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fs: export fs_close()

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fs_close() closes the connection to a file system which opened with
either fs_set_blk_dev() or fs_set_dev_with_part(). Many file system
functions implicitly call fs_close(), e.g. fs_closedir(), fs_exist(),
fs_ln(), fs_ls(), fs_mkdir(), fs_read(), fs_size(), fs_write()
and fs_unlink().
So just export it.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
AKASHI Takahiro 2019-10-07 14:59:35 +09:00 committed by Heinrich Schuchardt
parent 08c51fff30
commit 64f49eb7d0
2 changed files with 8 additions and 1 deletions
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2
fs/fs.c
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@ -389,7 +389,7 @@ int fs_set_blk_dev_with_part(struct blk_desc *desc, int part)
return -1;
}
static void fs_close(void)
void fs_close(void)
{
struct fstype_info *info = fs_get_info(fs_type);

7
include/fs.h
View file

@ -37,6 +37,13 @@ int fs_set_blk_dev(const char *ifname, const char *dev_part_str, int fstype);
*/
int fs_set_blk_dev_with_part(struct blk_desc *desc, int part);
/**
* fs_close() - Unset current block device and partition
*
* Should be paired with either fs_set_blk_dev() or fs_set_dev_with_part()
*/
void fs_close(void);
/**
* fs_get_type_name() - Get type of current filesystem
*