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| 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 relevant header files.SEE ALSO
rdma_create_id(3)| 2007-08-06 | librdmacm |
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