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pkg/littlefs: hook up vfs_fsync()

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This commit is contained in:
Benjamin Valentin 2022-02-07 16:10:05 +01:00
parent c55b264428
commit 0cd86e728d
1 changed files with 17 additions and 0 deletions
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17
pkg/littlefs/fs/littlefs_fs.c
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@ -377,6 +377,22 @@ static off_t _lseek(vfs_file_t *filp, off_t off, int whence)
return littlefs_err_to_errno(ret);
}
static int _fsync(vfs_file_t *filp)
{
littlefs_desc_t *fs = filp->mp->private_data;
lfs_file_t *fp = _get_lfs_file(filp);
mutex_lock(&fs->lock);
DEBUG("littlefs: fsync: filp=%p, fp=%p\n",
(void *)filp, (void *)fp);
int ret = lfs_file_sync(&fs->fs, fp);
mutex_unlock(&fs->lock);
return littlefs_err_to_errno(ret);
}
static int _stat(vfs_mount_t *mountp, const char *restrict path, struct stat *restrict buf)
{
littlefs_desc_t *fs = mountp->private_data;
@ -519,6 +535,7 @@ static const vfs_file_ops_t littlefs_file_ops = {
.read = _read,
.write = _write,
.lseek = _lseek,
.fsync = _fsync,
};
static const vfs_dir_ops_t littlefs_dir_ops = {