Remove kfile sub-classes aggregation.

[bertos.git] / kern / kfile.h

diff --git a/kern/kfile.h b/kern/kfile.h
index 4e529bcff871930804465134f4c934c32cf82d1f..60b0ad64948602502fec65ffa55621dfa546f736 100644 (file)
--- a/kern/kfile.h
+++ b/kern/kfile.h
@@ -164,19 +164,6 @@ typedef int (*ErrorFunc_t) (struct KFile *fd);
 typedef void (*ClearErrFunc_t) (struct KFile *fd);
 /* \} */
 
-/**
- * KFile type.
- * Used at runtime and in debug mode only to check
- * "dynamic casts".
- * \note Add here new KFile types.
- */
-typedef enum KFileType
-{
-       KFT_GENERIC, ///< Generic
-       KFT_SERIAL,  ///< Serial driver
-       KFT_CNT
-} KFileType;
-
 /**
  * Context data for callback functions which operate on
  * pseudo files.
@@ -192,7 +179,7 @@ typedef struct KFile
        FlushFunc_t    flush;
        ErrorFunc_t    error;
        ClearErrFunc_t clearerr;
-       DB(KFileType _type); ///< Used to keep trace, at runtime, of obj type.
+       DB(id_t _type); ///< Used to keep trace, at runtime, of obj type.
 
        /* NOTE: these must _NOT_ be size_t on 16bit CPUs! */
        uint32_t seek_pos;
@@ -200,14 +187,14 @@ typedef struct KFile
 } KFile;
 
 /**
- * Check if \a fd is a generic KFile type.
+ * Generic implementation of kfile_seek.
  */
-#define KFILE_ASSERT_GENERIC(fd) ASSERT(fd->_type == KFT_GENERIC)
+kfile_off_t kfile_genericSeek(struct KFile *fd, kfile_off_t offset, KSeekMode whence);
 
 /**
- * Generic implementation of kfile_seek.
+ * Generic implementation of kfile_reopen.
  */
-kfile_off_t kfile_genericSeek(struct KFile *fd, kfile_off_t offset, KSeekMode whence);
+struct KFile * kfile_genericReopen(struct KFile *fd);
 
 int kfile_putc(int c, struct KFile *fd); ///< Generic putc implementation using kfile_write.
 int kfile_getc(struct KFile *fd);  ///< Generic getc implementation using kfile_read.