FD_CLOEXEC         51 gtags-cscope/mypopen.c #ifdef FD_CLOEXEC
FD_CLOEXEC         52 gtags-cscope/mypopen.c # define CLOSE_ON_EXEC FD_CLOEXEC
FD_CLOEXEC        227 libutil/dbop.c 	fcntl(ipipe[0], F_SETFD, FD_CLOEXEC);
FD_CLOEXEC        228 libutil/dbop.c 	fcntl(opipe[1], F_SETFD, FD_CLOEXEC);