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https://github.com/NixOS/nix.git
synced 2024-11-22 14:52:55 +00:00
Whitespace
This commit is contained in:
Eelco Dolstra
parent
9cd63d2244
commit
d50d7a2874
@ -46,7 +46,7 @@ Path makeRootName(const Path & gcRoot, int & counter)
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void printGCWarning()
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{
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static bool haveWarned = false;
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warnOnce(haveWarned,
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warnOnce(haveWarned,
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"you did not specify `--add-root'; "
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"the result might be removed by the garbage collector");
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}
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@ -98,7 +98,7 @@ static bool showTrace = false;
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static void initAndRun(int argc, char * * argv)
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{
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setDefaultsFromEnvironment();
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/* Catch SIGINT. */
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struct sigaction act;
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act.sa_handler = sigintHandler;
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@ -137,7 +137,7 @@ static void initAndRun(int argc, char * * argv)
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Strings args, remaining;
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while (argc--) args.push_back(*argv++);
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args.erase(args.begin());
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/* Expand compound dash options (i.e., `-qlf' -> `-q -l -f'), and
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ignore options for the ATerm library. */
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for (Strings::iterator i = args.begin(); i != args.end(); ++i) {
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@ -210,7 +210,7 @@ static void initAndRun(int argc, char * * argv)
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verbosityDelta += queryIntSetting("verbosity", lvlInfo);
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verbosity = (Verbosity) (verbosityDelta < 0 ? 0 : verbosityDelta);
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run(remaining);
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/* Close the Nix database. */
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@ -228,7 +228,7 @@ static void setuidInit()
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uid_t nixUid = geteuid();
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gid_t nixGid = getegid();
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setuidCleanup();
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/* Don't trust the current directory. */
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@ -294,7 +294,7 @@ int main(int argc, char * * argv)
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right away. */
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if (argc == 0) abort();
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setuidInit();
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/* Turn on buffering for cerr. */
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#if HAVE_PUBSETBUF
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std::cerr.rdbuf()->pubsetbuf(buf, sizeof(buf));
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@ -323,7 +323,7 @@ int main(int argc, char * * argv)
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throw;
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}
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} catch (UsageError & e) {
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printMsg(lvlError,
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printMsg(lvlError,
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format(
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"error: %1%\n"
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"Try `%2% --help' for more information.")
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@ -60,7 +60,7 @@ void RemoteStore::openConnection(bool reserveSpace)
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else
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throw Error(format("invalid setting for NIX_REMOTE, `%1%'")
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% remoteMode);
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from.fd = fdSocket;
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to.fd = fdSocket;
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@ -103,15 +103,15 @@ void RemoteStore::forkSlave()
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worker = nixBinDir + "/nix-worker";
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child = fork();
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switch (child) {
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case -1:
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throw SysError("unable to fork");
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case 0:
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try { /* child */
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if (dup2(fdChild, STDOUT_FILENO) == -1)
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throw SysError("dupping write side");
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@ -124,7 +124,7 @@ void RemoteStore::forkSlave()
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execlp(worker.c_str(), worker.c_str(), "--slave", NULL);
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throw SysError(format("executing `%1%'") % worker);
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} catch (std::exception & e) {
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std::cerr << format("child error: %1%\n") % e.what();
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}
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@ -150,16 +150,16 @@ void RemoteStore::connectToDaemon()
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applications... */
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AutoCloseFD fdPrevDir = open(".", O_RDONLY);
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if (fdPrevDir == -1) throw SysError("couldn't open current directory");
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chdir(dirOf(socketPath).c_str());
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chdir(dirOf(socketPath).c_str());
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Path socketPathRel = "./" + baseNameOf(socketPath);
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struct sockaddr_un addr;
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addr.sun_family = AF_UNIX;
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if (socketPathRel.size() >= sizeof(addr.sun_path))
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throw Error(format("socket path `%1%' is too long") % socketPathRel);
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using namespace std;
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strcpy(addr.sun_path, socketPathRel.c_str());
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if (connect(fdSocket, (struct sockaddr *) &addr, sizeof(addr)) == -1)
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throw SysError(format("cannot connect to daemon at `%1%'") % socketPath);
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@ -199,9 +199,9 @@ void RemoteStore::setOptions()
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}
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if (GET_PROTOCOL_MINOR(daemonVersion) >= 6)
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writeInt(buildCores, to);
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if (GET_PROTOCOL_MINOR(daemonVersion) >= 10)
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if (GET_PROTOCOL_MINOR(daemonVersion) >= 10)
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writeInt(queryBoolSetting("build-use-substitutes", true), to);
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processStderr();
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}
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@ -270,11 +270,11 @@ void RemoteStore::querySubstitutablePathInfos(const PathSet & paths,
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if (paths.empty()) return;
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openConnection();
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if (GET_PROTOCOL_MINOR(daemonVersion) < 3) return;
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if (GET_PROTOCOL_MINOR(daemonVersion) < 12) {
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foreach (PathSet::const_iterator, i, paths) {
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SubstitutablePathInfo info;
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writeInt(wopQuerySubstitutablePathInfo, to);
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@ -289,9 +289,9 @@ void RemoteStore::querySubstitutablePathInfos(const PathSet & paths,
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info.narSize = GET_PROTOCOL_MINOR(daemonVersion) >= 7 ? readLongLong(from) : 0;
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infos[*i] = info;
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}
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} else {
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writeInt(wopQuerySubstitutablePathInfos, to);
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writeStrings(paths, to);
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processStderr();
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@ -305,7 +305,7 @@ void RemoteStore::querySubstitutablePathInfos(const PathSet & paths,
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info.downloadSize = readLongLong(from);
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info.narSize = readLongLong(from);
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}
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}
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}
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@ -411,7 +411,7 @@ Path RemoteStore::addToStore(const Path & _srcPath,
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bool recursive, HashType hashAlgo, PathFilter & filter)
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{
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openConnection();
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Path srcPath(absPath(_srcPath));
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writeInt(wopAddToStore, to);
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@ -434,7 +434,7 @@ Path RemoteStore::addTextToStore(const string & name, const string & s,
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writeString(name, to);
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writeString(s, to);
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writeStrings(references, to);
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processStderr();
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return readStorePath(from);
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}
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@ -531,7 +531,7 @@ Roots RemoteStore::findRoots()
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void RemoteStore::collectGarbage(const GCOptions & options, GCResults & results)
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{
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openConnection(false);
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writeInt(wopCollectGarbage, to);
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writeInt(options.action, to);
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writeStrings(options.pathsToDelete, to);
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@ -543,9 +543,9 @@ void RemoteStore::collectGarbage(const GCOptions & options, GCResults & results)
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writeInt(0, to);
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writeInt(0, to);
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}
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processStderr();
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results.paths = readStrings<PathSet>(from);
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results.bytesFreed = readLongLong(from);
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results.blocksFreed = readLongLong(from);
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@ -63,5 +63,5 @@ typedef enum {
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Path readStorePath(Source & from);
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template<class T> T readStorePaths(Source & from);
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}
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@ -95,7 +95,7 @@ static bool isFarSideClosed(int socket)
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throw Error("EOF expected (protocol error?)");
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else if (rd == -1 && errno != ECONNRESET)
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throw SysError("expected connection reset or EOF");
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return true;
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}
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@ -185,7 +185,7 @@ static void stopWork(bool success = true, const string & msg = "", unsigned int
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we're either sending or receiving from the client, so we'll be
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notified of client death anyway. */
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setSigPollAction(false);
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canSendStderr = false;
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if (success)
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@ -220,7 +220,7 @@ struct TunnelSource : BufferedSource
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so we have to disable the SIGPOLL handler. */
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setSigPollAction(false);
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canSendStderr = false;
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writeInt(STDERR_READ, to);
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writeInt(len, to);
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to.flush();
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@ -279,7 +279,7 @@ static void performOp(unsigned int clientVersion,
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{
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switch (op) {
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#if 0
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#if 0
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case wopQuit: {
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/* Close the database. */
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store.reset((StoreAPI *) 0);
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@ -323,7 +323,7 @@ static void performOp(unsigned int clientVersion,
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writeStrings(res, to);
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break;
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}
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case wopQueryPathHash: {
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Path path = readStorePath(from);
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startWork();
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@ -391,7 +391,7 @@ static void performOp(unsigned int clientVersion,
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SavingSourceAdapter savedNAR(from);
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RetrieveRegularNARSink savedRegular;
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if (recursive) {
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/* Get the entire NAR dump from the client and save it to
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a string so that we can pass it to
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@ -400,13 +400,13 @@ static void performOp(unsigned int clientVersion,
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parseDump(sink, savedNAR);
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} else
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parseDump(savedRegular, from);
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startWork();
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if (!savedRegular.regular) throw Error("regular file expected");
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Path path = dynamic_cast<LocalStore *>(store.get())
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->addToStoreFromDump(recursive ? savedNAR.s : savedRegular.s, baseName, recursive, hashAlgo);
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stopWork();
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writeString(path, to);
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break;
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}
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@ -512,17 +512,17 @@ static void performOp(unsigned int clientVersion,
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}
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GCResults results;
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startWork();
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if (options.ignoreLiveness)
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throw Error("you are not allowed to ignore liveness");
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store->collectGarbage(options, results);
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stopWork();
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writeStrings(results.paths, to);
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writeLongLong(results.bytesFreed, to);
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writeLongLong(results.blocksFreed, to);
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break;
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}
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@ -572,7 +572,7 @@ static void performOp(unsigned int clientVersion,
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}
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break;
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}
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case wopQuerySubstitutablePathInfos: {
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PathSet paths = readStorePaths<PathSet>(from);
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startWork();
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@ -589,7 +589,7 @@ static void performOp(unsigned int clientVersion,
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}
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break;
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}
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case wopQueryAllValidPaths: {
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startWork();
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PathSet paths = store->queryAllValidPaths();
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@ -637,7 +637,7 @@ static void performOp(unsigned int clientVersion,
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static void processConnection()
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{
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canSendStderr = false;
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myPid = getpid();
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myPid = getpid();
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writeToStderr = tunnelStderr;
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#ifdef HAVE_HUP_NOTIFICATION
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@ -681,7 +681,7 @@ static void processConnection()
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stopWork();
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to.flush();
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} catch (Error & e) {
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stopWork(false, e.msg());
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to.flush();
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@ -690,7 +690,7 @@ static void processConnection()
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/* Process client requests. */
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unsigned int opCount = 0;
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while (true) {
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WorkerOp op;
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try {
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@ -762,7 +762,7 @@ static void daemonLoop()
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/* Otherwise, create and bind to a Unix domain socket. */
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else {
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/* Create and bind to a Unix domain socket. */
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fdSocket = socket(PF_UNIX, SOCK_STREAM, 0);
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if (fdSocket == -1)
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@ -777,7 +777,7 @@ static void daemonLoop()
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relative path name. */
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chdir(dirOf(socketPath).c_str());
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Path socketPathRel = "./" + baseNameOf(socketPath);
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struct sockaddr_un addr;
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addr.sun_family = AF_UNIX;
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if (socketPathRel.size() >= sizeof(addr.sun_path))
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@ -802,7 +802,7 @@ static void daemonLoop()
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}
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closeOnExec(fdSocket);
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/* Loop accepting connections. */
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while (1) {
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@ -810,7 +810,7 @@ static void daemonLoop()
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/* Important: the server process *cannot* open the SQLite
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database, because it doesn't like forks very much. */
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assert(!store);
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/* Accept a connection. */
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struct sockaddr_un remoteAddr;
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socklen_t remoteAddrLen = sizeof(remoteAddr);
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@ -819,14 +819,14 @@ static void daemonLoop()
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(struct sockaddr *) &remoteAddr, &remoteAddrLen);
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checkInterrupt();
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if (remote == -1) {
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if (errno == EINTR)
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continue;
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else
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throw SysError("accepting connection");
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if (errno == EINTR)
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continue;
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else
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throw SysError("accepting connection");
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}
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closeOnExec(remote);
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/* Get the identity of the caller, if possible. */
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uid_t clientUid = -1;
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pid_t clientPid = -1;
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@ -841,13 +841,13 @@ static void daemonLoop()
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#endif
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printMsg(lvlInfo, format("accepted connection from pid %1%, uid %2%") % clientPid % clientUid);
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/* Fork a child to handle the connection. */
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pid_t child;
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child = fork();
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switch (child) {
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case -1:
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throw SysError("unable to fork");
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@ -866,16 +866,16 @@ static void daemonLoop()
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string processName = int2String(clientPid);
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strncpy(argvSaved[1], processName.c_str(), strlen(argvSaved[1]));
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}
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/* Since the daemon can be long-running, the
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settings may have changed. So force a reload. */
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reloadSettings();
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/* Handle the connection. */
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from.fd = remote;
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to.fd = remote;
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processConnection();
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} catch (std::exception & e) {
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std::cerr << format("child error: %1%\n") % e.what();
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}
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@ -895,7 +895,7 @@ void run(Strings args)
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{
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bool slave = false;
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bool daemon = false;
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for (Strings::iterator i = args.begin(); i != args.end(); ) {
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string arg = *i++;
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if (arg == "--slave") slave = true;
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