Merge "Exporting C headers from system/core"

include/cutils

+../libcutils/include/cutils/
\ No newline at end of file

include/log

+../liblog/include/log
\ No newline at end of file

include/log/logd.h

-#include <log/log.h>

include/log/logger.h

-#include <log/log.h>

include/private/android_logger.h

-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* This file is used to define the internal protocol for the Android Logger */
-
-#ifndef _SYSTEM_CORE_INCLUDE_PRIVATE_ANDROID_LOGGER_H_
-#define _SYSTEM_CORE_INCLUDE_PRIVATE_ANDROID_LOGGER_H_
-
-/* Android private interfaces */
-
-#include <stdbool.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-#if (defined(__cplusplus) && defined(_USING_LIBCXX))
-extern "C++" {
-#include <string>
-}
-#endif
-
-#include <log/log_event_list.h>
-#include <log/log.h>
-
-#define LOGGER_MAGIC 'l'
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/* Header Structure to pstore */
-typedef struct __attribute__((__packed__)) {
-    uint8_t magic;
-    uint16_t len;
-    uint16_t uid;
-    uint16_t pid;
-} android_pmsg_log_header_t;
-
-/* Header Structure to logd, and second header for pstore */
-typedef struct __attribute__((__packed__)) {
-    typeof_log_id_t id;
-    uint16_t tid;
-    log_time realtime;
-} android_log_header_t;
-
-/* Event Header Structure to logd */
-typedef struct __attribute__((__packed__)) {
-    int32_t tag;  // Little Endian Order
-} android_event_header_t;
-
-/* Event payload EVENT_TYPE_INT */
-typedef struct __attribute__((__packed__)) {
-    int8_t type;  // EVENT_TYPE_INT
-    int32_t data; // Little Endian Order
-} android_event_int_t;
-
-/* Event with single EVENT_TYPE_INT */
-typedef struct __attribute__((__packed__)) {
-    android_event_header_t header;
-    android_event_int_t payload;
-} android_log_event_int_t;
-
-/* Event payload EVENT_TYPE_LONG */
-typedef struct __attribute__((__packed__)) {
-    int8_t type;  // EVENT_TYPE_LONG
-    int64_t data; // Little Endian Order
-} android_event_long_t;
-
-/* Event with single EVENT_TYPE_LONG */
-typedef struct __attribute__((__packed__)) {
-    android_event_header_t header;
-    android_event_long_t payload;
-} android_log_event_long_t;
-
-/*
- * Event payload EVENT_TYPE_STRING
- *
- * Danger: do not embed this structure into another structure.
- * This structure uses a flexible array member, and when
- * compiled using g++, __builtin_object_size(data, 1) returns
- * a bad value. This is possibly a g++ bug, or a bug due to
- * the fact that flexible array members are not supported
- * in C++.
- * http://stackoverflow.com/questions/4412749/are-flexible-array-members-valid-in-c
- */
-
-typedef struct __attribute__((__packed__)) {
-    int8_t type;    // EVENT_TYPE_STRING;
-    int32_t length; // Little Endian Order
-    char data[];
-} android_event_string_t;
-
-/* Event with single EVENT_TYPE_STRING */
-typedef struct __attribute__((__packed__)) {
-    android_event_header_t header;
-    int8_t type;    // EVENT_TYPE_STRING;
-    int32_t length; // Little Endian Order
-    char data[];
-} android_log_event_string_t;
-
-#define ANDROID_LOG_PMSG_FILE_MAX_SEQUENCE 256 /* 1MB file */
-#define ANDROID_LOG_PMSG_FILE_SEQUENCE     1000
-
-ssize_t __android_log_pmsg_file_write(
-        log_id_t logId,
-        char prio,
-        const char* filename,
-        const char* buf, size_t len);
-
-#define LOG_ID_ANY      ((log_id_t)-1)
-#define ANDROID_LOG_ANY ANDROID_LOG_UNKNOWN
-
-/* first 5 arguments match __android_log_msg_file_write, a cast is safe */
-typedef ssize_t (*__android_log_pmsg_file_read_fn)(
-        log_id_t logId,
-        char prio,
-        const char* filename,
-        const char* buf, size_t len, void* arg);
-
-ssize_t __android_log_pmsg_file_read(
-        log_id_t logId, char prio, const char* prefix,
-        __android_log_pmsg_file_read_fn fn, void* arg);
-
-int __android_log_security_bwrite(int32_t tag, const void* payload, size_t len);
-int __android_log_security_bswrite(int32_t tag, const char* payload);
-int __android_log_security(); /* Device Owner is present */
-
-int __android_log_is_debuggable();
-
-#define BOOL_DEFAULT_FLAG_TRUE_FALSE 0x1
-#define BOOL_DEFAULT_FALSE       0x0     /* false if property not present   */
-#define BOOL_DEFAULT_TRUE        0x1     /* true if property not present    */
-#define BOOL_DEFAULT_FLAG_PERSIST    0x2 /* <key>, persist.<key>, ro.<key>  */
-#define BOOL_DEFAULT_FLAG_ENG        0x4 /* off for user                    */
-#define BOOL_DEFAULT_FLAG_SVELTE     0x8 /* off for low_ram                 */
-bool __android_logger_property_get_bool(const char* key, int flag);
-
-#define LOG_BUFFER_SIZE (256 * 1024) /* Tuned with ro.logd.size per-platform */
-#define LOG_BUFFER_MIN_SIZE (64 * 1024UL)
-#define LOG_BUFFER_MAX_SIZE (256 * 1024 * 1024UL)
-unsigned long __android_logger_get_buffer_size(log_id_t logId);
-bool __android_logger_valid_buffer_size(unsigned long value);
-
-/* Retrieve the composed event buffer */
-int android_log_write_list_buffer(android_log_context ctx, const char** msg);
-
-#ifdef __cplusplus
-#ifdef __class_android_log_event_list_defined
-#ifndef __class_android_log_event_list_private_defined
-#define __class_android_log_event_list_private_defined
-/* android_log_context C++ helpers */
-extern "C++" {
-class __android_log_event_list : public android_log_event_list {
-    __android_log_event_list(const android_log_event_list&) = delete;
-    void operator =(const __android_log_event_list&) = delete;
-
-public:
-    explicit __android_log_event_list(int tag) : android_log_event_list(tag) { }
-    explicit __android_log_event_list(log_msg& log_msg) : android_log_event_list(log_msg) { }
-
-#if defined(_USING_LIBCXX)
-    operator std::string() {
-        if (ret) return std::string("");
-        const char* cp = NULL;
-        ssize_t len = android_log_write_list_buffer(ctx, &cp);
-        if (len < 0) ret = len;
-        if (!cp || (len <= 0)) return std::string("");
-        return std::string(cp, len);
-    }
-#endif
-
-};
-}
-#endif
-#endif
-#endif
-
-#if defined(__cplusplus)
-}
-#endif
-
-#endif /* _SYSTEM_CORE_INCLUDE_PRIVATE_ANDROID_LOGGER_H_ */

include/private/android_logger.h

+../../liblog/include/private/android_logger.h
\ No newline at end of file

libcutils/Android.bp

@@ -30,6 +30,23 @@ libcutils_nonwindows_sources = [
     "str_parms.c",
 ]
 
+cc_library_headers {
+    name: "libcutils_vndk_headers",
+    host_supported: true,
+    export_include_dirs: ["include_vndk"],
+}
+
+cc_library_headers {
+    name: "libcutils_headers",
+    host_supported: true,
+    export_include_dirs: ["include"],
+    target: {
+       windows: {
+          enabled: true,
+       },
+    },
+}
+
 cc_library {
     name: "libcutils",
     host_supported: true,
@@ -51,6 +68,7 @@ cc_library {
         "threads.c",
     ],
 
+
     target: {
         host: {
             srcs: ["dlmalloc_stubs.c"],
@@ -117,6 +135,9 @@ cc_library {
     },
 
     shared_libs: ["liblog"],
+    header_libs: ["libcutils_headers"],
+    export_header_lib_headers: ["libcutils_headers"],
+
     product_variables: {
         cpusets: {
             cflags: ["-DUSE_CPUSETS"],