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NAMEio_block - switch to blocking I/OSYNTAX#include <libowfat/io.h>void io_block(int64 fd); DESCRIPTIONio_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-blocking mode. SEE ALSOio_nonblock(3)
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