m_dup_pkthdr
if (m_dup_pkthdr(m, m0, how) == 0) {
if (m && !m_dup_pkthdr(m, crp->crp_buf.cb_mbuf,
if (m_dup_pkthdr(m_final, m0, how) == 0)
if (m_dup_pkthdr(m_first, m0, how) == 0)
if (!m_dup_pkthdr(n, m, wait))
if (!m_dup_pkthdr(n, m, how))
if (!m_dup_pkthdr(n, m, how)) {
if (copyhdr && !m_dup_pkthdr(n, m, wait)) {
if (m_dup_pkthdr(mcopy, m, M_NOWAIT) == 0) {
if (mcopy != NULL && !m_dup_pkthdr(mcopy, m, M_NOWAIT)) {
if (m_dup_pkthdr(m, m0, M_NOWAIT) == 0) {
if (!m_dup_pkthdr(n, m, M_NOWAIT))
if (!m_dup_pkthdr(n, m, M_NOWAIT)) {
if (m_dup_pkthdr(n, m, M_NOWAIT)) {
if (!m_dup_pkthdr(n, m, M_NOWAIT)) {
if (m_dup_pkthdr(m, m0, M_NOWAIT) == 0) {
int m_dup_pkthdr(struct mbuf *, const struct mbuf *, int);