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mdbx: fix warnings from old/obsolete clang (minor).

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Change-Id: I4eaaa45bf2ebd68efb572dad04ba025e2608f968
This commit is contained in:
Leonid Yuriev 2019-10-10 00:24:38 +03:00
parent 0f8b2ff399
commit e5caec031f
1 changed files with 5 additions and 3 deletions
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8
src/elements/core.c
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@ -275,7 +275,7 @@ size_t __hot mdbx_e2k_strnlen_bug_workaround(const char *s, size_t maxlen) {
/*------------------------------------------------------------------------------
* safe read/write volatile 64-bit fields on 32-bit architectures. */
static __inline bool safe64_is_valid(uint64_t v) {
static __maybe_unused __inline bool safe64_is_valid(uint64_t v) {
#if MDBX_WORDBITS >= 64
return v < SAFE64_INVALID_THRESHOLD;
#else
@ -283,7 +283,8 @@ static __inline bool safe64_is_valid(uint64_t v) {
#endif /* MDBX_WORDBITS */
}
static __inline bool safe64_is_valid_ptr(const mdbx_safe64_t *ptr) {
static __maybe_unused __inline bool
safe64_is_valid_ptr(const mdbx_safe64_t *ptr) {
mdbx_compiler_barrier();
#if MDBX_64BIT_ATOMIC
return ptr->atomic < SAFE64_INVALID_THRESHOLD;
@ -1611,7 +1612,8 @@ static int __must_check_result mdbx_cursor_push(MDBX_cursor *mc, MDBX_page *mp);
static int __must_check_result mdbx_audit_ex(MDBX_txn *txn,
unsigned retired_stored,
bool dont_filter_gc);
static __inline int __must_check_result mdbx_audit(MDBX_txn *txn) {
static __maybe_unused __inline int __must_check_result
mdbx_audit(MDBX_txn *txn) {
return mdbx_audit_ex(txn, 0, (txn->mt_flags & MDBX_RDONLY) != 0);
}