commit 40d54d

2026-09-04 07:39:08 Bob Green: -/-

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`programming/filesystem layer.md` ..
@@ 69,11 69,16 @@
	Another attempt:
	```mermaid
	erDiagram
-	CUSTOMER \|\|--\|\| ORDER : places
-	CUSTOMER {
-	string name
-	string custNumber
-	string sector
+	vmp_t \|\|--\|\| ORDER : places
+	vmp_t {
+	block_device-t *dev_driver
+	vfs_fs_t *fs_driver
+	char name[16]
+	uint8_t block_buff[BLOCK_DEVICE_BLOCK_SIZE]
+	unsigned int mounted : 1
+	unsigned int read_only : 1
+	uint8_t subdev
+	union fs_data
	}
	ORDER \|\|--\|\| LINE-ITEM : contains
	ORDER {