diff options
Diffstat (limited to 'logd/LogBuffer.cpp')
| -rw-r--r-- | logd/LogBuffer.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/logd/LogBuffer.cpp b/logd/LogBuffer.cpp index 260e237..a0436ef 100644 --- a/logd/LogBuffer.cpp +++ b/logd/LogBuffer.cpp @@ -15,6 +15,7 @@ */ #include <ctype.h> +#include <errno.h> #include <stdio.h> #include <string.h> #include <sys/user.h> @@ -132,11 +133,11 @@ LogBuffer::LogBuffer(LastLogTimes *times) init(); } -void LogBuffer::log(log_id_t log_id, log_time realtime, - uid_t uid, pid_t pid, pid_t tid, - const char *msg, unsigned short len) { +int LogBuffer::log(log_id_t log_id, log_time realtime, + uid_t uid, pid_t pid, pid_t tid, + const char *msg, unsigned short len) { if ((log_id >= LOG_ID_MAX) || (log_id < 0)) { - return; + return -EINVAL; } LogBufferElement *elem = new LogBufferElement(log_id, realtime, uid, pid, tid, msg, len); @@ -193,6 +194,8 @@ void LogBuffer::log(log_id_t log_id, log_time realtime, stats.add(elem); maybePrune(log_id); pthread_mutex_unlock(&mLogElementsLock); + + return len; } // If we're using more than 256K of memory for log entries, prune |