Awa LWM2M C API (0.2.5)  
client-delete-example.c

Create, process and free a basic Delete request on a single resource.

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/*
* This example demonstrates how to delete a resource from the client using a DELETE operation.
*/
#include <stdlib.h>
#include <stdio.h>
#include <awa/common.h>
#include <awa/client.h>
#define IPC_PORT (12345)
#define IPC_ADDRESS "127.0.0.1"
#define OPERATION_PERFORM_TIMEOUT 1000
int main(void)
{
/* Create and initialise client session */
AwaClientSession * session = AwaClientSession_New();
/* Use default IPC configuration */
/* Create DELETE operation */
AwaClientDeleteOperation * operation = AwaClientDeleteOperation_New(session);
/*
* This example uses resource /3/0/0 which is the Manufacturer
* resource in the standard Device object. It is a string.
*/
/* Add the resource path of the resource to delete to the DELETE operation */
AwaClientDeleteOperation_AddPath(operation, "/3/0/0");
AwaClientDeleteOperation_Perform(operation, OPERATION_PERFORM_TIMEOUT);
/* Operations must be freed after use */
return 0;
}