Searched refs:twoway (Results 1 – 1 of 1) sorted by relevance
68 int pdes[2], pid, twoway, cloexec; in popen() local79 twoway = 1; in popen()82 twoway = 0; in popen()141 if (twoway) in popen()143 } else if (twoway && (pdes[1] != STDIN_FILENO)) { in popen()