logd: liblog: logcat: Add LogWhiteBlackList

- liblog android_logger_get_log_size and android_logger_get_readable_size
  adjusted to return long instead of int because of -G flag extending range

NB: ifdef'd only for userdebug and eng builds

- liblog Add android_logger_[sg]et_prune_list and android_logger_set_log_size
- logcat Add -P, -p and -G flags
- logd Add LogWhiteBlackList and configurable log size

(cherry picked from commit 18a5432158ad43b8faefe4950b30e760200ce0b4)

Change-Id: I1572338c1b34bd968ad7867857ef708156ec3b6a

1 files changed, 11 insertions, 2 deletions

diff --git a/include/log/logger.h b/include/log/logger.h
index 8537c1df4..8dab234df 100644
--- a/include/log/logger.h
+++ b/include/log/logger.h
@@ -140,14 +140,23 @@ struct logger;
 log_id_t android_logger_get_id(struct logger *logger);
 
 int android_logger_clear(struct logger *logger);
-int android_logger_get_log_size(struct logger *logger);
-int android_logger_get_log_readable_size(struct logger *logger);
+long android_logger_get_log_size(struct logger *logger);
+#ifdef USERDEBUG_BUILD
+int android_logger_set_log_size(struct logger *logger, unsigned long size);
+#endif
+long android_logger_get_log_readable_size(struct logger *logger);
 int android_logger_get_log_version(struct logger *logger);
 
 struct logger_list;
 
 ssize_t android_logger_get_statistics(struct logger_list *logger_list,
                                       char *buf, size_t len);
+#ifdef USERDEBUG_BUILD
+ssize_t android_logger_get_prune_list(struct logger_list *logger_list,
+                                      char *buf, size_t len);
+int android_logger_set_prune_list(struct logger_list *logger_list,
+                                  char *buf, size_t len);
+#endif
 
 struct logger_list *android_logger_list_alloc(int mode,
                                               unsigned int tail,