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

6       io_dontwantwrite - signal that you do not want to write to a descriptor
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SYNTAX

9       #include <io.h>
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11       void io_dontwantwrite(int64 fd);
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DESCRIPTION

14       io_dontwantwrite  tells the next io_wait() that you don't want to write
15       to this descriptor for now.  Call io_wantwrite() again  if  you  change
16       your mind.
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18       You  have  to  have  called  io_fd on the descriptor first (io_pipe and
19       io_socketpair do this for you).  Waiting on descriptors only works  for
20       sockets,  fifos  and  pipes.  It may also work on devices and TTYs, but
21       that is platform dependent -- you should not rely on that.
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SEE ALSO

24       io_wait(3), io_canwrite(3), io_wantwrite(3), io_fd(3)
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28                                                           io_dontwantwrite(3)
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