update fs

2 files changed, 5 insertions, 5 deletions

diff --git a/kernel/fs/tar.c b/kernel/fs/tar.c
index 061dd0c..8beebc6 100644
--- a/kernel/fs/tar.c
+++ b/kernel/fs/tar.c
@@ -113,7 +113,7 @@ static int tar_locate(struct file_system *fs, const char *path,
 	return 1;
 }
 
-int tar_read(struct file *in, char *buf, size_t len)
+int tar_read(struct file *in, void *buf, size_t len)
 {
 	struct tar_file *file = (struct tar_file *)in;
 	size_t max_bytes = file->len - file->offset;
@@ -135,7 +135,7 @@ int tar_read(struct file *in, char *buf, size_t len)
 	return bytes;
 }
 
-int tar_write(struct file *in, const char *buf, size_t len)
+int tar_write(struct file *in, const void *buf, size_t len)
 {
 	(void)in;
 	(void)buf;
diff --git a/kernel/include/comus/fs.h b/kernel/include/comus/fs.h
index 044330b..b1d0e80 100644
--- a/kernel/include/comus/fs.h
+++ b/kernel/include/comus/fs.h
@@ -28,7 +28,7 @@ struct disk {
 	/// internal disk device
 	union {
 		struct {
-			char *start;
+			uint8_t *start;
 			size_t len;
 		} rd;
 		ide_device_t ide;
@@ -137,9 +137,9 @@ struct file {
 	/// file type
 	enum file_type f_type;
 	/// read from the file
-	int (*read)(struct file *file, char *buffer, size_t nbytes);
+	int (*read)(struct file *file, void *buffer, size_t nbytes);
 	/// write into the file
-	int (*write)(struct file *file, const char *buffer, size_t nbytes);
+	int (*write)(struct file *file, const void *buffer, size_t nbytes);
 	/// seeks the file
 	int (*seek)(struct file *file, long int offset, int whence);
 	/// get directory entry at index