1 //===- FuzzerInterface.cpp - Mutate a test input --------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 // Parts of public interface for libFuzzer.
10 //===----------------------------------------------------------------------===//
11 
12 
13 #include "FuzzerInterface.h"
14 #include "FuzzerInternal.h"
15 
16 namespace fuzzer {
17 
ResetSeed(unsigned int seed)18 void FuzzerRandomLibc::ResetSeed(unsigned int seed) { srand(seed); }
19 
Rand()20 size_t FuzzerRandomLibc::Rand() { return rand(); }
21 
UserSuppliedFuzzer(FuzzerRandomBase * Rand)22 UserSuppliedFuzzer::UserSuppliedFuzzer(FuzzerRandomBase *Rand)
23     : Rand(Rand), MD(*Rand) {}
24 
~UserSuppliedFuzzer()25 UserSuppliedFuzzer::~UserSuppliedFuzzer() {
26   if (OwnRand)
27     delete Rand;
28 }
29 
30 }  // namespace fuzzer.
31