lwm2m_carrier_identity_read()

int lwm2m_carrier_identity_read	(	uint16_t	instance_id,
		uint16_t	identity_type,
		char *	buffer,
		uint16_t *	buffer_len
	)

#include <lib/bin/lwm2m_carrier/include/lwm2m_carrier.h>

Read an identity in the OMA LwM2M Portfolio object Identity resource (/16/instance_id /0/identity_type ).

Note

If the provided buffer is NULL, the function will perform a dry run to determine the required buffer size (including the null terminator).

Parameters

[in]	instance_id	Portfolio object instance identifier.
[in]	identity_type	Type of Identity field to be read (lwm2m_carrier_portfolio_identity_values).
[in,out]	buffer	Buffer where the null-terminated response will be stored.
[in,out]	buffer_len	Length of the provided buffer. Will return the number of bytes of the full response.

Return values

0	If the operation was successful.
-ENOENT	If the instance does not exist.
-EINVAL	If the provided buffer length reference is NULL or the identity type is invalid.
-ENOMEM	If the provided buffer is too small.