Lines Matching refs:wr
117 rd, wr = os.pipe()
119 # wr closed explicitly by parent
128 'wr = int(sys.argv[1])',
135 ' os.write(wr, data)',
138 proc = self.subprocess(code, str(wr), pass_fds=[wr])
140 os.close(wr)
146 rd, wr = os.pipe()
147 self.addCleanup(os.close, wr)
180 written += os.write(wr, memoryview(data)[written:])
190 rd, wr = socket.socketpair()
192 # wr closed explicitly by parent
201 'family = %s' % int(wr.family),
202 'sock_type = %s' % int(wr.type),
206 'wr = socket.fromfd(fd, family, sock_type)',
209 'with wr:',
213 ' wr.sendall(data)',
216 fd = wr.fileno()
219 wr.close()
232 rd, wr = socket.socketpair()
233 self.addCleanup(wr.close)
272 sent = send_func(wr, memoryview(data)[written:])