[chore] remove vendor

1 files changed, 0 insertions, 74 deletions

diff --git a/vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_windows.go b/vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_windows.go
deleted file mode 100644
index 6bfc73a0c..000000000
--- a/vendor/github.com/ncruces/go-sqlite3/internal/alloc/alloc_windows.go
+++ /dev/null
@@ -1,74 +0,0 @@
-package alloc
-
-import (
-	"math"
-	"reflect"
-	"unsafe"
-
-	"github.com/tetratelabs/wazero/experimental"
-	"golang.org/x/sys/windows"
-)
-
-func NewMemory(_, max uint64) experimental.LinearMemory {
-	// Round up to the page size.
-	rnd := uint64(windows.Getpagesize() - 1)
-	max = (max + rnd) &^ rnd
-
-	if max > math.MaxInt {
-		// This ensures uintptr(max) overflows to a large value,
-		// and windows.VirtualAlloc returns an error.
-		max = math.MaxUint64
-	}
-
-	// Reserve max bytes of address space, to ensure we won't need to move it.
-	// This does not commit memory.
-	r, err := windows.VirtualAlloc(0, uintptr(max), windows.MEM_RESERVE, windows.PAGE_READWRITE)
-	if err != nil {
-		panic(err)
-	}
-
-	mem := virtualMemory{addr: r}
-	// SliceHeader, although deprecated, avoids a go vet warning.
-	sh := (*reflect.SliceHeader)(unsafe.Pointer(&mem.buf))
-	sh.Cap = int(max)
-	sh.Data = r
-	return &mem
-}
-
-// The slice covers the entire mmapped memory:
-//   - len(buf) is the already committed memory,
-//   - cap(buf) is the reserved address space.
-type virtualMemory struct {
-	buf  []byte
-	addr uintptr
-}
-
-func (m *virtualMemory) Reallocate(size uint64) []byte {
-	com := uint64(len(m.buf))
-	res := uint64(cap(m.buf))
-	if com < size && size <= res {
-		// Round up to the page size.
-		rnd := uint64(windows.Getpagesize() - 1)
-		new := (size + rnd) &^ rnd
-
-		// Commit additional memory up to new bytes.
-		_, err := windows.VirtualAlloc(m.addr, uintptr(new), windows.MEM_COMMIT, windows.PAGE_READWRITE)
-		if err != nil {
-			return nil
-		}
-
-		// Update committed memory.
-		m.buf = m.buf[:new]
-	}
-	// Limit returned capacity because bytes beyond
-	// len(m.buf) have not yet been committed.
-	return m.buf[:size:len(m.buf)]
-}
-
-func (m *virtualMemory) Free() {
-	err := windows.VirtualFree(m.addr, 0, windows.MEM_RELEASE)
-	if err != nil {
-		panic(err)
-	}
-	m.addr = 0
-}