F_DUPFD_CLOEXEC 364 io.c #if defined(HAVE_FCNTL) && defined(F_DUPFD_CLOEXEC) && defined(F_DUPFD) F_DUPFD_CLOEXEC 367 io.c ret = fcntl(fd, F_DUPFD_CLOEXEC, minfd); F_DUPFD_CLOEXEC 8990 io.c #ifdef F_DUPFD_CLOEXEC /* linux specific */ F_DUPFD_CLOEXEC 8991 io.c case F_DUPFD_CLOEXEC: F_DUPFD_CLOEXEC 4210 win32/win32.c case F_DUPFD: case F_DUPFD_CLOEXEC: {