umad_close_port (3) - Linux Man Pages

umad_close_port: close InfiniBand device port for umad access

NAME

umad_close_port - close InfiniBand device port for umad access

SYNOPSIS

#include <infiniband/umad.h>

int umad_close_port(int portid);

DESCRIPTION

umad_close_port() closes the port specified by the handle portid.

RETURN VALUE

umad_close_port() returns 0 on success, and a negative value on error. -EINVAL is returned if the portid is not a handle to a valid (open) port.

AUTHOR

Hal Rosenstock <halr [at] voltaire.com>

SEE ALSO

umad_open_port(3)