Add writing to existing files and overwriting cp

2026-06-19 23:09:11 +03:00
parent 325dc6339a
commit 01cd3f528c
15 changed files with 534 additions and 131 deletions
@@ -15,7 +15,11 @@ fs_node_t *fat16_open_again(const fs_node_t *source);

 stream_t *fat16_open_stream(const fs_node_t *source);

-void fat16_read(const fs_node_t *file, uint64_t offset, uint64_t size, void *to);
+uint64_t fat16_read(const fs_node_t *file, uint32_t offset, uint32_t bytes, void *to);
+
+uint64_t fat16_write(fs_node_t *file, uint32_t offset, const void *from, uint32_t bytes);
+
+uint64_t fat16_truncate(fs_node_t *file, uint32_t size);

 void fat16_close(fs_node_t *node);