Lines Matching refs:pv
57 int pv[2];
191 openpipe(pv);
193 ksh_dup2(pv[1], 1, false);
195 * Let exchild() close pv[0] in child
201 NULL, pv[0]);
203 ksh_dup2(pv[0], 0, false);
204 closepipe(pv);
254 openpipe(pv);
255 if (pv[0] != 0) {
256 ksh_dup2(pv[0], 0, false);
257 close(pv[0]);
259 coproc.write = pv[1];
265 openpipe(pv);
266 coproc.read = pv[0];
267 ksh_dup2(pv[1], 1, false);
269 coproc.readw = pv[1];
