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INPUT_GET_NEW_MINOR(9) Input Subsystem INPUT_GET_NEW_MINOR(9)

NAME

input_get_new_minor - allocates a new input minor number

SYNOPSIS

int input_get_new_minor(int legacy_base, unsigned int legacy_num, bool allow_dynamic);

ARGUMENTS

legacy_base
beginning or the legacy range to be searched
legacy_num
size of legacy range
allow_dynamic
whether we can also take ID from the dynamic range

DESCRIPTION

This function allocates a new device minor for from input major namespace. Caller can request legacy minor by specifying legacy_base and legacy_num parameters and whether ID can be allocated from dynamic range if there are no free IDs in legacy range.

COPYRIGHT

February 2017 Kernel Hackers Manual 3.16