umad_close_port man page

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.

See Also

umad_open_port(3)

Author

Hal Rosenstock <halr@voltaire.com>

Referenced By

umad_open_port(3).

May 11, 2007 OpenIB OpenIB Programmer´s Manual