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openbsd_network: Move mbuf_list and mbuf_queue into mbuf-obsd.h.

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This commit is contained in:
Augustin Cavalier
2022-07-06 17:23:40 -04:00
parent 0297582112
commit 40d99076df
2 changed files with 39 additions and 22 deletions
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src/libs/compat/openbsd_network/compat/sys/mbuf-obsd.h
+39 -5
View File
@@ -72,11 +72,19 @@
* Research Laboratory (NRL).
*/
#define mq_len(_mq) ml_len(&(_mq)->mq_list)
#define mq_empty(_mq) ml_empty(&(_mq)->mq_list)
#define mq_full(_mq) (mq_len((_mq)) >= (_mq)->mq_maxlen)
#define mq_drops(_mq) ((_mq)->mq_drops)
#define mq_set_maxlen(_mq, _l) ((_mq)->mq_maxlen = (_l))
struct mbuf_list {
struct mbuf *ml_head;
struct mbuf *ml_tail;
u_int ml_len;
};
struct mbuf_queue {
struct mutex mq_mtx;
struct mbuf_list mq_list;
u_int mq_maxlen;
u_int mq_drops;
};
static struct mbuf *
m_dup_pkt(struct mbuf *m0, unsigned int adj, int wait)
@@ -129,6 +137,23 @@ m_trailingspace(struct mbuf *m)
}
/*
* mbuf lists
*/
#define MBUF_LIST_INITIALIZER() { NULL, NULL, 0 }
#define ml_len(_ml) ((_ml)->ml_len)
#define ml_empty(_ml) ((_ml)->ml_len == 0)
#define MBUF_LIST_FIRST(_ml) ((_ml)->ml_head)
#define MBUF_LIST_NEXT(_m) ((_m)->m_nextpkt)
#define MBUF_LIST_FOREACH(_ml, _m) \
for ((_m) = MBUF_LIST_FIRST(_ml); \
(_m) != NULL; \
(_m) = MBUF_LIST_NEXT(_m))
static void
ml_init(struct mbuf_list *ml)
{
@@ -230,6 +255,15 @@ ml_hdatalen(struct mbuf_list *ml)
* mbuf queues
*/
#define MBUF_QUEUE_INITIALIZER(_maxlen, _ipl) \
{ MUTEX_INITIALIZER(_ipl), MBUF_LIST_INITIALIZER(), (_maxlen), 0 }
#define mq_len(_mq) ml_len(&(_mq)->mq_list)
#define mq_empty(_mq) ml_empty(&(_mq)->mq_list)
#define mq_full(_mq) (mq_len((_mq)) >= (_mq)->mq_maxlen)
#define mq_drops(_mq) ((_mq)->mq_drops)
#define mq_set_maxlen(_mq, _l) ((_mq)->mq_maxlen = (_l))
static void
mq_init(struct mbuf_queue *mq, u_int maxlen, int ipl)
{
src/libs/compat/openbsd_network/compat/sys/mbuf.h
-17
View File
@@ -29,23 +29,6 @@
#define MCLGETL m_cljget
struct mbuf_list {
struct mbuf *ml_head;
struct mbuf *ml_tail;
u_int ml_len;
};
#define MBUF_LIST_INITIALIZER() { NULL, NULL, 0 }
#define ml_len(_ml) ((_ml)->ml_len)
#define ml_empty(_ml) ((_ml)->ml_len == 0)
struct mbuf_queue {
struct mutex mq_mtx;
struct mbuf_list mq_list;
u_int mq_maxlen;
u_int mq_drops;
};
/* FreeBSD methods not compatible with their OpenBSD counterparts */
#define m_defrag(mbuf, how) __m_defrag_unimplemented()