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io_dontwantwrite(3)	   Library Functions Manual	   io_dontwantwrite(3)

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

SYNTAX
       #include	<libowfat/io.h>

       void io_dontwantwrite(int64 fd);

DESCRIPTION
       io_dontwantwrite	 tells the next	io_wait() that you don't want to write
       to this descriptor for now.  Call io_wantwrite()	again  if  you	change
       your mind.

       You  have  to  have  called  io_fd on the descriptor first (io_pipe and
       io_socketpair do	this for you).	Waiting	on descriptors only works  for
       sockets,	 fifos	and  pipes.  It	may also work on devices and TTYs, but
       that is platform	dependent -- you should	not rely on that.

SEE ALSO
       io_wait(3), io_canwrite(3), io_wantwrite(3), io_fd(3)

							   io_dontwantwrite(3)

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