Use static storage

* Almost everything returned by the system is immutable
* Fixed block_device array initialization and alphabetical sorting
* Free memory where possible

1 files changed, 2 insertions, 2 deletions

diff --git a/common.h b/common.h
index 832d85c..9cc3e6b 100644
--- a/common.h
+++ b/common.h
@@ -32,8 +32,8 @@ union regs_t {
 };
 
 struct Block_Device {
-    char path[PATH_MAX];
-    char model[254];
+    char *path;
+    char *model;
     size_t size;
 };