From e524e4b80c4360d3fefd51eef6791d6950d97fe0 Mon Sep 17 00:00:00 2001
From: Bah Thierno-Souleymane <thiernosouleymane.bah.etu@univ-lille.fr>
Date: Fri, 19 Mar 2021 08:22:06 +0100
Subject: [PATCH] feat(format vol function done)
---
tpfs/vol.c | 12 ++++++++++++
tpfs/vol.h | 2 ++
2 files changed, 14 insertions(+)
diff --git a/tpfs/vol.c b/tpfs/vol.c
index c177583..e1a8f44 100644
--- a/tpfs/vol.c
+++ b/tpfs/vol.c
@@ -71,4 +71,16 @@ void write_bloc(unsigned int vol, unsigned int nbloc, const unsigned char *buffe
{
int sector_cylinder[2] = get_sector_cylinder(vol, nbloc); // [sector, cylinder]
write_sector(sector_cylinder[1], sector_cylinder[0], buffer);
+}
+
+void format_vol(unsigned int vol)
+{
+ int nbloc;
+ vol_t current_vol = mbr.vols[vol];
+
+ for (nbloc = 0; nbloc < current_vol.nb_sectors; nbloc++)
+ {
+ int sector_cylinder[2] = get_sector_cylinder(vol, nbloc);
+ format_sector(sector_cylinder[1], sector_cylinder[1], FMT_SIZE, FMT_DATA);
+ }
}
\ No newline at end of file
diff --git a/tpfs/vol.h b/tpfs/vol.h
index 9966fc1..77abccb 100644
--- a/tpfs/vol.h
+++ b/tpfs/vol.h
@@ -3,6 +3,8 @@
#define VOLS_MAX 8
#define MBR_MAGIC 0xCAFE // Savoir si le mbr a déjà été initialisé ou non
+#define FMT_DATA 0xCAFEBABE
+#define FMT_SIZE 0x1
static mbr_t mbr;
--
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