From 6fb512aba58bf221cdfcfc2a3df2148e8527883c Mon Sep 17 00:00:00 2001 From: Björn Stenberg Date: Tue, 12 Nov 2002 11:32:26 +0000 Subject: Added disk space to Info menu item. (Players press + to see it.) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2837 a1c6a512-1295-4272-9138-f99709370657 --- firmware/drivers/fat.c | 8 ++++++++ firmware/drivers/fat.h | 1 + 2 files changed, 9 insertions(+) (limited to 'firmware/drivers') diff --git a/firmware/drivers/fat.c b/firmware/drivers/fat.c index ad1a7a0c82..38223edc6a 100644 --- a/firmware/drivers/fat.c +++ b/firmware/drivers/fat.c @@ -223,6 +223,14 @@ int fat_startsector(void) return fat_bpb.startsector; } +void fat_size(unsigned int* size, unsigned int* free) +{ + if (size) + *size = fat_bpb.dataclusters * fat_bpb.bpb_secperclus / 2; + if (free) + *free = fat_bpb.fsinfo.freecount * fat_bpb.bpb_secperclus / 2; +} + int fat_mount(int startsector) { unsigned char buf[SECTOR_SIZE]; diff --git a/firmware/drivers/fat.h b/firmware/drivers/fat.h index b23d8dfa08..8ef2982279 100644 --- a/firmware/drivers/fat.h +++ b/firmware/drivers/fat.h @@ -67,6 +67,7 @@ struct fat_dir extern int fat_mount(int startsector); +extern void fat_size(unsigned int* size, unsigned int* free); extern int fat_create_dir(unsigned int currdir, char *name); extern int fat_startsector(void); -- cgit v1.2.3