umad_status (3) - Linux Manuals

umad_status: get the status of a umad buffer

Command to display umad_status manual in Linux: $ man 3 umad_status

NAME

umad_status - get the status of a umad buffer

SYNOPSIS

#include <infiniband/umad.h>

int umad_status(void *umad);

DESCRIPTION

umad_status() get the internal umad status field.

RETURN VALUE

After a packet is received, umad_status() returns 0 on a successful receive, or a non zero status. ETIMEDOUT means that the packet had a send-timeout indication. In this case, the transaction ID will be set to the TID of the original request.

AUTHOR

Hal Rosenstock <halr [at] voltaire.com>