dupfd             114 lib/dup2.c       int dupfd;
dupfd             131 lib/dup2.c       dupfd = klibc_dup2dirfd (fd, desired_fd);
dupfd             135 lib/dup2.c       return dupfd;
dupfd             141 lib/dup2.c       int dupfd;
dupfd             144 lib/dup2.c       dupfd = dup2 (fd, desired_fd);
dupfd             145 lib/dup2.c       if (dupfd == -1 && errno == ENOTSUP \
dupfd             153 lib/dup2.c       return dupfd;
dupfd             451 lib/fcntl.c      result = dupfd (fd, target, 0);
dupfd             492 lib/fcntl.c      result = dupfd (fd, target, O_CLOEXEC);
dupfd             161 lib/fdopendir.c   int dupfd = dup (fd);
dupfd             162 lib/fdopendir.c   if (dupfd < 0 && errno == EMFILE)
dupfd             163 lib/fdopendir.c     dupfd = older_dupfd;
dupfd             164 lib/fdopendir.c   if (dupfd < 0)
dupfd             170 lib/fdopendir.c       if (dupfd < fd - 1 && dupfd != older_dupfd)
dupfd             172 lib/fdopendir.c           dir = fdopendir_with_dup (fd, dupfd, cwd);
dupfd             178 lib/fdopendir.c           dir = fd_clone_opendir (dupfd, cwd);
dupfd             182 lib/fdopendir.c               int fd1 = dup (dupfd);
dupfd             188 lib/fdopendir.c       if (dupfd != older_dupfd)
dupfd             189 lib/fdopendir.c         close (dupfd);