diff options
Diffstat (limited to 'boost/log/sinks/text_file_backend.hpp')
| -rw-r--r-- | boost/log/sinks/text_file_backend.hpp | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/boost/log/sinks/text_file_backend.hpp b/boost/log/sinks/text_file_backend.hpp index 7fe6df80ad..68f698848f 100644 --- a/boost/log/sinks/text_file_backend.hpp +++ b/boost/log/sinks/text_file_backend.hpp @@ -27,6 +27,7 @@ #include <boost/date_time/posix_time/posix_time_types.hpp> #include <boost/filesystem/path.hpp> #include <boost/log/keywords/max_size.hpp> +#include <boost/log/keywords/max_files.hpp> #include <boost/log/keywords/min_free_space.hpp> #include <boost/log/keywords/target.hpp> #include <boost/log/keywords/file_name.hpp> @@ -129,7 +130,8 @@ namespace aux { BOOST_LOG_API shared_ptr< collector > make_collector( filesystem::path const& target_dir, uintmax_t max_size, - uintmax_t min_free_space + uintmax_t min_free_space, + uintmax_t max_files = (std::numeric_limits< uintmax_t >::max)() ); template< typename ArgsT > inline shared_ptr< collector > make_collector(ArgsT const& args) @@ -137,7 +139,8 @@ namespace aux { return aux::make_collector( filesystem::path(args[keywords::target]), args[keywords::max_size | (std::numeric_limits< uintmax_t >::max)()], - args[keywords::min_free_space | static_cast< uintmax_t >(0)]); + args[keywords::min_free_space | static_cast< uintmax_t >(0)], + args[keywords::max_files | (std::numeric_limits< uintmax_t >::max)()]); } } // namespace aux @@ -159,6 +162,11 @@ inline shared_ptr< collector > make_collector(T1 const& a1, T2 const& a2, T3 con { return aux::make_collector((a1, a2, a3)); } +template< typename T1, typename T2, typename T3, typename T4 > +inline shared_ptr< collector > make_collector(T1 const& a1, T2 const& a2, T3 const& a3, T4 const& a4) +{ + return aux::make_collector((a1, a2, a3, a4)); +} #else @@ -190,6 +198,9 @@ inline shared_ptr< collector > make_collector(T1 const& a1, T2 const& a2, T3 con * the collector tries to maintain. If the threshold is exceeded, the oldest * file(s) is deleted to free space. The threshold is not maintained, if not * specified. + * \li \c max_files - Specifies the maximum number of log files stored. If the number of files exceeds + * this threshold, the oldest file(s) is deleted to free space. The threshhold is + * not maintained if not specified. * * \return The file collector. */ |