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mdbx-windows: refine assertion handling for debug builds.

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This commit is contained in:
Leonid Yuriev
2025-11-09 12:26:28 +03:00
committed by Леонид Юрьев (Leonid Yuriev)
parent cfb9a55ebc
commit aac890314c
3 changed files with 20 additions and 8 deletions
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5
mdbx.h
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@@ -1012,7 +1012,10 @@ MDBX_NORETURN LIBMDBX_API void mdbx_panic(const char *fmt, ...) MDBX_PRINTF_ARGS
/** \brief Panics with asserton failed message and causes abnormal process
* termination. */
MDBX_NORETURN LIBMDBX_API void mdbx_assert_fail(const MDBX_env *env, const char *msg, const char *func, unsigned line);
#if !((defined(_WIN32) || defined(_WIN64)) && !MDBX_WITHOUT_MSVC_CRT)
MDBX_NORETURN
#endif /* MDBX_WITHOUT_MSVC_CRT */
LIBMDBX_API void mdbx_assert_fail(const MDBX_env *env, const char *msg, const char *func, unsigned line);
/** end of c_debug @} */
/** \brief Environment flags

5
src/logging_and_debug.h
View File

@@ -86,7 +86,10 @@ MDBX_INTERNAL void debug_log_va(int level, const char *function, int line, const
#if MDBX_DEBUG
#define ASSERT_FAIL(env, msg, func, line) mdbx_assert_fail(env, msg, func, line)
#else /* MDBX_DEBUG */
MDBX_NORETURN __cold void assert_fail(const char *msg, const char *func, unsigned line);
#if !((defined(_WIN32) || defined(_WIN64)) && defined(_DEBUG) && !MDBX_WITHOUT_MSVC_CRT)
MDBX_NORETURN
#endif
__cold void assert_fail(const char *msg, const char *func, unsigned line);
#define ASSERT_FAIL(env, msg, func, line) \
do { \
(void)(env); \

18
src/osal.c
View File

@@ -205,7 +205,7 @@ __cold void mdbx_assert_fail(const MDBX_env *env, const char *msg, const char *f
assert_fail(msg, func, line);
}
MDBX_NORETURN __cold void assert_fail(const char *msg, const char *func, unsigned line) {
__cold void assert_fail(const char *msg, const char *func, unsigned line) {
#endif /* MDBX_DEBUG */
if (globals.logger.ptr)
@@ -224,13 +224,19 @@ MDBX_NORETURN __cold void assert_fail(const char *msg, const char *func, unsigne
while (1) {
#if defined(_WIN32) || defined(_WIN64)
#if !MDBX_WITHOUT_MSVC_CRT && defined(_DEBUG)
_CrtDbgReport(_CRT_ASSERT, func ? func : "unknown", line, "libmdbx", "assertion failed: %s", msg);
#if defined(_DEBUG) && !MDBX_WITHOUT_MSVC_CRT
if (_CrtDbgReport(_CRT_ASSERT, func ? func : "unknown", line, "libmdbx", "assertion failed: %s", msg) == 0)
return /* user chooses the "Continue" button */;
else {
/* user chooses the "Retry" button */
if (IsDebuggerPresent())
DebugBreak();
}
#else
if (IsDebuggerPresent())
DebugBreak();
#endif
FatalExit(STATUS_ASSERTION_FAILURE);
#endif
#else
abort();
#endif
@@ -252,14 +258,14 @@ __cold void mdbx_panic(const char *fmt, ...) {
while (1) {
#if defined(_WIN32) || defined(_WIN64)
#if !MDBX_WITHOUT_MSVC_CRT && defined(_DEBUG)
#if defined(_DEBUG) && !MDBX_WITHOUT_MSVC_CRT
_CrtDbgReport(_CRT_ASSERT, "mdbx.c", 0, "libmdbx", "panic: %s", const_message);
#else
OutputDebugStringA("\r\nMDBX-PANIC: ");
OutputDebugStringA(const_message);
#endif
if (IsDebuggerPresent())
DebugBreak();
#endif
FatalExit(ERROR_UNHANDLED_ERROR);
#else
__assert_fail(const_message, "mdbx-panic", 0, const_message);