From: Filip Schauer <f.schauer@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH v4 qemu] Add format attributes to function candidates
Date: Mon, 7 Aug 2023 15:19:42 +0200 [thread overview]
Message-ID: <20230807131942.452165-1-f.schauer@proxmox.com> (raw)
Add format attributes to functions that take printf-like arguments. This
provides additional compile-time checking that the correct parameters
are passed to the functions.
This fixes compiler warnings generated by the -Wsuggest-attribute=format
flag.
Signed-off-by: Filip Schauer <f.schauer@proxmox.com>
---
...VE-add-savevm-async-for-background-state-snapshots.patch | 2 +-
.../pve/0027-PVE-Backup-add-vma-backup-format-code.patch | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/debian/patches/pve/0017-PVE-add-savevm-async-for-background-state-snapshots.patch b/debian/patches/pve/0017-PVE-add-savevm-async-for-background-state-snapshots.patch
index 7be1af4..762ba9b 100644
--- a/debian/patches/pve/0017-PVE-add-savevm-async-for-background-state-snapshots.patch
+++ b/debian/patches/pve/0017-PVE-add-savevm-async-for-background-state-snapshots.patch
@@ -275,7 +275,7 @@ index 0000000000..ac1fac6378
+ return ret;
+}
+
-+static void save_snapshot_error(const char *fmt, ...)
++static void G_GNUC_PRINTF(1, 2) save_snapshot_error(const char *fmt, ...)
+{
+ va_list ap;
+ char *msg;
diff --git a/debian/patches/pve/0027-PVE-Backup-add-vma-backup-format-code.patch b/debian/patches/pve/0027-PVE-Backup-add-vma-backup-format-code.patch
index 8471a6f..3c3ac54 100644
--- a/debian/patches/pve/0027-PVE-Backup-add-vma-backup-format-code.patch
+++ b/debian/patches/pve/0027-PVE-Backup-add-vma-backup-format-code.patch
@@ -2314,13 +2314,13 @@ index 0000000000..304f02bc84
+ ret = blk_co_preadv(job->target, start * VMA_CLUSTER_SIZE,
+ readlen, &qiov, 0);
+ if (ret < 0) {
-+ vma_writer_set_error(job->vmaw, "read error", -1);
++ vma_writer_set_error(job->vmaw, "read error");
+ goto out;
+ }
+
+ size_t zb = 0;
+ if (vma_writer_write(job->vmaw, job->dev_id, start, buf, &zb) < 0) {
-+ vma_writer_set_error(job->vmaw, "backup_dump_cb vma_writer_write failed", -1);
++ vma_writer_set_error(job->vmaw, "backup_dump_cb vma_writer_write failed");
+ goto out;
+ }
+ }
@@ -2757,7 +2757,7 @@ index 0000000000..1b62859165
+int coroutine_fn vma_writer_flush_output(VmaWriter *vmaw);
+
+int vma_writer_get_status(VmaWriter *vmaw, VmaStatus *status);
-+void vma_writer_set_error(VmaWriter *vmaw, const char *fmt, ...);
++void vma_writer_set_error(VmaWriter *vmaw, const char *fmt, ...) G_GNUC_PRINTF(2, 3);
+
+
+VmaReader *vma_reader_create(const char *filename, Error **errp);
--
2.39.2
next reply other threads:[~2023-08-07 13:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-07 13:19 Filip Schauer [this message]
2023-08-08 7:19 ` [pve-devel] applied: " Fiona Ebner
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