Signed-off-by: Ira Weiny <[email protected]> --- man/umad_recv.3 | 3 ++- man/umad_send.3 | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/man/umad_recv.3 b/man/umad_recv.3 index e233411..56e4ca7 100644 --- a/man/umad_recv.3 +++ b/man/umad_recv.3 @@ -55,7 +55,8 @@ be returned. .SH "RETURN VALUE" .B umad_recv() -returns non negative receiving agentid on success, and a negative value on error as follows: +on success return the agentid; on error, errno is set and a negative value is +returned as follows: -EINVAL invalid port handle or agentid or *length is less than the minimum supported -EIO receive operation failed -EWOULDBLOCK non blocking read can't be fulfilled diff --git a/man/umad_send.3 b/man/umad_send.3 index feb33af..b85bc56 100644 --- a/man/umad_send.3 +++ b/man/umad_send.3 @@ -39,7 +39,8 @@ makes kernel wait forever for the reply. indicates the number of times the MAD will be retried before giving up. .SH "RETURN VALUE" .B umad_send() -returns 0 on success, and a negative value on error as follows: +returns 0 on success; on error, errno is set and a negative value is returned +as follows: -EINVAL invalid port handle or agentid -EIO send operation failed .SH "AUTHOR" -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
