NAME

       io_closeonexec - mark a file descriptor non-inheritable

SYNTAX

       #include <io.h>

       void io_closeonexec(int64 fd);

DESCRIPTION

       io_closeonexec  marks  a file descriptor non-inheritable.  It will be automatically closed
       if the process executes a different one.  The descriptor will not be automatically  closed
       when you fork() a new child process, though.

SEE ALSO

       io_wait(3), io_canwrite(3)

                                                                                io_closeonexec(3)