ADHOC/replicant-frameworks_native
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Avoid two warnings from clang.

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Clang compiler warns about undefined static functions like getReturnString
before all references are removed inside IF_LOG_COMMANDS.
To remove such warnings, we can leave those static functions defined
and the compiler will remove them at the end when they are not used.

Add a cast to long before converting from int to void*,
to avoid type cast warnings on 64 bit targets.

BUG: 17043248
Change-Id: Ica31101522279d2c8eacc90e2939767002fb827b
This commit is contained in:
Chih-Hung Hsieh 2014-10-24 14:10:09 -07:00 committed by Chih-hung Hsieh
parent cb8a9fcc56
commit 8e5337de2c
1 changed files with 11 additions and 13 deletions
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24
libs/binder/IPCThreadState.cpp
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@ -74,9 +74,8 @@ static const char* getCommandString(size_t idx);
static const void* printReturnCommand(TextOutput& out, const void* _cmd);
static const void* printCommand(TextOutput& out, const void* _cmd);
// This will result in a missing symbol failure if the IF_LOG_COMMANDS()
// conditionals don't get stripped... but that is probably what we want.
#if !LOG_NDEBUG
// Static const and functions will be optimized out if not used,
// when LOG_NDEBUG and references in IF_LOG_COMMANDS() are optimized out.
static const char *kReturnStrings[] = {
"BR_ERROR",
"BR_OK",
@ -145,7 +144,7 @@ static const void* printBinderTransactionData(TextOutput& out, const void* data)
out << "target.ptr=" << btd->target.ptr;
}
out << " (cookie " << btd->cookie << ")" << endl
<< "code=" << TypeCode(btd->code) << ", flags=" << (void*)btd->flags << endl
<< "code=" << TypeCode(btd->code) << ", flags=" << (void*)(long)btd->flags << endl
<< "data=" << btd->data.ptr.buffer << " (" << (void*)btd->data_size
<< " bytes)" << endl
<< "offsets=" << btd->data.ptr.offsets << " (" << (void*)btd->offsets_size
@ -160,7 +159,7 @@ static const void* printReturnCommand(TextOutput& out, const void* _cmd)
int32_t code = *cmd++;
size_t cmdIndex = code & 0xff;
if (code == (int32_t) BR_ERROR) {
out << "BR_ERROR: " << (void*)(*cmd++) << endl;
out << "BR_ERROR: " << (void*)(long)(*cmd++) << endl;
return cmd;
} else if (cmdIndex >= N) {
out << "Unknown reply: " << code << endl;
@ -187,21 +186,21 @@ static const void* printReturnCommand(TextOutput& out, const void* _cmd)
case BR_DECREFS: {
const int32_t b = *cmd++;
const int32_t c = *cmd++;
out << ": target=" << (void*)b << " (cookie " << (void*)c << ")";
out << ": target=" << (void*)(long)b << " (cookie " << (void*)(long)c << ")";
} break;
case BR_ATTEMPT_ACQUIRE: {
const int32_t p = *cmd++;
const int32_t b = *cmd++;
const int32_t c = *cmd++;
out << ": target=" << (void*)b << " (cookie " << (void*)c
out << ": target=" << (void*)(long)b << " (cookie " << (void*)(long)c
<< "), pri=" << p;
} break;
case BR_DEAD_BINDER:
case BR_CLEAR_DEATH_NOTIFICATION_DONE: {
const int32_t c = *cmd++;
out << ": death cookie " << (void*)c;
out << ": death cookie " << (void*)(long)c;
} break;
default:
@ -242,7 +241,7 @@ static const void* printCommand(TextOutput& out, const void* _cmd)
case BC_FREE_BUFFER: {
const int32_t buf = *cmd++;
out << ": buffer=" << (void*)buf;
out << ": buffer=" << (void*)(long)buf;
} break;
case BC_INCREFS:
@ -257,7 +256,7 @@ static const void* printCommand(TextOutput& out, const void* _cmd)
case BC_ACQUIRE_DONE: {
const int32_t b = *cmd++;
const int32_t c = *cmd++;
out << ": target=" << (void*)b << " (cookie " << (void*)c << ")";
out << ": target=" << (void*)(long)b << " (cookie " << (void*)(long)c << ")";
} break;
case BC_ATTEMPT_ACQUIRE: {
@ -270,12 +269,12 @@ static const void* printCommand(TextOutput& out, const void* _cmd)
case BC_CLEAR_DEATH_NOTIFICATION: {
const int32_t h = *cmd++;
const int32_t c = *cmd++;
out << ": handle=" << h << " (death cookie " << (void*)c << ")";
out << ": handle=" << h << " (death cookie " << (void*)(long)c << ")";
} break;
case BC_DEAD_BINDER_DONE: {
const int32_t c = *cmd++;
out << ": death cookie " << (void*)c;
out << ": death cookie " << (void*)(long)c;
} break;
default:
@ -287,7 +286,6 @@ static const void* printCommand(TextOutput& out, const void* _cmd)
out << endl;
return cmd;
}
#endif
static pthread_mutex_t gTLSMutex = PTHREAD_MUTEX_INITIALIZER;
static bool gHaveTLS = false;