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add blockdev's flush fops for opening file with O_SYNC (#8232)

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xiao-mang 2023-11-10 17:50:20 +08:00 committed by GitHub
parent a0b6e14f01
commit 48f53e9150
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1 changed files with 6 additions and 1 deletions
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7
components/drivers/sdio/block_dev.c
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@ -614,6 +614,11 @@ static int rt_mmcsd_fops_poll(struct dfs_file *file, struct rt_pollreq *req)
return mask; return mask;
} }
static int rt_mmcsd_fops_flush(struct dfs_file *file)
{
return RT_EOK;
}
const static struct dfs_file_ops mmcsd_blk_fops = const static struct dfs_file_ops mmcsd_blk_fops =
{ {
rt_mmcsd_fops_open, rt_mmcsd_fops_open,
@ -621,7 +626,7 @@ const static struct dfs_file_ops mmcsd_blk_fops =
rt_mmcsd_fops_ioctl, rt_mmcsd_fops_ioctl,
rt_mmcsd_fops_read, rt_mmcsd_fops_read,
rt_mmcsd_fops_write, rt_mmcsd_fops_write,
RT_NULL, rt_mmcsd_fops_flush,
generic_dfs_lseek, generic_dfs_lseek,
RT_NULL, RT_NULL,
RT_NULL, RT_NULL,