Merge "liblog: cleanup log_read.h header"
diff --git a/liblog/include/log/log_read.h b/liblog/include/log/log_read.h
index f3be0b8..e2bc297 100644
--- a/liblog/include/log/log_read.h
+++ b/liblog/include/log/log_read.h
@@ -16,22 +16,8 @@
#pragma once
-#include <sys/types.h>
-
-/* deal with possible sys/cdefs.h conflict with fcntl.h */
-#ifdef __unused
-#define __unused_defined __unused
-#undef __unused
-#endif
-
-#include <fcntl.h> /* Pick up O_* macros */
-
-/* restore definitions from above */
-#ifdef __unused_defined
-#define __unused __attribute__((__unused__))
-#endif
-
#include <stdint.h>
+#include <sys/types.h>
#include <log/log_id.h>
#include <log/log_time.h>
@@ -40,6 +26,8 @@
extern "C" {
#endif
+#define ANDROID_LOG_WRAP_DEFAULT_TIMEOUT 7200 /* 2 hour default */
+
/*
* Native log reading interface section. See logcat for sample code.
*
@@ -114,13 +102,10 @@
char* buf, size_t len);
int android_logger_set_prune_list(struct logger_list* logger_list, const char* buf, size_t len);
-#ifndef O_NONBLOCK
+/* The below values are used for the `mode` argument of the below functions. */
+/* Note that 0x00000003 were previously used and should be considered reserved. */
#define ANDROID_LOG_NONBLOCK 0x00000800
-#else
-#define ANDROID_LOG_NONBLOCK O_NONBLOCK
-#endif
#define ANDROID_LOG_WRAP 0x40000000 /* Block until buffer about to wrap */
-#define ANDROID_LOG_WRAP_DEFAULT_TIMEOUT 7200 /* 2 hour default */
#define ANDROID_LOG_PSTORE 0x80000000
struct logger_list* android_logger_list_alloc(int mode, unsigned int tail,
diff --git a/liblog/include_vndk/log/log.h b/liblog/include_vndk/log/log.h
index a79beec..ab4adc4 100644
--- a/liblog/include_vndk/log/log.h
+++ b/liblog/include_vndk/log/log.h
@@ -3,6 +3,9 @@
#ifndef _LIBS_LOG_LOG_H
#define _LIBS_LOG_LOG_H
+/* Historically vendors have depended on this header being included. */
+#include <fcntl.h>
+
#include <android/log.h>
#include <log/log_id.h>
#include <log/log_main.h>