default to compile in, but also allow plugins

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>

walker/walkers/ioctlFuzz/fuzz.go

@@ -0,0 +1,17 @@
+package ioctlFuzz
+
+import (
+	"os"
+
+	"git.thisco.de/vbatts/fuzz-walker/walker"
+)
+
+func init() {
+	walker.RegisterFuzzFunc(Name, FuzzFunc)
+}
+
+const Name = "ioctlFuzz"
+
+func FuzzFunc(path string, info os.FileInfo) error {
+	return nil
+}

walker/walkers/ioctlFuzz/plugin.go

@@ -1,3 +1,5 @@
+// +build ignore
+
 package main
 
 import (
@@ -5,6 +7,7 @@ import (
 	"time"
 
 	"git.thisco.de/vbatts/fuzz-walker/walker"
+	"git.thisco.de/vbatts/fuzz-walker/walker/walkers/ioctlFuzz"
 )
 
 // NewFuzzer creates the fuzzer for this plugin
@@ -15,14 +18,9 @@ func NewFuzzer() (walker.Fuzzer, error) {
 type myFuzzer struct{}
 
 func (mf myFuzzer) Name() string {
-	return "ioctlFuzz"
+	return ioctlFuzz.Name
 }
 
 func (mf myFuzzer) Func(path string, info os.FileInfo, timeout time.Duration) error {
-	// check whether it is a device file
-	//if !info.Mode().IsRegular() {
-	//	return nil
-	//}
-
-	return nil
+	return ioctlFuzz.Func(path, info)
 }