3.2.13. DMX_GET_CAPS Name


int ioctl(fd, int request = DMX_GET_CAPS, dmx_caps_t *) Arguments

int fd File descriptor returned by a previous call to open().
int request Equals DMX_GET_CAPS for this command.
dmx_caps_t * Undocumented. Description

This ioctl is undocumented. Documentation is welcome. Return Value

On success 0 is returned, on error -1 and the errno variable is set appropriately. The generic error codes are described at the Generic Error Codes chapter.