* Se agrega un caracter (el .) para denotar el espacio libre en el registro

[z.facultad/75.06/emufs.git] / emufs / fsc.h

diff --git a/emufs/fsc.h b/emufs/fsc.h
index 02160943d35a49355ecfce6b8f415972a657b207..e331b1808f59bff87eaeab7ed21646528995bd33 100644 (file)
--- a/emufs/fsc.h
+++ b/emufs/fsc.h
@@ -20,6 +20,7 @@
  *----------------------------------------------------------------------------
  * Creado:  vie abr  9 16:17:50 ART 2004
  * Autores: Nicolás Dimov <sagardua@uolsinectis.com.ar>
+ *          Leandro Lucarella <llucare@fi.uba.ar>
  *----------------------------------------------------------------------------
  *
  * $Id$
@@ -39,12 +40,23 @@
 
 #include "emufs.h"
 
-int emufs_fsc_agregar(EMUFS *, int, int);
-
-int emufs_fsc_actualizar(EMUFS *, int, int);
-
-int emufs_fsc_buscar_lugar(EMUFS *, unsigned long, int *);
-
-int emufs_fsc_get_fs(EMUFS *, int);
+#define EMUFS_FSC_EXT ".fsc"
+
+typedef struct emufs_fsc_t {
+       unsigned long int marker;
+       unsigned long int freespace;
+}EMUFS_FSC;
+
+int emufs_fsc_crear(EMUFS*);
+int emufs_fsc_agregar(EMUFS *, EMUFS_BLOCK_ID, EMUFS_FREE);
+int emufs_fsc_agregar_gap(EMUFS *, EMUFS_OFFSET, EMUFS_FREE);
+int emufs_fsc_remove_gap(EMUFS *emu, EMUFS_OFFSET);
+int emufs_fsc_actualizar_gap(EMUFS *, EMUFS_OFFSET, EMUFS_FREE);
+int emufs_fsc_actualizar(EMUFS *, EMUFS_BLOCK_ID, EMUFS_FREE);
+EMUFS_BLOCK_ID emufs_fsc_buscar_lugar(EMUFS *, EMUFS_FREE, EMUFS_FREE *);
+EMUFS_FREE emufs_fsc_get_fs(EMUFS *, EMUFS_BLOCK_ID);
+/*Devuelve el total de espacio libre que queda en el .dat*/
+EMUFS_FREE emufs_fsc_get_total_fs(EMUFS *);
+/*EMUFS_FREE emufs_fsc_get_max_min_fs(EMUFS *, int *, int *);*/
 
 #endif /* _EMUFS_FSC_H */