pkg/compiler: add glob type

* all: add new typename dirname

The current way to check files under sysfs or proc is:
- define a string to represent each file
- open the file
- pass the fd to write / read / close

The issues above are:
- Need to know what file present on target device
- Need to write openat for each file

With dirname added, which will open one file
in the directory randomly and then pass the fd to
write/read/close.

* all: use typename glob to match filename

Fixes #481

1 files changed, 1 insertions, 1 deletions

diff --git a/prog/prio.go b/prog/prio.go
index 2c3436151..4cf3daf90 100644
--- a/prog/prio.go
+++ b/prog/prio.go
@@ -97,7 +97,7 @@ func (target *Target) calcResourceUsage() map[string]map[int]weights {
 		case *BufferType:
 			switch a.Kind {
 			case BufferBlobRand, BufferBlobRange, BufferText:
-			case BufferString:
+			case BufferString, BufferGlob:
 				if a.SubKind != "" {
 					noteUsage(uses, c, 2, ctx.Dir, fmt.Sprintf("str-%v", a.SubKind))
 				}