ffs_fserr
ffs_fserr(fs, i_din_uid, "bad block");
ffs_fserr(fs, cred->cr_uid, "filesystem full");
ffs_fserr(fs, cred->cr_uid, "filesystem full");
ffs_fserr(fs, cred->cr_uid, "out of inodes");
static void ffs_fserr (struct fs *, uint, char *);