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mdbx: add public MDBX_MAYBE_UNUSED.

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This also should fix C++ mdbx API build by MSVC 2015.
This commit is contained in:
Leonid Yuriev
2021-05-11 20:14:09 +03:00
parent ed58ff9f81
commit ebab75642e
8 changed files with 51 additions and 50 deletions
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6
src/osal.c
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@@ -2057,8 +2057,8 @@ static LSTATUS mdbx_RegGetValue(HKEY hKey, LPCSTR lpSubKey, LPCSTR lpValue,
}
#endif
static __cold __maybe_unused bool bootid_parse_uuid(bin128_t *s, const void *p,
const size_t n) {
MDBX_MAYBE_UNUSED static __cold bool
bootid_parse_uuid(bin128_t *s, const void *p, const size_t n) {
if (n > 31) {
unsigned bits = 0;
for (unsigned i = 0; i < n; ++i) /* try parse an UUID in text form */ {
@@ -2413,7 +2413,7 @@ __cold int mdbx_get_sysraminfo(intptr_t *page_size, intptr_t *total_pages,
if (unlikely(pagesize < MIN_PAGESIZE || !is_powerof2(pagesize)))
return MDBX_INCOMPATIBLE;
__maybe_unused const int log2page = log2n_powerof2(pagesize);
MDBX_MAYBE_UNUSED const int log2page = log2n_powerof2(pagesize);
assert(pagesize == (INT64_C(1) << log2page));
(void)log2page;