FOR_WRITE         529 src/process.c    fd_callback_info[fd].flags |= FOR_WRITE;
FOR_WRITE         540 src/process.c    fd_callback_info[fd].flags |= FOR_WRITE | NON_BLOCKING_CONNECT_FD;
FOR_WRITE         574 src/process.c    fd_callback_info[fd].flags &= ~(FOR_WRITE | NON_BLOCKING_CONNECT_FD);
FOR_WRITE         671 src/process.c        if ((fd_callback_info[fd].flags & FOR_WRITE) != 0)
FOR_WRITE        5871 src/process.c  		  || ((d->flags & FOR_WRITE)