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io_block(3)		   Library Functions Manual		   io_block(3)

NAME
       io_block	- switch to blocking I/O

SYNTAX
       #include	<libowfat/io.h>

       void io_block(int64 fd);

DESCRIPTION
       io_block	puts UNIX descriptor fd	into ``blocking	mode.''

       File  descriptors  are  normally	 in blocking mode, except if they come
       from accept() or	io_accept() and	the listening socket was in non-block-
       ing mode.

SEE ALSO
       io_nonblock(3)

								   io_block(3)

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