ffs_isblock 1371 ufs/ffs/ffs_alloc.c if (ffs_isblock(fs, blksfree, fragstoblks(fs, bno))) ffs_isblock 1498 ufs/ffs/ffs_alloc.c if (!ffs_isblock(fs, cg_blksfree(cgp), got - run + i)) ffs_isblock 1774 ufs/ffs/ffs_alloc.c if (ffs_isblock(fs, cg_blksfree(cgp), blkno)) { ffs_isblock 1897 ufs/ffs/ffs_alloc.c free = ffs_isblock(fs, cg_blksfree(cgp), fragstoblks(fs, bno)); ffs_isblock 131 ufs/ffs/ffs_extern.h int ffs_isblock(struct fs *, unsigned char *, daddr_t); ffs_isblock 85 ufs/ffs/ffs_subr.c int ffs_isblock(struct fs *, unsigned char *, daddr_t);