X-Git-Url: https://git.llucax.com/z.facultad/75.06/emufs.git/blobdiff_plain/409b3712f9aafe1d8a9c2da8c5284ac0afebcfb0..d9274cf4aaaa1a7a6dbba6e4cf8ba37d05d66380:/emufs/fsc.c

diff --git a/emufs/fsc.c b/emufs/fsc.c
index 164050e..a3aad0e 100644
--- a/emufs/fsc.c
+++ b/emufs/fsc.c
@@ -342,3 +342,51 @@ EMUFS_FREE emufs_fsc_get_total_fs(EMUFS *emu)
 	fclose(f_fsc);
 	return total;
 }
+
+int emufs_fsc_get_max_min_fs(EMUFS *emu, EMUFS_FREE *min, EMUFS_FREE *max)
+{
+	FILE *f_fsc;
+	EMUFS_FSC reg;
+	char name_f_fsc[255];
+	
+	strcpy(name_f_fsc,emu->nombre);
+	strcat(name_f_fsc, EMUFS_FSC_EXT);
+
+	*min = ULONG_MAX;
+	*max = 0;
+	if ( (f_fsc = fopen(name_f_fsc,"r"))==NULL ) return -1;
+	
+	while ( !feof(f_fsc) ){
+		fread(&reg, sizeof(EMUFS_FSC), 1, f_fsc);
+		if (  reg.freespace < *min )
+			*min = reg.freespace;
+		if ( reg.freespace > *max )
+			*max = reg.freespace;
+	}
+
+	fclose(f_fsc);
+	return 0;
+}
+
+EMUFS_FREE emufs_fsc_get_media_fs(EMUFS *emu)
+{
+	FILE *f_fsc;
+	EMUFS_FSC reg;
+	char name_f_fsc[255];
+	EMUFS_FREE total_fs = 0;
+	EMUFS_REG_ID gap_count = 0;
+	
+	strcpy(name_f_fsc,emu->nombre);
+	strcat(name_f_fsc, EMUFS_FSC_EXT);
+
+	if ( (f_fsc = fopen(name_f_fsc,"r"))==NULL ) return -1;
+	
+	while ( !feof(f_fsc) ){
+		fread(&reg, sizeof(EMUFS_FSC), 1, f_fsc);
+		total_fs += reg.freespace;
+		++gap_count;
+	}
+
+	fclose(f_fsc);
+	return total_fs/gap_count;
+}