F_SETFD           102 ext/fcntl/fcntl.c         FLAG_NAME(F_SETFD);
F_SETFD           157 ext/fcntl/fcntl.c     case F_SETFD:; case F_SETFL:; case F_DUPFD:;
F_SETFD           263 ext/fcntl/fcntlib.c   Scm_DefineConst(module, SCM_SYMBOL(SCM_OBJ(fcntlib_F_SETFD__VAR)), SCM_OBJ(Scm_MakeInteger(F_SETFD)));
F_SETFD          1592 gc/os_dep.c    	  fcntl(zero_fd, F_SETFD, FD_CLOEXEC);
F_SETFD          3131 gc/os_dep.c        syscall(SYS_fcntl, GC_proc_fd, F_SETFD, FD_CLOEXEC);