Lines Matching refs:chout
172 int chin[2], chout[2], cherr[2], pd; in _pam_exec() local
181 chin[0] = chin[1] = chout[0] = chout[1] = cherr[0] = cherr[1] = -1; in _pam_exec()
283 if (pipe(chout) != 0) { in _pam_exec()
287 if (fcntl(chout[0], F_SETFL, O_NONBLOCK) != 0) { in _pam_exec()
292 if ((chout[1] = open("/dev/null", O_RDWR)) < 0) { in _pam_exec()
316 (chout[0] >= 0 && close(chout[0]) != 0) || in _pam_exec()
322 } else if (dup2(chout[1], STDOUT_FILENO) != STDOUT_FILENO || in _pam_exec()
341 if (chout[1] >= 0) in _pam_exec()
342 close(chout[1]); in _pam_exec()
351 pfd[nfds].fd = chout[0]; in _pam_exec()
386 (void)pam_prompt(pamh, pfd[i].fd == chout[0] ? in _pam_exec()
449 if (chout[0] >= 0) in _pam_exec()
450 close(chout[0]); in _pam_exec()
451 if (chout[1] >= 0) in _pam_exec()
452 close(chout[1]); in _pam_exec()