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[PULL 10/29] hw/xen: use G_GNUC_PRINTF/SCANF for various functions
From: |
Paolo Bonzini |
Subject: |
[PULL 10/29] hw/xen: use G_GNUC_PRINTF/SCANF for various functions |
Date: |
Tue, 10 Jan 2023 17:02:14 +0100 |
From: Daniel P. Berrangé <berrange@redhat.com>
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>
---
hw/xen/xen-bus.c | 1 +
hw/xen/xen_pvdev.c | 1 +
include/hw/xen/xen-bus-helper.h | 6 ++++--
include/hw/xen/xen-bus.h | 3 ++-
4 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/hw/xen/xen-bus.c b/hw/xen/xen-bus.c
index 645a29a5a070..df3f6b9ae00f 100644
--- a/hw/xen/xen-bus.c
+++ b/hw/xen/xen-bus.c
@@ -561,6 +561,7 @@ void xen_device_backend_printf(XenDevice *xendev, const
char *key,
}
}
+G_GNUC_SCANF(3, 4)
static int xen_device_backend_scanf(XenDevice *xendev, const char *key,
const char *fmt, ...)
{
diff --git a/hw/xen/xen_pvdev.c b/hw/xen/xen_pvdev.c
index 037152f06350..1a5177b35468 100644
--- a/hw/xen/xen_pvdev.c
+++ b/hw/xen/xen_pvdev.c
@@ -196,6 +196,7 @@ const char *xenbus_strstate(enum xenbus_state state)
* 2 == noisy debug messages (logfile only).
* 3 == will flood your log (logfile only).
*/
+G_GNUC_PRINTF(3, 0)
static void xen_pv_output_msg(struct XenLegacyDevice *xendev,
FILE *f, const char *fmt, va_list args)
{
diff --git a/include/hw/xen/xen-bus-helper.h b/include/hw/xen/xen-bus-helper.h
index 629a904d1a86..8782f3055086 100644
--- a/include/hw/xen/xen-bus-helper.h
+++ b/include/hw/xen/xen-bus-helper.h
@@ -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,
diff --git a/include/hw/xen/xen-bus.h b/include/hw/xen/xen-bus.h
index 713e763348f4..4d966a2dbbc1 100644
--- a/include/hw/xen/xen-bus.h
+++ b/include/hw/xen/xen-bus.h
@@ -94,7 +94,8 @@ void xen_device_frontend_printf(XenDevice *xendev, const char
*key,
G_GNUC_PRINTF(3, 4);
int xen_device_frontend_scanf(XenDevice *xendev, const char *key,
- const char *fmt, ...);
+ const char *fmt, ...)
+ G_GNUC_SCANF(3, 4);
void xen_device_set_max_grant_refs(XenDevice *xendev, unsigned int nr_refs,
Error **errp);
--
2.38.1
- [PULL 00/29] Misc patches for 2023-01-10, Paolo Bonzini, 2023/01/10
- [PULL 01/29] configure: fix GLIB_VERSION for cross-compilation, Paolo Bonzini, 2023/01/10
- [PULL 04/29] KVM: keep track of running ioctls, Paolo Bonzini, 2023/01/10
- [PULL 05/29] kvm: Atomic memslot updates, Paolo Bonzini, 2023/01/10
- [PULL 03/29] accel: introduce accelerator blocker API, Paolo Bonzini, 2023/01/10
- [PULL 02/29] i386: Emit correct error code for 64-bit IDT entry, Paolo Bonzini, 2023/01/10
- [PULL 10/29] hw/xen: use G_GNUC_PRINTF/SCANF for various functions,
Paolo Bonzini <=
- [PULL 14/29] enforce use of G_GNUC_PRINTF attributes, Paolo Bonzini, 2023/01/10
- [PULL 07/29] chardev: clean up chardev-parallel.c, Paolo Bonzini, 2023/01/10
- [PULL 15/29] hw/display: avoid creating empty loadable modules, Paolo Bonzini, 2023/01/10
- [PULL 11/29] tools/virtiofsd: add G_GNUC_PRINTF for logging functions, Paolo Bonzini, 2023/01/10
- [PULL 17/29] libvhost-user: Replace typeof with __typeof__, Paolo Bonzini, 2023/01/10
- [PULL 24/29] libvduse: Fix assignment in vring_set_avail_event, Paolo Bonzini, 2023/01/10
- [PULL 22/29] libvduse: Provide _GNU_SOURCE when compiling outside of QEMU, Paolo Bonzini, 2023/01/10
- [PULL 21/29] libvhost-user: Change dev->postcopy_ufd assignment to make it C90 compliant, Paolo Bonzini, 2023/01/10
- [PULL 06/29] target/i386: Remove compilation errors when -Werror=maybe-uninitialized, Paolo Bonzini, 2023/01/10