[experiment] add alternative wasm sqlite3 implementation available via build-tag (#2863)

This allows for building GoToSocial with [SQLite transpiled to WASM](https://github.com/ncruces/go-sqlite3) and accessed through [Wazero](https://wazero.io/).

1 files changed, 25 insertions, 0 deletions

diff --git a/vendor/github.com/tetratelabs/wazero/internal/sysfs/open_file_tinygo.go b/vendor/github.com/tetratelabs/wazero/internal/sysfs/open_file_tinygo.go
new file mode 100644
index 000000000..ccf6847c0
--- /dev/null
+++ b/vendor/github.com/tetratelabs/wazero/internal/sysfs/open_file_tinygo.go
@@ -0,0 +1,25 @@
+//go:build tinygo
+
+package sysfs
+
+import (
+	"io/fs"
+	"os"
+
+	"github.com/tetratelabs/wazero/experimental/sys"
+)
+
+const supportedSyscallOflag = sys.Oflag(0)
+
+func withSyscallOflag(oflag sys.Oflag, flag int) int {
+	// O_DIRECTORY not defined
+	// O_DSYNC not defined
+	// O_NOFOLLOW not defined
+	// O_NONBLOCK not defined
+	// O_RSYNC not defined
+	return flag
+}
+
+func openFile(path string, oflag sys.Oflag, perm fs.FileMode) (*os.File, sys.Errno) {
+	return nil, sys.ENOSYS
+}