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[add] the function of set [internet up] status, activate the callback.

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liuxianliang
2021-04-12 18:11:37 +08:00
parent c44e5165be
commit 865e34650c
3 changed files with 31 additions and 2 deletions
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components/net/netdev/src/netdev.c
+28
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@@ -828,6 +828,34 @@ void netdev_low_level_set_link_status(struct netdev *netdev, rt_bool_t is_up)
}
}
/**
* This function will set network interface device active internet status.
* @NOTE it can only be called in the network interface device driver.
*
* @param netdev the network interface device to change
* @param is_up the new internet status
*/
void netdev_low_level_set_internet_status(struct netdev *netdev, rt_bool_t is_up)
{
if (netdev && netdev_is_internet_up(netdev) != is_up)
{
if (is_up)
{
netdev->flags |= NETDEV_FLAG_INTERNET_UP;
}
else
{
netdev->flags &= ~NETDEV_FLAG_INTERNET_UP;
}
/* execute network interface device status change callback function */
if (netdev->status_callback)
{
netdev->status_callback(netdev, is_up ? NETDEV_CB_STATUS_INTERNET_UP : NETDEV_CB_STATUS_INTERNET_DOWN);
}
}
}
/**
* This function will set network interface device DHCP status.
* @NOTE it can only be called in the network interface device driver.