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mdbx-windows: не расходуем стек под буферы для wchar-преобразования путей.

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Леонид Юрьев (Leonid Yuriev)
2023-02-08 00:28:24 +03:00
parent 2a41b24876
commit 351a30f186
2 changed files with 24 additions and 12 deletions
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24
src/core.c
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@@ -14486,9 +14486,11 @@ __cold int mdbx_env_turn_for_recovery(MDBX_env *env, unsigned target) {
__cold int mdbx_env_open_for_recovery(MDBX_env *env, const char *pathname,
unsigned target_meta, bool writeable) {
#if defined(_WIN32) || defined(_WIN64)
const wchar_t *pathnameW = nullptr;
wchar_t *pathnameW = nullptr;
OSAL_MB2WIDE(pathname, pathnameW);
return mdbx_env_open_for_recoveryW(env, pathnameW, target_meta, writeable);
int rc = mdbx_env_open_for_recoveryW(env, pathnameW, target_meta, writeable);
osal_free(pathnameW);
return rc;
}
__cold int mdbx_env_open_for_recoveryW(MDBX_env *env, const wchar_t *pathname,
@@ -14675,9 +14677,11 @@ __cold static int handle_env_pathname(MDBX_handle_env_pathname *ctx,
__cold int mdbx_env_delete(const char *pathname, MDBX_env_delete_mode_t mode) {
#if defined(_WIN32) || defined(_WIN64)
const wchar_t *pathnameW = nullptr;
wchar_t *pathnameW = nullptr;
OSAL_MB2WIDE(pathname, pathnameW);
return mdbx_env_deleteW(pathnameW, mode);
int rc = mdbx_env_deleteW(pathnameW, mode);
osal_free(pathnameW);
return rc;
}
__cold int mdbx_env_deleteW(const wchar_t *pathname,
@@ -14766,9 +14770,11 @@ __cold int mdbx_env_deleteW(const wchar_t *pathname,
__cold int mdbx_env_open(MDBX_env *env, const char *pathname,
MDBX_env_flags_t flags, mdbx_mode_t mode) {
#if defined(_WIN32) || defined(_WIN64)
const wchar_t *pathnameW = nullptr;
wchar_t *pathnameW = nullptr;
OSAL_MB2WIDE(pathname, pathnameW);
return mdbx_env_openW(env, pathnameW, flags, mode);
int rc = mdbx_env_openW(env, pathnameW, flags, mode);
osal_free(pathnameW);
return rc;
}
__cold int mdbx_env_openW(MDBX_env *env, const wchar_t *pathname,
@@ -21772,9 +21778,11 @@ __cold int mdbx_env_copy2fd(MDBX_env *env, mdbx_filehandle_t fd,
__cold int mdbx_env_copy(MDBX_env *env, const char *dest_path,
MDBX_copy_flags_t flags) {
#if defined(_WIN32) || defined(_WIN64)
const wchar_t *dest_pathW = nullptr;
wchar_t *dest_pathW = nullptr;
OSAL_MB2WIDE(dest_path, dest_pathW);
return mdbx_env_copyW(env, dest_pathW, flags);
int rc = mdbx_env_copyW(env, dest_pathW, flags);
osal_free(dest_pathW);
return rc;
}
LIBMDBX_API int mdbx_env_copyW(MDBX_env *env, const wchar_t *dest_path,