Add support for configuring the minimum log level at compile time

The minimum log level can be set by defining to macro BPLOG_MINIMUM_SEVERITY
to one of google_breakpad::LogStream::Severity values. The default is
SEVERITY_INFO.

BUG=none
R=mark@chromium.org

Review URL: https://breakpad.appspot.com/724002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1231 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
mark@chromium.org 2013-11-05 19:43:48 +00:00
parent 4b6e0bb952
commit c7a1674f16

View File

@ -146,8 +146,20 @@ int ErrnoString(string *error_string);
#define BPLOG_INIT(pargc, pargv)
#endif // BPLOG_INIT
#define BPLOG_LAZY_STREAM(stream, condition) \
!(condition) ? (void) 0 : \
google_breakpad::LogMessageVoidify() & (BPLOG_ ## stream)
#ifndef BPLOG_MINIMUM_SEVERITY
#define BPLOG_MINIMUM_SEVERITY SEVERITY_INFO
#endif
#define BPLOG_LOG_IS_ON(severity) \
((google_breakpad::LogStream::SEVERITY_ ## severity) >= \
(google_breakpad::LogStream::BPLOG_MINIMUM_SEVERITY))
#ifndef BPLOG
#define BPLOG(severity) BPLOG_ ## severity
#define BPLOG(severity) BPLOG_LAZY_STREAM(severity, BPLOG_LOG_IS_ON(severity))
#endif // BPLOG
#ifndef BPLOG_INFO
@ -169,7 +181,6 @@ int ErrnoString(string *error_string);
#endif // BPLOG_ERROR
#define BPLOG_IF(severity, condition) \
!(condition) ? (void) 0 : \
google_breakpad::LogMessageVoidify() & BPLOG(severity)
BPLOG_LAZY_STREAM(severity, ((condition) && BPLOG_LOG_IS_ON(severity)))
#endif // PROCESSOR_LOGGING_H__