Symbol: ffs_isfreeblock
sys/ufs/ffs/ffs_subr.c
1106
ffs_isfreeblock(struct fs *fs, uint8_t *cp, ufs1_daddr_t h)
usr.sbin/makefs/ffs/ffs_subr.c
111
ffs_isfreeblock(struct fs *fs, u_char *cp, int32_t h)