hw/xen: use G_GNUC_PRINTF/SCANF for various functions

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Message-Id: <20221219130205.687815-3-berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Daniel P. Berrangé 2022-12-19 08:02:01 -05:00 committed by Paolo Bonzini
parent d94e96e7cf
commit d62449daf2
4 changed files with 8 additions and 3 deletions

View file

@ -31,10 +31,12 @@ void xs_node_printf(struct xs_handle *xsh, xs_transaction_t tid,
/* Read from node/key unless node is empty, in which case read from key */
int xs_node_vscanf(struct xs_handle *xsh, xs_transaction_t tid,
const char *node, const char *key, Error **errp,
const char *fmt, va_list ap);
const char *fmt, va_list ap)
G_GNUC_SCANF(6, 0);
int xs_node_scanf(struct xs_handle *xsh, xs_transaction_t tid,
const char *node, const char *key, Error **errp,
const char *fmt, ...);
const char *fmt, ...)
G_GNUC_SCANF(6, 7);
/* Watch node/key unless node is empty, in which case watch key */
void xs_node_watch(struct xs_handle *xsh, const char *node, const char *key,