44 memcpy(buf, SEG->cache + ((
size_t)row * SEG->ncols + col) * SEG->len, SEG->len);
49 SEG->address(SEG, row, col, &n, &index);
int Segment_get(SEGMENT *SEG, void *buf, off_t row, off_t col)
Get value from segment file.
int seg_pagein(SEGMENT *SEG, int n)
Internal use only.