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-blocking mode. SEE ALSO io_nonblock(3) io_block(3)
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