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fix the read/write lock on Windows

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This commit is contained in:
Krasimir Angelov
2023-01-26 19:30:24 +01:00
parent dc2a3cb3d4
commit d32ba0538d
2 changed files with 3 additions and 3 deletions
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2
src/runtime/c/pgf/db.cxx
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@@ -1752,7 +1752,7 @@ void PgfDB::resize_map(size_t new_size, bool writeable)
unsigned __int32 temp = ms->rwlock; unsigned __int32 temp = ms->rwlock;
if (AllClear(temp)) { if (AllClear(temp)) {
if (InterlockedCompareExchange(&ms->rwlock, SetWriter(temp, true), temp) == temp) if (InterlockedCompareExchange(&ms->rwlock, SetWriter(temp, true), temp) == temp)
return; break;
else else
continue; continue;
} else { } else {

4
src/runtime/c/pgf/pgf.h
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@@ -13,8 +13,8 @@
#define PGF_API_DECL EXTERN_C __declspec(dllexport) #define PGF_API_DECL EXTERN_C __declspec(dllexport)
#define PGF_API EXTERN_C __declspec(dllexport) #define PGF_API EXTERN_C __declspec(dllexport)
#elif defined(COMPILING_STATIC_PGF) #elif defined(COMPILING_STATIC_PGF)
#define PGF_API_DECL EXTERN_C __declspec(dllexport) #define PGF_API_DECL EXTERN_C
#define PGF_API EXTERN_C __declspec(dllexport) #define PGF_API EXTERN_C
#else #else
#define PGF_API_DECL __declspec(dllimport) #define PGF_API_DECL __declspec(dllimport)
#define PGF_API ERROR_NOT_COMPILING_LIBPGF #define PGF_API ERROR_NOT_COMPILING_LIBPGF