debian man page for rdma_set_option

RDMA_SET_OPTION(3)					   Librdmacm Programmer's Manual					RDMA_SET_OPTION(3)

NAME
       rdma_set_option - Set communication options for an rdma_cm_id.

SYNOPSIS
       #include <rdma/rdma_cma.h>

       int rdma_set_option (struct rdma_cm_id *id, int level, int optname, void *optval, size_t optlen);

ARGUMENTS
       id	   RDMA identifier.

       level	   Protocol level of the option to set.

       optname	   Name of the option, relative to the level, to set.

       optval	   Reference to the option data.  The data is dependent on the level and optname.

       optlen	   The size of the %optval buffer.

DESCRIPTION
       Sets communication options for an rdma_cm_id.  This call is used to override the default system settings.

RETURN VALUE
       Returns 0 on success, or -1 on error.  If an error occurs, errno will be set to indicate the failure reason.

NOTES
       Option details may be found in the relevent header files.

SEE ALSO
       rdma_create_id(3)

librdmacm							    2007-08-06							RDMA_SET_OPTION(3)