diff options
Diffstat (limited to 'lib/Support/Unix/Process.inc')
| -rw-r--r-- | lib/Support/Unix/Process.inc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Support/Unix/Process.inc b/lib/Support/Unix/Process.inc index f640462a45..de982625e9 100644 --- a/lib/Support/Unix/Process.inc +++ b/lib/Support/Unix/Process.inc @@ -297,3 +297,12 @@ const char *Process::OutputReverse() { const char *Process::ResetColor() { return "\033[0m"; } + +unsigned llvm::sys::Process::GetRandomNumber() { +#if defined(HAVE_ARC4RANDOM) + return arc4random(); +#else + static int x = (::srand(::time(NULL)), 0); + return ::rand(); +#endif +} |