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REQUEST_RESOURCE(9) Hardware Interfaces REQUEST_RESOURCE(9)

NAME

request_resource - request and reserve an I/O or memory resource

SYNOPSIS

int request_resource(struct resource * root, struct resource * new);

ARGUMENTS

root
root resource descriptor

new

resource descriptor desired by caller

DESCRIPTION

Returns 0 for success, negative error code on error.

COPYRIGHT

April 2019 Kernel Hackers Manual 4.9.