FD_CLOEXEC         59 ext/fcntl/fcntlib.c #if defined(FD_CLOEXEC)
FD_CLOEXEC        214 ext/fcntl/fcntlib.c #if defined(FD_CLOEXEC)
FD_CLOEXEC        216 ext/fcntl/fcntlib.c   Scm_DefineConst(module, SCM_SYMBOL(SCM_OBJ(fcntlib_FD_CLOEXEC__VAR)), SCM_OBJ(Scm_MakeInteger(FD_CLOEXEC)));
FD_CLOEXEC       1592 gc/os_dep.c    	  fcntl(zero_fd, F_SETFD, FD_CLOEXEC);
FD_CLOEXEC       3131 gc/os_dep.c        syscall(SYS_fcntl, GC_proc_fd, F_SETFD, FD_CLOEXEC);