feat(syswall): Adding syswall, rand and time capability to wazero (#56)

Co-authored-by: rrai35 <ritesh.rai@aexp.com>
wapc · Sep 29, 2023 · 89be944 · 89be944
1 parent 83499bd
commit 89be944
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/engines/wazero/wazero.go b/engines/wazero/wazero.go
@@ -2,6 +2,7 @@ package wazero
 
 import (
 	"context"
+	"crypto/rand"
 	"errors"
 	"fmt"
 	"sync/atomic"
@@ -132,6 +133,8 @@ func (e *engine) New(ctx context.Context, host wapc.HostCallHandler, guest []byt
 	if config.Stderr != nil {
 		m.config = m.config.WithStderr(config.Stderr)
 	}
+	m.config = m.config.WithRandSource(rand.Reader).WithSysNanosleep().WithSysNanotime().WithSysWalltime()
+
 	mod = m
 
 	if _, err = instantiateWapcHost(ctx, r, m.wapcHostCallHandler, config.Logger); err != nil {