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fix(3p/nix): apply all clang-tidy fixes

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Change-Id: I265e763393422ee1881653527c91024458060825
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1432
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
This commit is contained in:
Kane York 2020-07-24 21:09:44 -07:00 • committed by kanepyork
parent 69f402563a
commit ef54f5da9f
65 changed files with 580 additions and 497 deletions
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34
third_party/nix/src/libstore/local-store.cc vendored
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@ -88,7 +88,7 @@ LocalStore::LocalStore(const Params& params)
LOG(ERROR) << "warning: the group '" << settings.buildUsersGroup
<< "' specified in 'build-users-group' does not exist";
} else {
struct stat st;
struct stat st {};
if (stat(realStoreDir.c_str(), &st) != 0) {
throw SysError(format("getting attributes of path '%1%'") %
realStoreDir);
@ -111,7 +111,7 @@ LocalStore::LocalStore(const Params& params)
/* Ensure that the store and its parents are not symlinks. */
if (getEnv("NIX_IGNORE_SYMLINK_STORE") != "1") {
Path path = realStoreDir;
struct stat st;
struct stat st {};
while (path != "/") {
if (lstat(path.c_str(), &st) != 0) {
throw SysError(format("getting status of '%1%'") % path);
@ -131,7 +131,7 @@ LocalStore::LocalStore(const Params& params)
needed, we reserve some dummy space that we can free just
before doing a garbage collection. */
try {
struct stat st;
struct stat st {};
if (stat(reservedPath.c_str(), &st) == -1 ||
st.st_size != settings.reservedSize) {
AutoCloseFD fd =
@ -349,7 +349,8 @@ void LocalStore::openDB(State& state, bool create) {
if (sqlite3_step(stmt) != SQLITE_ROW) {
throwSQLiteError(db, "querying journal mode");
}
prevMode = std::string((const char*)sqlite3_column_text(stmt, 0));
prevMode = std::string(
reinterpret_cast<const char*>(sqlite3_column_text(stmt, 0)));
}
if (prevMode != mode &&
sqlite3_exec(db, ("pragma main.journal_mode = " + mode + ";").c_str(),
@ -378,7 +379,7 @@ void LocalStore::makeStoreWritable() {
return;
}
/* Check if /nix/store is on a read-only mount. */
struct statvfs stat;
struct statvfs stat {};
if (statvfs(realStoreDir.c_str(), &stat) != 0) {
throw SysError("getting info about the Nix store mount point");
}
@ -432,7 +433,7 @@ static void canonicaliseTimestampAndPermissions(const Path& path,
} // namespace nix
void canonicaliseTimestampAndPermissions(const Path& path) {
struct stat st;
struct stat st {};
if (lstat(path.c_str(), &st) != 0) {
throw SysError(format("getting attributes of path '%1%'") % path);
}
@ -443,7 +444,7 @@ static void canonicalisePathMetaData_(const Path& path, uid_t fromUid,
InodesSeen& inodesSeen) {
checkInterrupt();
struct stat st;
struct stat st {};
if (lstat(path.c_str(), &st) != 0) {
throw SysError(format("getting attributes of path '%1%'") % path);
}
@ -488,7 +489,7 @@ static void canonicalisePathMetaData_(const Path& path, uid_t fromUid,
However, ignore files that we chown'ed ourselves previously to
ensure that we don't fail on hard links within the same build
(i.e. "touch $out/foo; ln $out/foo $out/bar"). */
if (fromUid != (uid_t)-1 && st.st_uid != fromUid) {
if (fromUid != static_cast<uid_t>(-1) && st.st_uid != fromUid) {
if (S_ISDIR(st.st_mode)) {
throw BuildError(format("invalid file '%1%': is a directory") % path);
}
@ -543,7 +544,7 @@ void canonicalisePathMetaData(const Path& path, uid_t fromUid,
/* On platforms that don't have lchown(), the top-level path can't
be a symlink, since we can't change its ownership. */
struct stat st;
struct stat st {};
if (lstat(path.c_str(), &st) != 0) {
throw SysError(format("getting attributes of path '%1%'") % path);
}
@ -573,7 +574,7 @@ void LocalStore::checkDerivationOutputs(const Path& drvPath,
drvPath);
}
bool recursive;
bool recursive = 0;
Hash h;
out->second.parseHashInfo(recursive, h);
Path outPath = makeFixedOutputPath(recursive, h, drvName);
@ -688,7 +689,8 @@ void LocalStore::queryPathInfoUncached(
info->registrationTime = useQueryPathInfo.getInt(2);
auto s = (const char*)sqlite3_column_text(state->stmtQueryPathInfo, 3);
auto s = reinterpret_cast<const char*>(
sqlite3_column_text(state->stmtQueryPathInfo, 3));
if (s != nullptr) {
info->deriver = s;
}
@ -698,12 +700,14 @@ void LocalStore::queryPathInfoUncached(
info->ultimate = useQueryPathInfo.getInt(5) == 1;
s = (const char*)sqlite3_column_text(state->stmtQueryPathInfo, 6);
s = reinterpret_cast<const char*>(
sqlite3_column_text(state->stmtQueryPathInfo, 6));
if (s != nullptr) {
info->sigs = absl::StrSplit(s, absl::ByChar(' '));
}
s = (const char*)sqlite3_column_text(state->stmtQueryPathInfo, 7);
s = reinterpret_cast<const char*>(
sqlite3_column_text(state->stmtQueryPathInfo, 7));
if (s != nullptr) {
info->ca = s;
}
@ -858,8 +862,8 @@ Path LocalStore::queryPathFromHashPart(const std::string& hashPart) {
return "";
}
const char* s =
(const char*)sqlite3_column_text(state->stmtQueryPathFromHashPart, 0);
const char* s = reinterpret_cast<const char*>(
sqlite3_column_text(state->stmtQueryPathFromHashPart, 0));
return (s != nullptr) &&
prefix.compare(0, prefix.size(), s, prefix.size()) == 0
? s