Lines Matching defs:pv
58 int pv[2];
195 openpipe(pv);
197 ksh_dup2(pv[1], 1, false);
199 * Let exchild() close pv[0] in child
205 NULL, pv[0]);
207 ksh_dup2(pv[0], 0, false);
208 closepipe(pv);
258 openpipe(pv);
259 if (pv[0] != 0) {
260 ksh_dup2(pv[0], 0, false);
261 close(pv[0]);
263 coproc.write = pv[1];
269 openpipe(pv);
270 coproc.read = pv[0];
271 ksh_dup2(pv[1], 1, false);
273 coproc.readw = pv[1];
