Lines Matching refs:hfree
2133 if ((hdr = hfree) == 0) in salloc()
2135 hfree = (struct blk *)hdr->rd; in salloc()
2149 hfree = h = (struct blk *)dcmalloc(HEADSZ); in morehd()
2150 if (hfree == 0) { in morehd()
2152 if ((hfree = h = (struct blk *)dcmalloc(HEADSZ)) == 0) in morehd()
2156 while (h < hfree + (HEADSZ/BLK)) in morehd()
2159 return (hfree); in morehd()
2187 if ((hdr = hfree) == 0) in copy()
2189 hfree = (struct blk *)hdr->rd; in copy()
2378 p->rd = (char *)hfree; in release()
2379 hfree = p; in release()