wroclaw-git-backups/nix
1
0
Fork 0
mirror of https://github.com/NixOS/nix synced 2025-06-30 11:43:15 +02:00
Code Activity

add some comments

Browse source
This commit is contained in:
Ben Burdette 2020-06-04 11:53:19 -06:00
parent 721943e1d4
commit 94427ffee3
3 changed files with 42 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

33
src/libutil/logging.hh
View file

@ -150,9 +150,23 @@ bool handleJSONLogMessage(const std::string & msg,
extern Verbosity verbosity; /* suppress msgs > this */
/* Print a message if the current log level is at least the specified
level. Note that this has to be implemented as a macro to ensure
that the arguments are evaluated lazily. */
/* Print a message with the standard ErrorInfo format.
In general, use these 'log' macros for reporting problems that may require user
intervention or that need more explanation. Use the 'print' macros for more
lightweight status messages. */
#define logErrorInfo(level, errorInfo...) \
do { \
if (level <= nix::verbosity) { \
logger->logEI(level, errorInfo); \
} \
} while (0)
#define logError(errorInfo...) logErrorInfo(lvlError, errorInfo)
#define logWarning(errorInfo...) logErrorInfo(lvlWarn, errorInfo)
/* Print a string message if the current log level is at least the specified
level. Note that this has to be implemented as a macro to ensure that the
arguments are evaluated lazily. */
#define printMsg(level, args...) \
do { \
if (level <= nix::verbosity) { \
@ -166,18 +180,7 @@ extern Verbosity verbosity; /* suppress msgs > this */
#define debug(args...) printMsg(lvlDebug, args)
#define vomit(args...) printMsg(lvlVomit, args)
#define logErrorInfo(level, errorInfo...) \
do { \
if (level <= nix::verbosity) { \
logger->logEI(level, errorInfo); \
} \
} while (0)
#define logError(errorInfo...) logErrorInfo(lvlError, errorInfo)
#define logWarning(errorInfo...) logErrorInfo(lvlWarn, errorInfo)
/* if verbosity >= lvlWarn, print a message with a yellow 'warning:' prefix. */
template<typename... Args>
inline void warn(const std::string & fs, const Args & ... args)
{