diff options
Diffstat (limited to 'third_party/nix/src/libstore/local-store.cc')
| -rw-r--r-- | third_party/nix/src/libstore/local-store.cc | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/third_party/nix/src/libstore/local-store.cc b/third_party/nix/src/libstore/local-store.cc index a89c6a7975..84055740de 100644 --- a/third_party/nix/src/libstore/local-store.cc +++ b/third_party/nix/src/libstore/local-store.cc @@ -10,10 +10,16 @@ #include <fcntl.h> #include <glog/logging.h> #include <grp.h> +#include <sched.h> +#include <sqlite3.h> +#include <sys/ioctl.h> +#include <sys/mount.h> #include <sys/select.h> #include <sys/stat.h> +#include <sys/statvfs.h> #include <sys/time.h> #include <sys/types.h> +#include <sys/xattr.h> #include <unistd.h> #include <utime.h> @@ -24,13 +30,6 @@ #include "pathlocks.hh" #include "worker-protocol.hh" -#include <sched.h> -#include <sys/ioctl.h> -#include <sys/mount.h> -#include <sys/statvfs.h> -#include <sys/xattr.h> -#include <sqlite3.h> - namespace nix { LocalStore::LocalStore(const Params& params) @@ -136,7 +135,7 @@ LocalStore::LocalStore(const Params& params) res = posix_fallocate(fd.get(), 0, settings.reservedSize); #endif if (res == -1) { - writeFull(fd.get(), string(settings.reservedSize, 'X')); + writeFull(fd.get(), std::string(settings.reservedSize, 'X')); [[gnu::unused]] auto res2 = ftruncate(fd.get(), settings.reservedSize); } } @@ -295,7 +294,7 @@ std::string LocalStore::getUri() { return "local"; } int LocalStore::getSchema() { int curSchema = 0; if (pathExists(schemaPath)) { - string s = readFile(schemaPath); + std::string s = readFile(schemaPath); if (!string2Int(s, curSchema)) { throw Error(format("'%1%' is corrupt") % schemaPath); } @@ -310,7 +309,7 @@ void LocalStore::openDB(State& state, bool create) { } /* Open the Nix database. */ - string dbPath = dbDir + "/db.sqlite"; + std::string dbPath = dbDir + "/db.sqlite"; auto& db(state.db); if (sqlite3_open_v2(dbPath.c_str(), &db.db, SQLITE_OPEN_READWRITE | (create ? SQLITE_OPEN_CREATE : 0), @@ -341,20 +340,20 @@ void LocalStore::openDB(State& state, bool create) { should be safe enough. If the user asks for it, don't sync at all. This can cause database corruption if the system crashes. */ - string syncMode = settings.fsyncMetadata ? "normal" : "off"; + std::string syncMode = settings.fsyncMetadata ? "normal" : "off"; db.exec("pragma synchronous = " + syncMode); /* Set the SQLite journal mode. WAL mode is fastest, so it's the default. */ - string mode = settings.useSQLiteWAL ? "wal" : "truncate"; - string prevMode; + std::string mode = settings.useSQLiteWAL ? "wal" : "truncate"; + std::string prevMode; { SQLiteStmt stmt; stmt.create(db, "pragma main.journal_mode;"); if (sqlite3_step(stmt) != SQLITE_ROW) { throwSQLiteError(db, "querying journal mode"); } - prevMode = string((const char*)sqlite3_column_text(stmt, 0)); + prevMode = std::string((const char*)sqlite3_column_text(stmt, 0)); } if (prevMode != mode && sqlite3_exec(db, ("pragma main.journal_mode = " + mode + ";").c_str(), @@ -563,9 +562,9 @@ void canonicalisePathMetaData(const Path& path, uid_t fromUid) { void LocalStore::checkDerivationOutputs(const Path& drvPath, const Derivation& drv) { - string drvName = storePathToName(drvPath); + std::string drvName = storePathToName(drvPath); assert(isDerivation(drvName)); - drvName = string(drvName, 0, drvName.size() - drvExtension.size()); + drvName = std::string(drvName, 0, drvName.size() - drvExtension.size()); if (drv.isFixedOutput()) { auto out = drv.outputs.find("out"); @@ -843,7 +842,7 @@ StringSet LocalStore::queryDerivationOutputNames(const Path& path) { }); } -Path LocalStore::queryPathFromHashPart(const string& hashPart) { +Path LocalStore::queryPathFromHashPart(const std::string& hashPart) { if (hashPart.size() != storePathHashLen) { throw Error("invalid hash part"); } @@ -1096,9 +1095,9 @@ void LocalStore::addToStore(const ValidPathInfo& info, Source& source, } } -Path LocalStore::addToStoreFromDump(const string& dump, const string& name, - bool recursive, HashType hashAlgo, - RepairFlag repair) { +Path LocalStore::addToStoreFromDump(const std::string& dump, + const std::string& name, bool recursive, + HashType hashAlgo, RepairFlag repair) { Hash h = hashString(hashAlgo, dump); Path dstPath = makeFixedOutputPath(recursive, h, name); @@ -1155,7 +1154,7 @@ Path LocalStore::addToStoreFromDump(const string& dump, const string& name, return dstPath; } -Path LocalStore::addToStore(const string& name, const Path& _srcPath, +Path LocalStore::addToStore(const std::string& name, const Path& _srcPath, bool recursive, HashType hashAlgo, PathFilter& filter, RepairFlag repair) { Path srcPath(absPath(_srcPath)); @@ -1173,7 +1172,7 @@ Path LocalStore::addToStore(const string& name, const Path& _srcPath, return addToStoreFromDump(*sink.s, name, recursive, hashAlgo, repair); } -Path LocalStore::addTextToStore(const string& name, const string& s, +Path LocalStore::addTextToStore(const std::string& name, const std::string& s, const PathSet& references, RepairFlag repair) { auto hash = hashString(htSHA256, s); auto dstPath = makeTextPath(name, hash, references); |