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Manual Pages  — DEVICE_PRINTF

NAME

device_printf – formatted output conversion

CONTENTS

SYNOPSIS

#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.

SEE ALSO

printf(3), printf(9)
DEVICE_PRINTF (9) April 21, 2003
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