diff options
Diffstat (limited to 'src/runtime/map_fast32.go')
| -rw-r--r-- | src/runtime/map_fast32.go | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/runtime/map_fast32.go b/src/runtime/map_fast32.go index 7e52240e77..98aa42ff6b 100644 --- a/src/runtime/map_fast32.go +++ b/src/runtime/map_fast32.go @@ -50,6 +50,15 @@ func mapaccess1_fast32(t *maptype, h *hmap, key uint32) unsafe.Pointer { return unsafe.Pointer(&zeroVal[0]) } +// mapaccess2_fast32 should be an internal detail, +// but widely used packages access it using linkname. +// Notable members of the hall of shame include: +// - github.com/ugorji/go/codec +// +// Do not remove or change the type signature. +// See go.dev/issue/67401. +// +//go:linkname mapaccess2_fast32 func mapaccess2_fast32(t *maptype, h *hmap, key uint32) (unsafe.Pointer, bool) { if raceenabled && h != nil { callerpc := getcallerpc() @@ -90,6 +99,15 @@ func mapaccess2_fast32(t *maptype, h *hmap, key uint32) (unsafe.Pointer, bool) { return unsafe.Pointer(&zeroVal[0]), false } +// mapassign_fast32 should be an internal detail, +// but widely used packages access it using linkname. +// Notable members of the hall of shame include: +// - github.com/ugorji/go/codec +// +// Do not remove or change the type signature. +// See go.dev/issue/67401. +// +//go:linkname mapassign_fast32 func mapassign_fast32(t *maptype, h *hmap, key uint32) unsafe.Pointer { if h == nil { panic(plainError("assignment to entry in nil map")) @@ -180,6 +198,15 @@ done: return elem } +// mapassign_fast32ptr should be an internal detail, +// but widely used packages access it using linkname. +// Notable members of the hall of shame include: +// - github.com/ugorji/go/codec +// +// Do not remove or change the type signature. +// See go.dev/issue/67401. +// +//go:linkname mapassign_fast32ptr func mapassign_fast32ptr(t *maptype, h *hmap, key unsafe.Pointer) unsafe.Pointer { if h == nil { panic(plainError("assignment to entry in nil map")) |