can_resmgr_create_device()

Create a CAN resource manager device

Synopisis

#include <hw/libcan.h>

int can_resmgr_create_device( CANDEV* cdev );

Arguments

cdev

A pointer to the CANDEV instance corresponding to a CAN device initialized using can_resmgr_init_device(). This pointer must remain valid until you call can_resmgr_destroy_device() with the same cdev argument.

Description

The can_resmgr_create_device() creates a CAN resource manager device. If the device type is RX or TX, then the device path is created under /dev/can#/rx# or /dev/can#/tx#, respectively (e.g., /dev/can1/rx7).

Returns

0 on success, or -1 on error (errno is set).

Errors

Refer to secpol_resmgr_attach() for errors.