lots of progress, including readonly PATA driver and part of FAT16 driver

1 files changed, 6 insertions, 6 deletions

diff --git a/src/kernel/drive.c b/src/kernel/drive.c
index bf27ec6..b001aca 100644
--- a/src/kernel/drive.c
+++ b/src/kernel/drive.c
@@ -1,24 +1,24 @@
 #include "drive.h"
-#include "fat.h"
 #include "panic.h"
+#include "fat.h"
 
 uint8_t n_drives = 0;
 struct drive drives[256];
 
-drive_file_id_t unknown_get_file(struct drive *d, char *path) {
+__attribute__ ((const)) drive_file_id_t unknown_get_file(const struct drive *d, const char *path) {
   return 0;
 }
 
-void unknown_free_file(struct drive *d, drive_file_id_t fid) {
+void unknown_free_file(const struct drive *d, drive_file_id_t fid) {
   panic("Free file called on unknown file system");
 }
 
-void unknown_load_sector(struct drive *d, drive_file_id_t fid, uint32_t sector, void *at) {
+void unknown_load_sector(const struct drive *d, drive_file_id_t fid, uint32_t sector, void *at) {
   panic("Load sector called on unknown file system");
 }
 
-uint32_t unknown_get_free_sectors(struct drive *d) {
-  return d->n_sectors;
+__attribute__ ((const)) uint32_t unknown_get_free_sectors(const struct drive *d) {
+  return -1;
 }
 
 void determine_fs(struct drive *d) {