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Add m_last() inline function.

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This commit is contained in:
Andre Oppermann 2007-04-11 23:13:12 +00:00
parent 15bad11fdb
commit dfd389bf64
1 changed files with 10 additions and 0 deletions
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10
sys/sys/mbuf.h
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@ -345,6 +345,7 @@ static __inline void m_clget(struct mbuf *m, int how);
static __inline void *m_cljget(struct mbuf *m, int how, int size);
static __inline void m_chtype(struct mbuf *m, short new_type);
void mb_free_ext(struct mbuf *);
static __inline struct mbuf *m_last(struct mbuf *m);
static __inline int
m_gettype(int size)
@ -579,6 +580,15 @@ m_chtype(struct mbuf *m, short new_type)
m->m_type = new_type;
}
static __inline struct mbuf *
m_last(struct mbuf *m)
{
while (m->m_next)
m = m->m_next;
return (m);
}
/*
* mbuf, cluster, and external object allocation macros (for compatibility
* purposes).