[chore] Update WASM go-sqlite3 to v0.16.1 (#2976)

This includes support for journal mode set to WAL on the BSDs.

Relates to: #1753, #2962

1 files changed, 0 insertions, 67 deletions

diff --git a/vendor/github.com/ncruces/go-sqlite3/internal/util/alloc_unix.go b/vendor/github.com/ncruces/go-sqlite3/internal/util/alloc_unix.go
deleted file mode 100644
index 2b1d3916b..000000000
--- a/vendor/github.com/ncruces/go-sqlite3/internal/util/alloc_unix.go
+++ /dev/null
@@ -1,67 +0,0 @@
-//go:build unix && !sqlite3_nosys
-
-package util
-
-import (
-	"math"
-
-	"github.com/tetratelabs/wazero/experimental"
-	"golang.org/x/sys/unix"
-)
-
-func virtualAlloc(cap, max uint64) experimental.LinearMemory {
-	// Round up to the page size.
-	rnd := uint64(unix.Getpagesize() - 1)
-	max = (max + rnd) &^ rnd
-
-	if max > math.MaxInt {
-		// This ensures int(max) overflows to a negative value,
-		// and unix.Mmap returns EINVAL.
-		max = math.MaxUint64
-	}
-
-	// Reserve max bytes of address space, to ensure we won't need to move it.
-	// A protected, private, anonymous mapping should not commit memory.
-	b, err := unix.Mmap(-1, 0, int(max), unix.PROT_NONE, unix.MAP_PRIVATE|unix.MAP_ANON)
-	if err != nil {
-		panic(err)
-	}
-	return &mmappedMemory{buf: b[:0]}
-}
-
-// The slice covers the entire mmapped memory:
-//   - len(buf) is the already committed memory,
-//   - cap(buf) is the reserved address space.
-type mmappedMemory struct {
-	buf []byte
-}
-
-func (m *mmappedMemory) 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(unix.Getpagesize() - 1)
-		new := (size + rnd) &^ rnd
-
-		// Commit additional memory up to new bytes.
-		err := unix.Mprotect(m.buf[com:new], unix.PROT_READ|unix.PROT_WRITE)
-		if err != nil {
-			panic(err)
-		}
-
-		// 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 *mmappedMemory) Free() {
-	err := unix.Munmap(m.buf[:cap(m.buf)])
-	if err != nil {
-		panic(err)
-	}
-	m.buf = nil
-}