Lines Matching refs:w_pipe
394 if( scanner->w_pipe >= 0 ) {
396 DBG( _DBG_PROC, "close_pipe (w_pipe)\n" );
397 close( scanner->w_pipe );
398 scanner->w_pipe = -1;
519 write( scanner->w_pipe, &ipc, sizeof(ipc));
535 write( scanner->w_pipe, buf, scanner->params.bytes_per_line );
543 close( scanner->w_pipe );
544 scanner->w_pipe = -1;
1706 s->w_pipe = -1;
2040 s->w_pipe = -1;
2625 s->w_pipe = fds[1];
2641 close( s->w_pipe );
2642 s->w_pipe = -1;