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umad_done(3) — Linux manual page

UMAD_INIT(3)            OpenIB Programmer’s ManualUMAD_INIT(3)

NAME        top

       umad_init, umad_done - perform library initialization and       finalization

SYNOPSIS        top

              #include <infiniband/umad.h>              int umad_init(void);              int umad_done(void);

DESCRIPTION        top

umad_init()andumad_done()do nothing.

RETURN VALUE        top

       Always 0.

COMPATIBILITY        top

       Versions prior to release 18 of the library requireumad_init()to       be called prior to using any other library functions.  Old       versions could return a failure code of -1 fromumad_init().       For compatibility, applications should continue to callumad_init(), and check the return code, prior to calling otherumad_functions.  Ifumad_init()returns an error, then no further       use of the umad library should be attempted.

AUTHORS        top

       Dotan Barak ⟨dotanb@mellanox.co.il⟩, Hal Rosenstock       ⟨halr@voltaire.com⟩

COLOPHON        top

       This page is part of therdma-core (RDMA Core Userspace Libraries       and Daemons) project.  Information about the project can be found       at ⟨https://github.com/linux-rdma/rdma-core⟩.  If you have a bug       report for this manual page, send it to       linux-rdma@vger.kernel.org.  This page was obtained from the       project's upstream Git repository       ⟨https://github.com/linux-rdma/rdma-core.git⟩ on 2025-08-11.  (At       that time, the date of the most recent commit that was found in       the repository was 2025-08-04.)  If you discover any rendering       problems in this HTML version of the page, or you believe there is       a better or more up-to-date source for the page, or you have       corrections or improvements to the information in this COLOPHON       (which isnot part of the original manual page), send a mail to       man-pages@man7.orgOpenIB                         May 21, 2007UMAD_INIT(3)

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