Lines Matching defs:ref
303 int ref;
1640 if (floppy->ref != 1 && floppy->ref != -1)
1747 if (floppy->ref != 1 && floppy->ref != -1)
1924 if (p->ref && p->type != type)
1927 if (p->ref == -1 || (p->ref && mode & BLK_OPEN_EXCL))
1930 p->ref = -1;
1932 p->ref++;
1944 if (p->ref < 0)
1945 p->ref = 0;
1947 p->ref--;
1970 if (p->ref < 0)
1971 p->ref = 0;
1972 else if (!p->ref--) {
1974 p->ref = 0;