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Preserve brackets in DNS_SLABHEADER_GETATTR macro

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We need to turn off clang-format to preserve the brackets as
'attribute' can be an expression and we need it to be evaluated
first.

Similarly we need the entire result to be evaluated independent of
the adjoining code.

(cherry picked from commit 3620db5ea6)
This commit is contained in:
Mark Andrews 2025-06-25 13:58:31 +10:00
parent a851e3a373
commit 523940c48e
1 changed files with 3 additions and 1 deletions
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4
lib/dns/rbtdb.c
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@ -299,8 +299,10 @@ typedef ISC_LIST(dns_rbtnode_t) rbtnodelist_t;
RDATASET_ATTR_STATCOUNT) != 0)
#define STALE_TTL(header, rbtdb) (NXDOMAIN(header) ? 0 : rbtdb->serve_stale_ttl)
/* clang-format off : RemoveParentheses */
#define RDATASET_ATTR_GET(header, attribute) \
(atomic_load_acquire(&(header)->attributes) & attribute)
(atomic_load_acquire(&(header)->attributes) & (attribute))
/* clang-format on */
#define RDATASET_ATTR_SET(header, attribute) \
atomic_fetch_or_release(&(header)->attributes, attribute)
#define RDATASET_ATTR_CLR(header, attribute) \