diff options
Diffstat (limited to 'libaio-0.3.109/man/io_set_callback.3')
| -rw-r--r-- | libaio-0.3.109/man/io_set_callback.3 | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/libaio-0.3.109/man/io_set_callback.3 b/libaio-0.3.109/man/io_set_callback.3 new file mode 100644 index 0000000..a8ca789 --- /dev/null +++ b/libaio-0.3.109/man/io_set_callback.3 @@ -0,0 +1,44 @@ +./"static inline void io_set_callback(struct iocb *iocb, io_callback_t cb) +.TH io_set_callback 3 2002-09-12 "Linux 2.4" Linux AIO" +.SH NAME +io_set_callback \- Set up io completion callback function +.SH SYNOPSYS +.nf +.B #include <errno.h> +.br +.sp +.B #include <libaio.h> +.br +.sp +.BI "static inline void io_set_callback(struct iocb *iocb, io_callback_t cb)" +.sp +struct iocb { + void *data; + unsigned key; + short aio_lio_opcode; + short aio_reqprio; + int aio_fildes; +}; +.sp +typedef void (*io_callback_t)(io_context_t ctx, struct iocb *iocb, long res, long res2); +.sp +.fi +.SH DESCRIPTION +The callback is not done if the caller uses raw events from +io_getevents, only with the library helpers +.SH "RETURN VALUES" +.SH ERRORS +.SH "SEE ALSO" +.BR io(3), +.BR io_cancel(3), +.BR io_fsync(3), +.BR io_getevents(3), +.BR io_prep_fsync(3), +.BR io_prep_pread(3), +.BR io_prep_pwrite(3), +.BR io_queue_init(3), +.BR io_queue_release(3), +.BR io_queue_run(3), +.BR io_queue_wait(3), +.BR io_submit(3), +.BR errno(3) |