Rewrite syslog(3) to use Android logging.
Since we don't have syslogd on Android and you can't run one on a non-rooted
device, it's more useful if syslog output just goes to the regular Android
logging system.
Bug: 14292866
(cherry picked from commit 3ad8ecb64e9dd5614169232b84a93eb3b8aa32d7)
Change-Id: I3038855ca4f22532bf6d2c45d3f8028b866975f9
diff --git a/libc/bionic/libc_logging.cpp b/libc/bionic/libc_logging.cpp
index e656a12..88d9790 100644
--- a/libc/bionic/libc_logging.cpp
+++ b/libc/bionic/libc_logging.cpp
@@ -378,6 +378,9 @@
} else if (c == '%') {
buffer[0] = '%';
buffer[1] = '\0';
+ } else if (c == 'm') {
+ // syslog-like %m for strerror(errno).
+ str = strerror(errno);
} else {
__assert(__FILE__, __LINE__, "conversion specifier unsupported");
}