dos funciones estadisticas

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

diff --git a/emufs/idx.h b/emufs/idx.h
index 40bf53972a93c418dba454e7d8bdd9e516b33151..4dfeda20ed956550a6cdaaca34419355913ae40e 100644 (file)
--- a/emufs/idx.h
+++ b/emufs/idx.h
@@ -45,8 +45,8 @@
 #define EMUFS_IDX_EXT ".idx"
 
 typedef struct emufs_idx_t {
-       unsigned long int n_idreg;
-       unsigned long int n_location;
+       EMUFS_REG_ID id_reg;
+       EMUFS_BLOCK_ID location;
 } EMUFS_IDX;
 
 FILE* emufs_idx_abrir(EMUFS*, const char*);
@@ -61,6 +61,13 @@ 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*);
 
+/*me informa la cantidad de registros existentes en .dat*/
+int emufs_idx_get_cant_reg(EMUFS*);
+
 #endif /* _EMUFS_IDX_H */