118       int stat, argc, i, ret, wret, pidpipe[2];  in exec_Create()  local
128       if (pipe(pidpipe) == -1) {  in exec_Create()
136           close(pidpipe[0]);  in exec_Create()
137           close(pidpipe[1]);  in exec_Create()
142           close(pidpipe[0]);  in exec_Create()
152               close(pidpipe[1]);  in exec_Create()
159               close(pidpipe[1]);  in exec_Create()
163               write(pidpipe[1], &pid, sizeof pid);  in exec_Create()
164               close(pidpipe[1]);  in exec_Create()
192           close(pidpipe[1]);  in exec_Create()
194           if (read(pidpipe[0], &p->session_owner, sizeof p->session_owner) !=  in exec_Create()
197           close(pidpipe[0]);  in exec_Create()