DEVICE_PRINTF(9) | FreeBSD Kernel Developer's Manual | DEVICE_PRINTF(9) |
NAME
device_printf — formatted output conversionSYNOPSIS
#include < sys/param.h>#include < 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.April 21, 2003 | FreeBSD |