Lines Matching defs:retval
579 int retval = pread(fd, scratch_buf, size, 0);
580 if (retval == -1 ){
583 return retval;
591 int retval = read(fd, dest_buf, size);
592 if (retval == -1) {
595 return retval;
602 int retval = write(fd, src_buf, size);
603 if (retval == -1) {
606 return retval;
615 int retval, data_idx=0;
618 retval = pipe_read_data(m->p, &readbuf[data_idx], m->chunk_size);
619 assert(retval == m->chunk_size, 1, "Pipe read returned different amount of numbe");
633 int retval, data_idx=0;
638 retval=pipe_write_data(m->p, &data[data_idx], m->chunk_size);
639 assert(retval == m->chunk_size, 1, "Pipe write failed");
703 int i = 0,retval;
709 retval=pipe_write_data(p, &data[i], 1);
710 assert(retval == 1, 1, "Pipe write failed");