src/cpp-common/bt2c/logging.hpp

   1 /*
   2  * SPDX-FileCopyrightText: 2023 Philippe Proulx <pproulx@efficios.com>
   3  * SPDX-License-Identifier: MIT
   4  */
   5
   6 #ifndef BABELTRACE_CPP_COMMON_BT2C_LOGGING_HPP
   7 #define BABELTRACE_CPP_COMMON_BT2C_LOGGING_HPP
   8
   9 #include <cstring>
  10 #include <iterator>
  11 #include <string>
  12 #include <utility>
  13 #include <vector>
  14
  15 #include <glib.h>
  16
  17 #include <babeltrace2/babeltrace.h>
  18
  19 #include "common/assert.h"
  20 #include "cpp-common/bt2/private-query-executor.hpp"
  21 #include "cpp-common/bt2/self-component-class.hpp"
  22 #include "cpp-common/bt2/self-component-port.hpp"
  23 #include "cpp-common/bt2/self-message-iterator.hpp"
  24 #include "cpp-common/bt2s/optional.hpp"
  25 #include "cpp-common/bt2s/span.hpp"
  26 #include "cpp-common/vendor/fmt/core.h"
  27 #include "cpp-common/vendor/wise-enum/wise_enum.h"
  28 #include "logging/log-api.h"
  29
  30 namespace bt2c {
  31
  32 /*
  33  * A logger contains an actor (self component class, self component,
  34  * self message iterator, or simple module name), a current logging
  35  * level, and a logging tag.
  36  *
  37  * It offers the log(), logMem(), logErrno(), logErrorAndThrow(),
  38  * logErrorAndRethrow(), logErrorErrnoAndThrow(), and
  39  * logErrorErrnoAndRethrow() method templates to log using a given
  40  * level, optionally append a cause to the error of the current thread
  41  * using the correct actor, and optionally throw or rethrow.
  42  *
  43  * The methods above expect a format string and zero or more arguments
  44  * to be formatted with fmt::format().
  45  */
  46 class Logger final
  47 {
  48 public:
  49     using MemData = bt2s::span<const std::uint8_t>;
  50
  51     /* clang-format off */
  52
  53     /* Available log levels */
  54     WISE_ENUM_CLASS_MEMBER(Level,
  55         (Trace,     BT_LOG_TRACE),
  56         (Debug,     BT_LOG_DEBUG),
  57         (Info,      BT_LOG_INFO),
  58         (Warning,   BT_LOG_WARNING),
  59         (Error,     BT_LOG_ERROR),
  60         (Fatal,     BT_LOG_FATAL),
  61         (None,      BT_LOG_NONE)
  62     )
  63
  64     /* clang-format on */
  65
  66     /*
  67      * Builds a logger from the self component class `selfCompCls` using
  68      * the tag `tag` and the logging level of `privQueryExec`.
  69      */
  70     explicit Logger(const bt2::SelfComponentClass selfCompCls,
  71                     const bt2::PrivateQueryExecutor privQueryExec, std::string tag) noexcept :
  72         _mSelfCompCls {selfCompCls},
  73         _mLevel {static_cast<Level>(privQueryExec.loggingLevel())}, _mTag {std::move(tag)}
  74     {
  75     }
  76
  77     /*
  78      * Builds a logger from the self component `selfComp` using the tag
  79      * `tag`.
  80      */
  81     explicit Logger(const bt2::SelfComponent selfComp, std::string tag) noexcept :
  82         _mSelfComp {selfComp}, _mLevel {static_cast<Level>(selfComp.loggingLevel())}, _mTag {
  83                                                                                           std::move(
  84                                                                                               tag)}
  85     {
  86     }
  87
  88     /*
  89      * Builds a logger from the self source component `selfComp` using
  90      * the tag `tag`.
  91      */
  92     explicit Logger(const bt2::SelfSourceComponent selfComp, std::string tag) noexcept :
  93         Logger {
  94             bt2::SelfComponent {bt_self_component_source_as_self_component(selfComp.libObjPtr())},
  95             std::move(tag)}
  96     {
  97     }
  98
  99     /*
 100      * Builds a logger from the self filter component `selfComp` using
 101      * the tag `tag`.
 102      */
 103     explicit Logger(const bt2::SelfFilterComponent selfComp, std::string tag) noexcept :
 104         Logger {
 105             bt2::SelfComponent {bt_self_component_filter_as_self_component(selfComp.libObjPtr())},
 106             std::move(tag)}
 107     {
 108     }
 109
 110     /*
 111      * Builds a logger from the self sink component `selfComp` using the
 112      * tag `tag`.
 113      */
 114     explicit Logger(const bt2::SelfSinkComponent selfComp, std::string tag) noexcept :
 115         Logger {bt2::SelfComponent {bt_self_component_sink_as_self_component(selfComp.libObjPtr())},
 116                 std::move(tag)}
 117     {
 118     }
 119
 120     /*
 121      * Builds a logger from the self message iterator `selfMsgIter`
 122      * using the tag `tag`.
 123      */
 124     explicit Logger(const bt2::SelfMessageIterator selfMsgIter, std::string tag) noexcept :
 125         _mSelfMsgIter {selfMsgIter},
 126         _mLevel {static_cast<Level>(selfMsgIter.component().loggingLevel())}, _mTag {std::move(tag)}
 127     {
 128     }
 129
 130     /*
 131      * Builds a logger from the module named `moduleName` using the tag
 132      * `tag` and logging level `logLevel`.
 133      */
 134     explicit Logger(std::string moduleName, std::string tag, const Level logLevel) noexcept :
 135         _mModuleName {std::move(moduleName)}, _mLevel {logLevel}, _mTag {std::move(tag)}
 136     {
 137     }
 138
 139     /*
 140      * Builds a logger from another logger `other` using the new tag
 141      * `newTag`.
 142      */
 143     explicit Logger(const Logger& other, std::string newTag) :
 144         _mSelfCompCls {other._mSelfCompCls}, _mSelfComp {other._mSelfComp},
 145         _mSelfMsgIter {other._mSelfMsgIter},
 146         _mModuleName {other._mModuleName}, _mLevel {other._mLevel}, _mTag {std::move(newTag)}
 147     {
 148     }
 149
 150     /*
 151      * Current logging level.
 152      */
 153     Level level() const noexcept
 154     {
 155         return _mLevel;
 156     }
 157
 158     /*
 159      * Current logging level converted to a `bt_log_level` value.
 160      *
 161      * For legacy code.
 162      */
 163     bt_log_level cLevel() const noexcept
 164     {
 165         return static_cast<bt_log_level>(_mLevel);
 166     }
 167
 168     /*
 169      * Whether or not this logger would log at the level `level`.
 170      */
 171     bool wouldLog(const Level level) const noexcept
 172     {
 173         return BT_LOG_ON_CUR_LVL(static_cast<int>(level), static_cast<int>(_mLevel));
 174     }
 175
 176     /*
 177      * Whether or not this logger would log at the trace level.
 178      */
 179     bool wouldLogT() const noexcept
 180     {
 181         return this->wouldLog(Level::Trace);
 182     }
 183
 184     /*
 185      * Whether or not this logger would log at the debug level.
 186      */
 187     bool wouldLogD() const noexcept
 188     {
 189         return this->wouldLog(Level::Debug);
 190     }
 191
 192     /*
 193      * Whether or not this logger would log at the info level.
 194      */
 195     bool wouldLogI() const noexcept
 196     {
 197         return this->wouldLog(Level::Info);
 198     }
 199
 200     /*
 201      * Whether or not this logger would log at the warning level.
 202      */
 203     bool wouldLogW() const noexcept
 204     {
 205         return this->wouldLog(Level::Warning);
 206     }
 207
 208     /*
 209      * Whether or not this logger would log at the error level.
 210      */
 211     bool wouldLogE() const noexcept
 212     {
 213         return this->wouldLog(Level::Error);
 214     }
 215
 216     /*
 217      * Whether or not this logger would log at the fatal level.
 218      */
 219     bool wouldLogF() const noexcept
 220     {
 221         return this->wouldLog(Level::Fatal);
 222     }
 223
 224     /*
 225      * Logging tag.
 226      */
 227     const std::string& tag() const noexcept
 228     {
 229         return _mTag;
 230     }
 231
 232     /*
 233      * Self component class actor, or `bt2s::nullopt` if none.
 234      */
 235     const bt2s::optional<bt2::SelfComponentClass>& selfCompCls() const noexcept
 236     {
 237         return _mSelfCompCls;
 238     }
 239
 240     /*
 241      * Self component actor, or `bt2s::nullopt` if none.
 242      */
 243     const bt2s::optional<bt2::SelfComponent>& selfComp() const noexcept
 244     {
 245         return _mSelfComp;
 246     }
 247
 248     /*
 249      * Self message iterator actor, or `bt2s::nullopt` if none.
 250      */
 251     const bt2s::optional<bt2::SelfMessageIterator>& selfMsgIter() const noexcept
 252     {
 253         return _mSelfMsgIter;
 254     }
 255
 256     /*
 257      * Name of module actor, or `bt2s::nullopt` if none.
 258      */
 259     const bt2s::optional<std::string>& moduleName() const noexcept
 260     {
 261         return _mModuleName;
 262     }
 263
 264 private:
 265     struct _StdLogWriter final
 266     {
 267         static void write(const char * const fileName, const char * const funcName,
 268                           const unsigned lineNo, const Level level, const char * const tag, MemData,
 269                           const char * const initMsg, const char * const msg) noexcept
 270         {
 271             BT_ASSERT_DBG(initMsg && std::strcmp(initMsg, "") == 0);
 272             bt_log_write(fileName, funcName, lineNo, static_cast<bt_log_level>(level), tag, msg);
 273         }
 274     };
 275
 276 public:
 277     /*
 278      * Logs using the level `LevelV`.
 279      *
 280      * This method forwards `fmt` and `args` to fmt::format() to create
 281      * the log message.
 282      *
 283      * If `AppendCauseV` is true, this method also appends a cause to
 284      * the error of the current thread using the same message.
 285      */
 286     template <Level LevelV, bool AppendCauseV, typename... ArgTs>
 287     void log(const char * const fileName, const char * const funcName, const unsigned int lineNo,
 288              const char * const fmt, ArgTs&&...args) const
 289     {
 290         this->_log<_StdLogWriter, LevelV, AppendCauseV>(fileName, funcName, lineNo, {}, "", fmt,
 291                                                         std::forward<ArgTs>(args)...);
 292     }
 293
 294     /*
 295      * Logs `msg` using the level `LevelV`.
 296      *
 297      * If `AppendCauseV` is true, this method also appends a cause to
 298      * the error of the current thread using the same message.
 299      */
 300     template <Level LevelV, bool AppendCauseV>
 301     void logStr(const char * const fileName, const char * const funcName, const unsigned int lineNo,
 302                 const char * const msg) const
 303     {
 304         this->_logStr<_StdLogWriter, LevelV, AppendCauseV>(fileName, funcName, lineNo, {}, "", msg);
 305     }
 306
 307     /*
 308      * Like log() with the `Level::Error` level, but also throws a
 309      * default-constructed instance of `ExcT`.
 310      */
 311     template <bool AppendCauseV, typename ExcT, typename... ArgTs>
 312     [[noreturn]] void logErrorAndThrow(const char * const fileName, const char * const funcName,
 313                                        const unsigned int lineNo, const char * const fmt,
 314                                        ArgTs&&...args) const
 315     {
 316         this->log<Level::Error, AppendCauseV>(fileName, funcName, lineNo, fmt,
 317                                               std::forward<ArgTs>(args)...);
 318         throw ExcT {};
 319     }
 320
 321     /*
 322      * Like logStr() with the `Level::Error` level, but also throws a
 323      * default-constructed instance of `ExcT`.
 324      */
 325     template <bool AppendCauseV, typename ExcT>
 326     [[noreturn]] void logErrorStrAndThrow(const char * const fileName, const char * const funcName,
 327                                           const unsigned int lineNo, const char * const msg) const
 328     {
 329         this->logStr<Level::Error, AppendCauseV>(fileName, funcName, lineNo, msg);
 330         throw ExcT {};
 331     }
 332
 333     /*
 334      * Like log() with the `Level::Error` level, but also rethrows.
 335      */
 336     template <bool AppendCauseV, typename... ArgTs>
 337     [[noreturn]] void logErrorAndRethrow(const char * const fileName, const char * const funcName,
 338                                          const unsigned int lineNo, const char * const fmt,
 339                                          ArgTs&&...args) const
 340     {
 341         this->log<Level::Error, AppendCauseV>(fileName, funcName, lineNo, fmt,
 342                                               std::forward<ArgTs>(args)...);
 343         throw;
 344     }
 345
 346     /*
 347      * Like logStr() with the `Level::Error` level, but also rethrows.
 348      */
 349     template <bool AppendCauseV>
 350     [[noreturn]] void logErrorStrAndRethrow(const char * const fileName,
 351                                             const char * const funcName, const unsigned int lineNo,
 352                                             const char * const msg) const
 353     {
 354         this->logStr<Level::Error, AppendCauseV>(fileName, funcName, lineNo, msg);
 355         throw;
 356     }
 357
 358 private:
 359     struct _InitMsgLogWriter final
 360     {
 361         static void write(const char * const fileName, const char * const funcName,
 362                           const unsigned lineNo, const Level level, const char * const tag, MemData,
 363                           const char * const initMsg, const char * const msg) noexcept
 364         {
 365             bt_log_write_printf(funcName, fileName, lineNo, static_cast<bt_log_level>(level), tag,
 366                                 "%s%s", initMsg, msg);
 367         }
 368     };
 369
 370 public:
 371     /*
 372      * Logs the message of `errno` using the level `LevelV`.
 373      *
 374      * The log message starts with `initMsg`, is followed with the
 375      * message for `errno`, and then with what fmt::format() creates
 376      * given `fmt` and `args`.
 377      *
 378      * If `AppendCauseV` is true, this method also appends a cause to
 379      * the error of the current thread using the same message.
 380      */
 381     template <Level LevelV, bool AppendCauseV, typename... ArgTs>
 382     void logErrno(const char * const fileName, const char * const funcName,
 383                   const unsigned int lineNo, const char * const initMsg, const char * const fmt,
 384                   ArgTs&&...args) const
 385     {
 386         this->_log<_InitMsgLogWriter, LevelV, AppendCauseV>(fileName, funcName, lineNo, {},
 387                                                             this->_errnoIntroStr(initMsg).c_str(),
 388                                                             fmt, std::forward<ArgTs>(args)...);
 389     }
 390
 391     /*
 392      * Logs the message of `errno` using the level `LevelV`.
 393      *
 394      * The log message starts with `initMsg`, is followed with the
 395      * message for `errno`, and then with `msg`.
 396      *
 397      * If `AppendCauseV` is true, this method also appends a cause to
 398      * the error of the current thread using the same message.
 399      */
 400     template <Level LevelV, bool AppendCauseV>
 401     void logErrnoStr(const char * const fileName, const char * const funcName,
 402                      const unsigned int lineNo, const char * const initMsg,
 403                      const char * const msg) const
 404     {
 405         this->_logStr<_InitMsgLogWriter, LevelV, AppendCauseV>(
 406             fileName, funcName, lineNo, {}, this->_errnoIntroStr(initMsg).c_str(), msg);
 407     }
 408
 409     /*
 410      * Like logErrno() with the `Level::Error` level, but also throws a
 411      * default-constructed instance of `ExcT`.
 412      */
 413     template <bool AppendCauseV, typename ExcT, typename... ArgTs>
 414     [[noreturn]] void logErrorErrnoAndThrow(const char * const fileName,
 415                                             const char * const funcName, const unsigned int lineNo,
 416                                             const char * const initMsg, const char * const fmt,
 417                                             ArgTs&&...args) const
 418     {
 419         this->logErrno<Level::Error, AppendCauseV>(fileName, funcName, lineNo, initMsg, fmt,
 420                                                    std::forward<ArgTs>(args)...);
 421         throw ExcT {};
 422     }
 423
 424     /*
 425      * Like logErrnoStr() with the `Level::Error` level, but also throws
 426      * a default-constructed instance of `ExcT`.
 427      */
 428     template <bool AppendCauseV, typename ExcT>
 429     [[noreturn]] void
 430     logErrorErrnoStrAndThrow(const char * const fileName, const char * const funcName,
 431                              const unsigned int lineNo, const char * const initMsg,
 432                              const char * const msg) const
 433     {
 434         this->logErrnoStr<Level::Error, AppendCauseV>(fileName, funcName, lineNo, initMsg, msg);
 435         throw ExcT {};
 436     }
 437
 438     /*
 439      * Like logErrno() with the `Level::Error` level, but also rethrows.
 440      */
 441     template <bool AppendCauseV, typename... ArgTs>
 442     [[noreturn]] void logErrorErrnoAndRethrow(const char * const fileName,
 443                                               const char * const funcName,
 444                                               const unsigned int lineNo, const char * const initMsg,
 445                                               const char * const fmt, ArgTs&&...args) const
 446     {
 447         this->logErrno<Level::Error, AppendCauseV>(fileName, funcName, lineNo, initMsg, fmt,
 448                                                    std::forward<ArgTs>(args)...);
 449         throw;
 450     }
 451
 452     /*
 453      * Like logErrnoStr() with the `Level::Error` level, but also
 454      * rethrows.
 455      */
 456     template <bool AppendCauseV>
 457     [[noreturn]] void
 458     logErrorErrnoStrAndRethrow(const char * const fileName, const char * const funcName,
 459                                const unsigned int lineNo, const char * const initMsg,
 460                                const char * const msg) const
 461     {
 462         this->logErrnoStr<Level::Error, AppendCauseV>(fileName, funcName, lineNo, initMsg, msg);
 463         throw;
 464     }
 465
 466 private:
 467     struct _MemLogWriter final
 468     {
 469         static void write(const char * const fileName, const char * const funcName,
 470                           const unsigned lineNo, const Level level, const char * const tag,
 471                           const MemData memData, const char *, const char * const msg) noexcept
 472         {
 473             bt_log_write_mem(funcName, fileName, lineNo, static_cast<bt_log_level>(level), tag,
 474                              memData.data(), memData.size(), msg);
 475         }
 476     };
 477
 478 public:
 479     /*
 480      * Logs memory data using the level `LevelV`.
 481      *
 482      * This method forwards `fmt` and `args` to fmt::format() to create
 483      * the log message.
 484      */
 485     template <Level LevelV, typename... ArgTs>
 486     void logMem(const char * const fileName, const char * const funcName, const unsigned int lineNo,
 487                 const MemData memData, const char * const fmt, ArgTs&&...args) const
 488     {
 489         this->_log<_MemLogWriter, LevelV, false>(fileName, funcName, lineNo, memData, "", fmt,
 490                                                  std::forward<ArgTs>(args)...);
 491     }
 492
 493     /*
 494      * Logs memory data using the level `LevelV`, starting with the
 495      * message `msg`.
 496      */
 497     template <Level LevelV>
 498     void logMemStr(const char * const fileName, const char * const funcName,
 499                    const unsigned int lineNo, const MemData memData, const char * const msg) const
 500     {
 501         this->_logStr<_MemLogWriter, LevelV, false>(fileName, funcName, lineNo, memData, "", msg);
 502     }
 503
 504 private:
 505     /*
 506      * Formats a log message with fmt::format() given `fmt` and `args`,
 507      * and then forwards everything to _logStr().
 508      */
 509     template <typename LogWriterT, Level LevelV, bool AppendCauseV, typename... ArgTs>
 510     void _log(const char * const fileName, const char * const funcName, const unsigned int lineNo,
 511               const MemData memData, const char * const initMsg, const char * const fmt,
 512               ArgTs&&...args) const
 513     {
 514         /* Only format arguments if logging or appending an error cause */
 515         if (G_UNLIKELY(this->wouldLog(LevelV) || AppendCauseV)) {
 516             /*
 517              * Format arguments to our buffer (fmt::format_to() doesn't
 518              * append a null character).
 519              */
 520             _mBuf.clear();
 521             fmt::format_to(std::back_inserter(_mBuf), fmt, std::forward<ArgTs>(args)...);
 522             _mBuf.push_back('\0');
 523         }
 524
 525         this->_logStr<LogWriterT, LevelV, AppendCauseV>(fileName, funcName, lineNo, memData,
 526                                                         initMsg, _mBuf.data());
 527     }
 528
 529     /*
 530      * Calls LogWriterT::write() with its arguments to log using the
 531      * level `LevelV`.
 532      *
 533      * If `AppendCauseV` is true, this method also appends a cause to
 534      * the error of the current thread using the concatenation of
 535      * `initMsg` and `msg` as the message.
 536      */
 537     template <typename LogWriterT, Level LevelV, bool AppendCauseV>
 538     void _logStr(const char * const fileName, const char * const funcName,
 539                  const unsigned int lineNo, const MemData memData, const char * const initMsg,
 540                  const char * const msg) const
 541     {
 542         /* Initial message and main message are required */
 543         BT_ASSERT(initMsg);
 544         BT_ASSERT(msg);
 545
 546         /* Log if needed */
 547         if (this->wouldLog(LevelV)) {
 548             LogWriterT::write(fileName, funcName, lineNo, LevelV, _mTag.data(), memData, initMsg,
 549                               msg);
 550         }
 551
 552         /* Append an error cause if needed */
 553         if (AppendCauseV) {
 554             if (_mSelfMsgIter) {
 555                 bt_current_thread_error_append_cause_from_message_iterator(
 556                     _mSelfMsgIter->libObjPtr(), fileName, lineNo, "%s%s", initMsg, msg);
 557             } else if (_mSelfComp) {
 558                 bt_current_thread_error_append_cause_from_component(
 559                     _mSelfComp->libObjPtr(), fileName, lineNo, "%s%s", initMsg, msg);
 560             } else if (_mSelfCompCls) {
 561                 bt_current_thread_error_append_cause_from_component_class(
 562                     _mSelfCompCls->libObjPtr(), fileName, lineNo, "%s%s", initMsg, msg);
 563             } else {
 564                 BT_ASSERT(_mModuleName);
 565                 bt_current_thread_error_append_cause_from_unknown(_mModuleName->data(), fileName,
 566                                                                   lineNo, "%s%s", initMsg, msg);
 567             }
 568         }
 569     }
 570
 571     static std::string _errnoIntroStr(const char * const initMsg)
 572     {
 573         BT_ASSERT(errno != 0);
 574         return fmt::format("{}: {}", initMsg, g_strerror(errno));
 575     }
 576
 577     /* Exactly one of the following four members has a value */
 578     bt2s::optional<bt2::SelfComponentClass> _mSelfCompCls;
 579     bt2s::optional<bt2::SelfComponent> _mSelfComp;
 580     bt2s::optional<bt2::SelfMessageIterator> _mSelfMsgIter;
 581     bt2s::optional<std::string> _mModuleName;
 582
 583     /* Current logging level */
 584     Level _mLevel;
 585
 586     /* Logging tag */
 587     std::string _mTag;
 588
 589     /* Formatting buffer */
 590     mutable std::vector<char> _mBuf;
 591 };
 592
 593 /*
 594  * Returns `s` if it's not `nullptr`, or the `(null)` string otherwise.
 595  */
 596 inline const char *maybeNull(const char * const s) noexcept
 597 {
 598     return s ? s : "(null)";
 599 }
 600
 601 } /* namespace bt2c */
 602
 603 /* Internal: default logger name */
 604 #define _BT_CPPLOG_DEF_LOGGER _mLogger
 605
 606 /*
 607  * Calls log() on `_logger` to log using the level `_lvl`.
 608  */
 609 #define BT_CPPLOG_EX(_lvl, _logger, _fmt, ...)                                                     \
 610     do {                                                                                           \
 611         if (G_UNLIKELY((_logger).wouldLog(_lvl))) {                                                \
 612             (_logger).template log<(_lvl), false>(__FILE__, __func__, __LINE__, (_fmt),            \
 613                                                   ##__VA_ARGS__);                                  \
 614         }                                                                                          \
 615     } while (0)
 616
 617 /*
 618  * BT_CPPLOG_EX() with specific logging levels.
 619  */
 620 #define BT_CPPLOGT_SPEC(_logger, _fmt, ...)                                                        \
 621     BT_CPPLOG_EX(bt2c::Logger::Level::Trace, (_logger), (_fmt), ##__VA_ARGS__)
 622 #define BT_CPPLOGD_SPEC(_logger, _fmt, ...)                                                        \
 623     BT_CPPLOG_EX(bt2c::Logger::Level::Debug, (_logger), (_fmt), ##__VA_ARGS__)
 624 #define BT_CPPLOGI_SPEC(_logger, _fmt, ...)                                                        \
 625     BT_CPPLOG_EX(bt2c::Logger::Level::Info, (_logger), (_fmt), ##__VA_ARGS__)
 626 #define BT_CPPLOGW_SPEC(_logger, _fmt, ...)                                                        \
 627     BT_CPPLOG_EX(bt2c::Logger::Level::Warning, (_logger), (_fmt), ##__VA_ARGS__)
 628 #define BT_CPPLOGE_SPEC(_logger, _fmt, ...)                                                        \
 629     BT_CPPLOG_EX(bt2c::Logger::Level::Error, (_logger), (_fmt), ##__VA_ARGS__)
 630 #define BT_CPPLOGF_SPEC(_logger, _fmt, ...)                                                        \
 631     BT_CPPLOG_EX(bt2c::Logger::Level::Fatal, (_logger), (_fmt), ##__VA_ARGS__)
 632
 633 /*
 634  * BT_CPPLOG_EX() with specific logging levels and using the default
 635  * logger.
 636  */
 637 #define BT_CPPLOGT(_fmt, ...) BT_CPPLOGT_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__)
 638 #define BT_CPPLOGD(_fmt, ...) BT_CPPLOGD_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__)
 639 #define BT_CPPLOGI(_fmt, ...) BT_CPPLOGI_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__)
 640 #define BT_CPPLOGW(_fmt, ...) BT_CPPLOGW_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__)
 641 #define BT_CPPLOGE(_fmt, ...) BT_CPPLOGE_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__)
 642 #define BT_CPPLOGF(_fmt, ...) BT_CPPLOGF_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__)
 643
 644 /*
 645  * Calls logStr() on `_logger` to log using the level `_lvl`.
 646  */
 647 #define BT_CPPLOG_STR_EX(_lvl, _logger, _msg)                                                      \
 648     (_logger).template logStr<(_lvl), false>(__FILE__, __func__, __LINE__, (_msg))
 649
 650 /*
 651  * BT_CPPLOG_STR_EX() with specific logging levels.
 652  */
 653 #define BT_CPPLOGT_STR_SPEC(_logger, _msg)                                                         \
 654     BT_CPPLOG_STR_EX(bt2c::Logger::Level::Trace, (_logger), (_msg))
 655 #define BT_CPPLOGD_STR_SPEC(_logger, _msg)                                                         \
 656     BT_CPPLOG_STR_EX(bt2c::Logger::Level::Debug, (_logger), (_msg))
 657 #define BT_CPPLOGI_STR_SPEC(_logger, _msg)                                                         \
 658     BT_CPPLOG_STR_EX(bt2c::Logger::Level::Info, (_logger), (_msg))
 659 #define BT_CPPLOGW_STR_SPEC(_logger, _msg)                                                         \
 660     BT_CPPLOG_STR_EX(bt2c::Logger::Level::Warning, (_logger), (_msg))
 661 #define BT_CPPLOGE_STR_SPEC(_logger, _msg)                                                         \
 662     BT_CPPLOG_STR_EX(bt2c::Logger::Level::Error, (_logger), (_msg))
 663 #define BT_CPPLOGF_STR_SPEC(_logger, _msg)                                                         \
 664     BT_CPPLOG_STR_EX(bt2c::Logger::Level::Fatal, (_logger), (_msg))
 665
 666 /*
 667  * BT_CPPLOG_STR_EX() with specific logging levels and using the default
 668  * logger.
 669  */
 670 #define BT_CPPLOGT_STR(_msg) BT_CPPLOGT_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg))
 671 #define BT_CPPLOGD_STR(_msg) BT_CPPLOGD_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg))
 672 #define BT_CPPLOGI_STR(_msg) BT_CPPLOGI_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg))
 673 #define BT_CPPLOGW_STR(_msg) BT_CPPLOGW_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg))
 674 #define BT_CPPLOGE_STR(_msg) BT_CPPLOGE_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg))
 675 #define BT_CPPLOGF_STR(_msg) BT_CPPLOGF_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg))
 676
 677 /*
 678  * Calls logMem() on `_logger` to log using the level `_lvl`.
 679  */
 680 #define BT_CPPLOG_MEM_EX(_lvl, _logger, _memData, _fmt, ...)                                       \
 681     do {                                                                                           \
 682         if (G_UNLIKELY((_logger).wouldLog(_lvl))) {                                                \
 683             (_logger).template logMem<(_lvl)>(__FILE__, __func__, __LINE__, (_memData), (_fmt),    \
 684                                               ##__VA_ARGS__);                                      \
 685         }                                                                                          \
 686     } while (0)
 687
 688 /*
 689  * BT_CPPLOG_MEM_EX() with specific logging levels.
 690  */
 691 #define BT_CPPLOGT_MEM_SPEC(_logger, _memData, _fmt, ...)                                          \
 692     BT_CPPLOG_MEM_EX(bt2c::Logger::Level::Trace, (_logger), (_memData), (_fmt), ##__VA_ARGS__)
 693 #define BT_CPPLOGD_MEM_SPEC(_logger, _memData, _fmt, ...)                                          \
 694     BT_CPPLOG_MEM_EX(bt2c::Logger::Level::Debug, (_logger), (_memData), (_fmt), ##__VA_ARGS__)
 695 #define BT_CPPLOGI_MEM_SPEC(_logger, _memData, _fmt, ...)                                          \
 696     BT_CPPLOG_MEM_EX(bt2c::Logger::Level::Info, (_logger), (_memData), (_fmt), ##__VA_ARGS__)
 697 #define BT_CPPLOGW_MEM_SPEC(_logger, _memData, _fmt, ...)                                          \
 698     BT_CPPLOG_MEM_EX(bt2c::Logger::Level::Warning, (_logger), (_memData), (_fmt), ##__VA_ARGS__)
 699 #define BT_CPPLOGE_MEM_SPEC(_logger, _memData, _fmt, ...)                                          \
 700     BT_CPPLOG_MEM_EX(bt2c::Logger::Level::Error, (_logger), (_memData), (_fmt), ##__VA_ARGS__)
 701 #define BT_CPPLOGF_MEM_SPEC(_logger, _memData, _fmt, ...)                                          \
 702     BT_CPPLOG_MEM_EX(bt2c::Logger::Level::Fatal, (_logger), (_memData), (_fmt), ##__VA_ARGS__)
 703
 704 /*
 705  * BT_CPPLOG_MEM_EX() with specific logging levels and using the default
 706  * logger.
 707  */
 708 #define BT_CPPLOGT_MEM(_memData, _fmt, ...)                                                        \
 709     BT_CPPLOGT_MEM_SPEC(_BT_CPPLOG_DEF_LOGGER, (_memData), (_fmt), ##__VA_ARGS__)
 710 #define BT_CPPLOGD_MEM(_memData, _fmt, ...)                                                        \
 711     BT_CPPLOGD_MEM_SPEC(_BT_CPPLOG_DEF_LOGGER, (_memData), (_fmt), ##__VA_ARGS__)
 712 #define BT_CPPLOGI_MEM(_memData, _fmt, ...)                                                        \
 713     BT_CPPLOGI_MEM_SPEC(_BT_CPPLOG_DEF_LOGGER, (_memData), (_fmt), ##__VA_ARGS__)
 714 #define BT_CPPLOGW_MEM(_memData, _fmt, ...)                                                        \
 715     BT_CPPLOGW_MEM_SPEC(_BT_CPPLOG_DEF_LOGGER, (_memData), (_fmt), ##__VA_ARGS__)
 716 #define BT_CPPLOGE_MEM(_memData, _fmt, ...)                                                        \
 717     BT_CPPLOGE_MEM_SPEC(_BT_CPPLOG_DEF_LOGGER, (_memData), (_fmt), ##__VA_ARGS__)
 718 #define BT_CPPLOGF_MEM(_memData, _fmt, ...)                                                        \
 719     BT_CPPLOGF_MEM_SPEC(_BT_CPPLOG_DEF_LOGGER, (_memData), (_fmt), ##__VA_ARGS__)
 720
 721 /*
 722  * Calls logMemStr() on `_logger` to log using the level `_lvl`.
 723  */
 724 #define BT_CPPLOG_MEM_STR_EX(_lvl, _logger, _memData, _msg)                                        \
 725     (_logger).template logMemStr<(_lvl)>(__FILE__, __func__, __LINE__, (_memData), (_msg))
 726
 727 /*
 728  * BT_CPPLOG_MEM_STR_EX() with specific logging levels.
 729  */
 730 #define BT_CPPLOGT_MEM_STR_SPEC(_logger, _memData, _msg)                                           \
 731     BT_CPPLOG_MEM_STR_EX(bt2c::Logger::Level::TRACE, (_logger), (_memData), (_msg))
 732 #define BT_CPPLOGD_MEM_STR_SPEC(_logger, _memData, _msg)                                           \
 733     BT_CPPLOG_MEM_STR_EX(bt2c::Logger::Level::DEBUG, (_logger), (_memData), (_msg))
 734 #define BT_CPPLOGI_MEM_STR_SPEC(_logger, _memData, _msg)                                           \
 735     BT_CPPLOG_MEM_STR_EX(bt2c::Logger::Level::INFO, (_logger), (_memData), (_msg))
 736 #define BT_CPPLOGW_MEM_STR_SPEC(_logger, _memData, _msg)                                           \
 737     BT_CPPLOG_MEM_STR_EX(bt2c::Logger::Level::WARNING, (_logger), (_memData), (_msg))
 738 #define BT_CPPLOGE_MEM_STR_SPEC(_logger, _memData, _msg)                                           \
 739     BT_CPPLOG_MEM_STR_EX(bt2c::Logger::Level::Error, (_logger), (_memData), (_msg))
 740 #define BT_CPPLOGF_MEM_STR_SPEC(_logger, _memData, _msg)                                           \
 741     BT_CPPLOG_MEM_STR_EX(bt2c::Logger::Level::FATAL, (_logger), (_memData), (_msg))
 742
 743 /*
 744  * BT_CPPLOG_MEM_STR_EX() with specific logging levels and using the
 745  * default logger.
 746  */
 747 #define BT_CPPLOGT_MEM_STR(_memData, _msg)                                                         \
 748     BT_CPPLOGT_MEM_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_memData), (_msg))
 749 #define BT_CPPLOGD_MEM_STR(_memData, _msg)                                                         \
 750     BT_CPPLOGD_MEM_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_memData), (_msg))
 751 #define BT_CPPLOGI_MEM_STR(_memData, _msg)                                                         \
 752     BT_CPPLOGI_MEM_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_memData), (_msg))
 753 #define BT_CPPLOGW_MEM_STR(_memData, _msg)                                                         \
 754     BT_CPPLOGW_MEM_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_memData), (_msg))
 755 #define BT_CPPLOGE_MEM_STR(_memData, _msg)                                                         \
 756     BT_CPPLOGE_MEM_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_memData), (_msg))
 757 #define BT_CPPLOGF_MEM_STR(_memData, _msg)                                                         \
 758     BT_CPPLOGF_MEM_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_memData), (_msg))
 759
 760 /*
 761  * Calls logErrno() on `_logger` to log using the level `_lvl` and
 762  * initial message `_initMsg`.
 763  */
 764 #define BT_CPPLOG_ERRNO_EX(_lvl, _logger, _initMsg, _fmt, ...)                                     \
 765     do {                                                                                           \
 766         if (G_UNLIKELY((_logger).wouldLog(_lvl))) {                                                \
 767             (_logger).template logErrno<(_lvl), false>(__FILE__, __func__, __LINE__, (_initMsg),   \
 768                                                        (_fmt), ##__VA_ARGS__);                     \
 769         }                                                                                          \
 770     } while (0)
 771
 772 /*
 773  * BT_CPPLOG_ERRNO_EX() with specific logging levels.
 774  */
 775 #define BT_CPPLOGT_ERRNO_SPEC(_logger, _initMsg, _fmt, ...)                                        \
 776     BT_CPPLOG_ERRNO_EX(bt2c::Logger::Level::Trace, (_logger), (_initMsg), (_fmt), ##__VA_ARGS__)
 777 #define BT_CPPLOGD_ERRNO_SPEC(_logger, _initMsg, _fmt, ...)                                        \
 778     BT_CPPLOG_ERRNO_EX(bt2c::Logger::Level::Debug, (_logger), (_initMsg), (_fmt), ##__VA_ARGS__)
 779 #define BT_CPPLOGI_ERRNO_SPEC(_logger, _initMsg, _fmt, ...)                                        \
 780     BT_CPPLOG_ERRNO_EX(bt2c::Logger::Level::Info, (_logger), (_initMsg), (_fmt), ##__VA_ARGS__)
 781 #define BT_CPPLOGW_ERRNO_SPEC(_logger, _initMsg, _fmt, ...)                                        \
 782     BT_CPPLOG_ERRNO_EX(bt2c::Logger::Level::Warning, (_logger), (_initMsg), (_fmt), ##__VA_ARGS__)
 783 #define BT_CPPLOGE_ERRNO_SPEC(_logger, _initMsg, _fmt, ...)                                        \
 784     BT_CPPLOG_ERRNO_EX(bt2c::Logger::Level::Error, (_logger), (_initMsg), (_fmt), ##__VA_ARGS__)
 785 #define BT_CPPLOGF_ERRNO_SPEC(_logger, _initMsg, _fmt, ...)                                        \
 786     BT_CPPLOG_ERRNO_EX(bt2c::Logger::Level::Fatal, (_logger), (_initMsg), (_fmt), ##__VA_ARGS__)
 787
 788 /*
 789  * BT_CPPLOG_ERRNO_EX() with specific logging levels and using the
 790  * default logger.
 791  */
 792 #define BT_CPPLOGT_ERRNO(_initMsg, _fmt, ...)                                                      \
 793     BT_CPPLOGT_ERRNO_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_fmt), ##__VA_ARGS__)
 794 #define BT_CPPLOGD_ERRNO(_initMsg, _fmt, ...)                                                      \
 795     BT_CPPLOGD_ERRNO_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_fmt), ##__VA_ARGS__)
 796 #define BT_CPPLOGI_ERRNO(_initMsg, _fmt, ...)                                                      \
 797     BT_CPPLOGI_ERRNO_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_fmt), ##__VA_ARGS__)
 798 #define BT_CPPLOGW_ERRNO(_initMsg, _fmt, ...)                                                      \
 799     BT_CPPLOGW_ERRNO_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_fmt), ##__VA_ARGS__)
 800 #define BT_CPPLOGE_ERRNO(_initMsg, _fmt, ...)                                                      \
 801     BT_CPPLOGE_ERRNO_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_fmt), ##__VA_ARGS__)
 802 #define BT_CPPLOGF_ERRNO(_initMsg, _fmt, ...)                                                      \
 803     BT_CPPLOGF_ERRNO_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_fmt), ##__VA_ARGS__)
 804
 805 /*
 806  * Calls logErrnoStr() on `_logger` to log using the level `_lvl` and
 807  * initial message `_initMsg`.
 808  */
 809 #define BT_CPPLOG_ERRNO_STR_EX(_lvl, _logger, _initMsg, _msg)                                      \
 810     (_logger).template logErrnoStr<(_lvl), false>(__FILE__, __func__, __LINE__, (_initMsg), (_msg))
 811
 812 /*
 813  * BT_CPPLOG_ERRNO_STR_EX() with specific logging levels.
 814  */
 815 #define BT_CPPLOGT_ERRNO_STR_SPEC(_logger, _initMsg, _msg)                                         \
 816     BT_CPPLOG_ERRNO_STR_EX(bt2c::Logger::Level::Trace, (_logger), (_initMsg), (_msg))
 817 #define BT_CPPLOGD_ERRNO_STR_SPEC(_logger, _initMsg, _msg)                                         \
 818     BT_CPPLOG_ERRNO_STR_EX(bt2c::Logger::Level::Debug, (_logger), (_initMsg), (_msg))
 819 #define BT_CPPLOGI_ERRNO_STR_SPEC(_logger, _initMsg, _msg)                                         \
 820     BT_CPPLOG_ERRNO_STR_EX(bt2c::Logger::Level::Info, (_logger), (_initMsg), (_msg))
 821 #define BT_CPPLOGW_ERRNO_STR_SPEC(_logger, _initMsg, _msg)                                         \
 822     BT_CPPLOG_ERRNO_STR_EX(bt2c::Logger::Level::Warning, (_logger), (_initMsg), (_msg))
 823 #define BT_CPPLOGE_ERRNO_STR_SPEC(_logger, _initMsg, _msg)                                         \
 824     BT_CPPLOG_ERRNO_STR_EX(bt2c::Logger::Level::Error, (_logger), (_initMsg), (_msg))
 825 #define BT_CPPLOGF_ERRNO_STR_SPEC(_logger, _initMsg, _msg)                                         \
 826     BT_CPPLOG_ERRNO_STR_EX(bt2c::Logger::Level::Fatal, (_logger), (_initMsg), (_msg))
 827
 828 /*
 829  * BT_CPPLOG_ERRNO_STR_EX() with specific logging levels and using the
 830  * default logger.
 831  */
 832 #define BT_CPPLOGT_ERRNO_STR(_initMsg, _msg)                                                       \
 833     BT_CPPLOGT_ERRNO_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_msg))
 834 #define BT_CPPLOGD_ERRNO_STR(_initMsg, _msg)                                                       \
 835     BT_CPPLOGD_ERRNO_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_msg))
 836 #define BT_CPPLOGI_ERRNO_STR(_initMsg, _msg)                                                       \
 837     BT_CPPLOGI_ERRNO_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_msg))
 838 #define BT_CPPLOGW_ERRNO_STR(_initMsg, _msg)                                                       \
 839     BT_CPPLOGW_ERRNO_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_msg))
 840 #define BT_CPPLOGE_ERRNO_STR(_initMsg, _msg)                                                       \
 841     BT_CPPLOGE_ERRNO_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_msg))
 842 #define BT_CPPLOGF_ERRNO_STR(_initMsg, _msg)                                                       \
 843     BT_CPPLOGF_ERRNO_STR_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_msg))
 844
 845 /*
 846  * Calls log() on `_logger` with the `Error` level to log an error and
 847  * append a cause to the error of the current thread.
 848  */
 849 #define BT_CPPLOGE_APPEND_CAUSE_SPEC(_logger, _fmt, ...)                                           \
 850     (_logger).template log<bt2c::Logger::Level::Error, true>(__FILE__, __func__, __LINE__, (_fmt), \
 851                                                              ##__VA_ARGS__)
 852
 853 /*
 854  * BT_CPPLOGE_APPEND_CAUSE_SPEC() using the default logger.
 855  */
 856 #define BT_CPPLOGE_APPEND_CAUSE(_fmt, ...)                                                         \
 857     BT_CPPLOGE_APPEND_CAUSE_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__)
 858
 859 /*
 860  * Calls logStr() on `_logger` with the `Error` level to log an error and
 861  * append a cause to the error of the current thread.
 862  */
 863 #define BT_CPPLOGE_STR_APPEND_CAUSE_SPEC(_logger, _msg)                                            \
 864     (_logger).template logStr<bt2c::Logger::Level::Error, true>(__FILE__, __func__, __LINE__,      \
 865                                                                 (_msg))
 866
 867 /*
 868  * BT_CPPLOGE_STR_APPEND_CAUSE_SPEC() using the default logger.
 869  */
 870 #define BT_CPPLOGE_STR_APPEND_CAUSE(_msg)                                                          \
 871     BT_CPPLOGE_STR_APPEND_CAUSE_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg))
 872
 873 /*
 874  * Calls logErrorAndThrow() on `_logger` to log an error, append a cause
 875  * to the error of the current thread, and throw an instance of
 876  * `_excCls`.
 877  */
 878 #define BT_CPPLOGE_APPEND_CAUSE_AND_THROW_SPEC(_logger, _excCls, _fmt, ...)                        \
 879     (_logger).template logErrorAndThrow<true, _excCls>(__FILE__, __func__, __LINE__, (_fmt),       \
 880                                                        ##__VA_ARGS__)
 881
 882 /*
 883  * BT_CPPLOGE_APPEND_CAUSE_AND_THROW_SPEC() using the default logger.
 884  */
 885 #define BT_CPPLOGE_APPEND_CAUSE_AND_THROW(_excCls, _fmt, ...)                                      \
 886     BT_CPPLOGE_APPEND_CAUSE_AND_THROW_SPEC(_BT_CPPLOG_DEF_LOGGER, _excCls, (_fmt), ##__VA_ARGS__)
 887
 888 /*
 889  * Calls logErrorStrAndThrow() on `_logger` to log an error, append a
 890  * cause to the error of the current thread, and throw an instance of
 891  * `_excCls`.
 892  */
 893 #define BT_CPPLOGE_STR_APPEND_CAUSE_AND_THROW_SPEC(_logger, _excCls, _msg)                         \
 894     (_logger).template logErrorStrAndThrow<true, _excCls>(__FILE__, __func__, __LINE__, (_msg))
 895
 896 /*
 897  * BT_CPPLOGE_STR_APPEND_CAUSE_AND_THROW_SPEC() using the default
 898  * logger.
 899  */
 900 #define BT_CPPLOGE_STR_APPEND_CAUSE_AND_THROW(_excCls, _msg)                                       \
 901     BT_CPPLOGE_STR_APPEND_CAUSE_AND_THROW_SPEC(_BT_CPPLOG_DEF_LOGGER, _excCls, (_msg))
 902
 903 /*
 904  * Calls logErrorAndRethrow() on `_logger` to log an error, append a
 905  * cause to the error of the current thread, and throw an instance of
 906  * `_excCls`.
 907  */
 908 #define BT_CPPLOGE_APPEND_CAUSE_AND_RETHROW_SPEC(_logger, _fmt, ...)                               \
 909     (_logger).template logErrorAndRethrow<true>(__FILE__, __func__, __LINE__, (_fmt), ##__VA_ARGS__)
 910
 911 /*
 912  * BT_CPPLOGE_APPEND_CAUSE_AND_RETHROW_SPEC() using the default logger.
 913  */
 914 #define BT_CPPLOGE_APPEND_CAUSE_AND_RETHROW(_fmt, ...)                                             \
 915     BT_CPPLOGE_APPEND_CAUSE_AND_RETHROW_SPEC(_BT_CPPLOG_DEF_LOGGER, (_fmt), ##__VA_ARGS__)
 916
 917 /*
 918  * Calls logErrorStrAndRethrow() on `_logger` to log an error, append a
 919  * cause to the error of the current thread, and throw an instance of
 920  * `_excCls`.
 921  */
 922 #define BT_CPPLOGE_STR_APPEND_CAUSE_AND_RETHROW_SPEC(_logger, _msg)                                \
 923     (_logger).template logErrorStrAndRethrow<true>(__FILE__, __func__, __LINE__, (_msg))
 924
 925 /*
 926  * BT_CPPLOGE_STR_APPEND_CAUSE_AND_RETHROW_SPEC() using the default
 927  * logger.
 928  */
 929 #define BT_CPPLOGE_STR_APPEND_CAUSE_AND_RETHROW(_msg)                                              \
 930     BT_CPPLOGE_STR_APPEND_CAUSE_AND_RETHROW_SPEC(_BT_CPPLOG_DEF_LOGGER, (_msg))
 931
 932 /*
 933  * Calls logErrno() on `_logger` with the `Level::Error` level to log an
 934  * error and append a cause to the error of the current thread.
 935  */
 936 #define BT_CPPLOGE_ERRNO_APPEND_CAUSE_SPEC(_logger, _initMsg, _fmt, ...)                           \
 937     (_logger).template logErrno<bt2c::Logger::Level::Error, true>(                                 \
 938         __FILE__, __func__, __LINE__, (_initMsg), (_fmt), ##__VA_ARGS__)
 939
 940 /*
 941  * BT_CPPLOGE_ERRNO_APPEND_CAUSE_SPEC() using the default logger.
 942  */
 943 #define BT_CPPLOGE_ERRNO_APPEND_CAUSE(_initMsg, _fmt, ...)                                         \
 944     BT_CPPLOGE_ERRNO_APPEND_CAUSE_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_fmt), ##__VA_ARGS__)
 945
 946 /*
 947  * Calls logErrnoStr() on `_logger` with the `Level::Error` level to log
 948  * an error and append a cause to the error of the current thread.
 949  */
 950 #define BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_SPEC(_logger, _initMsg, _msg)                            \
 951     (_logger).template logErrnoStr<bt2c::Logger::Level::Error, true>(__FILE__, __func__, __LINE__, \
 952                                                                      (_initMsg), (_msg))
 953
 954 /*
 955  * BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_SPEC() using the default logger.
 956  */
 957 #define BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE(_initMsg, _msg)                                          \
 958     BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_msg))
 959
 960 /*
 961  * Calls logErrorErrnoAndThrow() on `_logger` to log an error, append a
 962  * cause to the error of the current thread, and throw an instance of
 963  * `_excCls`.
 964  */
 965 #define BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_THROW_SPEC(_logger, _excCls, _initMsg, _fmt, ...)        \
 966     (_logger).template logErrorErrnoAndThrow<true, _excCls>(__FILE__, __func__, __LINE__,          \
 967                                                             (_initMsg), (_fmt), ##__VA_ARGS__)
 968
 969 /*
 970  * BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_THROW_SPEC() using the default
 971  * logger.
 972  */
 973 #define BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_THROW(_excCls, _initMsg, _fmt, ...)                      \
 974     BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_THROW_SPEC(_BT_CPPLOG_DEF_LOGGER, _excCls, (_initMsg),       \
 975                                                  (_fmt), ##__VA_ARGS__)
 976
 977 /*
 978  * Calls logErrorErrnoStrAndThrow() on `_logger` to log an error, append
 979  * a cause to the error of the current thread, and throw an instance of
 980  * `_excCls`.
 981  */
 982 #define BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_THROW_SPEC(_logger, _excCls, _initMsg, _msg)         \
 983     (_logger).template logErrorErrnoStrAndThrow<true, _excCls>(__FILE__, __func__, __LINE__,       \
 984                                                                (_initMsg), (_msg))
 985
 986 /*
 987  * BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_THROW_SPEC() using the default
 988  * logger.
 989  */
 990 #define BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_THROW(_excCls, _initMsg, _msg)                       \
 991     BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_THROW_SPEC(_BT_CPPLOG_DEF_LOGGER, _excCls, (_initMsg),   \
 992                                                      (_msg))
 993
 994 /*
 995  * Calls logErrorErrnoAndRethrow() on `_logger` to log an error, append
 996  * a cause to the error of the current thread, and throw an instance of
 997  * `_excCls`.
 998  */
 999 #define BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_RETHROW_SPEC(_logger, _initMsg, _fmt, ...)               \
1000     (_logger).template logErrorErrnoAndRethrow<true>(__FILE__, __func__, __LINE__, (_initMsg),     \
1001                                                      (_fmt), ##__VA_ARGS__)
1002
1003 /*
1004  * BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_RETHROW_SPEC() using the default
1005  * logger.
1006  */
1007 #define BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_RETHROW(_initMsg, _fmt, ...)                             \
1008     BT_CPPLOGE_ERRNO_APPEND_CAUSE_AND_RETHROW_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_fmt),      \
1009                                                    ##__VA_ARGS__)
1010
1011 /*
1012  * Calls logErrorErrnoStrAndRethrow() on `_logger` to log an error,
1013  * append a cause to the error of the current thread, and throw an
1014  * instance of `_excCls`.
1015  */
1016 #define BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_RETHROW_SPEC(_logger, _initMsg, _msg)                \
1017     (_logger).template logErrorErrnoStrAndRethrow<true>(__FILE__, __func__, __LINE__, (_initMsg),  \
1018                                                         (_msg))
1019
1020 /*
1021  * BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_RETHROW_SPEC() using the
1022  * default logger.
1023  */
1024 #define BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_RETHROW(_initMsg, _msg)                              \
1025     BT_CPPLOGE_ERRNO_STR_APPEND_CAUSE_AND_RETHROW_SPEC(_BT_CPPLOG_DEF_LOGGER, (_initMsg), (_msg))
1026
1027 #endif /* BABELTRACE_CPP_COMMON_BT2C_LOGGING_HPP */