io_block3diet
Switch to blocking i/o
Usage
#include <io.h>
void io_block(int64 fd);
Overview
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.
Releases
Unchanged in 2 releases since Debian 5.0 (Lenny).