fpreg
error = copyout(&r.fpreg, uap->addr, sizeof r.fpreg);
iov.iov_len = sizeof(struct fpreg);
uio.uio_resid = sizeof(struct fpreg);
struct fpreg fpreg;
error = copyin(uap->addr, &r.fpreg, sizeof r.fpreg);
struct fpreg;
fill_fpregs(struct lwp *lp, struct fpreg *fpregs)
set_fpregs(struct lwp *lp, struct fpreg *fpregs)
procfs_read_fpregs(struct lwp *lp, struct fpreg *fpregs)
procfs_write_fpregs(struct lwp *lp, struct fpreg *fpregs)
fill_fpregs(struct lwp *lp, struct fpreg *fpregs)
set_fpregs(struct lwp *lp, struct fpreg *fpregs)
procfs_read_fpregs(struct lwp *lp, struct fpreg *fpregs)
procfs_write_fpregs(struct lwp *lp, struct fpreg *fpregs)
typedef struct fpreg fpregset_t;
int fill_fpregs (struct lwp *, struct fpreg *);
int set_fpregs (struct lwp *, struct fpreg *);
struct fpreg;
int procfs_read_fpregs (struct lwp *, struct fpreg *);
int procfs_write_fpregs (struct lwp *, struct fpreg *);
struct fpreg r;
vap->va_bytes = vap->va_size = sizeof(struct fpreg);