Fix <sys/klog.h> to correspond to the kernel operations.
This makes the constants correspond to those in the Linux kernel's
include/linux/syslog.h, but keeping our old badly-named constants for
source compatibility.
Change-Id: Ia47d1299205754cbfffd29ed48b497b53d1edaae
diff --git a/libc/include/sys/klog.h b/libc/include/sys/klog.h
index 21bb7d9..02851d2 100644
--- a/libc/include/sys/klog.h
+++ b/libc/include/sys/klog.h
@@ -32,17 +32,25 @@
__BEGIN_DECLS
-#define KLOG_CLOSE 0
-#define KLOG_OPEN 1
-#define KLOG_READ 2
-#define KLOG_READ_ALL 3
-#define KLOG_READ_CLEAR 4
-#define KLOG_CLEAR 5
-#define KLOG_DISABLE 6
-#define KLOG_ENABLE 7
-#define KLOG_SETLEVEL 8
+/* These correspond to the kernel's SYSLOG_ACTION_whatever constants. */
+#define KLOG_CLOSE 0
+#define KLOG_OPEN 1
+#define KLOG_READ 2
+#define KLOG_READ_ALL 3
+#define KLOG_READ_CLEAR 4
+#define KLOG_CLEAR 5
+#define KLOG_CONSOLE_OFF 6
+#define KLOG_CONSOLE_ON 7
+#define KLOG_CONSOLE_LEVEL 8
+#define KLOG_SIZE_UNREAD 9
+#define KLOG_SIZE_BUFFER 10
+
+/* These are deprecated names that were used in earlier bionic releases. Do not use. */
+#define KLOG_DISABLE 6
+#define KLOG_ENABLE 7
+#define KLOG_SETLEVEL 8
#define KLOG_UNREADSIZE 9
-#define KLOG_WRITE 10
+#define KLOG_WRITE 10
extern int klogctl(int, char *, int);