X-Git-Url: https://git.llucax.com/z.facultad/75.06/emufs.git/blobdiff_plain/e2d6cf91432b8e560b030b54645a9c41e703aea6..15bf403f66891d89987a3a429b83a632fca74c5b:/emufs/idx.h

diff --git a/emufs/idx.h b/emufs/idx.h
index 5e34632..1b94da4 100644
--- a/emufs/idx.h
+++ b/emufs/idx.h
@@ -20,6 +20,7 @@
  *----------------------------------------------------------------------------
  * Creado:  jue abr  8 18:11:46 ART 2004
  * Autores: Nicolás Dimov <sagardua@uolsinectis.com.ar>
+ *          Leandro Lucarella <llucare@fi.uba.ar>
  *----------------------------------------------------------------------------
  *
  * $Id$
@@ -34,12 +35,38 @@
  *
  */
 
-#ifndef _IDX_H
-#define _IDX_H
+#ifndef _EMUFS_IDX_H
+#define _EMUFS_IDX_H
 
 #include <string.h>
+#include <unistd.h>
 #include "emufs.h"
 
-int emufs_idx_buscar_mayor_id(EMUFS *);
+#define EMUFS_IDX_EXT ".idx"
 
-#endif /* _IDX_H */
+typedef struct emufs_idx_t {
+	EMUFS_REG_ID id_reg;
+	EMUFS_BLOCK_ID location;
+} EMUFS_IDX;
+
+FILE* emufs_idx_abrir(EMUFS*, const char*);
+
+int emufs_idx_crear(EMUFS*);
+
+EMUFS_REG_ID emufs_idx_buscar_mayor_id_libre(EMUFS*, int*);
+
+EMUFS_BLOCK_ID emufs_idx_buscar_registro(EMUFS*, EMUFS_REG_ID);
+
+int emufs_idx_agregar(EMUFS*, EMUFS_BLOCK_ID, EMUFS_REG_ID);
+
+int emufs_idx_borrar(EMUFS*, EMUFS_REG_ID);
+
+EMUFS_REG_ID emufs_idx_get_count(EMUFS *);
+
+EMUFS_REG_ID emufs_idx_get_id_at(EMUFS *, long pos);
+
+EMUFS_REG_ID emufs_idx_get_new_id(EMUFS*, int*);
+
+int emufs_idx_existe_id(EMUFS *emu, int ID);
+
+#endif /* _EMUFS_IDX_H */