- a/src/pkg/sync/atomic/doc.go +++ b/src/pkg/sync/atomic/doc.go @@ -28,7 +28,7 @@ import ( // BUG(rsc): On ARM, the 64-bit functions use instructions unavailable before ARM 11. // -// On x86-32, the 64-bit functions use instructions unavailable before the Pentium. +// On x86-32, the 64-bit functions use instructions unavailable before the Pentium MMX. // CompareAndSwapInt32 executes the compare-and-swap operation for an int32 value. func CompareAndSwapInt32(val *int32, old, new int32) (swapped bool) @@ -66,9 +66,15 @@ func AddUintptr(val *uintptr, delta uintptr) (new uintptr) // LoadInt32 atomically loads *addr. func LoadInt32(addr *int32) (val int32) +// LoadInt64 atomically loads *addr. +func LoadInt64(addr *int64) (val int64) + // LoadUint32 atomically loads *addr. func LoadUint32(addr *uint32) (val uint32) +// LoadUint64 atomically loads *addr. +func LoadUint64(addr *uint64) (val uint64) + // LoadUintptr atomically loads *addr. func LoadUintptr(addr *uintptr) (val uintptr) @@ -78,9 +84,15 @@ func LoadPointer(addr *unsafe.Pointer) (val unsafe.Pointer) // StoreInt32 atomically stores val into *addr. func StoreInt32(addr *int32, val int32) +// StoreInt64 atomically stores val into *addr. +func StoreInt64(addr *int64, val int64) + // StoreUint32 atomically stores val into *addr. func StoreUint32(addr *uint32, val uint32) +// StoreUint64 atomically stores val into *addr. +func StoreUint64(addr *uint64, val uint64) + // StoreUintptr atomically stores val into *addr. func StoreUintptr(addr *uintptr, val uintptr) |