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devclass_get_devices

man page of devclass_get_devices

devclass_get_devices: get a list of devices in a devclass

NAME

devclass_get_devices - get a list of devices in a devclass

SYNOPSIS

#include <sys/param.h> #include <sys/bus.h> int devclass_get_devices(devclass_t dc, device_t **devlistp, int *devcountp);
DESCRIPTION
Retrieve a list of all device instances currently in the devclass and return the list in *devlistp and the count in *devcountp. The memory allocated for the list should be freed using free(*devlistp, M_TEMP), even if *devcountp is 0.
RETURN VALUES
Zero is returned on success, otherwise an appropriate error is returned.

SEE ALSO

devclass(9), device(9)

AUTHORS

This manual page was written by Doug Rabson. DEVCLASS_GET_DEVICES(9)
 
 
 

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