From 046db9bec5e94787e12ec11bb27bcd5dab669249 Mon Sep 17 00:00:00 2001 From: Emil Condrea Date: Tue, 25 Oct 2016 08:50:10 +0300 Subject: xen: Move xenstore_update to xen_pvdev.c * xenstore_update -> xen_pvdev.c Signed-off-by: Emil Condrea Signed-off-by: Stefano Stabellini Signed-off-by: Quan Xu Acked-by: Anthony PERARD --- hw/xen/xen_pvdev.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'hw/xen/xen_pvdev.c') diff --git a/hw/xen/xen_pvdev.c b/hw/xen/xen_pvdev.c index a1dc2bed4c..22a1abe213 100644 --- a/hw/xen/xen_pvdev.c +++ b/hw/xen/xen_pvdev.c @@ -95,6 +95,29 @@ int xenstore_read_uint64(const char *base, const char *node, uint64_t *uval) return rc; } +void xenstore_update(void *unused) +{ + char **vec = NULL; + intptr_t type, ops, ptr; + unsigned int dom, count; + + vec = xs_read_watch(xenstore, &count); + if (vec == NULL) { + goto cleanup; + } + + if (sscanf(vec[XS_WATCH_TOKEN], "be:%" PRIxPTR ":%d:%" PRIxPTR, + &type, &dom, &ops) == 3) { + xenstore_update_be(vec[XS_WATCH_PATH], (void *)type, dom, (void*)ops); + } + if (sscanf(vec[XS_WATCH_TOKEN], "fe:%" PRIxPTR, &ptr) == 1) { + xenstore_update_fe(vec[XS_WATCH_PATH], (void *)ptr); + } + +cleanup: + free(vec); +} + const char *xenbus_strstate(enum xenbus_state state) { static const char *const name[] = { -- cgit v1.2.3