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Lines Matching defs:mprev

58 	struct mbuf *m, *mprev;
64 	mprev = NULL;
65 	for (m = m0; m != NULL; m = mprev->m_next) {
71 			if (mprev && (mprev->m_flags & M_EXT) &&
72 			    m->m_len <= M_TRAILINGSPACE(mprev)) {
73 				memcpy(mtod(mprev, char *) + mprev->m_len,
75 				mprev->m_len += m->m_len;
76 				mprev->m_next = m_free(m);
79 				mprev = m;
88 			mprev = m;
100 		if (mprev != NULL && (mprev->m_flags & M_EXT) &&
101 		    m->m_len <= M_TRAILINGSPACE(mprev)) {
102 			memcpy(mtod(mprev, char *) + mprev->m_len,
104 			mprev->m_len += m->m_len;
105 			mprev->m_next = m_free(m);
113 		if (mprev == NULL && (m->m_flags & M_PKTHDR)) {
168 		if (mprev == NULL)
171 			mprev->m_next = mfirst;	/* replace old mbuf */
173 		mprev = mfirst;