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sockets: unix -- Retrieve backlog length for stream sockets

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Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
This commit is contained in:
Cyrill Gorcunov
2012-01-10 12:07:35 +04:00
parent 34b2ba0c06
commit 196ce521a8
1 changed files with 9 additions and 4 deletions
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13
sockets.c
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@@ -46,6 +46,7 @@ struct unix_sk_desc {
unsigned int state; unsigned int state;
unsigned int peer_ino; unsigned int peer_ino;
unsigned int rqlen; unsigned int rqlen;
unsigned int wqlen;
unsigned int namelen; unsigned int namelen;
char *name; char *name;
unsigned int *icons; unsigned int *icons;
@@ -143,7 +144,6 @@ static int can_dump_unix_sk(struct unix_sk_desc *sk)
return 1; return 1;
} }
#define USK_DEF_BACKLOG 16
static int dump_one_unix(struct socket_desc *_sk, char *fd, struct cr_fdset *cr_fdset) static int dump_one_unix(struct socket_desc *_sk, char *fd, struct cr_fdset *cr_fdset)
{ {
struct unix_sk_desc *sk = (struct unix_sk_desc *)_sk; struct unix_sk_desc *sk = (struct unix_sk_desc *)_sk;
@@ -157,7 +157,7 @@ static int dump_one_unix(struct socket_desc *_sk, char *fd, struct cr_fdset *cr_
ue.type = sk->type; ue.type = sk->type;
ue.state = sk->state; ue.state = sk->state;
ue.namelen = sk->namelen; ue.namelen = sk->namelen;
ue.backlog = USK_DEF_BACKLOG; /* FIXME */ ue.backlog = sk->wqlen;
ue.pad = 0; ue.pad = 0;
ue.peer = sk->peer_ino; ue.peer = sk->peer_ino;
@@ -284,8 +284,13 @@ static int unix_collect_one(struct unix_diag_msg *m, struct rtattr **tb)
d->icons[len / sizeof(u32)] = 0; d->icons[len / sizeof(u32)] = 0;
} }
if (tb[UNIX_DIAG_RQLEN]) if (tb[UNIX_DIAG_RQLEN]) {
d->rqlen = *(int *)RTA_DATA(tb[UNIX_DIAG_RQLEN]); struct unix_diag_rqlen *rq;
rq = (struct unix_diag_rqlen *)RTA_DATA(tb[UNIX_DIAG_RQLEN]);
d->rqlen = rq->udiag_rqueue;
d->wqlen = rq->udiag_wqueue;
}
show_one_unix("Collected", d); show_one_unix("Collected", d);