diff options
Diffstat (limited to 'sys/kern/uipc_mbuf.c')
| -rw-r--r-- | sys/kern/uipc_mbuf.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/sys/kern/uipc_mbuf.c b/sys/kern/uipc_mbuf.c index 3bb0abc1b04..f76c50a51a5 100644 --- a/sys/kern/uipc_mbuf.c +++ b/sys/kern/uipc_mbuf.c @@ -1,4 +1,5 @@ -/* $NetBSD: uipc_mbuf.c,v 1.13 1994/10/30 21:48:06 cgd Exp $ */ +/* $OpenBSD: uipc_mbuf.c,v 1.2 1996/03/03 17:20:17 niklas Exp $ */ +/* $NetBSD: uipc_mbuf.c,v 1.15 1996/02/09 19:00:45 christos Exp $ */ /* * Copyright (c) 1982, 1986, 1988, 1991, 1993 @@ -73,6 +74,7 @@ bad: * Must be called at splimp. */ /* ARGSUSED */ +int m_clalloc(ncl, nowait) register int ncl; int nowait; @@ -135,6 +137,7 @@ m_retryhdr(i, t) return (m); } +void m_reclaim() { register struct domain *dp; @@ -207,7 +210,7 @@ m_freem(m) return; do { MFREE(m, n); - } while (m = n); + } while ((m = n) != NULL); } /* @@ -321,6 +324,7 @@ nospace: * Copy data from an mbuf chain starting "off" bytes from the beginning, * continuing for "len" bytes, into the indicated buffer. */ +void m_copydata(m, off, len, cp) register struct mbuf *m; register int off; @@ -356,6 +360,7 @@ m_copydata(m, off, len, cp) * Both chains must be of the same type (e.g. MT_DATA). * Any m_pkthdr is not updated. */ +void m_cat(m, n) register struct mbuf *m, *n; { @@ -445,7 +450,7 @@ m_adj(mp, req_len) } count -= m->m_len; } - while (m = m->m_next) + while ((m = m->m_next) != NULL) m->m_len = 0; } } @@ -591,7 +596,7 @@ m_devget(buf, totlen, off0, ifp, copy) char *buf; int totlen, off0; struct ifnet *ifp; - void (*copy)(); + void (*copy) __P((const void *, void *, size_t)); { register struct mbuf *m; struct mbuf *top = 0, **mp = ⊤ @@ -644,9 +649,9 @@ m_devget(buf, totlen, off0, ifp, copy) len = m->m_len; } if (copy) - copy(cp, mtod(m, caddr_t), (unsigned)len); + copy(cp, mtod(m, caddr_t), (size_t)len); else - bcopy(cp, mtod(m, caddr_t), (unsigned)len); + bcopy(cp, mtod(m, caddr_t), (size_t)len); cp += len; *mp = m; mp = &m->m_next; |