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author | Marissa Wall <marissaw@google.com> | 2018-06-05 17:22:32 +0000 |
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committer | Marissa Wall <marissaw@google.com> | 2018-06-05 17:22:32 +0000 |
commit | eed25df46a22a143a0341113759894c23a9b6cbf (patch) | |
tree | 258eea596705e2709354471eace7f3b135c1cfac /libsync | |
parent | 798ba95bda14f9f28561a2a27ba406537f8bb8a8 (diff) | |
download | system_core-eed25df46a22a143a0341113759894c23a9b6cbf.tar.gz system_core-eed25df46a22a143a0341113759894c23a9b6cbf.tar.bz2 system_core-eed25df46a22a143a0341113759894c23a9b6cbf.zip |
Revert "sync: remove legacy sync info API"
This reverts commit 798ba95bda14f9f28561a2a27ba406537f8bb8a8.
Brodcom uses the sync_fence_info_data directly.
https://android-build.googleplex.com/builds/submitted/4821789/elfin-userdebug/latest/view/logs/build_error.log
Change-Id: I72fed683397e9b10007b71253e20ded43726d377
Diffstat (limited to 'libsync')
-rw-r--r-- | libsync/include/android/sync.h | 20 | ||||
-rw-r--r-- | libsync/sync.c | 23 | ||||
-rw-r--r-- | libsync/tests/sync_test.cpp | 29 |
3 files changed, 20 insertions, 52 deletions
diff --git a/libsync/include/android/sync.h b/libsync/include/android/sync.h index 32bb878ba..68f74a0b2 100644 --- a/libsync/include/android/sync.h +++ b/libsync/include/android/sync.h @@ -41,8 +41,28 @@ __BEGIN_DECLS +struct sync_fence_info_data { + uint32_t len; + char name[32]; + int32_t status; + uint8_t pt_info[0]; +}; + +struct sync_pt_info { + uint32_t len; + char obj_name[32]; + char driver_name[32]; + int32_t status; + uint64_t timestamp_ns; + uint8_t driver_data[0]; +}; + /* timeout in msecs */ int sync_wait(int fd, int timeout); +struct sync_fence_info_data *sync_fence_info(int fd); +struct sync_pt_info *sync_pt_info(struct sync_fence_info_data *info, + struct sync_pt_info *itr); +void sync_fence_info_free(struct sync_fence_info_data *info); __END_DECLS diff --git a/libsync/sync.c b/libsync/sync.c index b8c48c7f7..6b187faed 100644 --- a/libsync/sync.c +++ b/libsync/sync.c @@ -30,29 +30,6 @@ #include <android/sync.h> -/* Prototypes for deprecated functions that used to be declared in the legacy - * android/sync.h. They've been moved here to make sure new code does not use - * them, but the functions are still defined to avoid breaking existing - * binaries. Eventually they can be removed altogether. - */ -struct sync_fence_info_data { - uint32_t len; - char name[32]; - int32_t status; - uint8_t pt_info[0]; -}; -struct sync_pt_info { - uint32_t len; - char obj_name[32]; - char driver_name[32]; - int32_t status; - uint64_t timestamp_ns; - uint8_t driver_data[0]; -}; -struct sync_fence_info_data* sync_fence_info(int fd); -struct sync_pt_info* sync_pt_info(struct sync_fence_info_data* info, struct sync_pt_info* itr); -void sync_fence_info_free(struct sync_fence_info_data* info); - /* Legacy Sync API */ struct sync_legacy_merge_data { diff --git a/libsync/tests/sync_test.cpp b/libsync/tests/sync_test.cpp index 011b09d00..0fb86d6fc 100644 --- a/libsync/tests/sync_test.cpp +++ b/libsync/tests/sync_test.cpp @@ -15,35 +15,6 @@ #include <random> #include <unordered_map> -/* These deprecated declarations were in the legacy android/sync.h. They've been removed to - * encourage code to move to the modern equivalents. But they are still implemented in libsync.so - * to avoid breaking existing binaries; as long as that's true we should keep testing them here. - * That means making local copies of the declarations. - */ -extern "C" { - -struct sync_fence_info_data { - uint32_t len; - char name[32]; - int32_t status; - uint8_t pt_info[0]; -}; - -struct sync_pt_info { - uint32_t len; - char obj_name[32]; - char driver_name[32]; - int32_t status; - uint64_t timestamp_ns; - uint8_t driver_data[0]; -}; - -struct sync_fence_info_data* sync_fence_info(int fd); -struct sync_pt_info* sync_pt_info(struct sync_fence_info_data* info, struct sync_pt_info* itr); -void sync_fence_info_free(struct sync_fence_info_data* info); - -} // extern "C" - // TODO: better stress tests? // Handle more than 64 fd's simultaneously, i.e. fix sync_fence_info's 4k limit. // Handle wraparound in timelines like nvidia. |