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WifiConfig_StoreOpenNetwork Function

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Header: #include <applibs/wificonfig.h>

Important

This function is obsolete. Use WifiConfig_AddNetwork instead.

Stores an open Wi-Fi network without a key. This function is not thread safe.

This function will fail if an identical network is already stored on the device without a key. See the error section (EEXIST). However, if a stored network includes a key along with the same SSID, this function will succeed and store the network.

int WifiConfig_StoreOpenNetwork(const uint8_t * ssid, size_t ssidLength);

Parameters

  • ssid A pointer to an SSID byte array with unspecified character encoding that identifies the Wi-Fi network.

  • ssidLength The number of bytes in the SSID of the Wi-Fi network.

Errors

Returns -1 if an error is encountered and sets errno to the error value.

  • EACCES: the application manifest does not include the WifiConfig capability.

  • EEXIST: a stored Wi-Fi network that has the same SSID and no key already exists.

  • EFAULT: the ssid is NULL.

  • ERANGE: the ssidLength is 0 or greater than WIFICONFIG_SSID_MAX_LENGTH.

  • EAGAIN: the Wi-Fi device isn't ready yet.

  • ENETDOWN: the Wi-Fi network interface is unavailable.

  • ENOSPC: there are too many Wi-Fi networks for the configuration to persist; remove one and try again.

Any other errno may also be specified; such errors aren't deterministic and the same behavior might not be retained through system updates.

Return value

Returns 0 for success, or -1 for failure, in which case errno is set to the error value.

Application manifest requirements

The application manifest must include the WifiConfig capability.