Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 1b1b6f50 authored by Stefan Lafon's avatar Stefan Lafon
Browse files

Create stats buffer in logd. 

Test: Ran the existing tests in logd, liblog and logcat. Confirmed that the liblog tests are already failing at head. Also that logcat test fails at head.
Change-Id: I65b801bb0b84c9d4983c3f4af6895a366ced0d7a
parent 35fe1610

liblog/include/log/log.h

+2 −0
Original line number Diff line number Diff line
@@ -95,6 +95,8 @@ int __android_log_btwrite(int32_t tag, char type, const void* payload, 
                          size_t len);

int __android_log_bswrite(int32_t tag, const char* payload);



int __android_log_stats_bwrite(int32_t tag, const void* payload, size_t len);



#define android_bWriteLog(tag, payload, len) \

  __android_log_bwrite(tag, payload, len)

#define android_btWriteLog(tag, type, payload, len) \

liblog/include/log/log_id.h

+3 −2
Original line number Diff line number Diff line
@@ -31,8 +31,9 @@ typedef enum log_id { 
  LOG_ID_EVENTS = 2,

  LOG_ID_SYSTEM = 3,

  LOG_ID_CRASH = 4,

  LOG_ID_SECURITY = 5,

  LOG_ID_KERNEL = 6, /* place last, third-parties can not use it */

  LOG_ID_STATS = 5,

  LOG_ID_SECURITY = 6,

  LOG_ID_KERNEL = 7, /* place last, third-parties can not use it */



  LOG_ID_MAX

} log_id_t;

liblog/log_event_list.c

+4 −2
Original line number Diff line number Diff line
@@ -301,7 +301,7 @@ LIBLOG_ABI_PUBLIC int android_log_write_list(android_log_context ctx, 
  const char* msg;

  ssize_t len;



  if ((id != LOG_ID_EVENTS) && (id != LOG_ID_SECURITY)) {

  if ((id != LOG_ID_EVENTS) && (id != LOG_ID_SECURITY) && (id != LOG_ID_STATS)) {

    return -EINVAL;

  }
@@ -326,7 +326,9 @@ LIBLOG_ABI_PUBLIC int android_log_write_list(android_log_context ctx, 
  }

  return (id == LOG_ID_EVENTS)

             ? __android_log_bwrite(context->tag, msg, len)

             : __android_log_security_bwrite(context->tag, msg, len);

             : ((id == LOG_ID_STATS)

                    ? __android_log_stats_bwrite(context->tag, msg, len)

                    : __android_log_security_bwrite(context->tag, msg, len));

}



LIBLOG_ABI_PRIVATE int android_log_write_list_buffer(android_log_context ctx,

liblog/logger_name.c

+1 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ static const char* LOG_NAME[LOG_ID_MAX] = { 
  [LOG_ID_EVENTS] = "events",

  [LOG_ID_SYSTEM] = "system",

  [LOG_ID_CRASH] = "crash",

  [LOG_ID_STATS] = "stats",

  [LOG_ID_SECURITY] = "security",

  [LOG_ID_KERNEL] = "kernel",

  /* clang-format on */

liblog/logger_write.c

+13 −0
Original line number Diff line number Diff line
@@ -546,6 +546,19 @@ LIBLOG_ABI_PUBLIC int __android_log_bwrite(int32_t tag, const void* payload, 
  return write_to_log(LOG_ID_EVENTS, vec, 2);

}



LIBLOG_ABI_PUBLIC int __android_log_stats_bwrite(int32_t tag,

                                                 const void* payload,

                                                 size_t len) {

  struct iovec vec[2];



  vec[0].iov_base = &tag;

  vec[0].iov_len = sizeof(tag);

  vec[1].iov_base = (void*)payload;

  vec[1].iov_len = len;



  return write_to_log(LOG_ID_STATS, vec, 2);

}



LIBLOG_ABI_PUBLIC int __android_log_security_bwrite(int32_t tag,

                                                    const void* payload,

                                                    size_t len) {