Lines Matching refs:pipe
787 // now we grab fd=1 so that the next pipe cannot use fd=1
1285 if (pipe(pipedes) < 0)
1286 sys_fatal("pipe");
1297 // to read data emerging from our pipe. There is no point in saving,
1303 // the child's writeable handle on the pipe, since we have no use for it.
1332 // use for our read handle on the pipe, and should close it.
1337 // Now we redirect the `stdout' stream to the inlet end of the pipe,
1344 // end of the pipe so the child process will detect end of data.
1362 // stream to the readable end of our pipe, saving our own `stdin' stream
1394 // for the pipe.
1404 // Now we redirect the `stdout' stream to the inlet end of the pipe,
1411 // end of the pipe so the child process will detect end of data.