F_DUPFD           330 fs/fcntl.c     	case F_DUPFD:
F_DUPFD           438 fs/fcntl.c     	case F_DUPFD:
F_DUPFD            46 tools/perf/trace/beauty/fcntl.c 	if (arg->val == F_DUPFD_CLOEXEC || arg->val == F_DUPFD) {
F_DUPFD            75 tools/perf/trace/beauty/fcntl.c 	if (cmd == F_DUPFD)