pipe_end
int pipe_end;
pipe_end = PIPE_ZFS;
pipe_end = PIPE_TAPE;
if (ndmpd_zfs_args->nz_pipe_fd[pipe_end] != -1) {
(void) dup2(fds[0], ndmpd_zfs_args->nz_pipe_fd[pipe_end]);
ndmpd_zfs_args->nz_pipe_fd[pipe_end] = -1;
ndmpd_zfs_close_one_fd(ndmpd_zfs_args_t *ndmpd_zfs_args, int pipe_end)
(void) close(ndmpd_zfs_args->nz_pipe_fd[pipe_end]);
ndmpd_zfs_args->nz_pipe_fd[pipe_end] = -1;