logd: use libbase logging

We can use libbase logging to output to the kernel log instead of the
'prdebug' function, so use that instead.

Bonus #1: we can now use CHECK().
Bonus #2: logging unit tests automatically output to stderr.
Bonus #3: We see dependent library's logs instead of losing them to
the void.

Test: logging unit tests
Test: logs show appropriately in dmesg / stderr
Test: CHECK() works
Change-Id: I92f8056b4820dc4998996cf46460568085299700

1 files changed, 0 insertions, 8 deletions

diff --git a/logd/LogBufferTest.cpp b/logd/LogBufferTest.cpp
index ced4a215f..e651b4fec 100644
--- a/logd/LogBufferTest.cpp
+++ b/logd/LogBufferTest.cpp
@@ -43,14 +43,6 @@ bool __android_logger_valid_buffer_size(unsigned long) {
 }
 #endif
 
-void android::prdebug(const char* fmt, ...) {
-    va_list ap;
-    va_start(ap, fmt);
-    vfprintf(stderr, fmt, ap);
-    fprintf(stderr, "\n");
-    va_end(ap);
-}
-
 char* android::uidToName(uid_t) {
     return nullptr;
 }