diff options
| author | Suriyan Ramasami <suriyan.r@gmail.com> | 2014-11-17 14:39:38 -0800 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-11-23 06:49:04 -0500 |
| commit | d455d8789d5b35a39a0a179b3af4b423db13bfdd (patch) | |
| tree | 751a2fa1db26cd7b6666bdf96cafc17db310e2b7 /include/ext4fs.h | |
| parent | 96b1046d1c68352677aa888cc110951a68daf155 (diff) | |
fs: API changes enabling extra parameter to return size of type loff_t
The sandbox/ext4/fat/generic fs commands do not gracefully deal with files
greater than 2GB. Negative values are returned in such cases.
To handle this, the fs functions have been modified to take an additional
parameter of type "* loff_t" which is then populated. The return value
of the fs functions are used only for error conditions.
Signed-off-by: Suriyan Ramasami <suriyan.r@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
[trini: Update board/gdsys/p1022/controlcenterd-id.c,
drivers/fpga/zynqpl.c for changes]
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'include/ext4fs.h')
| -rw-r--r-- | include/ext4fs.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/ext4fs.h b/include/ext4fs.h index 5c524a6d87..6888adc56f 100644 --- a/include/ext4fs.h +++ b/include/ext4fs.h @@ -138,14 +138,15 @@ void ext4fs_close(void); void ext4fs_reinit_global(void); int ext4fs_ls(const char *dirname); int ext4fs_exists(const char *filename); -int ext4fs_size(const char *filename); +int ext4fs_size(const char *filename, loff_t *size); void ext4fs_free_node(struct ext2fs_node *node, struct ext2fs_node *currroot); int ext4fs_devread(lbaint_t sector, int byte_offset, int byte_len, char *buf); void ext4fs_set_blk_dev(block_dev_desc_t *rbdd, disk_partition_t *info); long int read_allocated_block(struct ext2_inode *inode, int fileblock); int ext4fs_probe(block_dev_desc_t *fs_dev_desc, disk_partition_t *fs_partition); -int ext4_read_file(const char *filename, void *buf, int offset, int len); +int ext4_read_file(const char *filename, void *buf, loff_t offset, loff_t len, + loff_t *actread); int ext4_read_superblock(char *buffer); int ext4fs_uuid(char *uuid_str); #endif |