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NAME

       io_destroy - destroy an asynchronous I/O context

SYNOPSIS

       #include <libaio.h>

       int io_destroy(aio_context_t ctx);

       Link with -laio.

DESCRIPTION

       io_destroy()  removes the asynchronous I/O context from the list of I/O
       contexts and then  destroys  it.   io_destroy()  can  also  cancel  any
       outstanding asynchronous I/O actions on ctx and block on completion.

RETURN VALUE

       io_destroy()  returns  0  on success; on failure, it returns one of the
       errors listed under ERRORS.

ERRORS

       EINVAL The AIO context specified by ctx is invalid.

       EFAULT The context pointed to is invalid.

       ENOSYS io_destroy() is not implemented on this architecture.

VERSIONS

       The asynchronous I/O system calls first appeared in Linux  2.5,  August
       2002.

CONFORMING TO

       io_destroy()  is Linux-specific and should not be used in programs that
       are intended to be portable.

SEE ALSO

       io_setup(2), io_submit(2), io_getevents(2), io_cancel(2)

COLOPHON

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