2 files changed, 0 insertions, 23 deletions
diff --git a/src/util/system.cpp b/src/util/system.cpp
index 27ed24d012..6e82de743a 100644
--- a/src/util/system.cpp
+++ b/src/util/system.cpp
@@ -74,7 +74,6 @@
 const int64_t nStartupTime = GetTime();
 
 const char * const BITCOIN_CONF_FILENAME = "bitcoin.conf";
-const char * const BITCOIN_PID_FILENAME = "bitcoind.pid";
 
 ArgsManager gArgs;
 
@@ -965,23 +964,6 @@ std::string ArgsManager::GetChainName() const
     return CBaseChainParams::MAIN;
 }
 
-#ifndef WIN32
-fs::path GetPidFile()
-{
-    return AbsPathForConfigVal(fs::path(gArgs.GetArg("-pid", BITCOIN_PID_FILENAME)));
-}
-
-void CreatePidFile(const fs::path &path, pid_t pid)
-{
-    FILE* file = fsbridge::fopen(path, "w");
-    if (file)
-    {
-        fprintf(file, "%d\n", pid);
-        fclose(file);
-    }
-}
-#endif
-
 bool RenameOver(fs::path src, fs::path dest)
 {
 #ifdef WIN32
diff --git a/src/util/system.h b/src/util/system.h
index 8867e49478..69ae11d1ed 100644
--- a/src/util/system.h
+++ b/src/util/system.h
@@ -40,7 +40,6 @@
 int64_t GetStartupTime();
 
 extern const char * const BITCOIN_CONF_FILENAME;
-extern const char * const BITCOIN_PID_FILENAME;
 
 /** Translate a message to the native language of the user. */
 const extern std::function<std::string(const char*)> G_TRANSLATION_FUN;
@@ -86,10 +85,6 @@ const fs::path &GetBlocksDir();
 const fs::path &GetDataDir(bool fNetSpecific = true);
 void ClearDatadirCache();
 fs::path GetConfigFile(const std::string& confPath);
-#ifndef WIN32
-fs::path GetPidFile();
-void CreatePidFile(const fs::path &path, pid_t pid);
-#endif
 #ifdef WIN32
 fs::path GetSpecialFolderPath(int nFolder, bool fCreate = true);
 #endif