1io_check(3)                Library Functions Manual                io_check(3)
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NAME

6       io_check - check for new readable or writable descriptors
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SYNTAX

9       #include <io.h>
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11       int64 io_check();
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DESCRIPTION

14       io_check is like io_waituntil() with a deadline of now.
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SEE ALSO

17       io_wait(3), io_waituntil(3)
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21                                                                   io_check(3)