NAME device_printf - formatted output conversion CONTENTS Synopsis Description Return Values See Also SYNOPSIS .In sys/param.h .In sys/bus.h int device_printf "device_t dev" "const char *fmt" ... DESCRIPTION The device_printf function is a convenience interface to the printf(9) function. It outputs the name of the dev device, followed by a colon and a space, and then what printf(9) would print if you passed fmt and the remaining arguments to it. RETURN VALUES The device_printf function returns the number of characters displayed. SEE ALSO printf(3), printf(9)
