Remove __ANDROID_API__ guards
__ANDROID_API__ guards are removed in favor of __INTRODUCED_IN macros.
Currently, __INTRODUCED_IN macro does nothing for these headers (it's
meaningful only to the headers processed by versioner which are limited
to binic headers). The plan is to make the macros to tag the declaration
with the availability attribute. Then, when the min_sdk_version of a
caller is set to an API level that is older than the API level of the
APIs, the compiler will provide them as weak symbols and enforce that
calling the APIs are guarded with a runtime check.
For now, these guards are preventing from making a build system change
to let __ANDROID_API__ track the min_sdk_version property instead of the
sdk_version property. With the build system change, __ANDROID_API__ will
suddenly drop for the native modules where min_sdk_version <
sdk_version, which is the case when the modules are included in APEXes.
As a result, some new APIs will be unavailable at build-time. Dropping
the hand-written guards fixes the problem.
Bug: 163288375
Test: m
Change-Id: If1cc6b9af410f536abe6d777c22711209fa76530
diff --git a/libprocessgroup/cgrouprc/include/android/cgrouprc.h b/libprocessgroup/cgrouprc/include/android/cgrouprc.h
index 7e74432..9a79954 100644
--- a/libprocessgroup/cgrouprc/include/android/cgrouprc.h
+++ b/libprocessgroup/cgrouprc/include/android/cgrouprc.h
@@ -28,8 +28,6 @@
struct ACgroupController;
typedef struct ACgroupController ACgroupController;
-#if __ANDROID_API__ >= __ANDROID_API_Q__
-
// ACgroupFile
/**
@@ -71,8 +69,6 @@
#define CGROUPRC_CONTROLLER_FLAG_MOUNTED 0x1
#define CGROUPRC_CONTROLLER_FLAG_NEEDS_ACTIVATION 0x2
-#if __ANDROID_API__ >= __ANDROID_API_R__
-
/**
* Returns the flags bitmask of the given controller.
* If the given controller is null, return 0.
@@ -80,8 +76,6 @@
__attribute__((warn_unused_result, weak)) uint32_t ACgroupController_getFlags(
const ACgroupController*) __INTRODUCED_IN(30);
-#endif
-
/**
* Returns the name of the given controller.
* If the given controller is null, return nullptr.
@@ -97,5 +91,3 @@
__INTRODUCED_IN(29);
__END_DECLS
-
-#endif
diff --git a/libsync/include/ndk/sync.h b/libsync/include/ndk/sync.h
index 2a59e35..38ccb68 100644
--- a/libsync/include/ndk/sync.h
+++ b/libsync/include/ndk/sync.h
@@ -33,8 +33,6 @@
__BEGIN_DECLS
-#if __ANDROID_API__ >= 26
-
/* Fences indicate the status of an asynchronous task. They are initially
* in unsignaled state (0), and make a one-time transition to either signaled
* (1) or error (< 0) state. A sync file is a collection of one or more fences;
@@ -101,8 +99,6 @@
*/
void sync_file_info_free(struct sync_file_info* info) __INTRODUCED_IN(26);
-#endif /* __ANDROID_API__ >= 26 */
-
__END_DECLS
#endif /* ANDROID_SYNC_H */
