diff options
Diffstat (limited to 'src/nix-worker/nix-worker.cc')
| -rw-r--r-- | src/nix-worker/nix-worker.cc | 64 |
1 files changed, 32 insertions, 32 deletions
diff --git a/src/nix-worker/nix-worker.cc b/src/nix-worker/nix-worker.cc index f2ca0a89233e..09800c16087a 100644 --- a/src/nix-worker/nix-worker.cc +++ b/src/nix-worker/nix-worker.cc @@ -95,7 +95,7 @@ static bool isFarSideClosed(int socket) throw Error("EOF expected (protocol error?)"); else if (rd == -1 && errno != ECONNRESET) throw SysError("expected connection reset or EOF"); - + return true; } @@ -185,7 +185,7 @@ static void stopWork(bool success = true, const string & msg = "", unsigned int we're either sending or receiving from the client, so we'll be notified of client death anyway. */ setSigPollAction(false); - + canSendStderr = false; if (success) @@ -220,7 +220,7 @@ struct TunnelSource : BufferedSource so we have to disable the SIGPOLL handler. */ setSigPollAction(false); canSendStderr = false; - + writeInt(STDERR_READ, to); writeInt(len, to); to.flush(); @@ -279,7 +279,7 @@ static void performOp(unsigned int clientVersion, { switch (op) { -#if 0 +#if 0 case wopQuit: { /* Close the database. */ store.reset((StoreAPI *) 0); @@ -323,7 +323,7 @@ static void performOp(unsigned int clientVersion, writeStrings(res, to); break; } - + case wopQueryPathHash: { Path path = readStorePath(from); startWork(); @@ -391,7 +391,7 @@ static void performOp(unsigned int clientVersion, SavingSourceAdapter savedNAR(from); RetrieveRegularNARSink savedRegular; - + if (recursive) { /* Get the entire NAR dump from the client and save it to a string so that we can pass it to @@ -400,13 +400,13 @@ static void performOp(unsigned int clientVersion, parseDump(sink, savedNAR); } else parseDump(savedRegular, from); - + startWork(); if (!savedRegular.regular) throw Error("regular file expected"); Path path = dynamic_cast<LocalStore *>(store.get()) ->addToStoreFromDump(recursive ? savedNAR.s : savedRegular.s, baseName, recursive, hashAlgo); stopWork(); - + writeString(path, to); break; } @@ -512,17 +512,17 @@ static void performOp(unsigned int clientVersion, } GCResults results; - + startWork(); if (options.ignoreLiveness) throw Error("you are not allowed to ignore liveness"); store->collectGarbage(options, results); stopWork(); - + writeStrings(results.paths, to); writeLongLong(results.bytesFreed, to); writeLongLong(results.blocksFreed, to); - + break; } @@ -572,7 +572,7 @@ static void performOp(unsigned int clientVersion, } break; } - + case wopQuerySubstitutablePathInfos: { PathSet paths = readStorePaths<PathSet>(from); startWork(); @@ -589,7 +589,7 @@ static void performOp(unsigned int clientVersion, } break; } - + case wopQueryAllValidPaths: { startWork(); PathSet paths = store->queryAllValidPaths(); @@ -637,7 +637,7 @@ static void performOp(unsigned int clientVersion, static void processConnection() { canSendStderr = false; - myPid = getpid(); + myPid = getpid(); writeToStderr = tunnelStderr; #ifdef HAVE_HUP_NOTIFICATION @@ -681,7 +681,7 @@ static void processConnection() stopWork(); to.flush(); - + } catch (Error & e) { stopWork(false, e.msg()); to.flush(); @@ -690,7 +690,7 @@ static void processConnection() /* Process client requests. */ unsigned int opCount = 0; - + while (true) { WorkerOp op; try { @@ -762,7 +762,7 @@ static void daemonLoop() /* Otherwise, create and bind to a Unix domain socket. */ else { - + /* Create and bind to a Unix domain socket. */ fdSocket = socket(PF_UNIX, SOCK_STREAM, 0); if (fdSocket == -1) @@ -777,7 +777,7 @@ static void daemonLoop() relative path name. */ chdir(dirOf(socketPath).c_str()); Path socketPathRel = "./" + baseNameOf(socketPath); - + struct sockaddr_un addr; addr.sun_family = AF_UNIX; if (socketPathRel.size() >= sizeof(addr.sun_path)) @@ -802,7 +802,7 @@ static void daemonLoop() } closeOnExec(fdSocket); - + /* Loop accepting connections. */ while (1) { @@ -810,7 +810,7 @@ static void daemonLoop() /* Important: the server process *cannot* open the SQLite database, because it doesn't like forks very much. */ assert(!store); - + /* Accept a connection. */ struct sockaddr_un remoteAddr; socklen_t remoteAddrLen = sizeof(remoteAddr); @@ -819,14 +819,14 @@ static void daemonLoop() (struct sockaddr *) &remoteAddr, &remoteAddrLen); checkInterrupt(); if (remote == -1) { - if (errno == EINTR) - continue; - else - throw SysError("accepting connection"); + if (errno == EINTR) + continue; + else + throw SysError("accepting connection"); } closeOnExec(remote); - + /* Get the identity of the caller, if possible. */ uid_t clientUid = -1; pid_t clientPid = -1; @@ -841,13 +841,13 @@ static void daemonLoop() #endif printMsg(lvlInfo, format("accepted connection from pid %1%, uid %2%") % clientPid % clientUid); - + /* Fork a child to handle the connection. */ pid_t child; child = fork(); - + switch (child) { - + case -1: throw SysError("unable to fork"); @@ -866,16 +866,16 @@ static void daemonLoop() string processName = int2String(clientPid); strncpy(argvSaved[1], processName.c_str(), strlen(argvSaved[1])); } - + /* Since the daemon can be long-running, the settings may have changed. So force a reload. */ reloadSettings(); - + /* Handle the connection. */ from.fd = remote; to.fd = remote; processConnection(); - + } catch (std::exception & e) { std::cerr << format("child error: %1%\n") % e.what(); } @@ -895,7 +895,7 @@ void run(Strings args) { bool slave = false; bool daemon = false; - + for (Strings::iterator i = args.begin(); i != args.end(); ) { string arg = *i++; if (arg == "--slave") slave = true; |