ext: isolate from container/std

These are too general to belong in the container package. This targets the v0.4 release to reduce the wrapper maintenance burden.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/pkg/exec.go

@@ -20,6 +20,7 @@ import (
 	"hakurei.app/container/fhs"
 	"hakurei.app/container/seccomp"
 	"hakurei.app/container/std"
+	"hakurei.app/ext"
 	"hakurei.app/message"
 )
 
@@ -414,7 +415,7 @@ func (a *execArtifact) cure(f *FContext, hostNet bool) (err error) {
 	z.HostNet = hostNet
 	z.Hostname = "cure"
 	z.SetScheduler = SetSchedIdle
-	z.SchedPolicy = std.SCHED_IDLE
+	z.SchedPolicy = ext.SCHED_IDLE
 	if z.HostNet {
 		z.Hostname = "cure-net"
 	}