mmr_error_info()

Return error information related to the most recent function call

Synopsis:

#include <renderer.h>

const mmr_error_info_t *mmr_error_info( mmr_context_t *ctxt );

Arguments:

ctxt
A context handle.

Library:

mmrndclient

Description:

The function mmr_error_info returns a pointer to an internal buffer containing error information about the most recent function call using the same context handle. The pointer and the error information it points to are valid only until another function call is made.

Returns:

A pointer to the error information, or a null pointer if the most recent function call with the same context succeeded.

Classification:

QNX Neutrino

Safety:
Interrupt handler No
Signal handler No
Thread Yes