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mkvmuxerutil: Use rand() in MSVC builds.

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Instead of rand_s(), which can make things unpleasant for downstream
projects.

Change-Id: Ie172867c28aaa43223dc5fb694eb4a4fd26515d6
This commit is contained in:
Tom Finegan 2014-07-18 11:37:06 -07:00
parent e12fff0ebb
commit 0d4cb404ea
1 changed files with 6 additions and 8 deletions
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14
mkvmuxerutil.cpp
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@ -15,18 +15,19 @@
#include <cassert>
#include <cmath>
#include <cstdio>
#ifdef _MSC_VER
#define _CRT_RAND_S
#endif
#include <cstdlib>
#include <cstring>
#include <ctime>
#include <new>
#include "mkvwriter.hpp"
#include "webmids.hpp"
#ifdef _MSC_VER
// Disable MSVC warnings that suggest making code non-portable.
#pragma warning(disable : 4996)
#endif
namespace mkvmuxer {
namespace {
@ -714,10 +715,7 @@ mkvmuxer::uint64 mkvmuxer::MakeUID(unsigned int* seed) {
// TODO(fgalligan): Move random number generation to platform specific code.
#ifdef _MSC_VER
(void)seed;
unsigned int random_value;
const errno_t e = rand_s(&random_value);
(void)e;
const int32 nn = random_value;
const int32 nn = rand();
#elif __ANDROID__
int32 temp_num = 1;
int fd = open("/dev/urandom", O_RDONLY);