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-rw-r--r--net/slirp.c6
-rw-r--r--slirp/if.c2
-rw-r--r--slirp/ip6_icmp.c4
-rw-r--r--slirp/libslirp.h2
-rw-r--r--slirp/slirp.c12
5 files changed, 16 insertions, 10 deletions
diff --git a/net/slirp.c b/net/slirp.c
index 2d5337da04..f98425ee9f 100644
--- a/net/slirp.c
+++ b/net/slirp.c
@@ -146,9 +146,15 @@ static void net_slirp_guest_error(const char *msg)
qemu_log_mask(LOG_GUEST_ERROR, "%s", msg);
}
+static int64_t net_slirp_clock_get_ns(void)
+{
+ return qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
+}
+
static const SlirpCb slirp_cb = {
.output = net_slirp_output,
.guest_error = net_slirp_guest_error,
+ .clock_get_ns = net_slirp_clock_get_ns,
};
static int net_slirp_init(NetClientState *peer, const char *model,
diff --git a/slirp/if.c b/slirp/if.c
index ce4f5fac53..73e3705740 100644
--- a/slirp/if.c
+++ b/slirp/if.c
@@ -148,7 +148,7 @@ diddit:
*/
void if_start(Slirp *slirp)
{
- uint64_t now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
+ uint64_t now = slirp->cb->clock_get_ns();
bool from_batchq = false;
struct mbuf *ifm, *ifm_next, *ifqt;
diff --git a/slirp/ip6_icmp.c b/slirp/ip6_icmp.c
index 97304a9dd9..5261baae27 100644
--- a/slirp/ip6_icmp.c
+++ b/slirp/ip6_icmp.c
@@ -17,7 +17,7 @@ static void ra_timer_handler(void *opaque)
{
Slirp *slirp = opaque;
timer_mod(slirp->ra_timer,
- qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) + NDP_Interval);
+ slirp->cb->clock_get_ns() / SCALE_MS + NDP_Interval);
ndp_send_ra(slirp);
}
@@ -31,7 +31,7 @@ void icmp6_init(Slirp *slirp)
SCALE_MS, QEMU_TIMER_ATTR_EXTERNAL,
ra_timer_handler, slirp);
timer_mod(slirp->ra_timer,
- qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) + NDP_Interval);
+ slirp->cb->clock_get_ns() / SCALE_MS + NDP_Interval);
}
void icmp6_cleanup(Slirp *slirp)
diff --git a/slirp/libslirp.h b/slirp/libslirp.h
index 3e0aa19f4b..4611a7447b 100644
--- a/slirp/libslirp.h
+++ b/slirp/libslirp.h
@@ -15,6 +15,8 @@ typedef struct SlirpCb {
void (*output)(void *opaque, const uint8_t *pkt, int pkt_len);
/* Print a message for an error due to guest misbehavior. */
void (*guest_error)(const char *msg);
+ /* Return the virtual clock value in nanoseconds */
+ int64_t (*clock_get_ns)(void);
} SlirpCb;
diff --git a/slirp/slirp.c b/slirp/slirp.c
index 882d28a4de..535c8ad5f9 100644
--- a/slirp/slirp.c
+++ b/slirp/slirp.c
@@ -581,15 +581,15 @@ void slirp_pollfds_fill(GArray *pollfds, uint32_t *timeout)
void slirp_pollfds_poll(GArray *pollfds, int select_error)
{
- Slirp *slirp;
+ Slirp *slirp = QTAILQ_FIRST(&slirp_instances);
struct socket *so, *so_next;
int ret;
- if (QTAILQ_EMPTY(&slirp_instances)) {
+ if (!slirp) {
return;
}
- curtime = qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL);
+ curtime = slirp->cb->clock_get_ns() / SCALE_MS;
QTAILQ_FOREACH(slirp, &slirp_instances, entry) {
/*
@@ -916,8 +916,7 @@ static int if_encap4(Slirp *slirp, struct mbuf *ifm, struct ethhdr *eh,
ifm->resolution_requested = true;
/* Expire request and drop outgoing packet after 1 second */
- ifm->expiration_date =
- qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + 1000000000ULL;
+ ifm->expiration_date = slirp->cb->clock_get_ns() + 1000000000ULL;
}
return 0;
} else {
@@ -943,8 +942,7 @@ static int if_encap6(Slirp *slirp, struct mbuf *ifm, struct ethhdr *eh,
if (!ifm->resolution_requested) {
ndp_send_ns(slirp, ip6h->ip_dst);
ifm->resolution_requested = true;
- ifm->expiration_date =
- qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + 1000000000ULL;
+ ifm->expiration_date = slirp->cb->clock_get_ns() + 1000000000ULL;
}
return 0;
} else {