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Refactor: Removed begin/end_ptr functions.

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Karl-Johan Alm
2016-12-09 12:01:37 +09:00
parent 86017842d6
commit 8c1dbc5e9d
11 changed files with 32 additions and 61 deletions
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7
src/random.cpp
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@@ -11,7 +11,6 @@
#include "compat.h" // for Windows API
#include <wincrypt.h>
#endif
#include "serialize.h" // for begin_ptr(vec)
#include "util.h" // for LogPrint()
#include "utilstrencodings.h" // for GetTime()
@@ -72,15 +71,15 @@ static void RandAddSeedPerfmon()
const size_t nMaxSize = 10000000; // Bail out at more than 10MB of performance data
while (true) {
nSize = vData.size();
ret = RegQueryValueExA(HKEY_PERFORMANCE_DATA, "Global", NULL, NULL, begin_ptr(vData), &nSize);
ret = RegQueryValueExA(HKEY_PERFORMANCE_DATA, "Global", NULL, NULL, vData.data(), &nSize);
if (ret != ERROR_MORE_DATA || vData.size() >= nMaxSize)
break;
vData.resize(std::max((vData.size() * 3) / 2, nMaxSize)); // Grow size of buffer exponentially
}
RegCloseKey(HKEY_PERFORMANCE_DATA);
if (ret == ERROR_SUCCESS) {
RAND_add(begin_ptr(vData), nSize, nSize / 100.0);
memory_cleanse(begin_ptr(vData), nSize);
RAND_add(vData.data(), nSize, nSize / 100.0);
memory_cleanse(vData.data(), nSize);
LogPrint("rand", "%s: %lu bytes\n", __func__, nSize);
} else {
static bool warned = false; // Warn only once