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CLASS_ID_SHOW(9) Message-based devices CLASS_ID_SHOW(9)

NAME

class_id_show - Displays class id of I2O device

SYNOPSIS

ssize_t class_id_show(struct device * dev, struct device_attribute * attr, char * buf);

ARGUMENTS

dev
device of which the class id should be displayed
attr
pointer to device attribute
buf
buffer into which the class id should be printed

DESCRIPTION

Returns the number of bytes which are printed into the buffer.

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16