From: Kostya Serebryany <kcc@google.com>
Date: Tue, 8 Aug 2017 00:14:49 +0000 (+0000)
Subject: [libFuzzer] remove stale code
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7550cbd415ad8593413030ad66a00b55fc6eaccf;p=llvm

[libFuzzer] remove stale code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@310325 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Fuzzer/FuzzerTracePC.cpp b/lib/Fuzzer/FuzzerTracePC.cpp
index d42bfc253fd..a646c250225 100644
--- a/lib/Fuzzer/FuzzerTracePC.cpp
+++ b/lib/Fuzzer/FuzzerTracePC.cpp
@@ -20,9 +20,7 @@
 #include "FuzzerIO.h"
 #include "FuzzerUtil.h"
 #include "FuzzerValueBitMap.h"
-#include <map>
 #include <set>
-#include <sstream>
 
 // The coverage counters and PCs.
 // These are declared as global variables named "__sancov_*" to simplify
diff --git a/lib/Fuzzer/FuzzerUtil.cpp b/lib/Fuzzer/FuzzerUtil.cpp
index 2d95f40e46a..f5a77737449 100644
--- a/lib/Fuzzer/FuzzerUtil.cpp
+++ b/lib/Fuzzer/FuzzerUtil.cpp
@@ -205,16 +205,6 @@ unsigned NumberOfCpuCores() {
   return N;
 }
 
-bool ExecuteCommandAndReadOutput(const std::string &Command, std::string *Out) {
-  FILE *Pipe = OpenProcessPipe(Command.c_str(), "r");
-  if (!Pipe) return false;
-  char Buff[1024];
-  size_t N;
-  while ((N = fread(Buff, 1, sizeof(Buff), Pipe)) > 0)
-    Out->append(Buff, N);
-  return true;
-}
-
 size_t SimpleFastHash(const uint8_t *Data, size_t Size) {
   size_t Res = 0;
   for (size_t i = 0; i < Size; i++)
diff --git a/lib/Fuzzer/FuzzerUtil.h b/lib/Fuzzer/FuzzerUtil.h
index 62d6e61dcf1..9c90040b09c 100644
--- a/lib/Fuzzer/FuzzerUtil.h
+++ b/lib/Fuzzer/FuzzerUtil.h
@@ -41,8 +41,6 @@ std::string DescribePC(const char *SymbolizedFMT, uintptr_t PC);
 
 unsigned NumberOfCpuCores();
 
-bool ExecuteCommandAndReadOutput(const std::string &Command, std::string *Out);
-
 // Platform specific functions.
 void SetSignalHandler(const FuzzingOptions& Options);