[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [PATCH v11 22/27] tools/xenstore: add reading global state for live update
Add reading the global state for live update. Signed-off-by: Juergen Gross <jgross@xxxxxxxx> Acked-by: Julien Grall <jgrall@xxxxxxxxxx> Reviewed-by: Paul Durrant <paul@xxxxxxx> --- tools/xenstore/xenstored_control.c | 1 + tools/xenstore/xenstored_core.c | 9 +++++++++ tools/xenstore/xenstored_core.h | 2 ++ 3 files changed, 12 insertions(+) diff --git a/tools/xenstore/xenstored_control.c b/tools/xenstore/xenstored_control.c index 7d0faa9667..497e1f2a63 100644 --- a/tools/xenstore/xenstored_control.c +++ b/tools/xenstore/xenstored_control.c @@ -536,6 +536,7 @@ void lu_read_state(void) head = (void *)head + sizeof(*head) + head->length) { switch (head->type) { case XS_STATE_TYPE_GLOBAL: + read_state_global(ctx, head + 1); break; case XS_STATE_TYPE_CONN: break; diff --git a/tools/xenstore/xenstored_core.c b/tools/xenstore/xenstored_core.c index 395a120bef..71c0f8617b 100644 --- a/tools/xenstore/xenstored_core.c +++ b/tools/xenstore/xenstored_core.c @@ -2505,6 +2505,15 @@ const char *dump_state_nodes(FILE *fp, const void *ctx) return dump_state_node_tree(fp, path); } +void read_state_global(const void *ctx, const void *state) +{ + const struct xs_state_global *glb = state; + + sock = glb->socket_fd; + + domain_init(glb->evtchn_fd); +} + /* * Local variables: * mode: C diff --git a/tools/xenstore/xenstored_core.h b/tools/xenstore/xenstored_core.h index c7567eaf0b..ac9fe1559e 100644 --- a/tools/xenstore/xenstored_core.h +++ b/tools/xenstore/xenstored_core.h @@ -265,6 +265,8 @@ const char *dump_state_node_perms(FILE *fp, struct xs_state_node *sn, const struct xs_permissions *perms, unsigned int n_perms); +void read_state_global(const void *ctx, const void *state); + #endif /* _XENSTORED_CORE_H */ /* -- 2.26.2
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