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device_printf

man page of device_printf

device_printf: formatted output conversion

NAME

device_printf - formatted output conversion

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)
 
 
 

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