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io_destroy
Langue: en
Version: 2003-02-21 (openSuse - 09/10/07)
Section: 2 (Appels système)
NAME
io_destroy - destroy an asynchronous I/O contextSYNOPSIS
#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)
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