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Merge #16205: Refactor: Replace fprintf with tfm::format

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fa8f195195 Replace remaining fprintf with tfm::format manually (MarcoFalke)
fac03ec43a scripted-diff: Replace fprintf with tfm::format (MarcoFalke)
fa72a64b90 tinyformat: Add doc to Bitcoin Core specific strprintf (MarcoFalke)

Pull request description:

  This should be a refactor except in the cases where we use the wrong format specifier [1], in which case this patch is a bug fix.

  [1] : e.g.  depends: Add libevent compatibility patch for windows #8730

ACKs for commit fa8f19:
  promag:
    ACK fa8f195195. Ideally this should be rebased before merge.
  practicalswift:
    utACK fa8f195195
  Empact:
    ACK fa8f195195
  laanwj:
    code review and lightly tested ACK fa8f195195
  jonatack:
    ACK fa8f195195 from light code review, building, and running linter/unit tests/extended functional tests.

Tree-SHA512: 65f648b0bc383e3266a5bdb4ad8c8a1908a719635d49e1cd321b91254be24dbc7e22290370178e29b98ddcb3fec0889de9cbae273c7140abc9793d849534a743
This commit is contained in:
MarcoFalke 2019-06-17 06:06:34 -04:00
commit 1a274bce4b
No known key found for this signature in database
GPG key ID: D2EA4850E7528B25
14 changed files with 67 additions and 68 deletions
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4
src/bench/bench_bitcoin.cpp
View file

@ -36,7 +36,7 @@ int main(int argc, char** argv)
SetupBenchArgs();
std::string error;
if (!gArgs.ParseParameters(argc, argv, error)) {
fprintf(stderr, "Error parsing command line arguments: %s\n", error.c_str());
tfm::format(std::cerr, "Error parsing command line arguments: %s\n", error.c_str());
return EXIT_FAILURE;
}
@ -53,7 +53,7 @@ int main(int argc, char** argv)
double scaling_factor;
if (!ParseDouble(scaling_str, &scaling_factor)) {
fprintf(stderr, "Error parsing scaling factor as double: %s\n", scaling_str.c_str());
tfm::format(std::cerr, "Error parsing scaling factor as double: %s\n", scaling_str.c_str());
return EXIT_FAILURE;
}

16
src/bitcoin-cli.cpp
View file

@ -101,7 +101,7 @@ static int AppInitRPC(int argc, char* argv[])
SetupCliArgs();
std::string error;
if (!gArgs.ParseParameters(argc, argv, error)) {
fprintf(stderr, "Error parsing command line arguments: %s\n", error.c_str());
tfm::format(std::cerr, "Error parsing command line arguments: %s\n", error.c_str());
return EXIT_FAILURE;
}
if (argc < 2 || HelpRequested(gArgs) || gArgs.IsArgSet("-version")) {
@ -115,26 +115,26 @@ static int AppInitRPC(int argc, char* argv[])
strUsage += "\n" + gArgs.GetHelpMessage();
}
fprintf(stdout, "%s", strUsage.c_str());
tfm::format(std::cout, "%s", strUsage.c_str());
if (argc < 2) {
fprintf(stderr, "Error: too few parameters\n");
tfm::format(std::cerr, "Error: too few parameters\n");
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
if (!fs::is_directory(GetDataDir(false))) {
fprintf(stderr, "Error: Specified data directory \"%s\" does not exist.\n", gArgs.GetArg("-datadir", "").c_str());
tfm::format(std::cerr, "Error: Specified data directory \"%s\" does not exist.\n", gArgs.GetArg("-datadir", "").c_str());
return EXIT_FAILURE;
}
if (!gArgs.ReadConfigFiles(error, true)) {
fprintf(stderr, "Error reading configuration file: %s\n", error.c_str());
tfm::format(std::cerr, "Error reading configuration file: %s\n", error.c_str());
return EXIT_FAILURE;
}
// Check for -testnet or -regtest parameter (BaseParams() calls are only valid after this clause)
try {
SelectBaseParams(gArgs.GetChainName());
} catch (const std::exception& e) {
fprintf(stderr, "Error: %s\n", e.what());
tfm::format(std::cerr, "Error: %s\n", e.what());
return EXIT_FAILURE;
}
return CONTINUE_EXECUTION;
@ -495,7 +495,7 @@ static int CommandLineRPC(int argc, char *argv[])
}
if (strPrint != "") {
fprintf((nRet == 0 ? stdout : stderr), "%s\n", strPrint.c_str());
tfm::format(nRet == 0 ? std::cout : std::cerr, "%s\n", strPrint.c_str());
}
return nRet;
}
@ -508,7 +508,7 @@ int main(int argc, char* argv[])
#endif
SetupEnvironment();
if (!SetupNetworking()) {
fprintf(stderr, "Error: Initializing networking failed\n");
tfm::format(std::cerr, "Error: Initializing networking failed\n");
return EXIT_FAILURE;
}
event_set_log_callback(&libevent_log_cb);

16
src/bitcoin-tx.cpp
View file

@ -82,7 +82,7 @@ static int AppInitRawTx(int argc, char* argv[])
SetupBitcoinTxArgs();
std::string error;
if (!gArgs.ParseParameters(argc, argv, error)) {
fprintf(stderr, "Error parsing command line arguments: %s\n", error.c_str());
tfm::format(std::cerr, "Error parsing command line arguments: %s\n", error.c_str());
return EXIT_FAILURE;
}
@ -90,7 +90,7 @@ static int AppInitRawTx(int argc, char* argv[])
try {
SelectParams(gArgs.GetChainName());
} catch (const std::exception& e) {
fprintf(stderr, "Error: %s\n", e.what());
tfm::format(std::cerr, "Error: %s\n", e.what());
return EXIT_FAILURE;
}
@ -104,10 +104,10 @@ static int AppInitRawTx(int argc, char* argv[])
"\n";
strUsage += gArgs.GetHelpMessage();
fprintf(stdout, "%s", strUsage.c_str());
tfm::format(std::cout, "%s", strUsage.c_str());
if (argc < 2) {
fprintf(stderr, "Error: too few parameters\n");
tfm::format(std::cerr, "Error: too few parameters\n");
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
@ -723,21 +723,21 @@ static void OutputTxJSON(const CTransaction& tx)
TxToUniv(tx, uint256(), entry);
std::string jsonOutput = entry.write(4);
fprintf(stdout, "%s\n", jsonOutput.c_str());
tfm::format(std::cout, "%s\n", jsonOutput.c_str());
}
static void OutputTxHash(const CTransaction& tx)
{
std::string strHexHash = tx.GetHash().GetHex(); // the hex-encoded transaction hash (aka the transaction id)
fprintf(stdout, "%s\n", strHexHash.c_str());
tfm::format(std::cout, "%s\n", strHexHash.c_str());
}
static void OutputTxHex(const CTransaction& tx)
{
std::string strHex = EncodeHexTx(tx);
fprintf(stdout, "%s\n", strHex.c_str());
tfm::format(std::cout, "%s\n", strHex.c_str());
}
static void OutputTx(const CTransaction& tx)
@ -828,7 +828,7 @@ static int CommandLineRawTx(int argc, char* argv[])
}
if (strPrint != "") {
fprintf((nRet == 0 ? stdout : stderr), "%s\n", strPrint.c_str());
tfm::format(nRet == 0 ? std::cout : std::cerr, "%s\n", strPrint.c_str());
}
return nRet;
}

12
src/bitcoin-wallet.cpp
View file

@ -36,7 +36,7 @@ static bool WalletAppInit(int argc, char* argv[])
SetupWalletToolArgs();
std::string error_message;
if (!gArgs.ParseParameters(argc, argv, error_message)) {
fprintf(stderr, "Error parsing command line arguments: %s\n", error_message.c_str());
tfm::format(std::cerr, "Error parsing command line arguments: %s\n", error_message.c_str());
return false;
}
if (argc < 2 || HelpRequested(gArgs)) {
@ -48,7 +48,7 @@ static bool WalletAppInit(int argc, char* argv[])
" bitcoin-wallet [options] <command>\n\n" +
gArgs.GetHelpMessage();
fprintf(stdout, "%s", usage.c_str());
tfm::format(std::cout, "%s", usage.c_str());
return false;
}
@ -56,7 +56,7 @@ static bool WalletAppInit(int argc, char* argv[])
LogInstance().m_print_to_console = gArgs.GetBoolArg("-printtoconsole", gArgs.GetBoolArg("-debug", false));
if (!fs::is_directory(GetDataDir(false))) {
fprintf(stderr, "Error: Specified data directory \"%s\" does not exist.\n", gArgs.GetArg("-datadir", "").c_str());
tfm::format(std::cerr, "Error: Specified data directory \"%s\" does not exist.\n", gArgs.GetArg("-datadir", "").c_str());
return false;
}
// Check for -testnet or -regtest parameter (Params() calls are only valid after this clause)
@ -87,7 +87,7 @@ int main(int argc, char* argv[])
for(int i = 1; i < argc; ++i) {
if (!IsSwitchChar(argv[i][0])) {
if (!method.empty()) {
fprintf(stderr, "Error: two methods provided (%s and %s). Only one method should be provided.\n", method.c_str(), argv[i]);
tfm::format(std::cerr, "Error: two methods provided (%s and %s). Only one method should be provided.\n", method.c_str(), argv[i]);
return EXIT_FAILURE;
}
method = argv[i];
@ -95,13 +95,13 @@ int main(int argc, char* argv[])
}
if (method.empty()) {
fprintf(stderr, "No method provided. Run `bitcoin-wallet -help` for valid methods.\n");
tfm::format(std::cerr, "No method provided. Run `bitcoin-wallet -help` for valid methods.\n");
return EXIT_FAILURE;
}
// A name must be provided when creating a file
if (method == "create" && !gArgs.IsArgSet("-wallet")) {
fprintf(stderr, "Wallet name must be provided when creating a new wallet.\n");
tfm::format(std::cerr, "Wallet name must be provided when creating a new wallet.\n");
return EXIT_FAILURE;
}

18
src/bitcoind.cpp
View file

@ -70,7 +70,7 @@ static bool AppInit(int argc, char* argv[])
SetupServerArgs();
std::string error;
if (!gArgs.ParseParameters(argc, argv, error)) {
fprintf(stderr, "Error parsing command line arguments: %s\n", error.c_str());
tfm::format(std::cerr, "Error parsing command line arguments: %s\n", error.c_str());
return false;
}
@ -88,7 +88,7 @@ static bool AppInit(int argc, char* argv[])
strUsage += "\n" + gArgs.GetHelpMessage();
}
fprintf(stdout, "%s", strUsage.c_str());
tfm::format(std::cout, "%s", strUsage.c_str());
return true;
}
@ -96,25 +96,25 @@ static bool AppInit(int argc, char* argv[])
{
if (!fs::is_directory(GetDataDir(false)))
{
fprintf(stderr, "Error: Specified data directory \"%s\" does not exist.\n", gArgs.GetArg("-datadir", "").c_str());
tfm::format(std::cerr, "Error: Specified data directory \"%s\" does not exist.\n", gArgs.GetArg("-datadir", "").c_str());
return false;
}
if (!gArgs.ReadConfigFiles(error, true)) {
fprintf(stderr, "Error reading configuration file: %s\n", error.c_str());
tfm::format(std::cerr, "Error reading configuration file: %s\n", error.c_str());
return false;
}
// Check for -testnet or -regtest parameter (Params() calls are only valid after this clause)
try {
SelectParams(gArgs.GetChainName());
} catch (const std::exception& e) {
fprintf(stderr, "Error: %s\n", e.what());
tfm::format(std::cerr, "Error: %s\n", e.what());
return false;
}
// Error out when loose non-argument tokens are encountered on command line
for (int i = 1; i < argc; i++) {
if (!IsSwitchChar(argv[i][0])) {
fprintf(stderr, "Error: Command line contains unexpected token '%s', see bitcoind -h for a list of options.\n", argv[i]);
tfm::format(std::cerr, "Error: Command line contains unexpected token '%s', see bitcoind -h for a list of options.\n", argv[i]);
return false;
}
}
@ -146,18 +146,18 @@ static bool AppInit(int argc, char* argv[])
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
fprintf(stdout, "Bitcoin server starting\n");
tfm::format(std::cout, "Bitcoin server starting\n");
// Daemonize
if (daemon(1, 0)) { // don't chdir (1), do close FDs (0)
fprintf(stderr, "Error: daemon() failed: %s\n", strerror(errno));
tfm::format(std::cerr, "Error: daemon() failed: %s\n", strerror(errno));
return false;
}
#if defined(MAC_OSX)
#pragma GCC diagnostic pop
#endif
#else
fprintf(stderr, "Error: -daemon is not supported on this operating system\n");
tfm::format(std::cerr, "Error: -daemon is not supported on this operating system\n");
return false;
#endif // HAVE_DECL_DAEMON
}

7
src/init.cpp
View file

@ -108,14 +108,13 @@ static fs::path GetPidFile()
NODISCARD static bool CreatePidFile()
{
FILE* file = fsbridge::fopen(GetPidFile(), "w");
fsbridge::ofstream file{GetPidFile()};
if (file) {
#ifdef WIN32
fprintf(file, "%d\n", GetCurrentProcessId());
tfm::format(file, "%d\n", GetCurrentProcessId());
#else
fprintf(file, "%d\n", getpid());
tfm::format(file, "%d\n", getpid());
#endif
fclose(file);
return true;
} else {
return InitError(strprintf(_("Unable to create the PID file '%s': %s"), GetPidFile().string(), std::strerror(errno)));

2
src/noui.cpp
View file

@ -37,7 +37,7 @@ bool noui_ThreadSafeMessageBox(const std::string& message, const std::string& ca
if (!fSecure)
LogPrintf("%s: %s\n", strCaption, message);
fprintf(stderr, "%s: %s\n", strCaption.c_str(), message.c_str());
tfm::format(std::cerr, "%s: %s\n", strCaption.c_str(), message.c_str());
return false;
}

2
src/qt/utilitydialog.cpp
View file

@ -124,7 +124,7 @@ HelpMessageDialog::~HelpMessageDialog()
void HelpMessageDialog::printToConsole()
{
// On other operating systems, the expected action is to print the message to the console.
fprintf(stdout, "%s\n", qPrintable(text));
tfm::format(std::cout, "%s\n", qPrintable(text));
}
void HelpMessageDialog::showOrPrint()

8
src/sync.cpp
View file

@ -57,7 +57,7 @@ struct CLockLocation {
std::string ToString() const
{
return tfm::format(
return strprintf(
"%s %s:%s%s (in thread %s)",
mutexName, sourceFile, itostr(sourceLine), (fTry ? " (TRY)" : ""), m_thread_name);
}
@ -118,7 +118,7 @@ static void potential_deadlock_detected(const std::pair<void*, void*>& mismatch,
LogPrintf(" %s\n", i.second.ToString());
}
if (g_debug_lockorder_abort) {
fprintf(stderr, "Assertion failed: detected inconsistent lock order at %s:%i, details in debug log.\n", __FILE__, __LINE__);
tfm::format(std::cerr, "Assertion failed: detected inconsistent lock order at %s:%i, details in debug log.\n", __FILE__, __LINE__);
abort();
}
throw std::logic_error("potential deadlock detected");
@ -175,7 +175,7 @@ void AssertLockHeldInternal(const char* pszName, const char* pszFile, int nLine,
for (const std::pair<void*, CLockLocation>& i : g_lockstack)
if (i.first == cs)
return;
fprintf(stderr, "Assertion failed: lock %s not held in %s:%i; locks held:\n%s", pszName, pszFile, nLine, LocksHeld().c_str());
tfm::format(std::cerr, "Assertion failed: lock %s not held in %s:%i; locks held:\n%s", pszName, pszFile, nLine, LocksHeld().c_str());
abort();
}
@ -183,7 +183,7 @@ void AssertLockNotHeldInternal(const char* pszName, const char* pszFile, int nLi
{
for (const std::pair<void*, CLockLocation>& i : g_lockstack) {
if (i.first == cs) {
fprintf(stderr, "Assertion failed: lock %s held in %s:%i; locks held:\n%s", pszName, pszFile, nLine, LocksHeld().c_str());
tfm::format(std::cerr, "Assertion failed: lock %s held in %s:%i; locks held:\n%s", pszName, pszFile, nLine, LocksHeld().c_str());
abort();
}
}

1
src/tinyformat.h
View file

@ -1063,6 +1063,7 @@ std::string format(const std::string &fmt, const Args&... args)
} // namespace tinyformat
/** Format arguments and return the string or write to given std::ostream (see tinyformat::format doc for details) */
#define strprintf tfm::format
#endif // TINYFORMAT_H_INCLUDED

4
src/util/system.cpp
View file

@ -673,7 +673,7 @@ void PrintExceptionContinue(const std::exception* pex, const char* pszThread)
{
std::string message = FormatException(pex, pszThread);
LogPrintf("\n\n************************\n%s\n", message);
fprintf(stderr, "\n\n************************\n%s\n", message.c_str());
tfm::format(std::cerr, "\n\n************************\n%s\n", message.c_str());
}
fs::path GetDefaultDataDir()
@ -933,7 +933,7 @@ bool ArgsManager::ReadConfigFiles(std::string& error, bool ignore_invalid_keys)
}
}
for (const std::string& to_include : includeconf) {
fprintf(stderr, "warning: -includeconf cannot be used from included files; ignoring -includeconf=%s\n", to_include.c_str());
tfm::format(std::cerr, "warning: -includeconf cannot be used from included files; ignoring -includeconf=%s\n", to_include.c_str());
}
}
}

38
src/wallet/wallettool.cpp
View file

@ -22,7 +22,7 @@ static void WalletToolReleaseWallet(CWallet* wallet)
static std::shared_ptr<CWallet> CreateWallet(const std::string& name, const fs::path& path)
{
if (fs::exists(path)) {
fprintf(stderr, "Error: File exists already\n");
tfm::format(std::cerr, "Error: File exists already\n");
return nullptr;
}
// dummy chain interface
@ -30,7 +30,7 @@ static std::shared_ptr<CWallet> CreateWallet(const std::string& name, const fs::
bool first_run = true;
DBErrors load_wallet_ret = wallet_instance->LoadWallet(first_run);
if (load_wallet_ret != DBErrors::LOAD_OK) {
fprintf(stderr, "Error creating %s", name.c_str());
tfm::format(std::cerr, "Error creating %s", name.c_str());
return nullptr;
}
@ -40,7 +40,7 @@ static std::shared_ptr<CWallet> CreateWallet(const std::string& name, const fs::
CPubKey seed = wallet_instance->GenerateNewSeed();
wallet_instance->SetHDSeed(seed);
fprintf(stdout, "Topping up keypool...\n");
tfm::format(std::cout, "Topping up keypool...\n");
wallet_instance->TopUpKeyPool();
return wallet_instance;
}
@ -48,7 +48,7 @@ static std::shared_ptr<CWallet> CreateWallet(const std::string& name, const fs::
static std::shared_ptr<CWallet> LoadWallet(const std::string& name, const fs::path& path)
{
if (!fs::exists(path)) {
fprintf(stderr, "Error: Wallet files does not exist\n");
tfm::format(std::cerr, "Error: Wallet files does not exist\n");
return nullptr;
}
@ -59,28 +59,28 @@ static std::shared_ptr<CWallet> LoadWallet(const std::string& name, const fs::pa
bool first_run;
load_wallet_ret = wallet_instance->LoadWallet(first_run);
} catch (const std::runtime_error&) {
fprintf(stderr, "Error loading %s. Is wallet being used by another process?\n", name.c_str());
tfm::format(std::cerr, "Error loading %s. Is wallet being used by another process?\n", name.c_str());
return nullptr;
}
if (load_wallet_ret != DBErrors::LOAD_OK) {
wallet_instance = nullptr;
if (load_wallet_ret == DBErrors::CORRUPT) {
fprintf(stderr, "Error loading %s: Wallet corrupted", name.c_str());
tfm::format(std::cerr, "Error loading %s: Wallet corrupted", name.c_str());
return nullptr;
} else if (load_wallet_ret == DBErrors::NONCRITICAL_ERROR) {
fprintf(stderr, "Error reading %s! All keys read correctly, but transaction data"
tfm::format(std::cerr, "Error reading %s! All keys read correctly, but transaction data"
" or address book entries might be missing or incorrect.",
name.c_str());
} else if (load_wallet_ret == DBErrors::TOO_NEW) {
fprintf(stderr, "Error loading %s: Wallet requires newer version of %s",
tfm::format(std::cerr, "Error loading %s: Wallet requires newer version of %s",
name.c_str(), PACKAGE_NAME);
return nullptr;
} else if (load_wallet_ret == DBErrors::NEED_REWRITE) {
fprintf(stderr, "Wallet needed to be rewritten: restart %s to complete", PACKAGE_NAME);
tfm::format(std::cerr, "Wallet needed to be rewritten: restart %s to complete", PACKAGE_NAME);
return nullptr;
} else {
fprintf(stderr, "Error loading %s", name.c_str());
tfm::format(std::cerr, "Error loading %s", name.c_str());
return nullptr;
}
}
@ -92,12 +92,12 @@ static void WalletShowInfo(CWallet* wallet_instance)
{
LOCK(wallet_instance->cs_wallet);
fprintf(stdout, "Wallet info\n===========\n");
fprintf(stdout, "Encrypted: %s\n", wallet_instance->IsCrypted() ? "yes" : "no");
fprintf(stdout, "HD (hd seed available): %s\n", wallet_instance->GetHDChain().seed_id.IsNull() ? "no" : "yes");
fprintf(stdout, "Keypool Size: %u\n", wallet_instance->GetKeyPoolSize());
fprintf(stdout, "Transactions: %zu\n", wallet_instance->mapWallet.size());
fprintf(stdout, "Address Book: %zu\n", wallet_instance->mapAddressBook.size());
tfm::format(std::cout, "Wallet info\n===========\n");
tfm::format(std::cout, "Encrypted: %s\n", wallet_instance->IsCrypted() ? "yes" : "no");
tfm::format(std::cout, "HD (hd seed available): %s\n", wallet_instance->GetHDChain().seed_id.IsNull() ? "no" : "yes");
tfm::format(std::cout, "Keypool Size: %u\n", wallet_instance->GetKeyPoolSize());
tfm::format(std::cout, "Transactions: %zu\n", wallet_instance->mapWallet.size());
tfm::format(std::cout, "Address Book: %zu\n", wallet_instance->mapAddressBook.size());
}
bool ExecuteWalletToolFunc(const std::string& command, const std::string& name)
@ -112,12 +112,12 @@ bool ExecuteWalletToolFunc(const std::string& command, const std::string& name)
}
} else if (command == "info") {
if (!fs::exists(path)) {
fprintf(stderr, "Error: no wallet file at %s\n", name.c_str());
tfm::format(std::cerr, "Error: no wallet file at %s\n", name.c_str());
return false;
}
std::string error;
if (!WalletBatch::VerifyEnvironment(path, error)) {
fprintf(stderr, "Error loading %s. Is wallet being used by other process?\n", name.c_str());
tfm::format(std::cerr, "Error loading %s. Is wallet being used by other process?\n", name.c_str());
return false;
}
std::shared_ptr<CWallet> wallet_instance = LoadWallet(name, path);
@ -125,7 +125,7 @@ bool ExecuteWalletToolFunc(const std::string& command, const std::string& name)
WalletShowInfo(wallet_instance.get());
wallet_instance->Flush(true);
} else {
fprintf(stderr, "Invalid command: %s\n", command.c_str());
tfm::format(std::cerr, "Invalid command: %s\n", command.c_str());
return false;
}

1
test/lint/lint-format-strings.sh
View file

@ -13,6 +13,7 @@ export LC_ALL=C
FUNCTION_NAMES_AND_NUMBER_OF_LEADING_ARGUMENTS=(
"FatalError,0"
"fprintf,1"
"tfm::format,1" # Assuming tfm::::format(std::ostream&, ...
"LogConnectFailure,1"
"LogPrint,1"
"LogPrintf,0"

6
test/lint/lint-locale-dependence.sh
View file

@ -8,7 +8,6 @@ KNOWN_VIOLATIONS=(
"src/dbwrapper.cpp:.*vsnprintf"
"src/httprpc.cpp.*trim"
"src/init.cpp:.*atoi"
"src/init.cpp:.*fprintf"
"src/qt/rpcconsole.cpp:.*atoi"
"src/rest.cpp:.*strtol"
"src/test/dbwrapper_tests.cpp:.*snprintf"
@ -85,7 +84,7 @@ LOCALE_DEPENDENT_FUNCTIONS=(
mbtowc # LC_CTYPE
mktime
normalize # boost::locale::normalize
# printf # LC_NUMERIC
printf # LC_NUMERIC
putwc
putwchar
scanf # LC_NUMERIC
@ -189,8 +188,7 @@ GIT_GREP_OUTPUT=$(git grep -E "[^a-zA-Z0-9_\`'\"<>](${REGEXP_LOCALE_DEPENDENT_FU
EXIT_CODE=0
for LOCALE_DEPENDENT_FUNCTION in "${LOCALE_DEPENDENT_FUNCTIONS[@]}"; do
MATCHES=$(grep -E "[^a-zA-Z0-9_\`'\"<>]${LOCALE_DEPENDENT_FUNCTION}(_r|_s)?[^a-zA-Z0-9_\`'\"<>]" <<< "${GIT_GREP_OUTPUT}" | \
grep -vE "\.(c|cpp|h):\s*(//|\*|/\*|\").*${LOCALE_DEPENDENT_FUNCTION}" | \
grep -vE 'fprintf\(.*(stdout|stderr)')
grep -vE "\.(c|cpp|h):\s*(//|\*|/\*|\").*${LOCALE_DEPENDENT_FUNCTION}")
if [[ ${REGEXP_IGNORE_EXTERNAL_DEPENDENCIES} != "" ]]; then
MATCHES=$(grep -vE "${REGEXP_IGNORE_EXTERNAL_DEPENDENCIES}" <<< "${MATCHES}")
fi