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change rt_ssize_t to ssize_t, compatible with older rtt version

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sakumisu
2024-04-04 12:56:43 +08:00
parent 6ef086a085
commit a41c66c2c3
1 changed files with 2 additions and 2 deletions
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4
third_party/rt-thread-5.0/dfs_usbh_msc.c vendored
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@@ -51,7 +51,7 @@ static rt_err_t rt_udisk_init(rt_device_t dev)
return RT_EOK;
}
static rt_ssize_t rt_udisk_read(rt_device_t dev, rt_off_t pos, void *buffer,
static ssize_t rt_udisk_read(rt_device_t dev, rt_off_t pos, void *buffer,
rt_size_t size)
{
struct usbh_msc *msc_class = (struct usbh_msc *)dev->user_data;
@@ -90,7 +90,7 @@ static rt_ssize_t rt_udisk_read(rt_device_t dev, rt_off_t pos, void *buffer,
return size;
}
static rt_ssize_t rt_udisk_write(rt_device_t dev, rt_off_t pos, const void *buffer,
static ssize_t rt_udisk_write(rt_device_t dev, rt_off_t pos, const void *buffer,
rt_size_t size)
{
struct usbh_msc *msc_class = (struct usbh_msc *)dev->user_data;