FD_CLOEXEC 195 ext/session/mod_files.c # ifndef FD_CLOEXEC FD_CLOEXEC 198 ext/session/mod_files.c if (fcntl(data->fd, F_SETFD, FD_CLOEXEC)) { FD_CLOEXEC 963 ext/standard/proc_open.c # if defined(F_SETFD) && defined(FD_CLOEXEC) FD_CLOEXEC 965 ext/standard/proc_open.c fcntl(descriptors[i].parentend, F_SETFD, FD_CLOEXEC);